:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 104.181747][ T6713] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 104.189877][ T6713] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 104.198016][ T6713] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.206168][ T6713] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 104.214120][ T6713] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 104.304219][ T6715] FAULT_INJECTION: forcing a failure. [ 104.304219][ T6715] name failslab, interval 1, probability 0, space 0, times 0 [ 104.317226][ T6715] CPU: 0 PID: 6715 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 104.325543][ T6715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 104.335587][ T6715] Call Trace: [ 104.338882][ T6715] dump_stack+0xa5/0xe6 [ 104.343049][ T6715] should_fail.cold+0x5/0xa [ 104.347717][ T6715] ? hsr_add_node+0x57/0x930 [ 104.352301][ T6715] should_failslab+0x5/0x10 [ 104.356965][ T6715] kmem_cache_alloc_trace+0x55/0x370 [ 104.362249][ T6715] hsr_add_node+0x57/0x930 [ 104.366660][ T6715] hsr_forward_skb+0x4a9/0x1640 [ 104.371726][ T6715] ? mark_lock+0xef/0x17b0 [ 104.376160][ T6715] ? create_prof_cpu_mask+0x20/0x20 [ 104.381486][ T6715] ? prp_fill_frame_info+0x620/0x620 [ 104.386963][ T6715] ? lock_chain_count+0x20/0x20 [ 104.392529][ T6715] ? lock_chain_count+0x20/0x20 [ 104.397648][ T6715] ? find_held_lock+0x2d/0x110 [ 104.402599][ T6715] hsr_handle_frame+0x4a0/0x5e0 [ 104.407438][ T6715] ? hsr_nl_nodedown+0x300/0x300 [ 104.412450][ T6715] __netif_receive_skb_core+0x6b4/0x2e60 [ 104.418161][ T6715] ? __lock_acquire+0xb43/0x54d0 [ 104.423303][ T6715] ? generic_xdp_tx+0x520/0x520 [ 104.428249][ T6715] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 104.434305][ T6715] ? find_held_lock+0x2d/0x110 [ 104.439234][ T6715] ? lock_acquire+0x1ab/0x740 [ 104.444006][ T6715] __netif_receive_skb_one_core+0xaa/0x180 [ 104.450235][ T6715] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 104.456210][ T6715] ? ktime_get_with_offset+0x26c/0x390 [ 104.461914][ T6715] netif_receive_skb+0xf5/0x650 [ 104.466880][ T6715] ? __netif_receive_skb+0x1a0/0x1a0 [ 104.472339][ T6715] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 104.478565][ T6715] ? __schedule+0x8e6/0x2170 [ 104.483235][ T6715] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 104.488601][ T6715] ? tun_net_open+0xf0/0xf0 [ 104.493175][ T6715] ? lock_release+0x720/0x720 [ 104.497848][ T6715] ? preempt_schedule_thunk+0x16/0x18 [ 104.503242][ T6715] ? preempt_schedule_common+0x59/0xc0 [ 104.508786][ T6715] ? preempt_schedule_thunk+0x16/0x18 [ 104.514153][ T6715] tun_get_user+0xe59/0x2f20 [ 104.518748][ T6715] ? tun_build_skb+0xc20/0xc20 [ 104.523499][ T6715] ? find_held_lock+0x2d/0x110 [ 104.528449][ T6715] ? tun_get+0xef/0x1c0 [ 104.532641][ T6715] tun_chr_write_iter+0xbd/0x1a0 [ 104.537578][ T6715] ? aa_path_link+0x2e0/0x2e0 [ 104.542333][ T6715] new_sync_write+0x35d/0x5f0 [ 104.547002][ T6715] ? new_sync_read+0x5f0/0x5f0 [ 104.551959][ T6715] ? lock_downgrade+0x6e0/0x6e0 [ 104.556810][ T6715] ? security_file_permission+0x49/0x450 [ 104.562444][ T6715] vfs_write+0x5c3/0x870 [ 104.566694][ T6715] ksys_write+0xf4/0x1d0 [ 104.571019][ T6715] ? __ia32_sys_read+0xa0/0xa0 [ 104.575773][ T6715] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 104.581752][ T6715] ? syscall_enter_from_user_mode+0x27/0x70 [ 104.587927][ T6715] do_syscall_64+0x2d/0x40 [ 104.592478][ T6715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.598574][ T6715] RIP: 0033:0x7fcb6faeb24f [ 104.603066][ T6715] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 104.623630][ T6715] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 104.632548][ T6715] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 104.640512][ T6715] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 104.648558][ T6715] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.656610][ T6715] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 104.664591][ T6715] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 104.752301][ T6718] FAULT_INJECTION: forcing a failure. [ 104.752301][ T6718] name failslab, interval 1, probability 0, space 0, times 0 [ 104.765066][ T6718] CPU: 0 PID: 6718 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 104.773468][ T6718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 104.783671][ T6718] Call Trace: [ 104.786945][ T6718] dump_stack+0xa5/0xe6 [ 104.791488][ T6718] should_fail.cold+0x5/0xa [ 104.796373][ T6718] ? hsr_add_node+0x57/0x930 [ 104.801213][ T6718] should_failslab+0x5/0x10 [ 104.805840][ T6718] kmem_cache_alloc_trace+0x55/0x370 [ 104.811130][ T6718] hsr_add_node+0x57/0x930 [ 104.815550][ T6718] hsr_forward_skb+0x4a9/0x1640 [ 104.820481][ T6718] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 104.826533][ T6718] ? create_prof_cpu_mask+0x20/0x20 [ 104.831718][ T6718] ? prp_fill_frame_info+0x620/0x620 [ 104.837036][ T6718] ? lock_chain_count+0x20/0x20 [ 104.841883][ T6718] ? find_held_lock+0x2d/0x110 [ 104.846657][ T6718] hsr_handle_frame+0x4a0/0x5e0 [ 104.851589][ T6718] ? hsr_nl_nodedown+0x300/0x300 [ 104.856531][ T6718] __netif_receive_skb_core+0x6b4/0x2e60 [ 104.862243][ T6718] ? __lock_acquire+0xb43/0x54d0 [ 104.867521][ T6718] ? generic_xdp_tx+0x520/0x520 [ 104.872504][ T6718] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 104.878875][ T6718] ? find_held_lock+0x2d/0x110 [ 104.883815][ T6718] ? lock_acquire+0x1ab/0x740 [ 104.888536][ T6718] __netif_receive_skb_one_core+0xaa/0x180 [ 104.894342][ T6718] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 104.900222][ T6718] ? ktime_get_with_offset+0x26c/0x390 [ 104.905873][ T6718] netif_receive_skb+0xf5/0x650 [ 104.910710][ T6718] ? __netif_receive_skb+0x1a0/0x1a0 [ 104.915987][ T6718] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 104.921979][ T6718] ? build_skb+0x5f/0x120 [ 104.926316][ T6718] ? __tun_build_skb+0x163/0x210 [ 104.931265][ T6718] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 104.936899][ T6718] ? tun_net_open+0xf0/0xf0 [ 104.941397][ T6718] ? lock_release+0x720/0x720 [ 104.946055][ T6718] ? tun_get_user+0x1c2f/0x2f20 [ 104.950979][ T6718] ? lock_downgrade+0x6e0/0x6e0 [ 104.955998][ T6718] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 104.962312][ T6718] tun_get_user+0xe59/0x2f20 [ 104.967176][ T6718] ? tun_build_skb+0xc20/0xc20 [ 104.971928][ T6718] ? find_held_lock+0x2d/0x110 [ 104.977312][ T6718] ? tun_get+0xef/0x1c0 [ 104.981469][ T6718] tun_chr_write_iter+0xbd/0x1a0 [ 104.986480][ T6718] ? aa_path_link+0x2e0/0x2e0 [ 104.991145][ T6718] new_sync_write+0x35d/0x5f0 [ 104.996079][ T6718] ? new_sync_read+0x5f0/0x5f0 [ 105.001177][ T6718] ? lock_downgrade+0x6e0/0x6e0 [ 105.006041][ T6718] ? security_file_permission+0x49/0x450 [ 105.011791][ T6718] vfs_write+0x5c3/0x870 [ 105.016347][ T6718] ksys_write+0xf4/0x1d0 [ 105.020817][ T6718] ? __ia32_sys_read+0xa0/0xa0 [ 105.025700][ T6718] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.031926][ T6718] ? syscall_enter_from_user_mode+0x27/0x70 [ 105.037994][ T6718] do_syscall_64+0x2d/0x40 [ 105.042409][ T6718] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.048281][ T6718] RIP: 0033:0x7fcb6faeb24f [ 105.053024][ T6718] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 105.072878][ T6718] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 105.081617][ T6718] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 105.090296][ T6718] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 105.098522][ T6718] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 105.106775][ T6718] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 105.114738][ T6718] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 105.191394][ T6721] FAULT_INJECTION: forcing a failure. [ 105.191394][ T6721] name failslab, interval 1, probability 0, space 0, times 0 [ 105.204705][ T6721] CPU: 1 PID: 6721 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 105.213015][ T6721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 105.223160][ T6721] Call Trace: [ 105.226471][ T6721] dump_stack+0xa5/0xe6 [ 105.230652][ T6721] should_fail.cold+0x5/0xa [ 105.235228][ T6721] ? hsr_add_node+0x57/0x930 [ 105.239799][ T6721] should_failslab+0x5/0x10 [ 105.244285][ T6721] kmem_cache_alloc_trace+0x55/0x370 [ 105.249567][ T6721] hsr_add_node+0x57/0x930 [ 105.254326][ T6721] hsr_forward_skb+0x4a9/0x1640 [ 105.259424][ T6721] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.266196][ T6721] ? create_prof_cpu_mask+0x20/0x20 [ 105.271651][ T6721] ? prp_fill_frame_info+0x620/0x620 [ 105.277031][ T6721] ? lock_chain_count+0x20/0x20 [ 105.281869][ T6721] ? find_held_lock+0x2d/0x110 [ 105.286747][ T6721] hsr_handle_frame+0x4a0/0x5e0 [ 105.291700][ T6721] ? hsr_nl_nodedown+0x300/0x300 [ 105.296827][ T6721] __netif_receive_skb_core+0x6b4/0x2e60 [ 105.302925][ T6721] ? __lock_acquire+0xb43/0x54d0 [ 105.308140][ T6721] ? generic_xdp_tx+0x520/0x520 [ 105.313081][ T6721] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.319049][ T6721] ? find_held_lock+0x2d/0x110 [ 105.323825][ T6721] ? lock_acquire+0x1ab/0x740 [ 105.328576][ T6721] __netif_receive_skb_one_core+0xaa/0x180 [ 105.334370][ T6721] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 105.340505][ T6721] ? ktime_get_with_offset+0x26c/0x390 [ 105.345957][ T6721] netif_receive_skb+0xf5/0x650 [ 105.350803][ T6721] ? __netif_receive_skb+0x1a0/0x1a0 [ 105.356663][ T6721] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.362905][ T6721] ? build_skb+0x5f/0x120 [ 105.367423][ T6721] ? __tun_build_skb+0x163/0x210 [ 105.373464][ T6721] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 105.378950][ T6721] ? tun_net_open+0xf0/0xf0 [ 105.383530][ T6721] ? lock_release+0x720/0x720 [ 105.388473][ T6721] ? tun_get_user+0x1c2f/0x2f20 [ 105.393502][ T6721] ? lock_downgrade+0x6e0/0x6e0 [ 105.398429][ T6721] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.404499][ T6721] tun_get_user+0xe59/0x2f20 [ 105.409110][ T6721] ? tun_build_skb+0xc20/0xc20 [ 105.413881][ T6721] ? find_held_lock+0x2d/0x110 [ 105.418918][ T6721] ? tun_get+0xef/0x1c0 [ 105.423172][ T6721] tun_chr_write_iter+0xbd/0x1a0 [ 105.428194][ T6721] ? aa_path_link+0x2e0/0x2e0 [ 105.432967][ T6721] new_sync_write+0x35d/0x5f0 [ 105.437717][ T6721] ? new_sync_read+0x5f0/0x5f0 [ 105.442553][ T6721] ? lock_downgrade+0x6e0/0x6e0 [ 105.447597][ T6721] ? security_file_permission+0x49/0x450 [ 105.453475][ T6721] vfs_write+0x5c3/0x870 [ 105.457804][ T6721] ksys_write+0xf4/0x1d0 [ 105.462189][ T6721] ? __ia32_sys_read+0xa0/0xa0 [ 105.467034][ T6721] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.473182][ T6721] ? syscall_enter_from_user_mode+0x27/0x70 [ 105.479086][ T6721] do_syscall_64+0x2d/0x40 [ 105.483499][ T6721] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.489550][ T6721] RIP: 0033:0x7fcb6faeb24f [ 105.494149][ T6721] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 105.514323][ T6721] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 105.523009][ T6721] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 105.531083][ T6721] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:03:04 executed programs: 69 [ 105.539125][ T6721] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 105.547080][ T6721] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 105.555383][ T6721] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 105.612911][ T6724] FAULT_INJECTION: forcing a failure. [ 105.612911][ T6724] name failslab, interval 1, probability 0, space 0, times 0 [ 105.625676][ T6724] CPU: 1 PID: 6724 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 105.634072][ T6724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 105.644426][ T6724] Call Trace: [ 105.647729][ T6724] dump_stack+0xa5/0xe6 [ 105.651879][ T6724] should_fail.cold+0x5/0xa [ 105.656385][ T6724] ? hsr_add_node+0x57/0x930 [ 105.661409][ T6724] should_failslab+0x5/0x10 [ 105.665915][ T6724] kmem_cache_alloc_trace+0x55/0x370 [ 105.671269][ T6724] hsr_add_node+0x57/0x930 [ 105.675681][ T6724] hsr_forward_skb+0x4a9/0x1640 [ 105.680514][ T6724] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.686496][ T6724] ? create_prof_cpu_mask+0x20/0x20 [ 105.691802][ T6724] ? prp_fill_frame_info+0x620/0x620 [ 105.697191][ T6724] ? lock_chain_count+0x20/0x20 [ 105.702044][ T6724] ? find_held_lock+0x2d/0x110 [ 105.707027][ T6724] hsr_handle_frame+0x4a0/0x5e0 [ 105.711952][ T6724] ? hsr_nl_nodedown+0x300/0x300 [ 105.716869][ T6724] __netif_receive_skb_core+0x6b4/0x2e60 [ 105.722860][ T6724] ? __lock_acquire+0xb43/0x54d0 [ 105.727799][ T6724] ? generic_xdp_tx+0x520/0x520 [ 105.732651][ T6724] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.739331][ T6724] ? find_held_lock+0x2d/0x110 [ 105.744087][ T6724] ? lock_acquire+0x1ab/0x740 [ 105.748827][ T6724] __netif_receive_skb_one_core+0xaa/0x180 [ 105.754714][ T6724] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 105.760768][ T6724] ? ktime_get_with_offset+0x26c/0x390 [ 105.766211][ T6724] netif_receive_skb+0xf5/0x650 [ 105.771397][ T6724] ? __netif_receive_skb+0x1a0/0x1a0 [ 105.777182][ T6724] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.783188][ T6724] ? build_skb+0x5f/0x120 [ 105.787780][ T6724] ? __tun_build_skb+0x163/0x210 [ 105.792795][ T6724] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 105.798262][ T6724] ? tun_net_open+0xf0/0xf0 [ 105.803023][ T6724] ? lock_release+0x720/0x720 [ 105.807945][ T6724] ? tun_get_user+0x1c2f/0x2f20 [ 105.812775][ T6724] ? lock_downgrade+0x6e0/0x6e0 [ 105.817602][ T6724] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.823819][ T6724] tun_get_user+0xe59/0x2f20 [ 105.828405][ T6724] ? tun_build_skb+0xc20/0xc20 [ 105.833360][ T6724] ? find_held_lock+0x2d/0x110 [ 105.838351][ T6724] ? tun_get+0xef/0x1c0 [ 105.842506][ T6724] tun_chr_write_iter+0xbd/0x1a0 [ 105.847420][ T6724] ? aa_path_link+0x2e0/0x2e0 [ 105.852210][ T6724] new_sync_write+0x35d/0x5f0 [ 105.856879][ T6724] ? new_sync_read+0x5f0/0x5f0 [ 105.861716][ T6724] ? lock_downgrade+0x6e0/0x6e0 [ 105.866662][ T6724] ? security_file_permission+0x49/0x450 [ 105.872512][ T6724] vfs_write+0x5c3/0x870 [ 105.876927][ T6724] ksys_write+0xf4/0x1d0 [ 105.881421][ T6724] ? __ia32_sys_read+0xa0/0xa0 [ 105.886740][ T6724] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.893350][ T6724] ? syscall_enter_from_user_mode+0x27/0x70 [ 105.899234][ T6724] do_syscall_64+0x2d/0x40 [ 105.903640][ T6724] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.909518][ T6724] RIP: 0033:0x7fcb6faeb24f [ 105.914305][ T6724] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 105.934374][ T6724] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 105.942769][ T6724] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 105.950841][ T6724] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 105.958798][ T6724] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 105.967115][ T6724] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 105.975582][ T6724] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 106.059315][ T6727] FAULT_INJECTION: forcing a failure. [ 106.059315][ T6727] name failslab, interval 1, probability 0, space 0, times 0 [ 106.072108][ T6727] CPU: 0 PID: 6727 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 106.081203][ T6727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 106.091891][ T6727] Call Trace: [ 106.095631][ T6727] dump_stack+0xa5/0xe6 [ 106.099784][ T6727] should_fail.cold+0x5/0xa [ 106.104617][ T6727] ? hsr_add_node+0x57/0x930 [ 106.109402][ T6727] should_failslab+0x5/0x10 [ 106.113925][ T6727] kmem_cache_alloc_trace+0x55/0x370 [ 106.119211][ T6727] hsr_add_node+0x57/0x930 [ 106.123992][ T6727] hsr_forward_skb+0x4a9/0x1640 [ 106.129123][ T6727] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 106.135096][ T6727] ? create_prof_cpu_mask+0x20/0x20 [ 106.140602][ T6727] ? prp_fill_frame_info+0x620/0x620 [ 106.146031][ T6727] ? lock_chain_count+0x20/0x20 [ 106.151085][ T6727] ? find_held_lock+0x2d/0x110 [ 106.155839][ T6727] hsr_handle_frame+0x4a0/0x5e0 [ 106.161283][ T6727] ? hsr_nl_nodedown+0x300/0x300 [ 106.166201][ T6727] __netif_receive_skb_core+0x6b4/0x2e60 [ 106.171823][ T6727] ? __lock_acquire+0xb43/0x54d0 [ 106.176936][ T6727] ? generic_xdp_tx+0x520/0x520 [ 106.182239][ T6727] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 106.188308][ T6727] ? find_held_lock+0x2d/0x110 [ 106.193145][ T6727] ? lock_acquire+0x1ab/0x740 [ 106.198085][ T6727] __netif_receive_skb_one_core+0xaa/0x180 [ 106.203884][ T6727] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 106.209848][ T6727] ? ktime_get_with_offset+0x26c/0x390 [ 106.215439][ T6727] netif_receive_skb+0xf5/0x650 [ 106.220652][ T6727] ? __netif_receive_skb+0x1a0/0x1a0 [ 106.225942][ T6727] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 106.232205][ T6727] ? build_skb+0x5f/0x120 [ 106.236619][ T6727] ? __tun_build_skb+0x163/0x210 [ 106.241791][ T6727] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 106.247153][ T6727] ? tun_net_open+0xf0/0xf0 [ 106.251635][ T6727] ? lock_release+0x720/0x720 [ 106.256289][ T6727] ? tun_get_user+0x1c2f/0x2f20 [ 106.261303][ T6727] ? lock_downgrade+0x6e0/0x6e0 [ 106.266141][ T6727] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 106.272107][ T6727] tun_get_user+0xe59/0x2f20 [ 106.276982][ T6727] ? tun_build_skb+0xc20/0xc20 [ 106.282103][ T6727] ? find_held_lock+0x2d/0x110 [ 106.286951][ T6727] ? tun_get+0xef/0x1c0 [ 106.291110][ T6727] tun_chr_write_iter+0xbd/0x1a0 [ 106.296037][ T6727] ? aa_path_link+0x2e0/0x2e0 [ 106.300879][ T6727] new_sync_write+0x35d/0x5f0 [ 106.305829][ T6727] ? new_sync_read+0x5f0/0x5f0 [ 106.310692][ T6727] ? lock_downgrade+0x6e0/0x6e0 [ 106.315816][ T6727] ? security_file_permission+0x49/0x450 [ 106.321612][ T6727] vfs_write+0x5c3/0x870 [ 106.326021][ T6727] ksys_write+0xf4/0x1d0 [ 106.330251][ T6727] ? __ia32_sys_read+0xa0/0xa0 [ 106.335170][ T6727] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 106.341144][ T6727] ? syscall_enter_from_user_mode+0x27/0x70 [ 106.347229][ T6727] do_syscall_64+0x2d/0x40 [ 106.351651][ T6727] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.357723][ T6727] RIP: 0033:0x7fcb6faeb24f [ 106.362130][ T6727] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 106.381915][ T6727] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 106.390320][ T6727] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 106.399172][ T6727] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 106.407425][ T6727] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 106.415748][ T6727] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 106.424641][ T6727] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 106.525705][ T6730] FAULT_INJECTION: forcing a failure. [ 106.525705][ T6730] name failslab, interval 1, probability 0, space 0, times 0 [ 106.538659][ T6730] CPU: 1 PID: 6730 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 106.547248][ T6730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 106.557376][ T6730] Call Trace: [ 106.560742][ T6730] dump_stack+0xa5/0xe6 [ 106.564897][ T6730] should_fail.cold+0x5/0xa [ 106.569390][ T6730] ? hsr_add_node+0x57/0x930 [ 106.573983][ T6730] should_failslab+0x5/0x10 [ 106.578596][ T6730] kmem_cache_alloc_trace+0x55/0x370 [ 106.583883][ T6730] hsr_add_node+0x57/0x930 [ 106.588381][ T6730] hsr_forward_skb+0x4a9/0x1640 [ 106.593409][ T6730] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 106.599474][ T6730] ? create_prof_cpu_mask+0x20/0x20 [ 106.604808][ T6730] ? prp_fill_frame_info+0x620/0x620 [ 106.610082][ T6730] ? lock_chain_count+0x20/0x20 [ 106.615029][ T6730] ? find_held_lock+0x2d/0x110 [ 106.619805][ T6730] hsr_handle_frame+0x4a0/0x5e0 [ 106.624854][ T6730] ? hsr_nl_nodedown+0x300/0x300 [ 106.629923][ T6730] __netif_receive_skb_core+0x6b4/0x2e60 [ 106.635894][ T6730] ? __lock_acquire+0xb43/0x54d0 [ 106.640817][ T6730] ? generic_xdp_tx+0x520/0x520 [ 106.645690][ T6730] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 106.651654][ T6730] ? find_held_lock+0x2d/0x110 [ 106.656456][ T6730] ? lock_acquire+0x1ab/0x740 [ 106.661479][ T6730] __netif_receive_skb_one_core+0xaa/0x180 [ 106.667460][ T6730] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 106.673341][ T6730] ? ktime_get_with_offset+0x26c/0x390 [ 106.678790][ T6730] netif_receive_skb+0xf5/0x650 [ 106.683620][ T6730] ? __netif_receive_skb+0x1a0/0x1a0 [ 106.688886][ T6730] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 106.695031][ T6730] ? build_skb+0x5f/0x120 [ 106.699353][ T6730] ? __tun_build_skb+0x163/0x210 [ 106.704281][ T6730] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 106.709551][ T6730] ? tun_net_open+0xf0/0xf0 [ 106.714040][ T6730] ? lock_release+0x720/0x720 [ 106.718724][ T6730] ? tun_get_user+0x1c2f/0x2f20 [ 106.723567][ T6730] ? lock_downgrade+0x6e0/0x6e0 [ 106.728544][ T6730] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 106.734534][ T6730] tun_get_user+0xe59/0x2f20 [ 106.739132][ T6730] ? tun_build_skb+0xc20/0xc20 [ 106.743982][ T6730] ? find_held_lock+0x2d/0x110 [ 106.748729][ T6730] ? tun_get+0xef/0x1c0 [ 106.752907][ T6730] tun_chr_write_iter+0xbd/0x1a0 [ 106.757843][ T6730] ? aa_path_link+0x2e0/0x2e0 [ 106.762611][ T6730] new_sync_write+0x35d/0x5f0 [ 106.767307][ T6730] ? new_sync_read+0x5f0/0x5f0 [ 106.772165][ T6730] ? lock_downgrade+0x6e0/0x6e0 [ 106.777016][ T6730] ? security_file_permission+0x49/0x450 [ 106.782633][ T6730] vfs_write+0x5c3/0x870 [ 106.786862][ T6730] ksys_write+0xf4/0x1d0 [ 106.791111][ T6730] ? __ia32_sys_read+0xa0/0xa0 [ 106.795971][ T6730] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 106.801941][ T6730] ? syscall_enter_from_user_mode+0x27/0x70 [ 106.807929][ T6730] do_syscall_64+0x2d/0x40 [ 106.812481][ T6730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.818461][ T6730] RIP: 0033:0x7fcb6faeb24f [ 106.823059][ T6730] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 106.843469][ T6730] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 106.851863][ T6730] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 106.859813][ T6730] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 106.867762][ T6730] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 106.875808][ T6730] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 106.883759][ T6730] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 106.975200][ T6733] FAULT_INJECTION: forcing a failure. [ 106.975200][ T6733] name failslab, interval 1, probability 0, space 0, times 0 [ 106.988186][ T6733] CPU: 0 PID: 6733 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 106.996779][ T6733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 107.007050][ T6733] Call Trace: [ 107.010318][ T6733] dump_stack+0xa5/0xe6 [ 107.014533][ T6733] should_fail.cold+0x5/0xa [ 107.019203][ T6733] ? hsr_add_node+0x57/0x930 [ 107.023780][ T6733] should_failslab+0x5/0x10 [ 107.028371][ T6733] kmem_cache_alloc_trace+0x55/0x370 [ 107.033937][ T6733] hsr_add_node+0x57/0x930 [ 107.038387][ T6733] hsr_forward_skb+0x4a9/0x1640 [ 107.043225][ T6733] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.049279][ T6733] ? create_prof_cpu_mask+0x20/0x20 [ 107.054472][ T6733] ? prp_fill_frame_info+0x620/0x620 [ 107.059752][ T6733] ? lock_chain_count+0x20/0x20 [ 107.065236][ T6733] ? find_held_lock+0x2d/0x110 [ 107.070093][ T6733] hsr_handle_frame+0x4a0/0x5e0 [ 107.074933][ T6733] ? hsr_nl_nodedown+0x300/0x300 [ 107.079881][ T6733] __netif_receive_skb_core+0x6b4/0x2e60 [ 107.085700][ T6733] ? __lock_acquire+0xb43/0x54d0 [ 107.090824][ T6733] ? generic_xdp_tx+0x520/0x520 [ 107.095873][ T6733] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.101949][ T6733] ? find_held_lock+0x2d/0x110 [ 107.106707][ T6733] ? lock_acquire+0x1ab/0x740 [ 107.111380][ T6733] __netif_receive_skb_one_core+0xaa/0x180 [ 107.117349][ T6733] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 107.123230][ T6733] ? ktime_get_with_offset+0x26c/0x390 [ 107.128678][ T6733] netif_receive_skb+0xf5/0x650 [ 107.133514][ T6733] ? __netif_receive_skb+0x1a0/0x1a0 [ 107.138788][ T6733] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.145195][ T6733] ? build_skb+0x5f/0x120 [ 107.149509][ T6733] ? __tun_build_skb+0x163/0x210 [ 107.154627][ T6733] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 107.159905][ T6733] ? tun_net_open+0xf0/0xf0 [ 107.164601][ T6733] ? lock_release+0x720/0x720 [ 107.169365][ T6733] ? tun_get_user+0x1c2f/0x2f20 [ 107.174562][ T6733] ? lock_downgrade+0x6e0/0x6e0 [ 107.179579][ T6733] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 107.185822][ T6733] tun_get_user+0xe59/0x2f20 [ 107.191150][ T6733] ? tun_build_skb+0xc20/0xc20 [ 107.196132][ T6733] ? find_held_lock+0x2d/0x110 [ 107.201021][ T6733] ? tun_get+0xef/0x1c0 [ 107.205301][ T6733] tun_chr_write_iter+0xbd/0x1a0 [ 107.210324][ T6733] ? aa_path_link+0x2e0/0x2e0 [ 107.215091][ T6733] new_sync_write+0x35d/0x5f0 [ 107.220539][ T6733] ? new_sync_read+0x5f0/0x5f0 [ 107.225473][ T6733] ? lock_downgrade+0x6e0/0x6e0 [ 107.230501][ T6733] ? security_file_permission+0x49/0x450 [ 107.236120][ T6733] vfs_write+0x5c3/0x870 [ 107.240349][ T6733] ksys_write+0xf4/0x1d0 [ 107.244667][ T6733] ? __ia32_sys_read+0xa0/0xa0 [ 107.249414][ T6733] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 107.255725][ T6733] ? syscall_enter_from_user_mode+0x27/0x70 [ 107.261957][ T6733] do_syscall_64+0x2d/0x40 [ 107.266388][ T6733] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.273425][ T6733] RIP: 0033:0x7fcb6faeb24f [ 107.277850][ T6733] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 107.298528][ T6733] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 107.307102][ T6733] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 107.315146][ T6733] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 107.323188][ T6733] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 107.331140][ T6733] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 107.339214][ T6733] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 107.437178][ T6736] FAULT_INJECTION: forcing a failure. [ 107.437178][ T6736] name failslab, interval 1, probability 0, space 0, times 0 [ 107.451276][ T6736] CPU: 1 PID: 6736 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 107.460285][ T6736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 107.471125][ T6736] Call Trace: [ 107.474393][ T6736] dump_stack+0xa5/0xe6 [ 107.478536][ T6736] should_fail.cold+0x5/0xa [ 107.483029][ T6736] ? hsr_add_node+0x57/0x930 [ 107.487656][ T6736] should_failslab+0x5/0x10 [ 107.492323][ T6736] kmem_cache_alloc_trace+0x55/0x370 [ 107.497718][ T6736] hsr_add_node+0x57/0x930 [ 107.502226][ T6736] hsr_forward_skb+0x4a9/0x1640 [ 107.507078][ T6736] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.513052][ T6736] ? create_prof_cpu_mask+0x20/0x20 [ 107.518264][ T6736] ? prp_fill_frame_info+0x620/0x620 [ 107.523544][ T6736] ? lock_chain_count+0x20/0x20 [ 107.528554][ T6736] ? find_held_lock+0x2d/0x110 [ 107.533314][ T6736] hsr_handle_frame+0x4a0/0x5e0 [ 107.538185][ T6736] ? hsr_nl_nodedown+0x300/0x300 [ 107.543120][ T6736] __netif_receive_skb_core+0x6b4/0x2e60 [ 107.548832][ T6736] ? __lock_acquire+0xb43/0x54d0 [ 107.553841][ T6736] ? generic_xdp_tx+0x520/0x520 [ 107.558686][ T6736] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.565255][ T6736] ? find_held_lock+0x2d/0x110 [ 107.570007][ T6736] ? lock_acquire+0x1ab/0x740 [ 107.574854][ T6736] __netif_receive_skb_one_core+0xaa/0x180 [ 107.581685][ T6736] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 107.587640][ T6736] ? ktime_get_with_offset+0x26c/0x390 [ 107.593183][ T6736] netif_receive_skb+0xf5/0x650 [ 107.598099][ T6736] ? __netif_receive_skb+0x1a0/0x1a0 [ 107.603540][ T6736] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.609507][ T6736] ? build_skb+0x5f/0x120 [ 107.613922][ T6736] ? __tun_build_skb+0x163/0x210 [ 107.619034][ T6736] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 107.624324][ T6736] ? tun_net_open+0xf0/0xf0 [ 107.629334][ T6736] ? lock_release+0x720/0x720 [ 107.633994][ T6736] ? tun_get_user+0x1c2f/0x2f20 [ 107.638918][ T6736] ? lock_downgrade+0x6e0/0x6e0 [ 107.643757][ T6736] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 107.649845][ T6736] tun_get_user+0xe59/0x2f20 [ 107.654447][ T6736] ? tun_build_skb+0xc20/0xc20 [ 107.659322][ T6736] ? find_held_lock+0x2d/0x110 [ 107.664082][ T6736] ? tun_get+0xef/0x1c0 [ 107.668245][ T6736] tun_chr_write_iter+0xbd/0x1a0 [ 107.673183][ T6736] ? aa_path_link+0x2e0/0x2e0 [ 107.677856][ T6736] new_sync_write+0x35d/0x5f0 [ 107.682529][ T6736] ? new_sync_read+0x5f0/0x5f0 [ 107.687305][ T6736] ? lock_downgrade+0x6e0/0x6e0 [ 107.692255][ T6736] ? security_file_permission+0x49/0x450 [ 107.698060][ T6736] vfs_write+0x5c3/0x870 [ 107.702289][ T6736] ksys_write+0xf4/0x1d0 [ 107.706779][ T6736] ? __ia32_sys_read+0xa0/0xa0 [ 107.711533][ T6736] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 107.717577][ T6736] ? syscall_enter_from_user_mode+0x27/0x70 [ 107.723892][ T6736] do_syscall_64+0x2d/0x40 [ 107.728472][ T6736] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.734435][ T6736] RIP: 0033:0x7fcb6faeb24f [ 107.738923][ T6736] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 107.758597][ T6736] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 107.767514][ T6736] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 107.775466][ T6736] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 107.783680][ T6736] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 107.791726][ T6736] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 107.799775][ T6736] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 107.867567][ T6739] FAULT_INJECTION: forcing a failure. [ 107.867567][ T6739] name failslab, interval 1, probability 0, space 0, times 0 [ 107.880418][ T6739] CPU: 0 PID: 6739 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 107.889978][ T6739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 107.900192][ T6739] Call Trace: [ 107.903459][ T6739] dump_stack+0xa5/0xe6 [ 107.907597][ T6739] should_fail.cold+0x5/0xa [ 107.912352][ T6739] ? hsr_add_node+0x57/0x930 [ 107.917009][ T6739] should_failslab+0x5/0x10 [ 107.921585][ T6739] kmem_cache_alloc_trace+0x55/0x370 [ 107.926953][ T6739] hsr_add_node+0x57/0x930 [ 107.931445][ T6739] hsr_forward_skb+0x4a9/0x1640 [ 107.936626][ T6739] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.942861][ T6739] ? create_prof_cpu_mask+0x20/0x20 [ 107.948137][ T6739] ? prp_fill_frame_info+0x620/0x620 [ 107.953683][ T6739] ? lock_chain_count+0x20/0x20 [ 107.958636][ T6739] ? find_held_lock+0x2d/0x110 [ 107.963500][ T6739] hsr_handle_frame+0x4a0/0x5e0 [ 107.968532][ T6739] ? hsr_nl_nodedown+0x300/0x300 [ 107.973468][ T6739] __netif_receive_skb_core+0x6b4/0x2e60 [ 107.979092][ T6739] ? __lock_acquire+0xb43/0x54d0 [ 107.984015][ T6739] ? generic_xdp_tx+0x520/0x520 [ 107.988943][ T6739] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 107.995141][ T6739] ? find_held_lock+0x2d/0x110 [ 107.999909][ T6739] ? lock_acquire+0x1ab/0x740 [ 108.004610][ T6739] __netif_receive_skb_one_core+0xaa/0x180 [ 108.010518][ T6739] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 108.016400][ T6739] ? ktime_get_with_offset+0x26c/0x390 [ 108.021849][ T6739] netif_receive_skb+0xf5/0x650 [ 108.026799][ T6739] ? __netif_receive_skb+0x1a0/0x1a0 [ 108.032160][ T6739] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 108.038126][ T6739] ? build_skb+0x5f/0x120 [ 108.042443][ T6739] ? __tun_build_skb+0x163/0x210 [ 108.047632][ T6739] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 108.052996][ T6739] ? tun_net_open+0xf0/0xf0 [ 108.057482][ T6739] ? lock_release+0x720/0x720 [ 108.062316][ T6739] ? tun_get_user+0x1c2f/0x2f20 [ 108.067149][ T6739] ? lock_downgrade+0x6e0/0x6e0 [ 108.071990][ T6739] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 108.078042][ T6739] tun_get_user+0xe59/0x2f20 [ 108.082644][ T6739] ? tun_build_skb+0xc20/0xc20 [ 108.087511][ T6739] ? find_held_lock+0x2d/0x110 [ 108.092278][ T6739] ? tun_get+0xef/0x1c0 [ 108.096449][ T6739] tun_chr_write_iter+0xbd/0x1a0 [ 108.101552][ T6739] ? aa_path_link+0x2e0/0x2e0 [ 108.106235][ T6739] new_sync_write+0x35d/0x5f0 [ 108.111030][ T6739] ? new_sync_read+0x5f0/0x5f0 [ 108.115870][ T6739] ? lock_downgrade+0x6e0/0x6e0 [ 108.121450][ T6739] ? security_file_permission+0x49/0x450 [ 108.127198][ T6739] vfs_write+0x5c3/0x870 [ 108.131607][ T6739] ksys_write+0xf4/0x1d0 [ 108.135943][ T6739] ? __ia32_sys_read+0xa0/0xa0 [ 108.140706][ T6739] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 108.147027][ T6739] ? syscall_enter_from_user_mode+0x27/0x70 [ 108.153039][ T6739] do_syscall_64+0x2d/0x40 [ 108.157797][ T6739] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.163877][ T6739] RIP: 0033:0x7fcb6faeb24f [ 108.168390][ T6739] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 108.188088][ T6739] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 108.196630][ T6739] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 108.204885][ T6739] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 108.213163][ T6739] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 108.221150][ T6739] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 108.229135][ T6739] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 108.322488][ T6742] FAULT_INJECTION: forcing a failure. [ 108.322488][ T6742] name failslab, interval 1, probability 0, space 0, times 0 [ 108.335376][ T6742] CPU: 0 PID: 6742 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 108.343886][ T6742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 108.354048][ T6742] Call Trace: [ 108.357458][ T6742] dump_stack+0xa5/0xe6 [ 108.361695][ T6742] should_fail.cold+0x5/0xa [ 108.366297][ T6742] ? hsr_add_node+0x57/0x930 [ 108.370875][ T6742] should_failslab+0x5/0x10 [ 108.375453][ T6742] kmem_cache_alloc_trace+0x55/0x370 [ 108.380826][ T6742] hsr_add_node+0x57/0x930 [ 108.385245][ T6742] hsr_forward_skb+0x4a9/0x1640 [ 108.390095][ T6742] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 108.396163][ T6742] ? create_prof_cpu_mask+0x20/0x20 [ 108.401848][ T6742] ? prp_fill_frame_info+0x620/0x620 [ 108.407154][ T6742] ? lock_chain_count+0x20/0x20 [ 108.412239][ T6742] ? find_held_lock+0x2d/0x110 [ 108.417173][ T6742] hsr_handle_frame+0x4a0/0x5e0 [ 108.422027][ T6742] ? hsr_nl_nodedown+0x300/0x300 [ 108.427043][ T6742] __netif_receive_skb_core+0x6b4/0x2e60 [ 108.432672][ T6742] ? __lock_acquire+0xb43/0x54d0 [ 108.437605][ T6742] ? generic_xdp_tx+0x520/0x520 [ 108.442440][ T6742] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 108.448439][ T6742] ? find_held_lock+0x2d/0x110 [ 108.453297][ T6742] ? lock_acquire+0x1ab/0x740 [ 108.458102][ T6742] __netif_receive_skb_one_core+0xaa/0x180 [ 108.464153][ T6742] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 108.470221][ T6742] ? ktime_get_with_offset+0x26c/0x390 [ 108.475696][ T6742] netif_receive_skb+0xf5/0x650 [ 108.480712][ T6742] ? __netif_receive_skb+0x1a0/0x1a0 [ 108.486614][ T6742] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 108.492579][ T6742] ? build_skb+0x5f/0x120 [ 108.497086][ T6742] ? __tun_build_skb+0x163/0x210 [ 108.502024][ T6742] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 108.507457][ T6742] ? tun_net_open+0xf0/0xf0 [ 108.512046][ T6742] ? lock_release+0x720/0x720 [ 108.516706][ T6742] ? tun_get_user+0x1c2f/0x2f20 [ 108.521628][ T6742] ? lock_downgrade+0x6e0/0x6e0 [ 108.527086][ T6742] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 108.533057][ T6742] tun_get_user+0xe59/0x2f20 [ 108.537644][ T6742] ? tun_build_skb+0xc20/0xc20 [ 108.542383][ T6742] ? find_held_lock+0x2d/0x110 [ 108.547247][ T6742] ? tun_get+0xef/0x1c0 [ 108.551524][ T6742] ? lockdep_hardirqs_off+0x90/0xd0 [ 108.556725][ T6742] tun_chr_write_iter+0xbd/0x1a0 [ 108.561738][ T6742] ? aa_path_link+0x2e0/0x2e0 [ 108.566887][ T6742] new_sync_write+0x35d/0x5f0 [ 108.571556][ T6742] ? new_sync_read+0x5f0/0x5f0 [ 108.576317][ T6742] ? lock_downgrade+0x6e0/0x6e0 [ 108.581253][ T6742] ? security_file_permission+0x49/0x450 [ 108.586876][ T6742] vfs_write+0x5c3/0x870 [ 108.591109][ T6742] ksys_write+0xf4/0x1d0 [ 108.595418][ T6742] ? __ia32_sys_read+0xa0/0xa0 [ 108.600173][ T6742] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 108.606410][ T6742] ? syscall_enter_from_user_mode+0x27/0x70 [ 108.612297][ T6742] do_syscall_64+0x2d/0x40 [ 108.616901][ T6742] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.622944][ T6742] RIP: 0033:0x7fcb6faeb24f [ 108.627339][ T6742] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 108.647353][ T6742] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 108.656000][ T6742] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 108.664229][ T6742] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 108.672804][ T6742] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 108.680776][ T6742] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 108.688814][ T6742] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 108.773473][ T6745] FAULT_INJECTION: forcing a failure. [ 108.773473][ T6745] name failslab, interval 1, probability 0, space 0, times 0 [ 108.786742][ T6745] CPU: 0 PID: 6745 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 108.796005][ T6745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 108.806983][ T6745] Call Trace: [ 108.810265][ T6745] dump_stack+0xa5/0xe6 [ 108.814945][ T6745] should_fail.cold+0x5/0xa [ 108.819791][ T6745] ? hsr_add_node+0x57/0x930 [ 108.824545][ T6745] should_failslab+0x5/0x10 [ 108.829127][ T6745] kmem_cache_alloc_trace+0x55/0x370 [ 108.834486][ T6745] hsr_add_node+0x57/0x930 [ 108.839235][ T6745] hsr_forward_skb+0x4a9/0x1640 [ 108.844638][ T6745] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 108.850605][ T6745] ? create_prof_cpu_mask+0x20/0x20 [ 108.855988][ T6745] ? prp_fill_frame_info+0x620/0x620 [ 108.861433][ T6745] ? lock_chain_count+0x20/0x20 [ 108.866604][ T6745] ? find_held_lock+0x2d/0x110 [ 108.871528][ T6745] hsr_handle_frame+0x4a0/0x5e0 [ 108.876606][ T6745] ? hsr_nl_nodedown+0x300/0x300 [ 108.881830][ T6745] __netif_receive_skb_core+0x6b4/0x2e60 [ 108.887869][ T6745] ? __lock_acquire+0xb43/0x54d0 [ 108.893098][ T6745] ? generic_xdp_tx+0x520/0x520 [ 108.897948][ T6745] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 108.904130][ T6745] ? find_held_lock+0x2d/0x110 [ 108.908896][ T6745] ? lock_acquire+0x1ab/0x740 [ 108.913604][ T6745] __netif_receive_skb_one_core+0xaa/0x180 [ 108.919391][ T6745] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 108.925420][ T6745] ? ktime_get_with_offset+0x26c/0x390 [ 108.930871][ T6745] netif_receive_skb+0xf5/0x650 [ 108.935731][ T6745] ? __netif_receive_skb+0x1a0/0x1a0 [ 108.941039][ T6745] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 108.947180][ T6745] ? build_skb+0x5f/0x120 [ 108.951579][ T6745] ? __tun_build_skb+0x163/0x210 [ 108.956584][ T6745] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 108.961937][ T6745] ? tun_net_open+0xf0/0xf0 [ 108.966415][ T6745] ? lock_release+0x720/0x720 [ 108.971085][ T6745] ? tun_get_user+0x1c2f/0x2f20 [ 108.975922][ T6745] ? lock_downgrade+0x6e0/0x6e0 [ 108.980776][ T6745] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 108.986786][ T6745] tun_get_user+0xe59/0x2f20 [ 108.991386][ T6745] ? tun_build_skb+0xc20/0xc20 [ 108.996138][ T6745] ? find_held_lock+0x2d/0x110 [ 109.000884][ T6745] ? tun_get+0xef/0x1c0 [ 109.005023][ T6745] tun_chr_write_iter+0xbd/0x1a0 [ 109.010134][ T6745] ? aa_path_link+0x2e0/0x2e0 [ 109.014798][ T6745] new_sync_write+0x35d/0x5f0 [ 109.019501][ T6745] ? new_sync_read+0x5f0/0x5f0 [ 109.024272][ T6745] ? lock_downgrade+0x6e0/0x6e0 [ 109.029344][ T6745] ? security_file_permission+0x49/0x450 [ 109.034967][ T6745] vfs_write+0x5c3/0x870 [ 109.039216][ T6745] ksys_write+0xf4/0x1d0 [ 109.043458][ T6745] ? __ia32_sys_read+0xa0/0xa0 [ 109.048210][ T6745] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 109.054186][ T6745] ? syscall_enter_from_user_mode+0x27/0x70 [ 109.060157][ T6745] do_syscall_64+0x2d/0x40 [ 109.064738][ T6745] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.070633][ T6745] RIP: 0033:0x7fcb6faeb24f [ 109.075141][ T6745] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 109.094969][ T6745] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 109.103366][ T6745] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 109.111337][ T6745] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 109.119307][ T6745] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.127614][ T6745] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 109.135567][ T6745] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 109.224112][ T6748] FAULT_INJECTION: forcing a failure. [ 109.224112][ T6748] name failslab, interval 1, probability 0, space 0, times 0 [ 109.236792][ T6748] CPU: 0 PID: 6748 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 109.245184][ T6748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 109.255261][ T6748] Call Trace: [ 109.258542][ T6748] dump_stack+0xa5/0xe6 [ 109.262697][ T6748] should_fail.cold+0x5/0xa [ 109.267268][ T6748] ? hsr_add_node+0x57/0x930 [ 109.272242][ T6748] should_failslab+0x5/0x10 [ 109.276916][ T6748] kmem_cache_alloc_trace+0x55/0x370 [ 109.282196][ T6748] hsr_add_node+0x57/0x930 [ 109.286874][ T6748] hsr_forward_skb+0x4a9/0x1640 [ 109.291880][ T6748] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 109.297845][ T6748] ? create_prof_cpu_mask+0x20/0x20 [ 109.303324][ T6748] ? prp_fill_frame_info+0x620/0x620 [ 109.308604][ T6748] ? lock_chain_count+0x20/0x20 [ 109.313574][ T6748] ? find_held_lock+0x2d/0x110 [ 109.318496][ T6748] hsr_handle_frame+0x4a0/0x5e0 [ 109.323633][ T6748] ? hsr_nl_nodedown+0x300/0x300 [ 109.328638][ T6748] __netif_receive_skb_core+0x6b4/0x2e60 [ 109.334437][ T6748] ? __lock_acquire+0xb43/0x54d0 [ 109.339447][ T6748] ? generic_xdp_tx+0x520/0x520 [ 109.344288][ T6748] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 109.350266][ T6748] ? find_held_lock+0x2d/0x110 [ 109.355126][ T6748] ? lock_acquire+0x1ab/0x740 [ 109.359783][ T6748] __netif_receive_skb_one_core+0xaa/0x180 [ 109.365665][ T6748] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 109.371561][ T6748] ? ktime_get_with_offset+0x26c/0x390 [ 109.377031][ T6748] netif_receive_skb+0xf5/0x650 [ 109.381894][ T6748] ? __netif_receive_skb+0x1a0/0x1a0 [ 109.387437][ T6748] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 109.393490][ T6748] ? build_skb+0x5f/0x120 [ 109.397839][ T6748] ? __tun_build_skb+0x163/0x210 [ 109.402850][ T6748] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 109.408131][ T6748] ? tun_net_open+0xf0/0xf0 [ 109.412626][ T6748] ? lock_release+0x720/0x720 [ 109.417388][ T6748] ? tun_get_user+0x1c2f/0x2f20 [ 109.422367][ T6748] ? lock_downgrade+0x6e0/0x6e0 [ 109.427213][ T6748] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 109.433284][ T6748] tun_get_user+0xe59/0x2f20 [ 109.437987][ T6748] ? tun_build_skb+0xc20/0xc20 [ 109.442882][ T6748] ? find_held_lock+0x2d/0x110 [ 109.447636][ T6748] ? tun_get+0xef/0x1c0 [ 109.451862][ T6748] tun_chr_write_iter+0xbd/0x1a0 [ 109.456797][ T6748] ? aa_path_link+0x2e0/0x2e0 [ 109.461556][ T6748] new_sync_write+0x35d/0x5f0 [ 109.466398][ T6748] ? new_sync_read+0x5f0/0x5f0 [ 109.471334][ T6748] ? lock_downgrade+0x6e0/0x6e0 [ 109.476181][ T6748] ? security_file_permission+0x49/0x450 [ 109.481799][ T6748] vfs_write+0x5c3/0x870 [ 109.486199][ T6748] ksys_write+0xf4/0x1d0 [ 109.490532][ T6748] ? __ia32_sys_read+0xa0/0xa0 [ 109.495296][ T6748] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 109.501438][ T6748] ? syscall_enter_from_user_mode+0x27/0x70 [ 109.507513][ T6748] do_syscall_64+0x2d/0x40 [ 109.512013][ T6748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.517888][ T6748] RIP: 0033:0x7fcb6faeb24f [ 109.522360][ T6748] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 109.542309][ T6748] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 109.550899][ T6748] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 109.559119][ T6748] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 109.567263][ T6748] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.575386][ T6748] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 109.583588][ T6748] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 109.663779][ T6751] FAULT_INJECTION: forcing a failure. [ 109.663779][ T6751] name failslab, interval 1, probability 0, space 0, times 0 [ 109.676710][ T6751] CPU: 0 PID: 6751 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 109.685207][ T6751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 109.695285][ T6751] Call Trace: [ 109.698654][ T6751] dump_stack+0xa5/0xe6 [ 109.702807][ T6751] should_fail.cold+0x5/0xa [ 109.707302][ T6751] ? hsr_add_node+0x57/0x930 [ 109.712221][ T6751] should_failslab+0x5/0x10 [ 109.716784][ T6751] kmem_cache_alloc_trace+0x55/0x370 [ 109.722044][ T6751] hsr_add_node+0x57/0x930 [ 109.726552][ T6751] hsr_forward_skb+0x4a9/0x1640 [ 109.731463][ T6751] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 109.737502][ T6751] ? create_prof_cpu_mask+0x20/0x20 [ 109.742672][ T6751] ? prp_fill_frame_info+0x620/0x620 [ 109.748006][ T6751] ? lock_chain_count+0x20/0x20 [ 109.753038][ T6751] ? find_held_lock+0x2d/0x110 [ 109.757875][ T6751] hsr_handle_frame+0x4a0/0x5e0 [ 109.763084][ T6751] ? hsr_nl_nodedown+0x300/0x300 [ 109.768182][ T6751] __netif_receive_skb_core+0x6b4/0x2e60 [ 109.773795][ T6751] ? __lock_acquire+0xb43/0x54d0 [ 109.778711][ T6751] ? generic_xdp_tx+0x520/0x520 [ 109.783540][ T6751] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 109.789491][ T6751] ? find_held_lock+0x2d/0x110 [ 109.794246][ T6751] ? lock_acquire+0x1ab/0x740 [ 109.799097][ T6751] __netif_receive_skb_one_core+0xaa/0x180 [ 109.805418][ T6751] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 109.811383][ T6751] ? ktime_get_with_offset+0x26c/0x390 [ 109.817013][ T6751] netif_receive_skb+0xf5/0x650 [ 109.821890][ T6751] ? __netif_receive_skb+0x1a0/0x1a0 [ 109.827255][ T6751] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 109.833703][ T6751] ? build_skb+0x5f/0x120 [ 109.838021][ T6751] ? __tun_build_skb+0x163/0x210 [ 109.842934][ T6751] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 109.848431][ T6751] ? tun_net_open+0xf0/0xf0 [ 109.852923][ T6751] ? lock_release+0x720/0x720 [ 109.857695][ T6751] ? tun_get_user+0x1c2f/0x2f20 [ 109.862551][ T6751] ? lock_downgrade+0x6e0/0x6e0 [ 109.867391][ T6751] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 109.873431][ T6751] tun_get_user+0xe59/0x2f20 [ 109.878361][ T6751] ? tun_build_skb+0xc20/0xc20 [ 109.883180][ T6751] ? find_held_lock+0x2d/0x110 [ 109.888061][ T6751] ? tun_get+0xef/0x1c0 [ 109.892419][ T6751] tun_chr_write_iter+0xbd/0x1a0 [ 109.897885][ T6751] ? aa_path_link+0x2e0/0x2e0 [ 109.902726][ T6751] new_sync_write+0x35d/0x5f0 [ 109.907389][ T6751] ? new_sync_read+0x5f0/0x5f0 [ 109.912501][ T6751] ? lock_downgrade+0x6e0/0x6e0 [ 109.917354][ T6751] ? security_file_permission+0x49/0x450 [ 109.922987][ T6751] vfs_write+0x5c3/0x870 [ 109.927216][ T6751] ksys_write+0xf4/0x1d0 [ 109.931724][ T6751] ? __ia32_sys_read+0xa0/0xa0 [ 109.936687][ T6751] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 109.942885][ T6751] ? syscall_enter_from_user_mode+0x27/0x70 [ 109.948768][ T6751] do_syscall_64+0x2d/0x40 [ 109.953193][ T6751] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.959073][ T6751] RIP: 0033:0x7fcb6faeb24f [ 109.963598][ T6751] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 109.984214][ T6751] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 109.992832][ T6751] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 110.000795][ T6751] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 110.008940][ T6751] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.017261][ T6751] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 110.025252][ T6751] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 110.082904][ T6754] FAULT_INJECTION: forcing a failure. [ 110.082904][ T6754] name failslab, interval 1, probability 0, space 0, times 0 [ 110.095839][ T6754] CPU: 0 PID: 6754 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 110.104147][ T6754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 110.114407][ T6754] Call Trace: [ 110.117700][ T6754] dump_stack+0xa5/0xe6 [ 110.121871][ T6754] should_fail.cold+0x5/0xa [ 110.126456][ T6754] ? hsr_add_node+0x57/0x930 [ 110.131031][ T6754] should_failslab+0x5/0x10 [ 110.135526][ T6754] kmem_cache_alloc_trace+0x55/0x370 [ 110.140798][ T6754] hsr_add_node+0x57/0x930 [ 110.145198][ T6754] hsr_forward_skb+0x4a9/0x1640 [ 110.150034][ T6754] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 110.156010][ T6754] ? create_prof_cpu_mask+0x20/0x20 [ 110.161340][ T6754] ? prp_fill_frame_info+0x620/0x620 [ 110.166621][ T6754] ? lock_chain_count+0x20/0x20 [ 110.171459][ T6754] ? find_held_lock+0x2d/0x110 [ 110.176212][ T6754] hsr_handle_frame+0x4a0/0x5e0 [ 110.181199][ T6754] ? hsr_nl_nodedown+0x300/0x300 [ 110.186260][ T6754] __netif_receive_skb_core+0x6b4/0x2e60 [ 110.191931][ T6754] ? __lock_acquire+0xb43/0x54d0 [ 110.196865][ T6754] ? generic_xdp_tx+0x520/0x520 [ 110.201891][ T6754] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 110.207953][ T6754] ? find_held_lock+0x2d/0x110 [ 110.212719][ T6754] ? lock_acquire+0x1ab/0x740 [ 110.217873][ T6754] __netif_receive_skb_one_core+0xaa/0x180 [ 110.223818][ T6754] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 110.229703][ T6754] ? ktime_get_with_offset+0x26c/0x390 [ 110.235172][ T6754] netif_receive_skb+0xf5/0x650 [ 110.240115][ T6754] ? __netif_receive_skb+0x1a0/0x1a0 [ 110.245392][ T6754] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 110.251352][ T6754] ? build_skb+0x5f/0x120 [ 110.255748][ T6754] ? __tun_build_skb+0x163/0x210 [ 110.260698][ T6754] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 110.266076][ T6754] ? tun_net_open+0xf0/0xf0 [ 110.270839][ T6754] ? lock_release+0x720/0x720 [ 110.275629][ T6754] ? tun_get_user+0x1c2f/0x2f20 [ 110.280571][ T6754] ? lock_downgrade+0x6e0/0x6e0 [ 110.285563][ T6754] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 110.291631][ T6754] tun_get_user+0xe59/0x2f20 [ 110.296300][ T6754] ? tun_build_skb+0xc20/0xc20 [ 110.301144][ T6754] ? find_held_lock+0x2d/0x110 [ 110.306094][ T6754] ? tun_get+0xef/0x1c0 [ 110.310473][ T6754] tun_chr_write_iter+0xbd/0x1a0 [ 110.315697][ T6754] ? aa_path_link+0x2e0/0x2e0 [ 110.320877][ T6754] new_sync_write+0x35d/0x5f0 [ 110.325538][ T6754] ? new_sync_read+0x5f0/0x5f0 [ 110.330528][ T6754] ? lock_downgrade+0x6e0/0x6e0 [ 110.335737][ T6754] ? security_file_permission+0x49/0x450 [ 110.341695][ T6754] vfs_write+0x5c3/0x870 [ 110.346254][ T6754] ksys_write+0xf4/0x1d0 [ 110.350487][ T6754] ? __ia32_sys_read+0xa0/0xa0 [ 110.355290][ T6754] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 110.361345][ T6754] ? syscall_enter_from_user_mode+0x27/0x70 [ 110.367327][ T6754] do_syscall_64+0x2d/0x40 [ 110.371741][ T6754] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.377916][ T6754] RIP: 0033:0x7fcb6faeb24f [ 110.382401][ T6754] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 110.403048][ T6754] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 110.411549][ T6754] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 110.419946][ T6754] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 110.428246][ T6754] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.436589][ T6754] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 110.444896][ T6754] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 110.520624][ T6757] FAULT_INJECTION: forcing a failure. [ 110.520624][ T6757] name failslab, interval 1, probability 0, space 0, times 0 [ 110.534049][ T6757] CPU: 1 PID: 6757 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 110.542659][ T6757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 110.552832][ T6757] Call Trace: [ 110.556100][ T6757] dump_stack+0xa5/0xe6 [ 110.560360][ T6757] should_fail.cold+0x5/0xa [ 110.564981][ T6757] ? hsr_add_node+0x57/0x930 [ 110.569714][ T6757] should_failslab+0x5/0x10 [ 110.574312][ T6757] kmem_cache_alloc_trace+0x55/0x370 [ 110.579763][ T6757] hsr_add_node+0x57/0x930 [ 110.584204][ T6757] hsr_forward_skb+0x4a9/0x1640 [ 110.589120][ T6757] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 110.595113][ T6757] ? create_prof_cpu_mask+0x20/0x20 [ 110.600489][ T6757] ? prp_fill_frame_info+0x620/0x620 [ 110.605864][ T6757] ? lock_chain_count+0x20/0x20 [ 110.610870][ T6757] ? find_held_lock+0x2d/0x110 [ 110.615711][ T6757] hsr_handle_frame+0x4a0/0x5e0 [ 110.620735][ T6757] ? hsr_nl_nodedown+0x300/0x300 [ 110.625658][ T6757] __netif_receive_skb_core+0x6b4/0x2e60 [ 110.631290][ T6757] ? __lock_acquire+0xb43/0x54d0 [ 110.636302][ T6757] ? generic_xdp_tx+0x520/0x520 [ 110.641146][ T6757] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 110.647115][ T6757] ? find_held_lock+0x2d/0x110 [ 110.651956][ T6757] ? lock_acquire+0x1ab/0x740 [ 110.656625][ T6757] __netif_receive_skb_one_core+0xaa/0x180 [ 110.662427][ T6757] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 110.668304][ T6757] ? ktime_get_with_offset+0x26c/0x390 [ 110.673762][ T6757] netif_receive_skb+0xf5/0x650 [ 110.678716][ T6757] ? __netif_receive_skb+0x1a0/0x1a0 [ 110.683984][ T6757] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 110.689949][ T6757] ? build_skb+0x5f/0x120 [ 110.694355][ T6757] ? __tun_build_skb+0x163/0x210 [ 110.699463][ T6757] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 110.704826][ T6757] ? tun_net_open+0xf0/0xf0 [ 110.709325][ T6757] ? lock_release+0x720/0x720 [ 110.713985][ T6757] ? tun_get_user+0x1c2f/0x2f20 [ 110.718817][ T6757] ? lock_downgrade+0x6e0/0x6e0 [ 110.724623][ T6757] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 110.730718][ T6757] tun_get_user+0xe59/0x2f20 [ 110.735365][ T6757] ? tun_build_skb+0xc20/0xc20 [ 110.740112][ T6757] ? find_held_lock+0x2d/0x110 [ 110.744981][ T6757] ? tun_get+0xef/0x1c0 [ 110.749397][ T6757] tun_chr_write_iter+0xbd/0x1a0 [ 110.754317][ T6757] ? aa_path_link+0x2e0/0x2e0 [ 110.759186][ T6757] new_sync_write+0x35d/0x5f0 [ 110.764312][ T6757] ? new_sync_read+0x5f0/0x5f0 [ 110.770042][ T6757] ? lock_downgrade+0x6e0/0x6e0 [ 110.775171][ T6757] ? security_file_permission+0x49/0x450 [ 110.781305][ T6757] vfs_write+0x5c3/0x870 [ 110.786467][ T6757] ksys_write+0xf4/0x1d0 [ 110.790732][ T6757] ? __ia32_sys_read+0xa0/0xa0 [ 110.795581][ T6757] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 110.801853][ T6757] ? syscall_enter_from_user_mode+0x27/0x70 [ 110.807933][ T6757] do_syscall_64+0x2d/0x40 [ 110.812356][ T6757] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.818255][ T6757] RIP: 0033:0x7fcb6faeb24f [ 110.823147][ T6757] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 110.843583][ T6757] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 110.852342][ T6757] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 110.860388][ T6757] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:03:10 executed programs: 81 [ 110.868341][ T6757] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.876296][ T6757] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 110.884605][ T6757] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 110.950211][ T6760] FAULT_INJECTION: forcing a failure. [ 110.950211][ T6760] name failslab, interval 1, probability 0, space 0, times 0 [ 110.962914][ T6760] CPU: 1 PID: 6760 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 110.971665][ T6760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 110.981875][ T6760] Call Trace: [ 110.985156][ T6760] dump_stack+0xa5/0xe6 [ 110.989603][ T6760] should_fail.cold+0x5/0xa [ 110.995167][ T6760] ? hsr_add_node+0x57/0x930 [ 110.999856][ T6760] should_failslab+0x5/0x10 [ 111.004494][ T6760] kmem_cache_alloc_trace+0x55/0x370 [ 111.009889][ T6760] hsr_add_node+0x57/0x930 [ 111.014350][ T6760] hsr_forward_skb+0x4a9/0x1640 [ 111.019282][ T6760] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.025426][ T6760] ? create_prof_cpu_mask+0x20/0x20 [ 111.030957][ T6760] ? prp_fill_frame_info+0x620/0x620 [ 111.036331][ T6760] ? lock_chain_count+0x20/0x20 [ 111.041595][ T6760] ? find_held_lock+0x2d/0x110 [ 111.046356][ T6760] hsr_handle_frame+0x4a0/0x5e0 [ 111.051275][ T6760] ? hsr_nl_nodedown+0x300/0x300 [ 111.056193][ T6760] __netif_receive_skb_core+0x6b4/0x2e60 [ 111.061813][ T6760] ? __lock_acquire+0xb43/0x54d0 [ 111.066732][ T6760] ? generic_xdp_tx+0x520/0x520 [ 111.071673][ T6760] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.077637][ T6760] ? find_held_lock+0x2d/0x110 [ 111.082475][ T6760] ? lock_acquire+0x1ab/0x740 [ 111.087150][ T6760] __netif_receive_skb_one_core+0xaa/0x180 [ 111.093178][ T6760] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 111.099168][ T6760] ? ktime_get_with_offset+0x26c/0x390 [ 111.105059][ T6760] netif_receive_skb+0xf5/0x650 [ 111.109909][ T6760] ? __netif_receive_skb+0x1a0/0x1a0 [ 111.115267][ T6760] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.121417][ T6760] ? build_skb+0x5f/0x120 [ 111.125755][ T6760] ? __tun_build_skb+0x163/0x210 [ 111.130704][ T6760] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 111.136087][ T6760] ? tun_net_open+0xf0/0xf0 [ 111.140585][ T6760] ? lock_release+0x720/0x720 [ 111.145516][ T6760] ? tun_get_user+0x1c2f/0x2f20 [ 111.150367][ T6760] ? lock_downgrade+0x6e0/0x6e0 [ 111.155236][ T6760] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 111.161307][ T6760] tun_get_user+0xe59/0x2f20 [ 111.165923][ T6760] ? tun_build_skb+0xc20/0xc20 [ 111.170686][ T6760] ? find_held_lock+0x2d/0x110 [ 111.175449][ T6760] ? tun_get+0xef/0x1c0 [ 111.179739][ T6760] tun_chr_write_iter+0xbd/0x1a0 [ 111.184768][ T6760] ? aa_path_link+0x2e0/0x2e0 [ 111.189549][ T6760] new_sync_write+0x35d/0x5f0 [ 111.194565][ T6760] ? new_sync_read+0x5f0/0x5f0 [ 111.199324][ T6760] ? lock_downgrade+0x6e0/0x6e0 [ 111.204194][ T6760] ? security_file_permission+0x49/0x450 [ 111.209915][ T6760] vfs_write+0x5c3/0x870 [ 111.214256][ T6760] ksys_write+0xf4/0x1d0 [ 111.218497][ T6760] ? __ia32_sys_read+0xa0/0xa0 [ 111.223349][ T6760] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 111.229320][ T6760] ? syscall_enter_from_user_mode+0x27/0x70 [ 111.235207][ T6760] do_syscall_64+0x2d/0x40 [ 111.239618][ T6760] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.245526][ T6760] RIP: 0033:0x7fcb6faeb24f [ 111.250190][ T6760] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 111.270379][ T6760] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 111.279720][ T6760] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 111.287777][ T6760] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 111.295897][ T6760] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 111.304137][ T6760] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 111.312213][ T6760] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 111.387188][ T6763] FAULT_INJECTION: forcing a failure. [ 111.387188][ T6763] name failslab, interval 1, probability 0, space 0, times 0 [ 111.400448][ T6763] CPU: 1 PID: 6763 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 111.409842][ T6763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 111.419892][ T6763] Call Trace: [ 111.423162][ T6763] dump_stack+0xa5/0xe6 [ 111.427516][ T6763] should_fail.cold+0x5/0xa [ 111.432181][ T6763] ? hsr_add_node+0x57/0x930 [ 111.436934][ T6763] should_failslab+0x5/0x10 [ 111.441515][ T6763] kmem_cache_alloc_trace+0x55/0x370 [ 111.446974][ T6763] hsr_add_node+0x57/0x930 [ 111.451659][ T6763] hsr_forward_skb+0x4a9/0x1640 [ 111.456703][ T6763] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.463718][ T6763] ? create_prof_cpu_mask+0x20/0x20 [ 111.468988][ T6763] ? prp_fill_frame_info+0x620/0x620 [ 111.474279][ T6763] ? lock_chain_count+0x20/0x20 [ 111.479250][ T6763] ? find_held_lock+0x2d/0x110 [ 111.484402][ T6763] hsr_handle_frame+0x4a0/0x5e0 [ 111.489758][ T6763] ? hsr_nl_nodedown+0x300/0x300 [ 111.495224][ T6763] __netif_receive_skb_core+0x6b4/0x2e60 [ 111.501030][ T6763] ? __lock_acquire+0xb43/0x54d0 [ 111.506138][ T6763] ? generic_xdp_tx+0x520/0x520 [ 111.511127][ T6763] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.517116][ T6763] ? find_held_lock+0x2d/0x110 [ 111.521999][ T6763] ? lock_acquire+0x1ab/0x740 [ 111.527111][ T6763] __netif_receive_skb_one_core+0xaa/0x180 [ 111.533114][ T6763] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 111.539128][ T6763] ? ktime_get_with_offset+0x26c/0x390 [ 111.544579][ T6763] netif_receive_skb+0xf5/0x650 [ 111.549686][ T6763] ? __netif_receive_skb+0x1a0/0x1a0 [ 111.554953][ T6763] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.560925][ T6763] ? build_skb+0x5f/0x120 [ 111.565322][ T6763] ? __tun_build_skb+0x163/0x210 [ 111.570423][ T6763] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 111.575785][ T6763] ? tun_net_open+0xf0/0xf0 [ 111.580274][ T6763] ? lock_release+0x720/0x720 [ 111.584933][ T6763] ? tun_get_user+0x1c2f/0x2f20 [ 111.589771][ T6763] ? lock_downgrade+0x6e0/0x6e0 [ 111.594610][ T6763] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 111.600592][ T6763] tun_get_user+0xe59/0x2f20 [ 111.605271][ T6763] ? tun_build_skb+0xc20/0xc20 [ 111.610112][ T6763] ? find_held_lock+0x2d/0x110 [ 111.615125][ T6763] ? tun_get+0xef/0x1c0 [ 111.619459][ T6763] tun_chr_write_iter+0xbd/0x1a0 [ 111.624660][ T6763] ? aa_path_link+0x2e0/0x2e0 [ 111.629350][ T6763] new_sync_write+0x35d/0x5f0 [ 111.634184][ T6763] ? new_sync_read+0x5f0/0x5f0 [ 111.639051][ T6763] ? lock_downgrade+0x6e0/0x6e0 [ 111.643927][ T6763] ? security_file_permission+0x49/0x450 [ 111.649657][ T6763] vfs_write+0x5c3/0x870 [ 111.653983][ T6763] ksys_write+0xf4/0x1d0 [ 111.658210][ T6763] ? __ia32_sys_read+0xa0/0xa0 [ 111.663046][ T6763] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 111.669013][ T6763] ? syscall_enter_from_user_mode+0x27/0x70 [ 111.674898][ T6763] do_syscall_64+0x2d/0x40 [ 111.679388][ T6763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.685324][ T6763] RIP: 0033:0x7fcb6faeb24f [ 111.689734][ T6763] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 111.709599][ T6763] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 111.718183][ T6763] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 111.726750][ T6763] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 111.735151][ T6763] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 111.743380][ T6763] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 111.751443][ T6763] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 111.817361][ T6766] FAULT_INJECTION: forcing a failure. [ 111.817361][ T6766] name failslab, interval 1, probability 0, space 0, times 0 [ 111.830406][ T6766] CPU: 1 PID: 6766 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 111.838892][ T6766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 111.850442][ T6766] Call Trace: [ 111.853715][ T6766] dump_stack+0xa5/0xe6 [ 111.857944][ T6766] should_fail.cold+0x5/0xa [ 111.862432][ T6766] ? hsr_add_node+0x57/0x930 [ 111.867060][ T6766] should_failslab+0x5/0x10 [ 111.871562][ T6766] kmem_cache_alloc_trace+0x55/0x370 [ 111.876850][ T6766] hsr_add_node+0x57/0x930 [ 111.881948][ T6766] hsr_forward_skb+0x4a9/0x1640 [ 111.886880][ T6766] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.893031][ T6766] ? create_prof_cpu_mask+0x20/0x20 [ 111.898214][ T6766] ? prp_fill_frame_info+0x620/0x620 [ 111.903948][ T6766] ? lock_chain_count+0x20/0x20 [ 111.908868][ T6766] ? find_held_lock+0x2d/0x110 [ 111.913622][ T6766] hsr_handle_frame+0x4a0/0x5e0 [ 111.918465][ T6766] ? hsr_nl_nodedown+0x300/0x300 [ 111.923390][ T6766] __netif_receive_skb_core+0x6b4/0x2e60 [ 111.929389][ T6766] ? __lock_acquire+0xb43/0x54d0 [ 111.934313][ T6766] ? generic_xdp_tx+0x520/0x520 [ 111.939160][ T6766] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.945126][ T6766] ? find_held_lock+0x2d/0x110 [ 111.949890][ T6766] ? lock_acquire+0x1ab/0x740 [ 111.954587][ T6766] __netif_receive_skb_one_core+0xaa/0x180 [ 111.960557][ T6766] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 111.966620][ T6766] ? ktime_get_with_offset+0x26c/0x390 [ 111.972116][ T6766] netif_receive_skb+0xf5/0x650 [ 111.977164][ T6766] ? __netif_receive_skb+0x1a0/0x1a0 [ 111.982432][ T6766] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 111.988394][ T6766] ? build_skb+0x5f/0x120 [ 111.992902][ T6766] ? __tun_build_skb+0x163/0x210 [ 111.997917][ T6766] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 112.003539][ T6766] ? tun_net_open+0xf0/0xf0 [ 112.008288][ T6766] ? lock_release+0x720/0x720 [ 112.012956][ T6766] ? tun_get_user+0x1c2f/0x2f20 [ 112.017802][ T6766] ? lock_downgrade+0x6e0/0x6e0 [ 112.022643][ T6766] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 112.028612][ T6766] tun_get_user+0xe59/0x2f20 [ 112.033290][ T6766] ? tun_build_skb+0xc20/0xc20 [ 112.038305][ T6766] ? find_held_lock+0x2d/0x110 [ 112.043241][ T6766] ? tun_get+0xef/0x1c0 [ 112.047500][ T6766] tun_chr_write_iter+0xbd/0x1a0 [ 112.052528][ T6766] ? aa_path_link+0x2e0/0x2e0 [ 112.057214][ T6766] new_sync_write+0x35d/0x5f0 [ 112.062008][ T6766] ? new_sync_read+0x5f0/0x5f0 [ 112.066875][ T6766] ? lock_downgrade+0x6e0/0x6e0 [ 112.071748][ T6766] ? security_file_permission+0x49/0x450 [ 112.077554][ T6766] vfs_write+0x5c3/0x870 [ 112.081976][ T6766] ksys_write+0xf4/0x1d0 [ 112.086315][ T6766] ? __ia32_sys_read+0xa0/0xa0 [ 112.091077][ T6766] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 112.097132][ T6766] ? syscall_enter_from_user_mode+0x27/0x70 [ 112.103034][ T6766] do_syscall_64+0x2d/0x40 [ 112.107459][ T6766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.113438][ T6766] RIP: 0033:0x7fcb6faeb24f [ 112.118402][ T6766] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 112.138555][ T6766] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 112.147005][ T6766] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 112.155004][ T6766] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 112.163165][ T6766] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 112.171316][ T6766] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 112.179486][ T6766] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 112.266874][ T6769] FAULT_INJECTION: forcing a failure. [ 112.266874][ T6769] name failslab, interval 1, probability 0, space 0, times 0 [ 112.280869][ T6769] CPU: 0 PID: 6769 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 112.289529][ T6769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 112.299828][ T6769] Call Trace: [ 112.303110][ T6769] dump_stack+0xa5/0xe6 [ 112.307384][ T6769] should_fail.cold+0x5/0xa [ 112.311869][ T6769] ? hsr_add_node+0x57/0x930 [ 112.316612][ T6769] should_failslab+0x5/0x10 [ 112.321270][ T6769] kmem_cache_alloc_trace+0x55/0x370 [ 112.326686][ T6769] hsr_add_node+0x57/0x930 [ 112.331259][ T6769] hsr_forward_skb+0x4a9/0x1640 [ 112.336096][ T6769] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 112.342732][ T6769] ? create_prof_cpu_mask+0x20/0x20 [ 112.348093][ T6769] ? prp_fill_frame_info+0x620/0x620 [ 112.353633][ T6769] ? lock_chain_count+0x20/0x20 [ 112.358725][ T6769] ? find_held_lock+0x2d/0x110 [ 112.363625][ T6769] hsr_handle_frame+0x4a0/0x5e0 [ 112.368563][ T6769] ? hsr_nl_nodedown+0x300/0x300 [ 112.373722][ T6769] __netif_receive_skb_core+0x6b4/0x2e60 [ 112.379459][ T6769] ? __lock_acquire+0xb43/0x54d0 [ 112.384579][ T6769] ? generic_xdp_tx+0x520/0x520 [ 112.389903][ T6769] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 112.396097][ T6769] ? find_held_lock+0x2d/0x110 [ 112.401067][ T6769] ? lock_acquire+0x1ab/0x740 [ 112.406512][ T6769] __netif_receive_skb_one_core+0xaa/0x180 [ 112.412489][ T6769] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 112.418570][ T6769] ? ktime_get_with_offset+0x26c/0x390 [ 112.424199][ T6769] netif_receive_skb+0xf5/0x650 [ 112.429038][ T6769] ? __netif_receive_skb+0x1a0/0x1a0 [ 112.434411][ T6769] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 112.440653][ T6769] ? build_skb+0x5f/0x120 [ 112.445060][ T6769] ? __tun_build_skb+0x163/0x210 [ 112.449985][ T6769] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 112.455694][ T6769] ? tun_net_open+0xf0/0xf0 [ 112.460622][ T6769] ? lock_release+0x720/0x720 [ 112.465608][ T6769] ? tun_get_user+0x1c2f/0x2f20 [ 112.470724][ T6769] ? lock_downgrade+0x6e0/0x6e0 [ 112.475624][ T6769] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 112.482047][ T6769] tun_get_user+0xe59/0x2f20 [ 112.486734][ T6769] ? tun_build_skb+0xc20/0xc20 [ 112.491658][ T6769] ? find_held_lock+0x2d/0x110 [ 112.496415][ T6769] ? tun_get+0xef/0x1c0 [ 112.500571][ T6769] tun_chr_write_iter+0xbd/0x1a0 [ 112.505594][ T6769] ? aa_path_link+0x2e0/0x2e0 [ 112.510437][ T6769] new_sync_write+0x35d/0x5f0 [ 112.515389][ T6769] ? new_sync_read+0x5f0/0x5f0 [ 112.520491][ T6769] ? lock_downgrade+0x6e0/0x6e0 [ 112.525372][ T6769] ? security_file_permission+0x49/0x450 [ 112.531004][ T6769] vfs_write+0x5c3/0x870 [ 112.535262][ T6769] ksys_write+0xf4/0x1d0 [ 112.539583][ T6769] ? __ia32_sys_read+0xa0/0xa0 [ 112.545060][ T6769] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 112.551032][ T6769] ? syscall_enter_from_user_mode+0x27/0x70 [ 112.557187][ T6769] do_syscall_64+0x2d/0x40 [ 112.562033][ T6769] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.568130][ T6769] RIP: 0033:0x7fcb6faeb24f [ 112.572621][ T6769] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 112.592837][ T6769] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 112.601438][ T6769] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 112.609537][ T6769] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 112.617756][ T6769] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 112.625886][ T6769] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 112.634111][ T6769] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 112.686866][ T6772] FAULT_INJECTION: forcing a failure. [ 112.686866][ T6772] name failslab, interval 1, probability 0, space 0, times 0 [ 112.700017][ T6772] CPU: 1 PID: 6772 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 112.708549][ T6772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 112.718600][ T6772] Call Trace: [ 112.721866][ T6772] dump_stack+0xa5/0xe6 [ 112.726092][ T6772] should_fail.cold+0x5/0xa [ 112.730582][ T6772] ? hsr_add_node+0x57/0x930 [ 112.735353][ T6772] should_failslab+0x5/0x10 [ 112.739844][ T6772] kmem_cache_alloc_trace+0x55/0x370 [ 112.745233][ T6772] hsr_add_node+0x57/0x930 [ 112.749648][ T6772] hsr_forward_skb+0x4a9/0x1640 [ 112.754585][ T6772] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 112.760570][ T6772] ? create_prof_cpu_mask+0x20/0x20 [ 112.765772][ T6772] ? prp_fill_frame_info+0x620/0x620 [ 112.771058][ T6772] ? lock_chain_count+0x20/0x20 [ 112.775985][ T6772] ? find_held_lock+0x2d/0x110 [ 112.780742][ T6772] hsr_handle_frame+0x4a0/0x5e0 [ 112.785583][ T6772] ? hsr_nl_nodedown+0x300/0x300 [ 112.790597][ T6772] __netif_receive_skb_core+0x6b4/0x2e60 [ 112.796627][ T6772] ? __lock_acquire+0xb43/0x54d0 [ 112.801652][ T6772] ? generic_xdp_tx+0x520/0x520 [ 112.806588][ T6772] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 112.812555][ T6772] ? find_held_lock+0x2d/0x110 [ 112.817502][ T6772] ? lock_acquire+0x1ab/0x740 [ 112.822403][ T6772] __netif_receive_skb_one_core+0xaa/0x180 [ 112.828381][ T6772] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 112.834357][ T6772] ? ktime_get_with_offset+0x26c/0x390 [ 112.840084][ T6772] netif_receive_skb+0xf5/0x650 [ 112.845045][ T6772] ? __netif_receive_skb+0x1a0/0x1a0 [ 112.850320][ T6772] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 112.856400][ T6772] ? build_skb+0x5f/0x120 [ 112.861072][ T6772] ? __tun_build_skb+0x163/0x210 [ 112.866178][ T6772] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 112.872002][ T6772] ? tun_net_open+0xf0/0xf0 [ 112.876518][ T6772] ? lock_release+0x720/0x720 [ 112.881280][ T6772] ? tun_get_user+0x1c2f/0x2f20 [ 112.886122][ T6772] ? lock_downgrade+0x6e0/0x6e0 [ 112.890966][ T6772] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 112.897340][ T6772] tun_get_user+0xe59/0x2f20 [ 112.901966][ T6772] ? tun_build_skb+0xc20/0xc20 [ 112.906916][ T6772] ? find_held_lock+0x2d/0x110 [ 112.911674][ T6772] ? tun_get+0xef/0x1c0 [ 112.915921][ T6772] tun_chr_write_iter+0xbd/0x1a0 [ 112.921078][ T6772] ? aa_path_link+0x2e0/0x2e0 [ 112.926162][ T6772] new_sync_write+0x35d/0x5f0 [ 112.930850][ T6772] ? new_sync_read+0x5f0/0x5f0 [ 112.935621][ T6772] ? lock_downgrade+0x6e0/0x6e0 [ 112.940583][ T6772] ? security_file_permission+0x49/0x450 [ 112.946679][ T6772] vfs_write+0x5c3/0x870 [ 112.950937][ T6772] ksys_write+0xf4/0x1d0 [ 112.955184][ T6772] ? __ia32_sys_read+0xa0/0xa0 [ 112.959951][ T6772] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 112.966097][ T6772] ? syscall_enter_from_user_mode+0x27/0x70 [ 112.971983][ T6772] do_syscall_64+0x2d/0x40 [ 112.976385][ T6772] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.982262][ T6772] RIP: 0033:0x7fcb6faeb24f [ 112.986666][ T6772] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 113.006613][ T6772] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 113.015033][ T6772] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 113.022995][ T6772] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 113.031276][ T6772] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 113.039593][ T6772] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 113.048033][ T6772] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 113.103228][ T6775] FAULT_INJECTION: forcing a failure. [ 113.103228][ T6775] name failslab, interval 1, probability 0, space 0, times 0 [ 113.116607][ T6775] CPU: 1 PID: 6775 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 113.125212][ T6775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 113.135480][ T6775] Call Trace: [ 113.138790][ T6775] dump_stack+0xa5/0xe6 [ 113.143094][ T6775] should_fail.cold+0x5/0xa [ 113.147613][ T6775] ? hsr_add_node+0x57/0x930 [ 113.152281][ T6775] should_failslab+0x5/0x10 [ 113.156912][ T6775] kmem_cache_alloc_trace+0x55/0x370 [ 113.162739][ T6775] hsr_add_node+0x57/0x930 [ 113.167242][ T6775] hsr_forward_skb+0x4a9/0x1640 [ 113.172205][ T6775] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 113.178513][ T6775] ? create_prof_cpu_mask+0x20/0x20 [ 113.183702][ T6775] ? prp_fill_frame_info+0x620/0x620 [ 113.189086][ T6775] ? lock_chain_count+0x20/0x20 [ 113.194504][ T6775] ? find_held_lock+0x2d/0x110 [ 113.199355][ T6775] hsr_handle_frame+0x4a0/0x5e0 [ 113.204206][ T6775] ? hsr_nl_nodedown+0x300/0x300 [ 113.209237][ T6775] __netif_receive_skb_core+0x6b4/0x2e60 [ 113.215125][ T6775] ? __lock_acquire+0xb43/0x54d0 [ 113.220138][ T6775] ? generic_xdp_tx+0x520/0x520 [ 113.224987][ T6775] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 113.231044][ T6775] ? find_held_lock+0x2d/0x110 [ 113.236055][ T6775] ? lock_acquire+0x1ab/0x740 [ 113.240801][ T6775] __netif_receive_skb_one_core+0xaa/0x180 [ 113.246596][ T6775] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 113.252486][ T6775] ? ktime_get_with_offset+0x26c/0x390 [ 113.258046][ T6775] netif_receive_skb+0xf5/0x650 [ 113.263020][ T6775] ? __netif_receive_skb+0x1a0/0x1a0 [ 113.268703][ T6775] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 113.275567][ T6775] ? build_skb+0x5f/0x120 [ 113.280087][ T6775] ? __tun_build_skb+0x163/0x210 [ 113.285196][ T6775] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 113.290790][ T6775] ? tun_net_open+0xf0/0xf0 [ 113.295810][ T6775] ? lock_release+0x720/0x720 [ 113.300478][ T6775] ? tun_get_user+0x1c2f/0x2f20 [ 113.305690][ T6775] ? lock_downgrade+0x6e0/0x6e0 [ 113.310961][ T6775] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 113.316935][ T6775] tun_get_user+0xe59/0x2f20 [ 113.321548][ T6775] ? tun_build_skb+0xc20/0xc20 [ 113.326627][ T6775] ? find_held_lock+0x2d/0x110 [ 113.331378][ T6775] ? tun_get+0xef/0x1c0 [ 113.335559][ T6775] tun_chr_write_iter+0xbd/0x1a0 [ 113.340481][ T6775] ? aa_path_link+0x2e0/0x2e0 [ 113.345384][ T6775] new_sync_write+0x35d/0x5f0 [ 113.350385][ T6775] ? new_sync_read+0x5f0/0x5f0 [ 113.355227][ T6775] ? lock_downgrade+0x6e0/0x6e0 [ 113.360462][ T6775] ? security_file_permission+0x49/0x450 [ 113.366474][ T6775] vfs_write+0x5c3/0x870 [ 113.370717][ T6775] ksys_write+0xf4/0x1d0 [ 113.375100][ T6775] ? __ia32_sys_read+0xa0/0xa0 [ 113.379878][ T6775] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 113.386254][ T6775] ? syscall_enter_from_user_mode+0x27/0x70 [ 113.392556][ T6775] do_syscall_64+0x2d/0x40 [ 113.397235][ T6775] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.403427][ T6775] RIP: 0033:0x7fcb6faeb24f [ 113.407837][ T6775] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 113.427611][ T6775] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 113.436471][ T6775] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 113.445132][ T6775] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 113.453102][ T6775] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 113.461162][ T6775] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 113.469213][ T6775] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 113.540839][ T6778] FAULT_INJECTION: forcing a failure. [ 113.540839][ T6778] name failslab, interval 1, probability 0, space 0, times 0 [ 113.553838][ T6778] CPU: 1 PID: 6778 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 113.562364][ T6778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 113.572586][ T6778] Call Trace: [ 113.575858][ T6778] dump_stack+0xa5/0xe6 [ 113.580596][ T6778] should_fail.cold+0x5/0xa [ 113.585369][ T6778] ? hsr_add_node+0x57/0x930 [ 113.590133][ T6778] should_failslab+0x5/0x10 [ 113.594632][ T6778] kmem_cache_alloc_trace+0x55/0x370 [ 113.600046][ T6778] hsr_add_node+0x57/0x930 [ 113.604624][ T6778] hsr_forward_skb+0x4a9/0x1640 [ 113.609651][ T6778] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 113.615695][ T6778] ? create_prof_cpu_mask+0x20/0x20 [ 113.621657][ T6778] ? prp_fill_frame_info+0x620/0x620 [ 113.627486][ T6778] ? lock_chain_count+0x20/0x20 [ 113.632534][ T6778] ? find_held_lock+0x2d/0x110 [ 113.637291][ T6778] hsr_handle_frame+0x4a0/0x5e0 [ 113.642408][ T6778] ? hsr_nl_nodedown+0x300/0x300 [ 113.647321][ T6778] __netif_receive_skb_core+0x6b4/0x2e60 [ 113.652933][ T6778] ? __lock_acquire+0xb43/0x54d0 [ 113.658211][ T6778] ? generic_xdp_tx+0x520/0x520 [ 113.663059][ T6778] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 113.669232][ T6778] ? find_held_lock+0x2d/0x110 [ 113.674040][ T6778] ? lock_acquire+0x1ab/0x740 [ 113.678695][ T6778] __netif_receive_skb_one_core+0xaa/0x180 [ 113.684761][ T6778] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 113.690930][ T6778] ? ktime_get_with_offset+0x26c/0x390 [ 113.696822][ T6778] netif_receive_skb+0xf5/0x650 [ 113.702047][ T6778] ? __netif_receive_skb+0x1a0/0x1a0 [ 113.707587][ T6778] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 113.713742][ T6778] ? build_skb+0x5f/0x120 [ 113.718154][ T6778] ? __tun_build_skb+0x163/0x210 [ 113.723334][ T6778] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 113.728614][ T6778] ? tun_net_open+0xf0/0xf0 [ 113.733327][ T6778] ? lock_release+0x720/0x720 [ 113.738172][ T6778] ? tun_get_user+0x1c2f/0x2f20 [ 113.743188][ T6778] ? lock_downgrade+0x6e0/0x6e0 [ 113.748027][ T6778] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 113.754418][ T6778] tun_get_user+0xe59/0x2f20 [ 113.759092][ T6778] ? tun_build_skb+0xc20/0xc20 [ 113.763936][ T6778] ? find_held_lock+0x2d/0x110 [ 113.769377][ T6778] ? tun_get+0xef/0x1c0 [ 113.773524][ T6778] tun_chr_write_iter+0xbd/0x1a0 [ 113.779130][ T6778] ? aa_path_link+0x2e0/0x2e0 [ 113.783957][ T6778] new_sync_write+0x35d/0x5f0 [ 113.788928][ T6778] ? new_sync_read+0x5f0/0x5f0 [ 113.794058][ T6778] ? lock_downgrade+0x6e0/0x6e0 [ 113.798904][ T6778] ? security_file_permission+0x49/0x450 [ 113.804690][ T6778] vfs_write+0x5c3/0x870 [ 113.809042][ T6778] ksys_write+0xf4/0x1d0 [ 113.813264][ T6778] ? __ia32_sys_read+0xa0/0xa0 [ 113.818113][ T6778] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 113.824255][ T6778] ? syscall_enter_from_user_mode+0x27/0x70 [ 113.830222][ T6778] do_syscall_64+0x2d/0x40 [ 113.834719][ T6778] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.840783][ T6778] RIP: 0033:0x7fcb6faeb24f [ 113.845392][ T6778] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 113.865502][ T6778] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 113.873906][ T6778] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 113.882598][ T6778] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 113.890988][ T6778] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 113.900646][ T6778] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 113.908979][ T6778] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 113.974508][ T6780] FAULT_INJECTION: forcing a failure. [ 113.974508][ T6780] name failslab, interval 1, probability 0, space 0, times 0 [ 113.987660][ T6780] CPU: 1 PID: 6780 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 113.996171][ T6780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 114.006236][ T6780] Call Trace: [ 114.009678][ T6780] dump_stack+0xa5/0xe6 [ 114.013858][ T6780] should_fail.cold+0x5/0xa [ 114.018345][ T6780] ? hsr_add_node+0x57/0x930 [ 114.022917][ T6780] should_failslab+0x5/0x10 [ 114.027827][ T6780] kmem_cache_alloc_trace+0x55/0x370 [ 114.033293][ T6780] hsr_add_node+0x57/0x930 [ 114.038069][ T6780] hsr_forward_skb+0x4a9/0x1640 [ 114.042941][ T6780] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.049163][ T6780] ? create_prof_cpu_mask+0x20/0x20 [ 114.054483][ T6780] ? prp_fill_frame_info+0x620/0x620 [ 114.059940][ T6780] ? lock_chain_count+0x20/0x20 [ 114.064960][ T6780] ? find_held_lock+0x2d/0x110 [ 114.070155][ T6780] hsr_handle_frame+0x4a0/0x5e0 [ 114.075135][ T6780] ? hsr_nl_nodedown+0x300/0x300 [ 114.080065][ T6780] __netif_receive_skb_core+0x6b4/0x2e60 [ 114.085807][ T6780] ? __lock_acquire+0xb43/0x54d0 [ 114.090935][ T6780] ? generic_xdp_tx+0x520/0x520 [ 114.095782][ T6780] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.101958][ T6780] ? find_held_lock+0x2d/0x110 [ 114.106929][ T6780] ? lock_acquire+0x1ab/0x740 [ 114.111605][ T6780] __netif_receive_skb_one_core+0xaa/0x180 [ 114.117671][ T6780] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 114.123991][ T6780] ? ktime_get_with_offset+0x26c/0x390 [ 114.129451][ T6780] netif_receive_skb+0xf5/0x650 [ 114.134385][ T6780] ? __netif_receive_skb+0x1a0/0x1a0 [ 114.139955][ T6780] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.146320][ T6780] ? build_skb+0x5f/0x120 [ 114.150903][ T6780] ? __tun_build_skb+0x163/0x210 [ 114.156625][ T6780] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 114.162261][ T6780] ? tun_net_open+0xf0/0xf0 [ 114.167096][ T6780] ? lock_release+0x720/0x720 [ 114.171876][ T6780] ? tun_get_user+0x1c2f/0x2f20 [ 114.176929][ T6780] ? lock_downgrade+0x6e0/0x6e0 [ 114.182473][ T6780] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 114.188727][ T6780] tun_get_user+0xe59/0x2f20 [ 114.193554][ T6780] ? tun_build_skb+0xc20/0xc20 [ 114.198601][ T6780] ? find_held_lock+0x2d/0x110 [ 114.203534][ T6780] ? tun_get+0xef/0x1c0 [ 114.207694][ T6780] tun_chr_write_iter+0xbd/0x1a0 [ 114.213252][ T6780] ? aa_path_link+0x2e0/0x2e0 [ 114.217946][ T6780] new_sync_write+0x35d/0x5f0 [ 114.223070][ T6780] ? new_sync_read+0x5f0/0x5f0 [ 114.227999][ T6780] ? lock_downgrade+0x6e0/0x6e0 [ 114.233025][ T6780] ? security_file_permission+0x49/0x450 [ 114.239038][ T6780] vfs_write+0x5c3/0x870 [ 114.243484][ T6780] ksys_write+0xf4/0x1d0 [ 114.247978][ T6780] ? __ia32_sys_read+0xa0/0xa0 [ 114.252887][ T6780] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 114.258985][ T6780] ? syscall_enter_from_user_mode+0x27/0x70 [ 114.264875][ T6780] do_syscall_64+0x2d/0x40 [ 114.269276][ T6780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.275763][ T6780] RIP: 0033:0x7fcb6faeb24f [ 114.280943][ T6780] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 114.301030][ T6780] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 114.309592][ T6780] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 114.317870][ T6780] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 114.326108][ T6780] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 114.334241][ T6780] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 114.342195][ T6780] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 114.400568][ T6783] FAULT_INJECTION: forcing a failure. [ 114.400568][ T6783] name failslab, interval 1, probability 0, space 0, times 0 [ 114.413884][ T6783] CPU: 0 PID: 6783 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 114.422440][ T6783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 114.432952][ T6783] Call Trace: [ 114.436412][ T6783] dump_stack+0xa5/0xe6 [ 114.440743][ T6783] should_fail.cold+0x5/0xa [ 114.445251][ T6783] ? hsr_add_node+0x57/0x930 [ 114.453319][ T6783] should_failslab+0x5/0x10 [ 114.458094][ T6783] kmem_cache_alloc_trace+0x55/0x370 [ 114.463370][ T6783] hsr_add_node+0x57/0x930 [ 114.467986][ T6783] hsr_forward_skb+0x4a9/0x1640 [ 114.473023][ T6783] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.479444][ T6783] ? create_prof_cpu_mask+0x20/0x20 [ 114.484908][ T6783] ? prp_fill_frame_info+0x620/0x620 [ 114.490379][ T6783] ? lock_chain_count+0x20/0x20 [ 114.495635][ T6783] ? find_held_lock+0x2d/0x110 [ 114.500682][ T6783] hsr_handle_frame+0x4a0/0x5e0 [ 114.505548][ T6783] ? hsr_nl_nodedown+0x300/0x300 [ 114.510593][ T6783] __netif_receive_skb_core+0x6b4/0x2e60 [ 114.516256][ T6783] ? __lock_acquire+0xb43/0x54d0 [ 114.521383][ T6783] ? generic_xdp_tx+0x520/0x520 [ 114.526688][ T6783] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.532782][ T6783] ? find_held_lock+0x2d/0x110 [ 114.537562][ T6783] ? lock_acquire+0x1ab/0x740 [ 114.542497][ T6783] __netif_receive_skb_one_core+0xaa/0x180 [ 114.548539][ T6783] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 114.554603][ T6783] ? ktime_get_with_offset+0x26c/0x390 [ 114.560239][ T6783] netif_receive_skb+0xf5/0x650 [ 114.565490][ T6783] ? __netif_receive_skb+0x1a0/0x1a0 [ 114.570881][ T6783] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.576861][ T6783] ? build_skb+0x5f/0x120 [ 114.581224][ T6783] ? __tun_build_skb+0x163/0x210 [ 114.586267][ T6783] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 114.591821][ T6783] ? tun_net_open+0xf0/0xf0 [ 114.596311][ T6783] ? lock_release+0x720/0x720 [ 114.601421][ T6783] ? tun_get_user+0x1c2f/0x2f20 [ 114.606256][ T6783] ? lock_downgrade+0x6e0/0x6e0 [ 114.611184][ T6783] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 114.617149][ T6783] tun_get_user+0xe59/0x2f20 [ 114.621831][ T6783] ? tun_build_skb+0xc20/0xc20 [ 114.627009][ T6783] ? find_held_lock+0x2d/0x110 [ 114.631789][ T6783] ? tun_get+0xef/0x1c0 [ 114.635952][ T6783] tun_chr_write_iter+0xbd/0x1a0 [ 114.640876][ T6783] ? aa_path_link+0x2e0/0x2e0 [ 114.645623][ T6783] new_sync_write+0x35d/0x5f0 [ 114.650372][ T6783] ? new_sync_read+0x5f0/0x5f0 [ 114.655290][ T6783] ? lock_downgrade+0x6e0/0x6e0 [ 114.660149][ T6783] ? security_file_permission+0x49/0x450 [ 114.665860][ T6783] vfs_write+0x5c3/0x870 [ 114.670178][ T6783] ksys_write+0xf4/0x1d0 [ 114.674583][ T6783] ? __ia32_sys_read+0xa0/0xa0 [ 114.679633][ T6783] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 114.685701][ T6783] ? syscall_enter_from_user_mode+0x27/0x70 [ 114.691675][ T6783] do_syscall_64+0x2d/0x40 [ 114.696077][ T6783] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.702214][ T6783] RIP: 0033:0x7fcb6faeb24f [ 114.706616][ T6783] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 114.726774][ T6783] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 114.735180][ T6783] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 114.743137][ T6783] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 114.751197][ T6783] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 114.759160][ T6783] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 114.767134][ T6783] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 114.856402][ T6786] FAULT_INJECTION: forcing a failure. [ 114.856402][ T6786] name failslab, interval 1, probability 0, space 0, times 0 [ 114.869319][ T6786] CPU: 0 PID: 6786 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 114.878099][ T6786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 114.888315][ T6786] Call Trace: [ 114.891770][ T6786] dump_stack+0xa5/0xe6 [ 114.895921][ T6786] should_fail.cold+0x5/0xa [ 114.900404][ T6786] ? hsr_add_node+0x57/0x930 [ 114.905069][ T6786] should_failslab+0x5/0x10 [ 114.909742][ T6786] kmem_cache_alloc_trace+0x55/0x370 [ 114.915021][ T6786] hsr_add_node+0x57/0x930 [ 114.919610][ T6786] hsr_forward_skb+0x4a9/0x1640 [ 114.924726][ T6786] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.930790][ T6786] ? create_prof_cpu_mask+0x20/0x20 [ 114.936528][ T6786] ? prp_fill_frame_info+0x620/0x620 [ 114.941823][ T6786] ? lock_chain_count+0x20/0x20 [ 114.946757][ T6786] ? find_held_lock+0x2d/0x110 [ 114.951529][ T6786] hsr_handle_frame+0x4a0/0x5e0 [ 114.956369][ T6786] ? hsr_nl_nodedown+0x300/0x300 [ 114.961553][ T6786] __netif_receive_skb_core+0x6b4/0x2e60 [ 114.967185][ T6786] ? __lock_acquire+0xb43/0x54d0 [ 114.972276][ T6786] ? generic_xdp_tx+0x520/0x520 [ 114.977467][ T6786] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 114.983678][ T6786] ? find_held_lock+0x2d/0x110 [ 114.988460][ T6786] ? lock_acquire+0x1ab/0x740 [ 114.993411][ T6786] __netif_receive_skb_one_core+0xaa/0x180 [ 114.999663][ T6786] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 115.005570][ T6786] ? ktime_get_with_offset+0x26c/0x390 [ 115.011207][ T6786] netif_receive_skb+0xf5/0x650 [ 115.016316][ T6786] ? __netif_receive_skb+0x1a0/0x1a0 [ 115.022191][ T6786] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.028155][ T6786] ? build_skb+0x5f/0x120 [ 115.032760][ T6786] ? __tun_build_skb+0x163/0x210 [ 115.037689][ T6786] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 115.043134][ T6786] ? tun_net_open+0xf0/0xf0 [ 115.047628][ T6786] ? lock_release+0x720/0x720 [ 115.052335][ T6786] ? tun_get_user+0x1c2f/0x2f20 [ 115.057312][ T6786] ? lock_downgrade+0x6e0/0x6e0 [ 115.062323][ T6786] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 115.068420][ T6786] tun_get_user+0xe59/0x2f20 [ 115.073117][ T6786] ? tun_build_skb+0xc20/0xc20 [ 115.077883][ T6786] ? find_held_lock+0x2d/0x110 [ 115.082795][ T6786] ? tun_get+0xef/0x1c0 [ 115.086989][ T6786] tun_chr_write_iter+0xbd/0x1a0 [ 115.092067][ T6786] ? aa_path_link+0x2e0/0x2e0 [ 115.096822][ T6786] new_sync_write+0x35d/0x5f0 [ 115.101487][ T6786] ? new_sync_read+0x5f0/0x5f0 [ 115.106322][ T6786] ? lock_downgrade+0x6e0/0x6e0 [ 115.111172][ T6786] ? security_file_permission+0x49/0x450 [ 115.116846][ T6786] vfs_write+0x5c3/0x870 [ 115.121097][ T6786] ksys_write+0xf4/0x1d0 [ 115.125344][ T6786] ? __ia32_sys_read+0xa0/0xa0 [ 115.130110][ T6786] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 115.136254][ T6786] ? syscall_enter_from_user_mode+0x27/0x70 [ 115.142321][ T6786] do_syscall_64+0x2d/0x40 [ 115.146895][ T6786] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.152955][ T6786] RIP: 0033:0x7fcb6faeb24f [ 115.157627][ T6786] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 115.177480][ T6786] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 115.185966][ T6786] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 115.195578][ T6786] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 115.203981][ T6786] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 115.212577][ T6786] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 115.220732][ T6786] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 115.284011][ T6789] FAULT_INJECTION: forcing a failure. [ 115.284011][ T6789] name failslab, interval 1, probability 0, space 0, times 0 [ 115.297256][ T6789] CPU: 0 PID: 6789 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 115.306332][ T6789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 115.316861][ T6789] Call Trace: [ 115.320142][ T6789] dump_stack+0xa5/0xe6 [ 115.324316][ T6789] should_fail.cold+0x5/0xa [ 115.328798][ T6789] ? hsr_add_node+0x57/0x930 [ 115.333454][ T6789] should_failslab+0x5/0x10 [ 115.338021][ T6789] kmem_cache_alloc_trace+0x55/0x370 [ 115.343662][ T6789] hsr_add_node+0x57/0x930 [ 115.348168][ T6789] hsr_forward_skb+0x4a9/0x1640 [ 115.353110][ T6789] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.360612][ T6789] ? create_prof_cpu_mask+0x20/0x20 [ 115.365890][ T6789] ? prp_fill_frame_info+0x620/0x620 [ 115.371251][ T6789] ? lock_chain_count+0x20/0x20 [ 115.376221][ T6789] ? find_held_lock+0x2d/0x110 [ 115.381016][ T6789] hsr_handle_frame+0x4a0/0x5e0 [ 115.386099][ T6789] ? hsr_nl_nodedown+0x300/0x300 [ 115.391139][ T6789] __netif_receive_skb_core+0x6b4/0x2e60 [ 115.396924][ T6789] ? __lock_acquire+0xb43/0x54d0 [ 115.401853][ T6789] ? generic_xdp_tx+0x520/0x520 [ 115.406881][ T6789] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.412866][ T6789] ? find_held_lock+0x2d/0x110 [ 115.417736][ T6789] ? lock_acquire+0x1ab/0x740 [ 115.422592][ T6789] __netif_receive_skb_one_core+0xaa/0x180 [ 115.428471][ T6789] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 115.434697][ T6789] ? ktime_get_with_offset+0x26c/0x390 [ 115.440408][ T6789] netif_receive_skb+0xf5/0x650 [ 115.445376][ T6789] ? __netif_receive_skb+0x1a0/0x1a0 [ 115.454244][ T6789] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.460654][ T6789] ? build_skb+0x5f/0x120 [ 115.465064][ T6789] ? __tun_build_skb+0x163/0x210 [ 115.470232][ T6789] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 115.475733][ T6789] ? tun_net_open+0xf0/0xf0 [ 115.480501][ T6789] ? lock_release+0x720/0x720 [ 115.485335][ T6789] ? tun_get_user+0x1c2f/0x2f20 [ 115.490174][ T6789] ? lock_downgrade+0x6e0/0x6e0 [ 115.495022][ T6789] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 115.500994][ T6789] tun_get_user+0xe59/0x2f20 [ 115.505703][ T6789] ? tun_build_skb+0xc20/0xc20 [ 115.510581][ T6789] ? find_held_lock+0x2d/0x110 [ 115.515438][ T6789] ? tun_get+0xef/0x1c0 [ 115.519732][ T6789] tun_chr_write_iter+0xbd/0x1a0 [ 115.524669][ T6789] ? aa_path_link+0x2e0/0x2e0 [ 115.529332][ T6789] new_sync_write+0x35d/0x5f0 [ 115.533988][ T6789] ? new_sync_read+0x5f0/0x5f0 [ 115.538874][ T6789] ? lock_downgrade+0x6e0/0x6e0 [ 115.543727][ T6789] ? security_file_permission+0x49/0x450 [ 115.549935][ T6789] vfs_write+0x5c3/0x870 [ 115.554293][ T6789] ksys_write+0xf4/0x1d0 [ 115.558617][ T6789] ? __ia32_sys_read+0xa0/0xa0 [ 115.563591][ T6789] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 115.569562][ T6789] ? syscall_enter_from_user_mode+0x27/0x70 [ 115.575533][ T6789] do_syscall_64+0x2d/0x40 [ 115.579955][ T6789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.586002][ T6789] RIP: 0033:0x7fcb6faeb24f [ 115.590485][ T6789] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 115.610850][ T6789] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 115.619271][ T6789] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 115.627597][ T6789] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 115.635717][ T6789] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 115.643682][ T6789] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 115.651830][ T6789] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 115.719955][ T6792] FAULT_INJECTION: forcing a failure. [ 115.719955][ T6792] name failslab, interval 1, probability 0, space 0, times 0 [ 115.732893][ T6792] CPU: 0 PID: 6792 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 115.741216][ T6792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 115.751457][ T6792] Call Trace: [ 115.754733][ T6792] dump_stack+0xa5/0xe6 [ 115.758970][ T6792] should_fail.cold+0x5/0xa [ 115.763477][ T6792] ? hsr_add_node+0x57/0x930 [ 115.768183][ T6792] should_failslab+0x5/0x10 [ 115.772754][ T6792] kmem_cache_alloc_trace+0x55/0x370 [ 115.778052][ T6792] hsr_add_node+0x57/0x930 [ 115.782643][ T6792] hsr_forward_skb+0x4a9/0x1640 [ 115.787755][ T6792] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.794096][ T6792] ? create_prof_cpu_mask+0x20/0x20 [ 115.799295][ T6792] ? prp_fill_frame_info+0x620/0x620 [ 115.804672][ T6792] ? lock_chain_count+0x20/0x20 [ 115.809593][ T6792] ? find_held_lock+0x2d/0x110 [ 115.814346][ T6792] hsr_handle_frame+0x4a0/0x5e0 [ 115.819279][ T6792] ? hsr_nl_nodedown+0x300/0x300 [ 115.824221][ T6792] __netif_receive_skb_core+0x6b4/0x2e60 [ 115.829858][ T6792] ? __lock_acquire+0xb43/0x54d0 [ 115.834783][ T6792] ? generic_xdp_tx+0x520/0x520 [ 115.839627][ T6792] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.845681][ T6792] ? find_held_lock+0x2d/0x110 [ 115.850471][ T6792] ? lock_acquire+0x1ab/0x740 [ 115.855140][ T6792] __netif_receive_skb_one_core+0xaa/0x180 [ 115.860999][ T6792] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 115.866873][ T6792] ? ktime_get_with_offset+0x26c/0x390 [ 115.872313][ T6792] netif_receive_skb+0xf5/0x650 [ 115.877172][ T6792] ? __netif_receive_skb+0x1a0/0x1a0 [ 115.882521][ T6792] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.888600][ T6792] ? build_skb+0x5f/0x120 [ 115.893156][ T6792] ? __tun_build_skb+0x163/0x210 [ 115.898247][ T6792] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 115.903608][ T6792] ? tun_net_open+0xf0/0xf0 [ 115.908162][ T6792] ? lock_release+0x720/0x720 [ 115.913338][ T6792] ? tun_get_user+0x1c2f/0x2f20 [ 115.918454][ T6792] ? lock_downgrade+0x6e0/0x6e0 [ 115.923634][ T6792] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 115.929679][ T6792] tun_get_user+0xe59/0x2f20 [ 115.934263][ T6792] ? tun_build_skb+0xc20/0xc20 [ 115.939005][ T6792] ? find_held_lock+0x2d/0x110 [ 115.944135][ T6792] ? tun_get+0xef/0x1c0 [ 115.948405][ T6792] tun_chr_write_iter+0xbd/0x1a0 [ 115.953318][ T6792] ? aa_path_link+0x2e0/0x2e0 [ 115.958133][ T6792] new_sync_write+0x35d/0x5f0 [ 115.962803][ T6792] ? new_sync_read+0x5f0/0x5f0 [ 115.967556][ T6792] ? lock_downgrade+0x6e0/0x6e0 [ 115.972523][ T6792] ? security_file_permission+0x49/0x450 [ 115.978593][ T6792] vfs_write+0x5c3/0x870 [ 115.982978][ T6792] ksys_write+0xf4/0x1d0 [ 115.987210][ T6792] ? __ia32_sys_read+0xa0/0xa0 [ 115.991970][ T6792] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 115.998301][ T6792] ? syscall_enter_from_user_mode+0x27/0x70 [ 116.004366][ T6792] do_syscall_64+0x2d/0x40 [ 116.008767][ T6792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.014637][ T6792] RIP: 0033:0x7fcb6faeb24f [ 116.019036][ T6792] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 116.038904][ T6792] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 116.047492][ T6792] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 116.055454][ T6792] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 116.064063][ T6792] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.072472][ T6792] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 116.080443][ T6792] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 2022/10/17 08:03:15 executed programs: 93 [ 116.173333][ T6795] FAULT_INJECTION: forcing a failure. [ 116.173333][ T6795] name failslab, interval 1, probability 0, space 0, times 0 [ 116.186426][ T6795] CPU: 0 PID: 6795 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 116.194870][ T6795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 116.205050][ T6795] Call Trace: [ 116.208439][ T6795] dump_stack+0xa5/0xe6 [ 116.212601][ T6795] should_fail.cold+0x5/0xa [ 116.217112][ T6795] ? hsr_add_node+0x57/0x930 [ 116.221686][ T6795] should_failslab+0x5/0x10 [ 116.226282][ T6795] kmem_cache_alloc_trace+0x55/0x370 [ 116.231561][ T6795] hsr_add_node+0x57/0x930 [ 116.235989][ T6795] hsr_forward_skb+0x4a9/0x1640 [ 116.240932][ T6795] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 116.247156][ T6795] ? create_prof_cpu_mask+0x20/0x20 [ 116.252426][ T6795] ? prp_fill_frame_info+0x620/0x620 [ 116.257788][ T6795] ? lock_chain_count+0x20/0x20 [ 116.262627][ T6795] ? find_held_lock+0x2d/0x110 [ 116.267370][ T6795] hsr_handle_frame+0x4a0/0x5e0 [ 116.272199][ T6795] ? hsr_nl_nodedown+0x300/0x300 [ 116.277265][ T6795] __netif_receive_skb_core+0x6b4/0x2e60 [ 116.282899][ T6795] ? __lock_acquire+0xb43/0x54d0 [ 116.287938][ T6795] ? generic_xdp_tx+0x520/0x520 [ 116.292788][ T6795] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 116.298857][ T6795] ? find_held_lock+0x2d/0x110 [ 116.303714][ T6795] ? lock_acquire+0x1ab/0x740 [ 116.308465][ T6795] __netif_receive_skb_one_core+0xaa/0x180 [ 116.314463][ T6795] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 116.320366][ T6795] ? ktime_get_with_offset+0x26c/0x390 [ 116.325815][ T6795] netif_receive_skb+0xf5/0x650 [ 116.331177][ T6795] ? __netif_receive_skb+0x1a0/0x1a0 [ 116.336443][ T6795] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 116.342400][ T6795] ? build_skb+0x5f/0x120 [ 116.346844][ T6795] ? __tun_build_skb+0x163/0x210 [ 116.351883][ T6795] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 116.357616][ T6795] ? tun_net_open+0xf0/0xf0 [ 116.362115][ T6795] ? lock_release+0x720/0x720 [ 116.366774][ T6795] ? tun_get_user+0x1c2f/0x2f20 [ 116.371698][ T6795] ? lock_downgrade+0x6e0/0x6e0 [ 116.376823][ T6795] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 116.383023][ T6795] tun_get_user+0xe59/0x2f20 [ 116.387624][ T6795] ? tun_build_skb+0xc20/0xc20 [ 116.392489][ T6795] ? find_held_lock+0x2d/0x110 [ 116.397246][ T6795] ? tun_get+0xef/0x1c0 [ 116.401391][ T6795] tun_chr_write_iter+0xbd/0x1a0 [ 116.406848][ T6795] ? aa_path_link+0x2e0/0x2e0 [ 116.411763][ T6795] new_sync_write+0x35d/0x5f0 [ 116.416420][ T6795] ? new_sync_read+0x5f0/0x5f0 [ 116.421249][ T6795] ? lock_downgrade+0x6e0/0x6e0 [ 116.426084][ T6795] ? security_file_permission+0x49/0x450 [ 116.431698][ T6795] vfs_write+0x5c3/0x870 [ 116.435971][ T6795] ksys_write+0xf4/0x1d0 [ 116.440370][ T6795] ? __ia32_sys_read+0xa0/0xa0 [ 116.445289][ T6795] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 116.451243][ T6795] ? syscall_enter_from_user_mode+0x27/0x70 [ 116.457124][ T6795] do_syscall_64+0x2d/0x40 [ 116.461716][ T6795] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.467579][ T6795] RIP: 0033:0x7fcb6faeb24f [ 116.471969][ T6795] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 116.491548][ T6795] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 116.499937][ T6795] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 116.507884][ T6795] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 116.515934][ T6795] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.523972][ T6795] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 116.531927][ T6795] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 116.587597][ T6798] FAULT_INJECTION: forcing a failure. [ 116.587597][ T6798] name failslab, interval 1, probability 0, space 0, times 0 [ 116.600255][ T6798] CPU: 0 PID: 6798 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 116.608647][ T6798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 116.618698][ T6798] Call Trace: [ 116.621976][ T6798] dump_stack+0xa5/0xe6 [ 116.626135][ T6798] should_fail.cold+0x5/0xa [ 116.630620][ T6798] ? hsr_add_node+0x57/0x930 [ 116.635189][ T6798] should_failslab+0x5/0x10 [ 116.639673][ T6798] kmem_cache_alloc_trace+0x55/0x370 [ 116.644945][ T6798] hsr_add_node+0x57/0x930 [ 116.649342][ T6798] hsr_forward_skb+0x4a9/0x1640 [ 116.654277][ T6798] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 116.660352][ T6798] ? create_prof_cpu_mask+0x20/0x20 [ 116.665541][ T6798] ? prp_fill_frame_info+0x620/0x620 [ 116.670809][ T6798] ? lock_chain_count+0x20/0x20 [ 116.675634][ T6798] ? find_held_lock+0x2d/0x110 [ 116.680378][ T6798] hsr_handle_frame+0x4a0/0x5e0 [ 116.685204][ T6798] ? hsr_nl_nodedown+0x300/0x300 [ 116.690115][ T6798] __netif_receive_skb_core+0x6b4/0x2e60 [ 116.695725][ T6798] ? __lock_acquire+0xb43/0x54d0 [ 116.700639][ T6798] ? generic_xdp_tx+0x520/0x520 [ 116.705473][ T6798] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 116.711434][ T6798] ? find_held_lock+0x2d/0x110 [ 116.716193][ T6798] ? lock_acquire+0x1ab/0x740 [ 116.720951][ T6798] __netif_receive_skb_one_core+0xaa/0x180 [ 116.727718][ T6798] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 116.733613][ T6798] ? ktime_get_with_offset+0x26c/0x390 [ 116.739075][ T6798] netif_receive_skb+0xf5/0x650 [ 116.744105][ T6798] ? __netif_receive_skb+0x1a0/0x1a0 [ 116.749492][ T6798] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 116.755813][ T6798] ? build_skb+0x5f/0x120 [ 116.760477][ T6798] ? __tun_build_skb+0x163/0x210 [ 116.765615][ T6798] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 116.771081][ T6798] ? tun_net_open+0xf0/0xf0 [ 116.775714][ T6798] ? lock_release+0x720/0x720 [ 116.780386][ T6798] ? tun_get_user+0x1c2f/0x2f20 [ 116.785685][ T6798] ? lock_downgrade+0x6e0/0x6e0 [ 116.790736][ T6798] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 116.796811][ T6798] tun_get_user+0xe59/0x2f20 [ 116.801488][ T6798] ? tun_build_skb+0xc20/0xc20 [ 116.806256][ T6798] ? find_held_lock+0x2d/0x110 [ 116.811276][ T6798] ? tun_get+0xef/0x1c0 [ 116.815504][ T6798] tun_chr_write_iter+0xbd/0x1a0 [ 116.820715][ T6798] ? aa_path_link+0x2e0/0x2e0 [ 116.825381][ T6798] new_sync_write+0x35d/0x5f0 [ 116.830175][ T6798] ? new_sync_read+0x5f0/0x5f0 [ 116.834969][ T6798] ? lock_downgrade+0x6e0/0x6e0 [ 116.839908][ T6798] ? security_file_permission+0x49/0x450 [ 116.845809][ T6798] vfs_write+0x5c3/0x870 [ 116.850220][ T6798] ksys_write+0xf4/0x1d0 [ 116.854563][ T6798] ? __ia32_sys_read+0xa0/0xa0 [ 116.859418][ T6798] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 116.865580][ T6798] ? syscall_enter_from_user_mode+0x27/0x70 [ 116.871473][ T6798] do_syscall_64+0x2d/0x40 [ 116.876099][ T6798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.881983][ T6798] RIP: 0033:0x7fcb6faeb24f [ 116.886475][ T6798] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 116.906400][ T6798] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 116.914800][ T6798] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 116.922757][ T6798] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 116.931326][ T6798] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.940155][ T6798] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 116.948114][ T6798] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 117.012527][ T6801] FAULT_INJECTION: forcing a failure. [ 117.012527][ T6801] name failslab, interval 1, probability 0, space 0, times 0 [ 117.025208][ T6801] CPU: 0 PID: 6801 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 117.033610][ T6801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 117.043749][ T6801] Call Trace: [ 117.047027][ T6801] dump_stack+0xa5/0xe6 [ 117.051255][ T6801] should_fail.cold+0x5/0xa [ 117.055736][ T6801] ? hsr_add_node+0x57/0x930 [ 117.060309][ T6801] should_failslab+0x5/0x10 [ 117.064888][ T6801] kmem_cache_alloc_trace+0x55/0x370 [ 117.070155][ T6801] hsr_add_node+0x57/0x930 [ 117.074573][ T6801] hsr_forward_skb+0x4a9/0x1640 [ 117.079405][ T6801] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 117.085537][ T6801] ? create_prof_cpu_mask+0x20/0x20 [ 117.090990][ T6801] ? prp_fill_frame_info+0x620/0x620 [ 117.096285][ T6801] ? lock_chain_count+0x20/0x20 [ 117.101123][ T6801] ? find_held_lock+0x2d/0x110 [ 117.105870][ T6801] hsr_handle_frame+0x4a0/0x5e0 [ 117.110765][ T6801] ? hsr_nl_nodedown+0x300/0x300 [ 117.115772][ T6801] __netif_receive_skb_core+0x6b4/0x2e60 [ 117.121560][ T6801] ? __lock_acquire+0xb43/0x54d0 [ 117.126665][ T6801] ? generic_xdp_tx+0x520/0x520 [ 117.131494][ T6801] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 117.137626][ T6801] ? find_held_lock+0x2d/0x110 [ 117.142382][ T6801] ? lock_acquire+0x1ab/0x740 [ 117.147119][ T6801] __netif_receive_skb_one_core+0xaa/0x180 [ 117.153015][ T6801] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 117.159057][ T6801] ? ktime_get_with_offset+0x26c/0x390 [ 117.164523][ T6801] netif_receive_skb+0xf5/0x650 [ 117.169461][ T6801] ? __netif_receive_skb+0x1a0/0x1a0 [ 117.174736][ T6801] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 117.180960][ T6801] ? build_skb+0x5f/0x120 [ 117.185387][ T6801] ? __tun_build_skb+0x163/0x210 [ 117.190308][ T6801] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 117.195727][ T6801] ? tun_net_open+0xf0/0xf0 [ 117.200225][ T6801] ? lock_release+0x720/0x720 [ 117.204980][ T6801] ? tun_get_user+0x1c2f/0x2f20 [ 117.209828][ T6801] ? lock_downgrade+0x6e0/0x6e0 [ 117.214670][ T6801] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 117.220866][ T6801] tun_get_user+0xe59/0x2f20 [ 117.225462][ T6801] ? tun_build_skb+0xc20/0xc20 [ 117.230224][ T6801] ? find_held_lock+0x2d/0x110 [ 117.235062][ T6801] ? tun_get+0xef/0x1c0 [ 117.239403][ T6801] tun_chr_write_iter+0xbd/0x1a0 [ 117.244338][ T6801] ? aa_path_link+0x2e0/0x2e0 [ 117.249097][ T6801] new_sync_write+0x35d/0x5f0 [ 117.253965][ T6801] ? new_sync_read+0x5f0/0x5f0 [ 117.258712][ T6801] ? lock_downgrade+0x6e0/0x6e0 [ 117.263557][ T6801] ? security_file_permission+0x49/0x450 [ 117.269168][ T6801] vfs_write+0x5c3/0x870 [ 117.273420][ T6801] ksys_write+0xf4/0x1d0 [ 117.277661][ T6801] ? __ia32_sys_read+0xa0/0xa0 [ 117.282513][ T6801] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 117.288480][ T6801] ? syscall_enter_from_user_mode+0x27/0x70 [ 117.294355][ T6801] do_syscall_64+0x2d/0x40 [ 117.298861][ T6801] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.305008][ T6801] RIP: 0033:0x7fcb6faeb24f [ 117.310026][ T6801] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 117.330001][ T6801] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 117.338835][ T6801] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 117.346891][ T6801] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 117.355047][ T6801] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 117.363183][ T6801] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 117.371322][ T6801] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 117.443825][ T6803] FAULT_INJECTION: forcing a failure. [ 117.443825][ T6803] name failslab, interval 1, probability 0, space 0, times 0 [ 117.456753][ T6803] CPU: 0 PID: 6803 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 117.466451][ T6803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 117.476933][ T6803] Call Trace: [ 117.480219][ T6803] dump_stack+0xa5/0xe6 [ 117.484366][ T6803] should_fail.cold+0x5/0xa [ 117.488870][ T6803] ? hsr_add_node+0x57/0x930 [ 117.493620][ T6803] should_failslab+0x5/0x10 [ 117.498117][ T6803] kmem_cache_alloc_trace+0x55/0x370 [ 117.503486][ T6803] hsr_add_node+0x57/0x930 [ 117.507912][ T6803] hsr_forward_skb+0x4a9/0x1640 [ 117.512783][ T6803] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 117.518748][ T6803] ? create_prof_cpu_mask+0x20/0x20 [ 117.523939][ T6803] ? prp_fill_frame_info+0x620/0x620 [ 117.529212][ T6803] ? lock_chain_count+0x20/0x20 [ 117.534151][ T6803] ? find_held_lock+0x2d/0x110 [ 117.538933][ T6803] hsr_handle_frame+0x4a0/0x5e0 [ 117.543883][ T6803] ? hsr_nl_nodedown+0x300/0x300 [ 117.548797][ T6803] __netif_receive_skb_core+0x6b4/0x2e60 [ 117.554408][ T6803] ? __lock_acquire+0xb43/0x54d0 [ 117.559846][ T6803] ? generic_xdp_tx+0x520/0x520 [ 117.565638][ T6803] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 117.571653][ T6803] ? find_held_lock+0x2d/0x110 [ 117.576673][ T6803] ? lock_acquire+0x1ab/0x740 [ 117.582983][ T6803] __netif_receive_skb_one_core+0xaa/0x180 [ 117.588775][ T6803] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 117.594652][ T6803] ? ktime_get_with_offset+0x26c/0x390 [ 117.600091][ T6803] netif_receive_skb+0xf5/0x650 [ 117.604916][ T6803] ? __netif_receive_skb+0x1a0/0x1a0 [ 117.610177][ T6803] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 117.616224][ T6803] ? build_skb+0x5f/0x120 [ 117.620539][ T6803] ? __tun_build_skb+0x163/0x210 [ 117.625461][ T6803] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 117.630809][ T6803] ? tun_net_open+0xf0/0xf0 [ 117.635390][ T6803] ? lock_release+0x720/0x720 [ 117.640066][ T6803] ? tun_get_user+0x1c2f/0x2f20 [ 117.644908][ T6803] ? lock_downgrade+0x6e0/0x6e0 [ 117.650093][ T6803] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 117.656062][ T6803] tun_get_user+0xe59/0x2f20 [ 117.660986][ T6803] ? tun_build_skb+0xc20/0xc20 [ 117.665999][ T6803] ? find_held_lock+0x2d/0x110 [ 117.670761][ T6803] ? tun_get+0xef/0x1c0 [ 117.674926][ T6803] tun_chr_write_iter+0xbd/0x1a0 [ 117.679845][ T6803] ? aa_path_link+0x2e0/0x2e0 [ 117.684624][ T6803] new_sync_write+0x35d/0x5f0 [ 117.689290][ T6803] ? new_sync_read+0x5f0/0x5f0 [ 117.694034][ T6803] ? lock_downgrade+0x6e0/0x6e0 [ 117.699128][ T6803] ? security_file_permission+0x49/0x450 [ 117.704761][ T6803] vfs_write+0x5c3/0x870 [ 117.709097][ T6803] ksys_write+0xf4/0x1d0 [ 117.713496][ T6803] ? __ia32_sys_read+0xa0/0xa0 [ 117.718238][ T6803] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 117.724216][ T6803] ? syscall_enter_from_user_mode+0x27/0x70 [ 117.730096][ T6803] do_syscall_64+0x2d/0x40 [ 117.734594][ T6803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.740644][ T6803] RIP: 0033:0x7fcb6faeb24f [ 117.745098][ T6803] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 117.765082][ T6803] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 117.773887][ T6803] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 117.781848][ T6803] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 117.789974][ T6803] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 117.798253][ T6803] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 117.806389][ T6803] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 117.885353][ T6805] FAULT_INJECTION: forcing a failure. [ 117.885353][ T6805] name failslab, interval 1, probability 0, space 0, times 0 [ 117.898235][ T6805] CPU: 0 PID: 6805 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 117.906984][ T6805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 117.917223][ T6805] Call Trace: [ 117.920487][ T6805] dump_stack+0xa5/0xe6 [ 117.924868][ T6805] should_fail.cold+0x5/0xa [ 117.929627][ T6805] ? hsr_add_node+0x57/0x930 [ 117.934280][ T6805] should_failslab+0x5/0x10 [ 117.938778][ T6805] kmem_cache_alloc_trace+0x55/0x370 [ 117.944127][ T6805] hsr_add_node+0x57/0x930 [ 117.948532][ T6805] hsr_forward_skb+0x4a9/0x1640 [ 117.953501][ T6805] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 117.959608][ T6805] ? create_prof_cpu_mask+0x20/0x20 [ 117.964816][ T6805] ? prp_fill_frame_info+0x620/0x620 [ 117.970234][ T6805] ? lock_chain_count+0x20/0x20 [ 117.975240][ T6805] ? find_held_lock+0x2d/0x110 [ 117.979983][ T6805] hsr_handle_frame+0x4a0/0x5e0 [ 117.985407][ T6805] ? hsr_nl_nodedown+0x300/0x300 [ 117.990492][ T6805] __netif_receive_skb_core+0x6b4/0x2e60 [ 117.996122][ T6805] ? __lock_acquire+0xb43/0x54d0 [ 118.001148][ T6805] ? generic_xdp_tx+0x520/0x520 [ 118.006018][ T6805] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.011972][ T6805] ? find_held_lock+0x2d/0x110 [ 118.016711][ T6805] ? lock_acquire+0x1ab/0x740 [ 118.021381][ T6805] __netif_receive_skb_one_core+0xaa/0x180 [ 118.027698][ T6805] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 118.033633][ T6805] ? ktime_get_with_offset+0x26c/0x390 [ 118.039354][ T6805] netif_receive_skb+0xf5/0x650 [ 118.044194][ T6805] ? __netif_receive_skb+0x1a0/0x1a0 [ 118.049468][ T6805] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.055513][ T6805] ? build_skb+0x5f/0x120 [ 118.059821][ T6805] ? __tun_build_skb+0x163/0x210 [ 118.064880][ T6805] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 118.070191][ T6805] ? tun_net_open+0xf0/0xf0 [ 118.074995][ T6805] ? lock_release+0x720/0x720 [ 118.079673][ T6805] ? tun_get_user+0x1c2f/0x2f20 [ 118.084589][ T6805] ? lock_downgrade+0x6e0/0x6e0 [ 118.089426][ T6805] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 118.095389][ T6805] tun_get_user+0xe59/0x2f20 [ 118.099983][ T6805] ? tun_build_skb+0xc20/0xc20 [ 118.104835][ T6805] ? find_held_lock+0x2d/0x110 [ 118.109586][ T6805] ? tun_get+0xef/0x1c0 [ 118.114153][ T6805] tun_chr_write_iter+0xbd/0x1a0 [ 118.119258][ T6805] ? aa_path_link+0x2e0/0x2e0 [ 118.124102][ T6805] new_sync_write+0x35d/0x5f0 [ 118.128987][ T6805] ? new_sync_read+0x5f0/0x5f0 [ 118.133797][ T6805] ? lock_downgrade+0x6e0/0x6e0 [ 118.138869][ T6805] ? security_file_permission+0x49/0x450 [ 118.144509][ T6805] vfs_write+0x5c3/0x870 [ 118.148849][ T6805] ksys_write+0xf4/0x1d0 [ 118.153083][ T6805] ? __ia32_sys_read+0xa0/0xa0 [ 118.158019][ T6805] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 118.164688][ T6805] ? syscall_enter_from_user_mode+0x27/0x70 [ 118.170580][ T6805] do_syscall_64+0x2d/0x40 [ 118.175277][ T6805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.181962][ T6805] RIP: 0033:0x7fcb6faeb24f [ 118.186830][ T6805] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 118.207046][ T6805] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 118.215796][ T6805] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 118.223848][ T6805] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 118.231907][ T6805] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 118.240163][ T6805] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 118.248205][ T6805] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 118.306140][ T6808] FAULT_INJECTION: forcing a failure. [ 118.306140][ T6808] name failslab, interval 1, probability 0, space 0, times 0 [ 118.319589][ T6808] CPU: 0 PID: 6808 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 118.328198][ T6808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 118.338509][ T6808] Call Trace: [ 118.341784][ T6808] dump_stack+0xa5/0xe6 [ 118.345922][ T6808] should_fail.cold+0x5/0xa [ 118.350408][ T6808] ? hsr_add_node+0x57/0x930 [ 118.355070][ T6808] should_failslab+0x5/0x10 [ 118.359676][ T6808] kmem_cache_alloc_trace+0x55/0x370 [ 118.364957][ T6808] hsr_add_node+0x57/0x930 [ 118.369375][ T6808] hsr_forward_skb+0x4a9/0x1640 [ 118.374526][ T6808] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.380576][ T6808] ? create_prof_cpu_mask+0x20/0x20 [ 118.386029][ T6808] ? prp_fill_frame_info+0x620/0x620 [ 118.391310][ T6808] ? lock_chain_count+0x20/0x20 [ 118.396142][ T6808] ? find_held_lock+0x2d/0x110 [ 118.401077][ T6808] hsr_handle_frame+0x4a0/0x5e0 [ 118.405911][ T6808] ? hsr_nl_nodedown+0x300/0x300 [ 118.410832][ T6808] __netif_receive_skb_core+0x6b4/0x2e60 [ 118.416550][ T6808] ? __lock_acquire+0xb43/0x54d0 [ 118.421558][ T6808] ? generic_xdp_tx+0x520/0x520 [ 118.426403][ T6808] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.432369][ T6808] ? find_held_lock+0x2d/0x110 [ 118.437210][ T6808] ? lock_acquire+0x1ab/0x740 [ 118.442034][ T6808] __netif_receive_skb_one_core+0xaa/0x180 [ 118.447828][ T6808] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 118.454051][ T6808] ? ktime_get_with_offset+0x26c/0x390 [ 118.459516][ T6808] netif_receive_skb+0xf5/0x650 [ 118.464353][ T6808] ? __netif_receive_skb+0x1a0/0x1a0 [ 118.469859][ T6808] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.475819][ T6808] ? build_skb+0x5f/0x120 [ 118.480233][ T6808] ? __tun_build_skb+0x163/0x210 [ 118.485257][ T6808] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 118.490544][ T6808] ? tun_net_open+0xf0/0xf0 [ 118.495204][ T6808] ? lock_release+0x720/0x720 [ 118.499956][ T6808] ? tun_get_user+0x1c2f/0x2f20 [ 118.504787][ T6808] ? lock_downgrade+0x6e0/0x6e0 [ 118.509644][ T6808] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 118.515804][ T6808] tun_get_user+0xe59/0x2f20 [ 118.520406][ T6808] ? tun_build_skb+0xc20/0xc20 [ 118.525163][ T6808] ? find_held_lock+0x2d/0x110 [ 118.530365][ T6808] ? tun_get+0xef/0x1c0 [ 118.534637][ T6808] tun_chr_write_iter+0xbd/0x1a0 [ 118.539736][ T6808] ? aa_path_link+0x2e0/0x2e0 [ 118.544851][ T6808] new_sync_write+0x35d/0x5f0 [ 118.549514][ T6808] ? new_sync_read+0x5f0/0x5f0 [ 118.554264][ T6808] ? lock_downgrade+0x6e0/0x6e0 [ 118.559120][ T6808] ? security_file_permission+0x49/0x450 [ 118.564868][ T6808] vfs_write+0x5c3/0x870 [ 118.569110][ T6808] ksys_write+0xf4/0x1d0 [ 118.573440][ T6808] ? __ia32_sys_read+0xa0/0xa0 [ 118.578289][ T6808] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 118.584255][ T6808] ? syscall_enter_from_user_mode+0x27/0x70 [ 118.590223][ T6808] do_syscall_64+0x2d/0x40 [ 118.594735][ T6808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.601094][ T6808] RIP: 0033:0x7fcb6faeb24f [ 118.605680][ T6808] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 118.625566][ T6808] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 118.633970][ T6808] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 118.642015][ T6808] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 118.650145][ T6808] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 118.658158][ T6808] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 118.666243][ T6808] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 118.756041][ T6811] FAULT_INJECTION: forcing a failure. [ 118.756041][ T6811] name failslab, interval 1, probability 0, space 0, times 0 [ 118.768920][ T6811] CPU: 0 PID: 6811 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 118.777324][ T6811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 118.787588][ T6811] Call Trace: [ 118.790857][ T6811] dump_stack+0xa5/0xe6 [ 118.795269][ T6811] should_fail.cold+0x5/0xa [ 118.799805][ T6811] ? hsr_add_node+0x57/0x930 [ 118.804390][ T6811] should_failslab+0x5/0x10 [ 118.808876][ T6811] kmem_cache_alloc_trace+0x55/0x370 [ 118.814148][ T6811] hsr_add_node+0x57/0x930 [ 118.818566][ T6811] hsr_forward_skb+0x4a9/0x1640 [ 118.823408][ T6811] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.829543][ T6811] ? create_prof_cpu_mask+0x20/0x20 [ 118.834808][ T6811] ? prp_fill_frame_info+0x620/0x620 [ 118.840273][ T6811] ? lock_chain_count+0x20/0x20 [ 118.845363][ T6811] ? find_held_lock+0x2d/0x110 [ 118.850109][ T6811] hsr_handle_frame+0x4a0/0x5e0 [ 118.855148][ T6811] ? hsr_nl_nodedown+0x300/0x300 [ 118.860078][ T6811] __netif_receive_skb_core+0x6b4/0x2e60 [ 118.865990][ T6811] ? __lock_acquire+0xb43/0x54d0 [ 118.871019][ T6811] ? generic_xdp_tx+0x520/0x520 [ 118.876039][ T6811] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.882141][ T6811] ? find_held_lock+0x2d/0x110 [ 118.886912][ T6811] ? lock_acquire+0x1ab/0x740 [ 118.892040][ T6811] __netif_receive_skb_one_core+0xaa/0x180 [ 118.898036][ T6811] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 118.904089][ T6811] ? ktime_get_with_offset+0x26c/0x390 [ 118.909623][ T6811] netif_receive_skb+0xf5/0x650 [ 118.914454][ T6811] ? __netif_receive_skb+0x1a0/0x1a0 [ 118.919758][ T6811] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 118.925802][ T6811] ? build_skb+0x5f/0x120 [ 118.930116][ T6811] ? __tun_build_skb+0x163/0x210 [ 118.935069][ T6811] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 118.940685][ T6811] ? tun_net_open+0xf0/0xf0 [ 118.945180][ T6811] ? lock_release+0x720/0x720 [ 118.949855][ T6811] ? tun_get_user+0x1c2f/0x2f20 [ 118.954723][ T6811] ? lock_downgrade+0x6e0/0x6e0 [ 118.959573][ T6811] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 118.965632][ T6811] tun_get_user+0xe59/0x2f20 [ 118.971036][ T6811] ? tun_build_skb+0xc20/0xc20 [ 118.975884][ T6811] ? find_held_lock+0x2d/0x110 [ 118.980644][ T6811] ? tun_get+0xef/0x1c0 [ 118.984900][ T6811] tun_chr_write_iter+0xbd/0x1a0 [ 118.990212][ T6811] ? aa_path_link+0x2e0/0x2e0 [ 118.995188][ T6811] new_sync_write+0x35d/0x5f0 [ 118.999952][ T6811] ? new_sync_read+0x5f0/0x5f0 [ 119.005239][ T6811] ? lock_downgrade+0x6e0/0x6e0 [ 119.010358][ T6811] ? security_file_permission+0x49/0x450 [ 119.016058][ T6811] vfs_write+0x5c3/0x870 [ 119.020563][ T6811] ksys_write+0xf4/0x1d0 [ 119.025298][ T6811] ? __ia32_sys_read+0xa0/0xa0 [ 119.030326][ T6811] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 119.036471][ T6811] ? syscall_enter_from_user_mode+0x27/0x70 [ 119.042362][ T6811] do_syscall_64+0x2d/0x40 [ 119.046943][ T6811] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.052997][ T6811] RIP: 0033:0x7fcb6faeb24f [ 119.057573][ T6811] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 119.077578][ T6811] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 119.086688][ T6811] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 119.095088][ T6811] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 119.103056][ T6811] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.111113][ T6811] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 119.119342][ T6811] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 119.189056][ T6814] FAULT_INJECTION: forcing a failure. [ 119.189056][ T6814] name failslab, interval 1, probability 0, space 0, times 0 [ 119.202158][ T6814] CPU: 1 PID: 6814 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 119.210554][ T6814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 119.220591][ T6814] Call Trace: [ 119.223859][ T6814] dump_stack+0xa5/0xe6 [ 119.228001][ T6814] should_fail.cold+0x5/0xa [ 119.232676][ T6814] ? hsr_add_node+0x57/0x930 [ 119.237242][ T6814] should_failslab+0x5/0x10 [ 119.241825][ T6814] kmem_cache_alloc_trace+0x55/0x370 [ 119.247105][ T6814] hsr_add_node+0x57/0x930 [ 119.251600][ T6814] hsr_forward_skb+0x4a9/0x1640 [ 119.256531][ T6814] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 119.262501][ T6814] ? create_prof_cpu_mask+0x20/0x20 [ 119.267860][ T6814] ? prp_fill_frame_info+0x620/0x620 [ 119.273144][ T6814] ? lock_chain_count+0x20/0x20 [ 119.278193][ T6814] ? find_held_lock+0x2d/0x110 [ 119.283218][ T6814] hsr_handle_frame+0x4a0/0x5e0 [ 119.288167][ T6814] ? hsr_nl_nodedown+0x300/0x300 [ 119.293114][ T6814] __netif_receive_skb_core+0x6b4/0x2e60 [ 119.298750][ T6814] ? __lock_acquire+0xb43/0x54d0 [ 119.303697][ T6814] ? generic_xdp_tx+0x520/0x520 [ 119.308628][ T6814] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 119.314639][ T6814] ? find_held_lock+0x2d/0x110 [ 119.319412][ T6814] ? lock_acquire+0x1ab/0x740 [ 119.324098][ T6814] __netif_receive_skb_one_core+0xaa/0x180 [ 119.329912][ T6814] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 119.335884][ T6814] ? ktime_get_with_offset+0x26c/0x390 [ 119.341594][ T6814] netif_receive_skb+0xf5/0x650 [ 119.346435][ T6814] ? __netif_receive_skb+0x1a0/0x1a0 [ 119.351825][ T6814] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 119.358482][ T6814] ? build_skb+0x5f/0x120 [ 119.362880][ T6814] ? __tun_build_skb+0x163/0x210 [ 119.367805][ T6814] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 119.373081][ T6814] ? tun_net_open+0xf0/0xf0 [ 119.377762][ T6814] ? lock_release+0x720/0x720 [ 119.382512][ T6814] ? tun_get_user+0x1c2f/0x2f20 [ 119.387441][ T6814] ? lock_downgrade+0x6e0/0x6e0 [ 119.392287][ T6814] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 119.398342][ T6814] tun_get_user+0xe59/0x2f20 [ 119.403021][ T6814] ? tun_build_skb+0xc20/0xc20 [ 119.407773][ T6814] ? find_held_lock+0x2d/0x110 [ 119.412533][ T6814] ? tun_get+0xef/0x1c0 [ 119.416730][ T6814] tun_chr_write_iter+0xbd/0x1a0 [ 119.421650][ T6814] ? aa_path_link+0x2e0/0x2e0 [ 119.426311][ T6814] new_sync_write+0x35d/0x5f0 [ 119.430973][ T6814] ? new_sync_read+0x5f0/0x5f0 [ 119.435720][ T6814] ? lock_downgrade+0x6e0/0x6e0 [ 119.440653][ T6814] ? security_file_permission+0x49/0x450 [ 119.446541][ T6814] vfs_write+0x5c3/0x870 [ 119.450801][ T6814] ksys_write+0xf4/0x1d0 [ 119.455232][ T6814] ? __ia32_sys_read+0xa0/0xa0 [ 119.459997][ T6814] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 119.466236][ T6814] ? syscall_enter_from_user_mode+0x27/0x70 [ 119.472117][ T6814] do_syscall_64+0x2d/0x40 [ 119.476613][ T6814] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.482490][ T6814] RIP: 0033:0x7fcb6faeb24f [ 119.487066][ T6814] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 119.507001][ T6814] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 119.515491][ T6814] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 119.523816][ T6814] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 119.531856][ T6814] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.539985][ T6814] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 119.548702][ T6814] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 119.631640][ T6817] FAULT_INJECTION: forcing a failure. [ 119.631640][ T6817] name failslab, interval 1, probability 0, space 0, times 0 [ 119.644568][ T6817] CPU: 0 PID: 6817 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 119.653491][ T6817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 119.663822][ T6817] Call Trace: [ 119.667101][ T6817] dump_stack+0xa5/0xe6 [ 119.671333][ T6817] should_fail.cold+0x5/0xa [ 119.675824][ T6817] ? hsr_add_node+0x57/0x930 [ 119.680389][ T6817] should_failslab+0x5/0x10 [ 119.684871][ T6817] kmem_cache_alloc_trace+0x55/0x370 [ 119.690407][ T6817] hsr_add_node+0x57/0x930 [ 119.695011][ T6817] hsr_forward_skb+0x4a9/0x1640 [ 119.699861][ T6817] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 119.705812][ T6817] ? create_prof_cpu_mask+0x20/0x20 [ 119.710989][ T6817] ? prp_fill_frame_info+0x620/0x620 [ 119.716691][ T6817] ? lock_chain_count+0x20/0x20 [ 119.721536][ T6817] ? find_held_lock+0x2d/0x110 [ 119.726295][ T6817] hsr_handle_frame+0x4a0/0x5e0 [ 119.731221][ T6817] ? hsr_nl_nodedown+0x300/0x300 [ 119.736137][ T6817] __netif_receive_skb_core+0x6b4/0x2e60 [ 119.741772][ T6817] ? __lock_acquire+0xb43/0x54d0 [ 119.746710][ T6817] ? generic_xdp_tx+0x520/0x520 [ 119.751765][ T6817] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 119.758259][ T6817] ? find_held_lock+0x2d/0x110 [ 119.763375][ T6817] ? lock_acquire+0x1ab/0x740 [ 119.768048][ T6817] __netif_receive_skb_one_core+0xaa/0x180 [ 119.773854][ T6817] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 119.779740][ T6817] ? ktime_get_with_offset+0x26c/0x390 [ 119.785215][ T6817] netif_receive_skb+0xf5/0x650 [ 119.790155][ T6817] ? __netif_receive_skb+0x1a0/0x1a0 [ 119.796316][ T6817] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 119.802660][ T6817] ? build_skb+0x5f/0x120 [ 119.807329][ T6817] ? __tun_build_skb+0x163/0x210 [ 119.812648][ T6817] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 119.818130][ T6817] ? tun_net_open+0xf0/0xf0 [ 119.822970][ T6817] ? lock_release+0x720/0x720 [ 119.827749][ T6817] ? tun_get_user+0x1c2f/0x2f20 [ 119.832674][ T6817] ? lock_downgrade+0x6e0/0x6e0 [ 119.837590][ T6817] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 119.843560][ T6817] tun_get_user+0xe59/0x2f20 [ 119.848234][ T6817] ? tun_build_skb+0xc20/0xc20 [ 119.852971][ T6817] ? find_held_lock+0x2d/0x110 [ 119.857812][ T6817] ? tun_get+0xef/0x1c0 [ 119.862053][ T6817] tun_chr_write_iter+0xbd/0x1a0 [ 119.866979][ T6817] ? aa_path_link+0x2e0/0x2e0 [ 119.871688][ T6817] new_sync_write+0x35d/0x5f0 [ 119.876370][ T6817] ? new_sync_read+0x5f0/0x5f0 [ 119.881137][ T6817] ? lock_downgrade+0x6e0/0x6e0 [ 119.886016][ T6817] ? security_file_permission+0x49/0x450 [ 119.891813][ T6817] vfs_write+0x5c3/0x870 [ 119.896044][ T6817] ksys_write+0xf4/0x1d0 [ 119.900438][ T6817] ? __ia32_sys_read+0xa0/0xa0 [ 119.905203][ T6817] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 119.911479][ T6817] ? syscall_enter_from_user_mode+0x27/0x70 [ 119.917540][ T6817] do_syscall_64+0x2d/0x40 [ 119.922215][ T6817] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.928180][ T6817] RIP: 0033:0x7fcb6faeb24f [ 119.932576][ T6817] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 119.952506][ T6817] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 119.961455][ T6817] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 119.969883][ T6817] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 119.977878][ T6817] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.986493][ T6817] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 119.994537][ T6817] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 120.074825][ T6820] FAULT_INJECTION: forcing a failure. [ 120.074825][ T6820] name failslab, interval 1, probability 0, space 0, times 0 [ 120.087840][ T6820] CPU: 0 PID: 6820 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 120.096173][ T6820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 120.106389][ T6820] Call Trace: [ 120.109778][ T6820] dump_stack+0xa5/0xe6 [ 120.113923][ T6820] should_fail.cold+0x5/0xa [ 120.118693][ T6820] ? hsr_add_node+0x57/0x930 [ 120.123262][ T6820] should_failslab+0x5/0x10 [ 120.127946][ T6820] kmem_cache_alloc_trace+0x55/0x370 [ 120.133423][ T6820] hsr_add_node+0x57/0x930 [ 120.137828][ T6820] hsr_forward_skb+0x4a9/0x1640 [ 120.143477][ T6820] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 120.149861][ T6820] ? create_prof_cpu_mask+0x20/0x20 [ 120.155226][ T6820] ? prp_fill_frame_info+0x620/0x620 [ 120.160913][ T6820] ? lock_chain_count+0x20/0x20 [ 120.165754][ T6820] ? find_held_lock+0x2d/0x110 [ 120.170523][ T6820] hsr_handle_frame+0x4a0/0x5e0 [ 120.175360][ T6820] ? hsr_nl_nodedown+0x300/0x300 [ 120.180456][ T6820] __netif_receive_skb_core+0x6b4/0x2e60 [ 120.186185][ T6820] ? __lock_acquire+0xb43/0x54d0 [ 120.191286][ T6820] ? generic_xdp_tx+0x520/0x520 [ 120.196294][ T6820] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 120.202725][ T6820] ? find_held_lock+0x2d/0x110 [ 120.207700][ T6820] ? lock_acquire+0x1ab/0x740 [ 120.212380][ T6820] __netif_receive_skb_one_core+0xaa/0x180 [ 120.218352][ T6820] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 120.224524][ T6820] ? ktime_get_with_offset+0x26c/0x390 [ 120.230239][ T6820] netif_receive_skb+0xf5/0x650 [ 120.235113][ T6820] ? __netif_receive_skb+0x1a0/0x1a0 [ 120.240389][ T6820] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 120.246785][ T6820] ? build_skb+0x5f/0x120 [ 120.251095][ T6820] ? __tun_build_skb+0x163/0x210 [ 120.256018][ T6820] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 120.261305][ T6820] ? tun_net_open+0xf0/0xf0 [ 120.265979][ T6820] ? lock_release+0x720/0x720 [ 120.270679][ T6820] ? tun_get_user+0x1c2f/0x2f20 [ 120.275623][ T6820] ? lock_downgrade+0x6e0/0x6e0 [ 120.280625][ T6820] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 120.286660][ T6820] tun_get_user+0xe59/0x2f20 [ 120.291667][ T6820] ? tun_build_skb+0xc20/0xc20 [ 120.296615][ T6820] ? find_held_lock+0x2d/0x110 [ 120.301690][ T6820] ? tun_get+0xef/0x1c0 [ 120.306236][ T6820] tun_chr_write_iter+0xbd/0x1a0 [ 120.311542][ T6820] ? aa_path_link+0x2e0/0x2e0 [ 120.316266][ T6820] new_sync_write+0x35d/0x5f0 [ 120.320942][ T6820] ? new_sync_read+0x5f0/0x5f0 [ 120.325772][ T6820] ? lock_downgrade+0x6e0/0x6e0 [ 120.330614][ T6820] ? security_file_permission+0x49/0x450 [ 120.336286][ T6820] vfs_write+0x5c3/0x870 [ 120.340517][ T6820] ksys_write+0xf4/0x1d0 [ 120.344908][ T6820] ? __ia32_sys_read+0xa0/0xa0 [ 120.349819][ T6820] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 120.355768][ T6820] ? syscall_enter_from_user_mode+0x27/0x70 [ 120.361651][ T6820] do_syscall_64+0x2d/0x40 [ 120.366045][ T6820] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.372003][ T6820] RIP: 0033:0x7fcb6faeb24f [ 120.376405][ T6820] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 120.396489][ T6820] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 120.405242][ T6820] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 120.413766][ T6820] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 120.421734][ T6820] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 120.429938][ T6820] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 120.438256][ T6820] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 120.507588][ T6823] FAULT_INJECTION: forcing a failure. [ 120.507588][ T6823] name failslab, interval 1, probability 0, space 0, times 0 [ 120.521265][ T6823] CPU: 1 PID: 6823 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 120.529784][ T6823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 120.539839][ T6823] Call Trace: [ 120.543567][ T6823] dump_stack+0xa5/0xe6 [ 120.547791][ T6823] should_fail.cold+0x5/0xa [ 120.552605][ T6823] ? hsr_add_node+0x57/0x930 [ 120.557365][ T6823] should_failslab+0x5/0x10 [ 120.562044][ T6823] kmem_cache_alloc_trace+0x55/0x370 [ 120.567400][ T6823] hsr_add_node+0x57/0x930 [ 120.571909][ T6823] hsr_forward_skb+0x4a9/0x1640 [ 120.576839][ T6823] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 120.582820][ T6823] ? create_prof_cpu_mask+0x20/0x20 [ 120.588005][ T6823] ? prp_fill_frame_info+0x620/0x620 [ 120.593284][ T6823] ? lock_chain_count+0x20/0x20 [ 120.598226][ T6823] ? find_held_lock+0x2d/0x110 [ 120.603144][ T6823] hsr_handle_frame+0x4a0/0x5e0 [ 120.607999][ T6823] ? hsr_nl_nodedown+0x300/0x300 [ 120.613009][ T6823] __netif_receive_skb_core+0x6b4/0x2e60 [ 120.618656][ T6823] ? __lock_acquire+0xb43/0x54d0 [ 120.623684][ T6823] ? generic_xdp_tx+0x520/0x520 [ 120.628641][ T6823] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 120.634876][ T6823] ? find_held_lock+0x2d/0x110 [ 120.639833][ T6823] ? lock_acquire+0x1ab/0x740 [ 120.644588][ T6823] __netif_receive_skb_one_core+0xaa/0x180 [ 120.650566][ T6823] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 120.656621][ T6823] ? ktime_get_with_offset+0x26c/0x390 [ 120.662265][ T6823] netif_receive_skb+0xf5/0x650 [ 120.667174][ T6823] ? __netif_receive_skb+0x1a0/0x1a0 [ 120.672471][ T6823] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 120.678467][ T6823] ? build_skb+0x5f/0x120 [ 120.682831][ T6823] ? __tun_build_skb+0x163/0x210 [ 120.688217][ T6823] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 120.693588][ T6823] ? tun_net_open+0xf0/0xf0 [ 120.698510][ T6823] ? lock_release+0x720/0x720 [ 120.703197][ T6823] ? tun_get_user+0x1c2f/0x2f20 [ 120.708115][ T6823] ? lock_downgrade+0x6e0/0x6e0 [ 120.713057][ T6823] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 120.719217][ T6823] tun_get_user+0xe59/0x2f20 [ 120.723822][ T6823] ? tun_build_skb+0xc20/0xc20 [ 120.728677][ T6823] ? find_held_lock+0x2d/0x110 [ 120.733542][ T6823] ? tun_get+0xef/0x1c0 [ 120.737712][ T6823] tun_chr_write_iter+0xbd/0x1a0 [ 120.742646][ T6823] ? aa_path_link+0x2e0/0x2e0 [ 120.747504][ T6823] new_sync_write+0x35d/0x5f0 [ 120.752350][ T6823] ? new_sync_read+0x5f0/0x5f0 [ 120.757302][ T6823] ? lock_downgrade+0x6e0/0x6e0 [ 120.762254][ T6823] ? security_file_permission+0x49/0x450 [ 120.767878][ T6823] vfs_write+0x5c3/0x870 [ 120.772111][ T6823] ksys_write+0xf4/0x1d0 [ 120.776339][ T6823] ? __ia32_sys_read+0xa0/0xa0 [ 120.781089][ T6823] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 120.787226][ T6823] ? syscall_enter_from_user_mode+0x27/0x70 [ 120.793127][ T6823] do_syscall_64+0x2d/0x40 [ 120.798584][ T6823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.804696][ T6823] RIP: 0033:0x7fcb6faeb24f [ 120.809143][ T6823] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 120.828921][ T6823] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 120.837948][ T6823] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 120.846362][ T6823] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 120.854784][ T6823] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 120.862759][ T6823] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 120.871320][ T6823] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 120.940673][ T6826] FAULT_INJECTION: forcing a failure. [ 120.940673][ T6826] name failslab, interval 1, probability 0, space 0, times 0 [ 120.953504][ T6826] CPU: 0 PID: 6826 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 120.962359][ T6826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 120.972473][ T6826] Call Trace: [ 120.975859][ T6826] dump_stack+0xa5/0xe6 [ 120.980010][ T6826] should_fail.cold+0x5/0xa [ 120.984493][ T6826] ? hsr_add_node+0x57/0x930 [ 120.989178][ T6826] should_failslab+0x5/0x10 [ 120.993782][ T6826] kmem_cache_alloc_trace+0x55/0x370 [ 120.999237][ T6826] hsr_add_node+0x57/0x930 [ 121.004031][ T6826] hsr_forward_skb+0x4a9/0x1640 [ 121.008979][ T6826] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.015151][ T6826] ? create_prof_cpu_mask+0x20/0x20 [ 121.020435][ T6826] ? prp_fill_frame_info+0x620/0x620 [ 121.025711][ T6826] ? lock_chain_count+0x20/0x20 [ 121.031089][ T6826] ? find_held_lock+0x2d/0x110 [ 121.036220][ T6826] hsr_handle_frame+0x4a0/0x5e0 [ 121.041340][ T6826] ? hsr_nl_nodedown+0x300/0x300 [ 121.046645][ T6826] __netif_receive_skb_core+0x6b4/0x2e60 [ 121.052636][ T6826] ? __lock_acquire+0xb43/0x54d0 [ 121.057705][ T6826] ? generic_xdp_tx+0x520/0x520 [ 121.063062][ T6826] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.069482][ T6826] ? find_held_lock+0x2d/0x110 [ 121.075095][ T6826] ? lock_acquire+0x1ab/0x740 [ 121.080854][ T6826] __netif_receive_skb_one_core+0xaa/0x180 [ 121.087656][ T6826] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 121.094078][ T6826] ? ktime_get_with_offset+0x26c/0x390 [ 121.099720][ T6826] netif_receive_skb+0xf5/0x650 [ 121.105200][ T6826] ? __netif_receive_skb+0x1a0/0x1a0 [ 121.110791][ T6826] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.117268][ T6826] ? build_skb+0x5f/0x120 [ 121.122007][ T6826] ? __tun_build_skb+0x163/0x210 [ 121.127388][ T6826] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 121.132935][ T6826] ? tun_net_open+0xf0/0xf0 [ 121.137627][ T6826] ? lock_release+0x720/0x720 [ 121.142384][ T6826] ? tun_get_user+0x1c2f/0x2f20 [ 121.147422][ T6826] ? lock_downgrade+0x6e0/0x6e0 [ 121.152472][ T6826] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 121.158937][ T6826] tun_get_user+0xe59/0x2f20 [ 121.163958][ T6826] ? tun_build_skb+0xc20/0xc20 [ 121.168973][ T6826] ? find_held_lock+0x2d/0x110 [ 121.173997][ T6826] ? tun_get+0xef/0x1c0 [ 121.178172][ T6826] tun_chr_write_iter+0xbd/0x1a0 [ 121.183189][ T6826] ? aa_path_link+0x2e0/0x2e0 [ 121.188078][ T6826] new_sync_write+0x35d/0x5f0 [ 121.193203][ T6826] ? new_sync_read+0x5f0/0x5f0 [ 121.198580][ T6826] ? lock_downgrade+0x6e0/0x6e0 [ 121.203973][ T6826] ? security_file_permission+0x49/0x450 [ 121.209634][ T6826] vfs_write+0x5c3/0x870 [ 121.214282][ T6826] ksys_write+0xf4/0x1d0 [ 121.218866][ T6826] ? __ia32_sys_read+0xa0/0xa0 [ 121.223647][ T6826] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 121.229957][ T6826] ? syscall_enter_from_user_mode+0x27/0x70 [ 121.235864][ T6826] do_syscall_64+0x2d/0x40 [ 121.240351][ T6826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 121.246409][ T6826] RIP: 0033:0x7fcb6faeb24f [ 121.250916][ T6826] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 121.272008][ T6826] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 121.280490][ T6826] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f 2022/10/17 08:03:20 executed programs: 105 [ 121.288614][ T6826] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 121.296707][ T6826] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 121.305087][ T6826] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 121.313310][ T6826] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 121.374960][ T6829] FAULT_INJECTION: forcing a failure. [ 121.374960][ T6829] name failslab, interval 1, probability 0, space 0, times 0 [ 121.387663][ T6829] CPU: 0 PID: 6829 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 121.396098][ T6829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 121.406354][ T6829] Call Trace: [ 121.409643][ T6829] dump_stack+0xa5/0xe6 [ 121.413879][ T6829] should_fail.cold+0x5/0xa [ 121.418370][ T6829] ? hsr_add_node+0x57/0x930 [ 121.422940][ T6829] should_failslab+0x5/0x10 [ 121.427697][ T6829] kmem_cache_alloc_trace+0x55/0x370 [ 121.433075][ T6829] hsr_add_node+0x57/0x930 [ 121.437589][ T6829] hsr_forward_skb+0x4a9/0x1640 [ 121.442550][ T6829] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.448526][ T6829] ? create_prof_cpu_mask+0x20/0x20 [ 121.453890][ T6829] ? prp_fill_frame_info+0x620/0x620 [ 121.459167][ T6829] ? lock_chain_count+0x20/0x20 [ 121.464030][ T6829] ? find_held_lock+0x2d/0x110 [ 121.468863][ T6829] hsr_handle_frame+0x4a0/0x5e0 [ 121.473697][ T6829] ? hsr_nl_nodedown+0x300/0x300 [ 121.478617][ T6829] __netif_receive_skb_core+0x6b4/0x2e60 [ 121.484502][ T6829] ? __lock_acquire+0xb43/0x54d0 [ 121.489417][ T6829] ? generic_xdp_tx+0x520/0x520 [ 121.494372][ T6829] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.500427][ T6829] ? find_held_lock+0x2d/0x110 [ 121.505464][ T6829] ? lock_acquire+0x1ab/0x740 [ 121.510236][ T6829] __netif_receive_skb_one_core+0xaa/0x180 [ 121.516109][ T6829] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 121.521999][ T6829] ? ktime_get_with_offset+0x26c/0x390 [ 121.527455][ T6829] netif_receive_skb+0xf5/0x650 [ 121.532284][ T6829] ? __netif_receive_skb+0x1a0/0x1a0 [ 121.537550][ T6829] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.543599][ T6829] ? build_skb+0x5f/0x120 [ 121.547930][ T6829] ? __tun_build_skb+0x163/0x210 [ 121.553470][ T6829] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 121.558766][ T6829] ? tun_net_open+0xf0/0xf0 [ 121.563280][ T6829] ? lock_release+0x720/0x720 [ 121.568226][ T6829] ? tun_get_user+0x1c2f/0x2f20 [ 121.573443][ T6829] ? lock_downgrade+0x6e0/0x6e0 [ 121.578366][ T6829] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 121.584611][ T6829] tun_get_user+0xe59/0x2f20 [ 121.589286][ T6829] ? tun_build_skb+0xc20/0xc20 [ 121.594201][ T6829] ? find_held_lock+0x2d/0x110 [ 121.599271][ T6829] ? tun_get+0xef/0x1c0 [ 121.603698][ T6829] tun_chr_write_iter+0xbd/0x1a0 [ 121.608820][ T6829] ? aa_path_link+0x2e0/0x2e0 [ 121.613484][ T6829] new_sync_write+0x35d/0x5f0 [ 121.618252][ T6829] ? new_sync_read+0x5f0/0x5f0 [ 121.623092][ T6829] ? lock_downgrade+0x6e0/0x6e0 [ 121.628156][ T6829] ? security_file_permission+0x49/0x450 [ 121.633785][ T6829] vfs_write+0x5c3/0x870 [ 121.638016][ T6829] ksys_write+0xf4/0x1d0 [ 121.642525][ T6829] ? __ia32_sys_read+0xa0/0xa0 [ 121.647363][ T6829] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 121.653631][ T6829] ? syscall_enter_from_user_mode+0x27/0x70 [ 121.659787][ T6829] do_syscall_64+0x2d/0x40 [ 121.664195][ T6829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 121.670072][ T6829] RIP: 0033:0x7fcb6faeb24f [ 121.674482][ T6829] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 121.694246][ T6829] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 121.702949][ T6829] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 121.710999][ T6829] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 121.718968][ T6829] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 121.727075][ T6829] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 121.735047][ T6829] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 121.793202][ T6832] FAULT_INJECTION: forcing a failure. [ 121.793202][ T6832] name failslab, interval 1, probability 0, space 0, times 0 [ 121.806149][ T6832] CPU: 0 PID: 6832 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 121.814817][ T6832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 121.825217][ T6832] Call Trace: [ 121.828637][ T6832] dump_stack+0xa5/0xe6 [ 121.833025][ T6832] should_fail.cold+0x5/0xa [ 121.837611][ T6832] ? hsr_add_node+0x57/0x930 [ 121.842337][ T6832] should_failslab+0x5/0x10 [ 121.846846][ T6832] kmem_cache_alloc_trace+0x55/0x370 [ 121.852166][ T6832] hsr_add_node+0x57/0x930 [ 121.856868][ T6832] hsr_forward_skb+0x4a9/0x1640 [ 121.861841][ T6832] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.867799][ T6832] ? create_prof_cpu_mask+0x20/0x20 [ 121.872980][ T6832] ? prp_fill_frame_info+0x620/0x620 [ 121.878420][ T6832] ? lock_chain_count+0x20/0x20 [ 121.883261][ T6832] ? find_held_lock+0x2d/0x110 [ 121.888027][ T6832] hsr_handle_frame+0x4a0/0x5e0 [ 121.892869][ T6832] ? hsr_nl_nodedown+0x300/0x300 [ 121.897963][ T6832] __netif_receive_skb_core+0x6b4/0x2e60 [ 121.903592][ T6832] ? __lock_acquire+0xb43/0x54d0 [ 121.908576][ T6832] ? generic_xdp_tx+0x520/0x520 [ 121.913590][ T6832] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.919642][ T6832] ? find_held_lock+0x2d/0x110 [ 121.924546][ T6832] ? lock_acquire+0x1ab/0x740 [ 121.929265][ T6832] __netif_receive_skb_one_core+0xaa/0x180 [ 121.935055][ T6832] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 121.940933][ T6832] ? ktime_get_with_offset+0x26c/0x390 [ 121.946369][ T6832] netif_receive_skb+0xf5/0x650 [ 121.951295][ T6832] ? __netif_receive_skb+0x1a0/0x1a0 [ 121.956733][ T6832] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 121.962687][ T6832] ? build_skb+0x5f/0x120 [ 121.966996][ T6832] ? __tun_build_skb+0x163/0x210 [ 121.972122][ T6832] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 121.977499][ T6832] ? tun_net_open+0xf0/0xf0 [ 121.982081][ T6832] ? lock_release+0x720/0x720 [ 121.986745][ T6832] ? tun_get_user+0x1c2f/0x2f20 [ 121.991588][ T6832] ? lock_downgrade+0x6e0/0x6e0 [ 121.996518][ T6832] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 122.002473][ T6832] tun_get_user+0xe59/0x2f20 [ 122.007256][ T6832] ? tun_build_skb+0xc20/0xc20 [ 122.012124][ T6832] ? find_held_lock+0x2d/0x110 [ 122.016891][ T6832] ? tun_get+0xef/0x1c0 [ 122.021063][ T6832] tun_chr_write_iter+0xbd/0x1a0 [ 122.026051][ T6832] ? aa_path_link+0x2e0/0x2e0 [ 122.030807][ T6832] new_sync_write+0x35d/0x5f0 [ 122.035665][ T6832] ? new_sync_read+0x5f0/0x5f0 [ 122.040667][ T6832] ? lock_downgrade+0x6e0/0x6e0 [ 122.045686][ T6832] ? security_file_permission+0x49/0x450 [ 122.051309][ T6832] vfs_write+0x5c3/0x870 [ 122.055544][ T6832] ksys_write+0xf4/0x1d0 [ 122.059767][ T6832] ? __ia32_sys_read+0xa0/0xa0 [ 122.064681][ T6832] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 122.070741][ T6832] ? syscall_enter_from_user_mode+0x27/0x70 [ 122.076635][ T6832] do_syscall_64+0x2d/0x40 [ 122.081029][ T6832] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.087069][ T6832] RIP: 0033:0x7fcb6faeb24f [ 122.091729][ T6832] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 122.111431][ T6832] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 122.120002][ T6832] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 122.127952][ T6832] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 122.137551][ T6832] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 122.145515][ T6832] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 122.154431][ T6832] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 122.213651][ T6835] FAULT_INJECTION: forcing a failure. [ 122.213651][ T6835] name failslab, interval 1, probability 0, space 0, times 0 [ 122.226866][ T6835] CPU: 0 PID: 6835 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 122.235261][ T6835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 122.245323][ T6835] Call Trace: [ 122.248620][ T6835] dump_stack+0xa5/0xe6 [ 122.253081][ T6835] should_fail.cold+0x5/0xa [ 122.257582][ T6835] ? hsr_add_node+0x57/0x930 [ 122.262156][ T6835] should_failslab+0x5/0x10 [ 122.266759][ T6835] kmem_cache_alloc_trace+0x55/0x370 [ 122.272035][ T6835] hsr_add_node+0x57/0x930 [ 122.276442][ T6835] hsr_forward_skb+0x4a9/0x1640 [ 122.282168][ T6835] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 122.288315][ T6835] ? create_prof_cpu_mask+0x20/0x20 [ 122.293590][ T6835] ? prp_fill_frame_info+0x620/0x620 [ 122.298864][ T6835] ? lock_chain_count+0x20/0x20 [ 122.303784][ T6835] ? find_held_lock+0x2d/0x110 [ 122.308559][ T6835] hsr_handle_frame+0x4a0/0x5e0 [ 122.313503][ T6835] ? hsr_nl_nodedown+0x300/0x300 [ 122.318513][ T6835] __netif_receive_skb_core+0x6b4/0x2e60 [ 122.324368][ T6835] ? __lock_acquire+0xb43/0x54d0 [ 122.329379][ T6835] ? generic_xdp_tx+0x520/0x520 [ 122.334472][ T6835] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 122.340524][ T6835] ? find_held_lock+0x2d/0x110 [ 122.345281][ T6835] ? lock_acquire+0x1ab/0x740 [ 122.350131][ T6835] __netif_receive_skb_one_core+0xaa/0x180 [ 122.355936][ T6835] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 122.362102][ T6835] ? ktime_get_with_offset+0x26c/0x390 [ 122.367643][ T6835] netif_receive_skb+0xf5/0x650 [ 122.372663][ T6835] ? __netif_receive_skb+0x1a0/0x1a0 [ 122.377928][ T6835] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 122.384139][ T6835] ? build_skb+0x5f/0x120 [ 122.388446][ T6835] ? __tun_build_skb+0x163/0x210 [ 122.393453][ T6835] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 122.398727][ T6835] ? tun_net_open+0xf0/0xf0 [ 122.403203][ T6835] ? lock_release+0x720/0x720 [ 122.407876][ T6835] ? tun_get_user+0x1c2f/0x2f20 [ 122.412788][ T6835] ? lock_downgrade+0x6e0/0x6e0 [ 122.417630][ T6835] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 122.423590][ T6835] tun_get_user+0xe59/0x2f20 [ 122.428270][ T6835] ? tun_build_skb+0xc20/0xc20 [ 122.433093][ T6835] ? find_held_lock+0x2d/0x110 [ 122.437834][ T6835] ? tun_get+0xef/0x1c0 [ 122.442359][ T6835] tun_chr_write_iter+0xbd/0x1a0 [ 122.447287][ T6835] ? aa_path_link+0x2e0/0x2e0 [ 122.452054][ T6835] new_sync_write+0x35d/0x5f0 [ 122.457203][ T6835] ? new_sync_read+0x5f0/0x5f0 [ 122.462059][ T6835] ? lock_downgrade+0x6e0/0x6e0 [ 122.467205][ T6835] ? security_file_permission+0x49/0x450 [ 122.473057][ T6835] vfs_write+0x5c3/0x870 [ 122.477530][ T6835] ksys_write+0xf4/0x1d0 [ 122.481845][ T6835] ? __ia32_sys_read+0xa0/0xa0 [ 122.486673][ T6835] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 122.492812][ T6835] ? syscall_enter_from_user_mode+0x27/0x70 [ 122.499096][ T6835] do_syscall_64+0x2d/0x40 [ 122.503944][ T6835] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.509907][ T6835] RIP: 0033:0x7fcb6faeb24f [ 122.514314][ T6835] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 122.534337][ T6835] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 122.542742][ T6835] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 122.550940][ T6835] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 122.559167][ T6835] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 122.567115][ T6835] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 122.575674][ T6835] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 122.657944][ T6838] FAULT_INJECTION: forcing a failure. [ 122.657944][ T6838] name failslab, interval 1, probability 0, space 0, times 0 [ 122.670757][ T6838] CPU: 1 PID: 6838 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 122.679382][ T6838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 122.689654][ T6838] Call Trace: [ 122.692959][ T6838] dump_stack+0xa5/0xe6 [ 122.697104][ T6838] should_fail.cold+0x5/0xa [ 122.701607][ T6838] ? hsr_add_node+0x57/0x930 [ 122.706175][ T6838] should_failslab+0x5/0x10 [ 122.710657][ T6838] kmem_cache_alloc_trace+0x55/0x370 [ 122.716025][ T6838] hsr_add_node+0x57/0x930 [ 122.720439][ T6838] hsr_forward_skb+0x4a9/0x1640 [ 122.725273][ T6838] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 122.731246][ T6838] ? create_prof_cpu_mask+0x20/0x20 [ 122.736597][ T6838] ? prp_fill_frame_info+0x620/0x620 [ 122.741870][ T6838] ? lock_chain_count+0x20/0x20 [ 122.746711][ T6838] ? find_held_lock+0x2d/0x110 [ 122.751463][ T6838] hsr_handle_frame+0x4a0/0x5e0 [ 122.756386][ T6838] ? hsr_nl_nodedown+0x300/0x300 [ 122.761315][ T6838] __netif_receive_skb_core+0x6b4/0x2e60 [ 122.766945][ T6838] ? __lock_acquire+0xb43/0x54d0 [ 122.771864][ T6838] ? generic_xdp_tx+0x520/0x520 [ 122.776705][ T6838] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 122.782759][ T6838] ? find_held_lock+0x2d/0x110 [ 122.787515][ T6838] ? lock_acquire+0x1ab/0x740 [ 122.792190][ T6838] __netif_receive_skb_one_core+0xaa/0x180 [ 122.798441][ T6838] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 122.804328][ T6838] ? ktime_get_with_offset+0x26c/0x390 [ 122.810385][ T6838] netif_receive_skb+0xf5/0x650 [ 122.815221][ T6838] ? __netif_receive_skb+0x1a0/0x1a0 [ 122.820678][ T6838] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 122.826664][ T6838] ? build_skb+0x5f/0x120 [ 122.830983][ T6838] ? __tun_build_skb+0x163/0x210 [ 122.835914][ T6838] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 122.841272][ T6838] ? tun_net_open+0xf0/0xf0 [ 122.845888][ T6838] ? lock_release+0x720/0x720 [ 122.850544][ T6838] ? tun_get_user+0x1c2f/0x2f20 [ 122.855391][ T6838] ? lock_downgrade+0x6e0/0x6e0 [ 122.860319][ T6838] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 122.866479][ T6838] tun_get_user+0xe59/0x2f20 [ 122.871342][ T6838] ? tun_build_skb+0xc20/0xc20 [ 122.876101][ T6838] ? find_held_lock+0x2d/0x110 [ 122.880861][ T6838] ? tun_get+0xef/0x1c0 [ 122.885033][ T6838] tun_chr_write_iter+0xbd/0x1a0 [ 122.889973][ T6838] ? aa_path_link+0x2e0/0x2e0 [ 122.894840][ T6838] new_sync_write+0x35d/0x5f0 [ 122.900033][ T6838] ? new_sync_read+0x5f0/0x5f0 [ 122.904865][ T6838] ? lock_downgrade+0x6e0/0x6e0 [ 122.909712][ T6838] ? security_file_permission+0x49/0x450 [ 122.915451][ T6838] vfs_write+0x5c3/0x870 [ 122.919855][ T6838] ksys_write+0xf4/0x1d0 [ 122.924163][ T6838] ? __ia32_sys_read+0xa0/0xa0 [ 122.929128][ T6838] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 122.935372][ T6838] ? syscall_enter_from_user_mode+0x27/0x70 [ 122.941273][ T6838] do_syscall_64+0x2d/0x40 [ 122.945787][ T6838] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.951676][ T6838] RIP: 0033:0x7fcb6faeb24f [ 122.956081][ T6838] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 122.975929][ T6838] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 122.984323][ T6838] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 122.992458][ T6838] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 123.000783][ T6838] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 123.008822][ T6838] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 123.017395][ T6838] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 123.082175][ T6841] FAULT_INJECTION: forcing a failure. [ 123.082175][ T6841] name failslab, interval 1, probability 0, space 0, times 0 [ 123.094931][ T6841] CPU: 0 PID: 6841 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 123.103253][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 123.113570][ T6841] Call Trace: [ 123.116865][ T6841] dump_stack+0xa5/0xe6 [ 123.121101][ T6841] should_fail.cold+0x5/0xa [ 123.125602][ T6841] ? hsr_add_node+0x57/0x930 [ 123.130176][ T6841] should_failslab+0x5/0x10 [ 123.134674][ T6841] kmem_cache_alloc_trace+0x55/0x370 [ 123.139951][ T6841] hsr_add_node+0x57/0x930 [ 123.144353][ T6841] hsr_forward_skb+0x4a9/0x1640 [ 123.149185][ T6841] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 123.155330][ T6841] ? create_prof_cpu_mask+0x20/0x20 [ 123.160936][ T6841] ? prp_fill_frame_info+0x620/0x620 [ 123.166206][ T6841] ? lock_chain_count+0x20/0x20 [ 123.171324][ T6841] ? find_held_lock+0x2d/0x110 [ 123.176133][ T6841] hsr_handle_frame+0x4a0/0x5e0 [ 123.181277][ T6841] ? hsr_nl_nodedown+0x300/0x300 [ 123.186380][ T6841] __netif_receive_skb_core+0x6b4/0x2e60 [ 123.192110][ T6841] ? __lock_acquire+0xb43/0x54d0 [ 123.197382][ T6841] ? generic_xdp_tx+0x520/0x520 [ 123.202327][ T6841] ? sched_clock+0x2a/0x40 [ 123.206715][ T6841] ? sched_clock_cpu+0x18/0x1f0 [ 123.211628][ T6841] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 123.217868][ T6841] ? irqtime_account_irq+0x187/0x2d0 [ 123.223241][ T6841] ? lock_acquire+0x1ab/0x740 [ 123.228054][ T6841] __netif_receive_skb_one_core+0xaa/0x180 [ 123.234065][ T6841] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 123.240425][ T6841] ? ktime_get_with_offset+0x13e/0x390 [ 123.245990][ T6841] netif_receive_skb+0xf5/0x650 [ 123.250946][ T6841] ? __netif_receive_skb+0x1a0/0x1a0 [ 123.256507][ T6841] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 123.262485][ T6841] ? build_skb+0x5f/0x120 [ 123.266973][ T6841] ? __tun_build_skb+0x163/0x210 [ 123.271892][ T6841] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 123.277211][ T6841] ? tun_net_open+0xf0/0xf0 [ 123.281707][ T6841] ? lock_release+0x720/0x720 [ 123.286448][ T6841] ? tun_get_user+0x1c2f/0x2f20 [ 123.291279][ T6841] ? lock_downgrade+0x6e0/0x6e0 [ 123.296191][ T6841] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 123.302610][ T6841] tun_get_user+0xe59/0x2f20 [ 123.307203][ T6841] ? tun_build_skb+0xc20/0xc20 [ 123.311954][ T6841] ? find_held_lock+0x2d/0x110 [ 123.316701][ T6841] ? tun_get+0xef/0x1c0 [ 123.320841][ T6841] tun_chr_write_iter+0xbd/0x1a0 [ 123.325749][ T6841] ? aa_path_link+0x2e0/0x2e0 [ 123.330754][ T6841] new_sync_write+0x35d/0x5f0 [ 123.335429][ T6841] ? new_sync_read+0x5f0/0x5f0 [ 123.340255][ T6841] ? lock_downgrade+0x6e0/0x6e0 [ 123.345202][ T6841] ? security_file_permission+0x49/0x450 [ 123.351040][ T6841] vfs_write+0x5c3/0x870 [ 123.355481][ T6841] ksys_write+0xf4/0x1d0 [ 123.359795][ T6841] ? __ia32_sys_read+0xa0/0xa0 [ 123.364542][ T6841] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 123.370500][ T6841] ? syscall_enter_from_user_mode+0x27/0x70 [ 123.376401][ T6841] do_syscall_64+0x2d/0x40 [ 123.380815][ T6841] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.386813][ T6841] RIP: 0033:0x7fcb6faeb24f [ 123.391294][ T6841] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 123.410888][ T6841] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 123.419431][ T6841] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 123.427388][ T6841] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 123.435671][ T6841] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 123.443820][ T6841] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 123.451786][ T6841] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 123.542241][ T6844] FAULT_INJECTION: forcing a failure. [ 123.542241][ T6844] name failslab, interval 1, probability 0, space 0, times 0 [ 123.555008][ T6844] CPU: 0 PID: 6844 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 123.563583][ T6844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 123.573629][ T6844] Call Trace: [ 123.576907][ T6844] dump_stack+0xa5/0xe6 [ 123.581259][ T6844] should_fail.cold+0x5/0xa [ 123.585840][ T6844] ? hsr_add_node+0x57/0x930 [ 123.590413][ T6844] should_failslab+0x5/0x10 [ 123.594931][ T6844] kmem_cache_alloc_trace+0x55/0x370 [ 123.600318][ T6844] hsr_add_node+0x57/0x930 [ 123.605058][ T6844] hsr_forward_skb+0x4a9/0x1640 [ 123.609999][ T6844] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 123.616349][ T6844] ? create_prof_cpu_mask+0x20/0x20 [ 123.621563][ T6844] ? prp_fill_frame_info+0x620/0x620 [ 123.626920][ T6844] ? lock_chain_count+0x20/0x20 [ 123.631771][ T6844] ? find_held_lock+0x2d/0x110 [ 123.636539][ T6844] hsr_handle_frame+0x4a0/0x5e0 [ 123.641501][ T6844] ? hsr_nl_nodedown+0x300/0x300 [ 123.646434][ T6844] __netif_receive_skb_core+0x6b4/0x2e60 [ 123.652083][ T6844] ? __lock_acquire+0xb43/0x54d0 [ 123.657362][ T6844] ? generic_xdp_tx+0x520/0x520 [ 123.662216][ T6844] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 123.668313][ T6844] ? find_held_lock+0x2d/0x110 [ 123.673067][ T6844] ? lock_acquire+0x1ab/0x740 [ 123.677825][ T6844] __netif_receive_skb_one_core+0xaa/0x180 [ 123.683626][ T6844] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 123.689501][ T6844] ? ktime_get_with_offset+0x26c/0x390 [ 123.695026][ T6844] netif_receive_skb+0xf5/0x650 [ 123.699950][ T6844] ? __netif_receive_skb+0x1a0/0x1a0 [ 123.705248][ T6844] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 123.711219][ T6844] ? build_skb+0x5f/0x120 [ 123.715534][ T6844] ? __tun_build_skb+0x163/0x210 [ 123.720683][ T6844] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 123.725975][ T6844] ? tun_net_open+0xf0/0xf0 [ 123.730575][ T6844] ? lock_release+0x720/0x720 [ 123.735236][ T6844] ? tun_get_user+0x1c2f/0x2f20 [ 123.740073][ T6844] ? lock_downgrade+0x6e0/0x6e0 [ 123.744912][ T6844] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 123.750878][ T6844] tun_get_user+0xe59/0x2f20 [ 123.755474][ T6844] ? tun_build_skb+0xc20/0xc20 [ 123.760217][ T6844] ? find_held_lock+0x2d/0x110 [ 123.765058][ T6844] ? tun_get+0xef/0x1c0 [ 123.769381][ T6844] tun_chr_write_iter+0xbd/0x1a0 [ 123.774314][ T6844] ? aa_path_link+0x2e0/0x2e0 [ 123.779893][ T6844] new_sync_write+0x35d/0x5f0 [ 123.785067][ T6844] ? new_sync_read+0x5f0/0x5f0 [ 123.790000][ T6844] ? lock_downgrade+0x6e0/0x6e0 [ 123.795130][ T6844] ? security_file_permission+0x49/0x450 [ 123.800765][ T6844] vfs_write+0x5c3/0x870 [ 123.805253][ T6844] ksys_write+0xf4/0x1d0 [ 123.809650][ T6844] ? __ia32_sys_read+0xa0/0xa0 [ 123.814423][ T6844] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 123.820384][ T6844] ? syscall_enter_from_user_mode+0x27/0x70 [ 123.826500][ T6844] do_syscall_64+0x2d/0x40 [ 123.830997][ T6844] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.836975][ T6844] RIP: 0033:0x7fcb6faeb24f [ 123.841466][ T6844] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 123.861797][ T6844] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 123.870285][ T6844] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 123.878475][ T6844] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 123.886660][ T6844] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 123.894750][ T6844] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 123.903034][ T6844] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 123.971958][ T6846] FAULT_INJECTION: forcing a failure. [ 123.971958][ T6846] name failslab, interval 1, probability 0, space 0, times 0 [ 123.985286][ T6846] CPU: 0 PID: 6846 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 123.993862][ T6846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 124.004075][ T6846] Call Trace: [ 124.007349][ T6846] dump_stack+0xa5/0xe6 [ 124.011664][ T6846] should_fail.cold+0x5/0xa [ 124.016424][ T6846] ? hsr_add_node+0x57/0x930 [ 124.020990][ T6846] should_failslab+0x5/0x10 [ 124.025564][ T6846] kmem_cache_alloc_trace+0x55/0x370 [ 124.031240][ T6846] hsr_add_node+0x57/0x930 [ 124.035923][ T6846] hsr_forward_skb+0x4a9/0x1640 [ 124.040861][ T6846] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.046964][ T6846] ? create_prof_cpu_mask+0x20/0x20 [ 124.052252][ T6846] ? prp_fill_frame_info+0x620/0x620 [ 124.057802][ T6846] ? lock_chain_count+0x20/0x20 [ 124.063105][ T6846] ? find_held_lock+0x2d/0x110 [ 124.067864][ T6846] hsr_handle_frame+0x4a0/0x5e0 [ 124.072720][ T6846] ? hsr_nl_nodedown+0x300/0x300 [ 124.077735][ T6846] __netif_receive_skb_core+0x6b4/0x2e60 [ 124.083444][ T6846] ? __lock_acquire+0xb43/0x54d0 [ 124.088397][ T6846] ? generic_xdp_tx+0x520/0x520 [ 124.093502][ T6846] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.099841][ T6846] ? find_held_lock+0x2d/0x110 [ 124.104802][ T6846] ? lock_acquire+0x1ab/0x740 [ 124.109561][ T6846] __netif_receive_skb_one_core+0xaa/0x180 [ 124.115656][ T6846] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 124.121552][ T6846] ? ktime_get_with_offset+0x26c/0x390 [ 124.127007][ T6846] netif_receive_skb+0xf5/0x650 [ 124.131853][ T6846] ? __netif_receive_skb+0x1a0/0x1a0 [ 124.137130][ T6846] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.143116][ T6846] ? build_skb+0x5f/0x120 [ 124.147746][ T6846] ? __tun_build_skb+0x163/0x210 [ 124.152685][ T6846] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 124.157972][ T6846] ? tun_net_open+0xf0/0xf0 [ 124.162649][ T6846] ? lock_release+0x720/0x720 [ 124.167801][ T6846] ? tun_get_user+0x1c2f/0x2f20 [ 124.172655][ T6846] ? lock_downgrade+0x6e0/0x6e0 [ 124.177619][ T6846] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 124.183898][ T6846] tun_get_user+0xe59/0x2f20 [ 124.188774][ T6846] ? tun_build_skb+0xc20/0xc20 [ 124.193711][ T6846] ? find_held_lock+0x2d/0x110 [ 124.198468][ T6846] ? tun_get+0xef/0x1c0 [ 124.202718][ T6846] tun_chr_write_iter+0xbd/0x1a0 [ 124.207846][ T6846] ? aa_path_link+0x2e0/0x2e0 [ 124.212534][ T6846] new_sync_write+0x35d/0x5f0 [ 124.217299][ T6846] ? new_sync_read+0x5f0/0x5f0 [ 124.222060][ T6846] ? lock_downgrade+0x6e0/0x6e0 [ 124.227118][ T6846] ? security_file_permission+0x49/0x450 [ 124.233011][ T6846] vfs_write+0x5c3/0x870 [ 124.237318][ T6846] ksys_write+0xf4/0x1d0 [ 124.241634][ T6846] ? __ia32_sys_read+0xa0/0xa0 [ 124.246634][ T6846] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 124.252820][ T6846] ? syscall_enter_from_user_mode+0x27/0x70 [ 124.259251][ T6846] do_syscall_64+0x2d/0x40 [ 124.263677][ T6846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.269731][ T6846] RIP: 0033:0x7fcb6faeb24f [ 124.276175][ T6846] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 124.296587][ T6846] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 124.305209][ T6846] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 124.313169][ T6846] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 124.321212][ T6846] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 124.329382][ T6846] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 124.337556][ T6846] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 124.398508][ T6849] FAULT_INJECTION: forcing a failure. [ 124.398508][ T6849] name failslab, interval 1, probability 0, space 0, times 0 [ 124.411375][ T6849] CPU: 1 PID: 6849 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 124.419878][ T6849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 124.430005][ T6849] Call Trace: [ 124.433448][ T6849] dump_stack+0xa5/0xe6 [ 124.437597][ T6849] should_fail.cold+0x5/0xa [ 124.442116][ T6849] ? hsr_add_node+0x57/0x930 [ 124.446719][ T6849] should_failslab+0x5/0x10 [ 124.451385][ T6849] kmem_cache_alloc_trace+0x55/0x370 [ 124.456757][ T6849] hsr_add_node+0x57/0x930 [ 124.461167][ T6849] hsr_forward_skb+0x4a9/0x1640 [ 124.466267][ T6849] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.472279][ T6849] ? create_prof_cpu_mask+0x20/0x20 [ 124.477758][ T6849] ? prp_fill_frame_info+0x620/0x620 [ 124.483130][ T6849] ? lock_chain_count+0x20/0x20 [ 124.487977][ T6849] ? find_held_lock+0x2d/0x110 [ 124.492850][ T6849] hsr_handle_frame+0x4a0/0x5e0 [ 124.497886][ T6849] ? hsr_nl_nodedown+0x300/0x300 [ 124.502945][ T6849] __netif_receive_skb_core+0x6b4/0x2e60 [ 124.508831][ T6849] ? __lock_acquire+0xb43/0x54d0 [ 124.514204][ T6849] ? generic_xdp_tx+0x520/0x520 [ 124.519156][ T6849] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.525586][ T6849] ? find_held_lock+0x2d/0x110 [ 124.530963][ T6849] ? lock_acquire+0x1ab/0x740 [ 124.535842][ T6849] __netif_receive_skb_one_core+0xaa/0x180 [ 124.541637][ T6849] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 124.547516][ T6849] ? ktime_get_with_offset+0x26c/0x390 [ 124.553072][ T6849] netif_receive_skb+0xf5/0x650 [ 124.558063][ T6849] ? __netif_receive_skb+0x1a0/0x1a0 [ 124.563355][ T6849] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.570050][ T6849] ? build_skb+0x5f/0x120 [ 124.574400][ T6849] ? __tun_build_skb+0x163/0x210 [ 124.579341][ T6849] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 124.584795][ T6849] ? tun_net_open+0xf0/0xf0 [ 124.589400][ T6849] ? lock_release+0x720/0x720 [ 124.594081][ T6849] ? tun_get_user+0x1c2f/0x2f20 [ 124.599090][ T6849] ? lock_downgrade+0x6e0/0x6e0 [ 124.604365][ T6849] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 124.610463][ T6849] tun_get_user+0xe59/0x2f20 [ 124.615152][ T6849] ? tun_build_skb+0xc20/0xc20 [ 124.620077][ T6849] ? find_held_lock+0x2d/0x110 [ 124.625005][ T6849] ? tun_get+0xef/0x1c0 [ 124.629252][ T6849] tun_chr_write_iter+0xbd/0x1a0 [ 124.634173][ T6849] ? aa_path_link+0x2e0/0x2e0 [ 124.638957][ T6849] new_sync_write+0x35d/0x5f0 [ 124.643816][ T6849] ? new_sync_read+0x5f0/0x5f0 [ 124.648687][ T6849] ? lock_downgrade+0x6e0/0x6e0 [ 124.653625][ T6849] ? security_file_permission+0x49/0x450 [ 124.659256][ T6849] vfs_write+0x5c3/0x870 [ 124.663490][ T6849] ksys_write+0xf4/0x1d0 [ 124.667714][ T6849] ? __ia32_sys_read+0xa0/0xa0 [ 124.672466][ T6849] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 124.678432][ T6849] ? syscall_enter_from_user_mode+0x27/0x70 [ 124.684316][ T6849] do_syscall_64+0x2d/0x40 [ 124.688724][ T6849] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.694600][ T6849] RIP: 0033:0x7fcb6faeb24f [ 124.699090][ T6849] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 124.718874][ T6849] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 124.727277][ T6849] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 124.735233][ T6849] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 124.743479][ T6849] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 124.751436][ T6849] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 124.759408][ T6849] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 124.835501][ T6852] FAULT_INJECTION: forcing a failure. [ 124.835501][ T6852] name failslab, interval 1, probability 0, space 0, times 0 [ 124.848231][ T6852] CPU: 0 PID: 6852 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 124.856546][ T6852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 124.866764][ T6852] Call Trace: [ 124.870033][ T6852] dump_stack+0xa5/0xe6 [ 124.874454][ T6852] should_fail.cold+0x5/0xa [ 124.879252][ T6852] ? hsr_add_node+0x57/0x930 [ 124.883837][ T6852] should_failslab+0x5/0x10 [ 124.888510][ T6852] kmem_cache_alloc_trace+0x55/0x370 [ 124.893804][ T6852] hsr_add_node+0x57/0x930 [ 124.898388][ T6852] hsr_forward_skb+0x4a9/0x1640 [ 124.903325][ T6852] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.909288][ T6852] ? create_prof_cpu_mask+0x20/0x20 [ 124.914512][ T6852] ? prp_fill_frame_info+0x620/0x620 [ 124.920048][ T6852] ? lock_chain_count+0x20/0x20 [ 124.925075][ T6852] ? find_held_lock+0x2d/0x110 [ 124.930021][ T6852] hsr_handle_frame+0x4a0/0x5e0 [ 124.934990][ T6852] ? hsr_nl_nodedown+0x300/0x300 [ 124.940241][ T6852] __netif_receive_skb_core+0x6b4/0x2e60 [ 124.945977][ T6852] ? __lock_acquire+0xb43/0x54d0 [ 124.951174][ T6852] ? generic_xdp_tx+0x520/0x520 [ 124.956049][ T6852] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 124.962011][ T6852] ? find_held_lock+0x2d/0x110 [ 124.966775][ T6852] ? lock_acquire+0x1ab/0x740 [ 124.971444][ T6852] __netif_receive_skb_one_core+0xaa/0x180 [ 124.977232][ T6852] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 124.983412][ T6852] ? ktime_get_with_offset+0x26c/0x390 [ 124.989053][ T6852] netif_receive_skb+0xf5/0x650 [ 124.994007][ T6852] ? __netif_receive_skb+0x1a0/0x1a0 [ 124.999295][ T6852] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 125.005445][ T6852] ? build_skb+0x5f/0x120 [ 125.010734][ T6852] ? __tun_build_skb+0x163/0x210 [ 125.015699][ T6852] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 125.020988][ T6852] ? tun_net_open+0xf0/0xf0 [ 125.025688][ T6852] ? lock_release+0x720/0x720 [ 125.030346][ T6852] ? tun_get_user+0x1c2f/0x2f20 [ 125.035541][ T6852] ? lock_downgrade+0x6e0/0x6e0 [ 125.040668][ T6852] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 125.046660][ T6852] tun_get_user+0xe59/0x2f20 [ 125.051512][ T6852] ? tun_build_skb+0xc20/0xc20 [ 125.056274][ T6852] ? find_held_lock+0x2d/0x110 [ 125.062527][ T6852] ? tun_get+0xef/0x1c0 [ 125.066784][ T6852] tun_chr_write_iter+0xbd/0x1a0 [ 125.071972][ T6852] ? aa_path_link+0x2e0/0x2e0 [ 125.076907][ T6852] new_sync_write+0x35d/0x5f0 [ 125.081674][ T6852] ? new_sync_read+0x5f0/0x5f0 [ 125.086552][ T6852] ? lock_downgrade+0x6e0/0x6e0 [ 125.091427][ T6852] ? security_file_permission+0x49/0x450 [ 125.097156][ T6852] vfs_write+0x5c3/0x870 [ 125.101661][ T6852] ksys_write+0xf4/0x1d0 [ 125.106026][ T6852] ? __ia32_sys_read+0xa0/0xa0 [ 125.110794][ T6852] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 125.116958][ T6852] ? syscall_enter_from_user_mode+0x27/0x70 [ 125.122986][ T6852] do_syscall_64+0x2d/0x40 [ 125.127692][ T6852] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.133573][ T6852] RIP: 0033:0x7fcb6faeb24f [ 125.137984][ T6852] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 125.158111][ T6852] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 125.166783][ T6852] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 125.174739][ T6852] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 125.182791][ T6852] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 125.190850][ T6852] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 125.199165][ T6852] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 125.277527][ T6855] FAULT_INJECTION: forcing a failure. [ 125.277527][ T6855] name failslab, interval 1, probability 0, space 0, times 0 [ 125.290492][ T6855] CPU: 1 PID: 6855 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 125.298812][ T6855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 125.309115][ T6855] Call Trace: [ 125.312481][ T6855] dump_stack+0xa5/0xe6 [ 125.316627][ T6855] should_fail.cold+0x5/0xa [ 125.321572][ T6855] ? hsr_add_node+0x57/0x930 [ 125.326150][ T6855] should_failslab+0x5/0x10 [ 125.330647][ T6855] kmem_cache_alloc_trace+0x55/0x370 [ 125.335949][ T6855] hsr_add_node+0x57/0x930 [ 125.340458][ T6855] hsr_forward_skb+0x4a9/0x1640 [ 125.345296][ T6855] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 125.351282][ T6855] ? create_prof_cpu_mask+0x20/0x20 [ 125.356556][ T6855] ? prp_fill_frame_info+0x620/0x620 [ 125.361917][ T6855] ? lock_chain_count+0x20/0x20 [ 125.366749][ T6855] ? find_held_lock+0x2d/0x110 [ 125.371597][ T6855] hsr_handle_frame+0x4a0/0x5e0 [ 125.376440][ T6855] ? hsr_nl_nodedown+0x300/0x300 [ 125.381371][ T6855] __netif_receive_skb_core+0x6b4/0x2e60 [ 125.387164][ T6855] ? __lock_acquire+0xb43/0x54d0 [ 125.392086][ T6855] ? generic_xdp_tx+0x520/0x520 [ 125.396937][ T6855] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 125.403076][ T6855] ? find_held_lock+0x2d/0x110 [ 125.407828][ T6855] ? lock_acquire+0x1ab/0x740 [ 125.412581][ T6855] __netif_receive_skb_one_core+0xaa/0x180 [ 125.418470][ T6855] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 125.424351][ T6855] ? ktime_get_with_offset+0x26c/0x390 [ 125.429797][ T6855] netif_receive_skb+0xf5/0x650 [ 125.434753][ T6855] ? __netif_receive_skb+0x1a0/0x1a0 [ 125.440035][ T6855] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 125.446085][ T6855] ? build_skb+0x5f/0x120 [ 125.450443][ T6855] ? __tun_build_skb+0x163/0x210 [ 125.455387][ T6855] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 125.460661][ T6855] ? tun_net_open+0xf0/0xf0 [ 125.465273][ T6855] ? lock_release+0x720/0x720 [ 125.469934][ T6855] ? tun_get_user+0x1c2f/0x2f20 [ 125.475378][ T6855] ? lock_downgrade+0x6e0/0x6e0 [ 125.480292][ T6855] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 125.486590][ T6855] tun_get_user+0xe59/0x2f20 [ 125.491352][ T6855] ? tun_build_skb+0xc20/0xc20 [ 125.496186][ T6855] ? find_held_lock+0x2d/0x110 [ 125.501454][ T6855] ? tun_get+0xef/0x1c0 [ 125.505780][ T6855] tun_chr_write_iter+0xbd/0x1a0 [ 125.510797][ T6855] ? aa_path_link+0x2e0/0x2e0 [ 125.515669][ T6855] new_sync_write+0x35d/0x5f0 [ 125.520510][ T6855] ? new_sync_read+0x5f0/0x5f0 [ 125.525343][ T6855] ? lock_downgrade+0x6e0/0x6e0 [ 125.530192][ T6855] ? security_file_permission+0x49/0x450 [ 125.535810][ T6855] vfs_write+0x5c3/0x870 [ 125.540042][ T6855] ksys_write+0xf4/0x1d0 [ 125.544273][ T6855] ? __ia32_sys_read+0xa0/0xa0 [ 125.549018][ T6855] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 125.555066][ T6855] ? syscall_enter_from_user_mode+0x27/0x70 [ 125.560953][ T6855] do_syscall_64+0x2d/0x40 [ 125.565435][ T6855] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.571315][ T6855] RIP: 0033:0x7fcb6faeb24f [ 125.575722][ T6855] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 125.595677][ T6855] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 125.604255][ T6855] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 125.612211][ T6855] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 125.620337][ T6855] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 125.628290][ T6855] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 125.636327][ T6855] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 125.701392][ T6858] FAULT_INJECTION: forcing a failure. [ 125.701392][ T6858] name failslab, interval 1, probability 0, space 0, times 0 [ 125.714142][ T6858] CPU: 0 PID: 6858 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 125.722621][ T6858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 125.732747][ T6858] Call Trace: [ 125.736015][ T6858] dump_stack+0xa5/0xe6 [ 125.740325][ T6858] should_fail.cold+0x5/0xa [ 125.744819][ T6858] ? hsr_add_node+0x57/0x930 [ 125.749401][ T6858] should_failslab+0x5/0x10 [ 125.754031][ T6858] kmem_cache_alloc_trace+0x55/0x370 [ 125.759395][ T6858] hsr_add_node+0x57/0x930 [ 125.763906][ T6858] hsr_forward_skb+0x4a9/0x1640 [ 125.768730][ T6858] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 125.774858][ T6858] ? create_prof_cpu_mask+0x20/0x20 [ 125.780244][ T6858] ? prp_fill_frame_info+0x620/0x620 [ 125.785663][ T6858] ? lock_chain_count+0x20/0x20 [ 125.790794][ T6858] ? find_held_lock+0x2d/0x110 [ 125.795552][ T6858] hsr_handle_frame+0x4a0/0x5e0 [ 125.800407][ T6858] ? hsr_nl_nodedown+0x300/0x300 [ 125.805459][ T6858] __netif_receive_skb_core+0x6b4/0x2e60 [ 125.811074][ T6858] ? __lock_acquire+0xb43/0x54d0 [ 125.816172][ T6858] ? generic_xdp_tx+0x520/0x520 [ 125.821183][ T6858] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 125.827156][ T6858] ? find_held_lock+0x2d/0x110 [ 125.831903][ T6858] ? lock_acquire+0x1ab/0x740 [ 125.836597][ T6858] __netif_receive_skb_one_core+0xaa/0x180 [ 125.842661][ T6858] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 125.848563][ T6858] ? ktime_get_with_offset+0x26c/0x390 [ 125.854022][ T6858] netif_receive_skb+0xf5/0x650 [ 125.859299][ T6858] ? __netif_receive_skb+0x1a0/0x1a0 [ 125.864804][ T6858] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 125.870854][ T6858] ? build_skb+0x5f/0x120 [ 125.875279][ T6858] ? __tun_build_skb+0x163/0x210 [ 125.880205][ T6858] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 125.885467][ T6858] ? tun_net_open+0xf0/0xf0 [ 125.889942][ T6858] ? lock_release+0x720/0x720 [ 125.894692][ T6858] ? tun_get_user+0x1c2f/0x2f20 [ 125.899520][ T6858] ? lock_downgrade+0x6e0/0x6e0 [ 125.904538][ T6858] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 125.910500][ T6858] tun_get_user+0xe59/0x2f20 [ 125.915172][ T6858] ? tun_build_skb+0xc20/0xc20 [ 125.920088][ T6858] ? find_held_lock+0x2d/0x110 [ 125.925024][ T6858] ? tun_get+0xef/0x1c0 [ 125.929389][ T6858] tun_chr_write_iter+0xbd/0x1a0 [ 125.934403][ T6858] ? aa_path_link+0x2e0/0x2e0 [ 125.940045][ T6858] new_sync_write+0x35d/0x5f0 [ 125.944914][ T6858] ? new_sync_read+0x5f0/0x5f0 [ 125.949764][ T6858] ? lock_downgrade+0x6e0/0x6e0 [ 125.955041][ T6858] ? security_file_permission+0x49/0x450 [ 125.960836][ T6858] vfs_write+0x5c3/0x870 [ 125.965062][ T6858] ksys_write+0xf4/0x1d0 [ 125.969625][ T6858] ? __ia32_sys_read+0xa0/0xa0 [ 125.974379][ T6858] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 125.980342][ T6858] ? syscall_enter_from_user_mode+0x27/0x70 [ 125.986483][ T6858] do_syscall_64+0x2d/0x40 [ 125.990965][ T6858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.997155][ T6858] RIP: 0033:0x7fcb6faeb24f [ 126.001976][ T6858] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 126.021699][ T6858] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 126.030095][ T6858] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 126.038042][ T6858] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 126.045990][ T6858] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 126.054122][ T6858] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 126.062530][ T6858] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 126.128224][ T6861] FAULT_INJECTION: forcing a failure. [ 126.128224][ T6861] name failslab, interval 1, probability 0, space 0, times 0 [ 126.141187][ T6861] CPU: 1 PID: 6861 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 126.149582][ T6861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 126.159643][ T6861] Call Trace: [ 126.162920][ T6861] dump_stack+0xa5/0xe6 [ 126.167070][ T6861] should_fail.cold+0x5/0xa [ 126.171587][ T6861] ? hsr_add_node+0x57/0x930 [ 126.176429][ T6861] should_failslab+0x5/0x10 [ 126.180923][ T6861] kmem_cache_alloc_trace+0x55/0x370 [ 126.186734][ T6861] hsr_add_node+0x57/0x930 [ 126.191178][ T6861] hsr_forward_skb+0x4a9/0x1640 [ 126.196046][ T6861] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 126.202295][ T6861] ? create_prof_cpu_mask+0x20/0x20 [ 126.207496][ T6861] ? prp_fill_frame_info+0x620/0x620 [ 126.212953][ T6861] ? lock_chain_count+0x20/0x20 [ 126.217791][ T6861] ? find_held_lock+0x2d/0x110 [ 126.222632][ T6861] hsr_handle_frame+0x4a0/0x5e0 [ 126.227503][ T6861] ? hsr_nl_nodedown+0x300/0x300 [ 126.232603][ T6861] __netif_receive_skb_core+0x6b4/0x2e60 [ 126.238250][ T6861] ? __lock_acquire+0xb43/0x54d0 [ 126.243257][ T6861] ? generic_xdp_tx+0x520/0x520 [ 126.248343][ T6861] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 126.254442][ T6861] ? find_held_lock+0x2d/0x110 [ 126.259355][ T6861] ? lock_acquire+0x1ab/0x740 [ 126.264155][ T6861] __netif_receive_skb_one_core+0xaa/0x180 [ 126.270049][ T6861] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 126.276199][ T6861] ? ktime_get_with_offset+0x26c/0x390 [ 126.281761][ T6861] netif_receive_skb+0xf5/0x650 [ 126.286689][ T6861] ? __netif_receive_skb+0x1a0/0x1a0 [ 126.292226][ T6861] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 126.298450][ T6861] ? build_skb+0x5f/0x120 [ 126.302774][ T6861] ? __tun_build_skb+0x163/0x210 [ 126.307962][ T6861] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 126.313237][ T6861] ? tun_net_open+0xf0/0xf0 [ 126.317916][ T6861] ? lock_release+0x720/0x720 [ 126.322590][ T6861] ? tun_get_user+0x1c2f/0x2f20 [ 126.327456][ T6861] ? lock_downgrade+0x6e0/0x6e0 [ 126.332303][ T6861] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 126.338268][ T6861] tun_get_user+0xe59/0x2f20 [ 126.342858][ T6861] ? tun_build_skb+0xc20/0xc20 [ 126.347777][ T6861] ? find_held_lock+0x2d/0x110 [ 126.352526][ T6861] ? tun_get+0xef/0x1c0 [ 126.356677][ T6861] tun_chr_write_iter+0xbd/0x1a0 [ 126.361680][ T6861] ? aa_path_link+0x2e0/0x2e0 [ 126.366339][ T6861] new_sync_write+0x35d/0x5f0 [ 126.371007][ T6861] ? new_sync_read+0x5f0/0x5f0 [ 126.375884][ T6861] ? lock_downgrade+0x6e0/0x6e0 [ 126.380735][ T6861] ? security_file_permission+0x49/0x450 [ 126.386356][ T6861] vfs_write+0x5c3/0x870 [ 126.390759][ T6861] ksys_write+0xf4/0x1d0 [ 126.394987][ T6861] ? __ia32_sys_read+0xa0/0xa0 [ 126.399826][ T6861] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 126.406063][ T6861] ? syscall_enter_from_user_mode+0x27/0x70 [ 126.411946][ T6861] do_syscall_64+0x2d/0x40 [ 126.416356][ T6861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.422239][ T6861] RIP: 0033:0x7fcb6faeb24f [ 126.426643][ T6861] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 126.446233][ T6861] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 126.454631][ T6861] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 126.462693][ T6861] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 126.471048][ T6861] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 2022/10/17 08:03:25 executed programs: 117 [ 126.479189][ T6861] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 126.487147][ T6861] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 126.567105][ T6864] FAULT_INJECTION: forcing a failure. [ 126.567105][ T6864] name failslab, interval 1, probability 0, space 0, times 0 [ 126.579904][ T6864] CPU: 0 PID: 6864 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 126.588299][ T6864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 126.598425][ T6864] Call Trace: [ 126.601695][ T6864] dump_stack+0xa5/0xe6 [ 126.605838][ T6864] should_fail.cold+0x5/0xa [ 126.610322][ T6864] ? hsr_add_node+0x57/0x930 [ 126.614941][ T6864] should_failslab+0x5/0x10 [ 126.619458][ T6864] kmem_cache_alloc_trace+0x55/0x370 [ 126.624762][ T6864] hsr_add_node+0x57/0x930 [ 126.629294][ T6864] hsr_forward_skb+0x4a9/0x1640 [ 126.634144][ T6864] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 126.640120][ T6864] ? create_prof_cpu_mask+0x20/0x20 [ 126.645322][ T6864] ? prp_fill_frame_info+0x620/0x620 [ 126.650615][ T6864] ? lock_chain_count+0x20/0x20 [ 126.655457][ T6864] ? find_held_lock+0x2d/0x110 [ 126.660210][ T6864] hsr_handle_frame+0x4a0/0x5e0 [ 126.665055][ T6864] ? hsr_nl_nodedown+0x300/0x300 [ 126.669977][ T6864] __netif_receive_skb_core+0x6b4/0x2e60 [ 126.675600][ T6864] ? __lock_acquire+0xb43/0x54d0 [ 126.680781][ T6864] ? generic_xdp_tx+0x520/0x520 [ 126.685881][ T6864] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 126.692305][ T6864] ? find_held_lock+0x2d/0x110 [ 126.697067][ T6864] ? lock_acquire+0x1ab/0x740 [ 126.701822][ T6864] __netif_receive_skb_one_core+0xaa/0x180 [ 126.707615][ T6864] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 126.713505][ T6864] ? ktime_get_with_offset+0x26c/0x390 [ 126.718962][ T6864] netif_receive_skb+0xf5/0x650 [ 126.723821][ T6864] ? __netif_receive_skb+0x1a0/0x1a0 [ 126.729090][ T6864] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 126.735049][ T6864] ? build_skb+0x5f/0x120 [ 126.739376][ T6864] ? __tun_build_skb+0x163/0x210 [ 126.744410][ T6864] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 126.749887][ T6864] ? tun_net_open+0xf0/0xf0 [ 126.754403][ T6864] ? lock_release+0x720/0x720 [ 126.759098][ T6864] ? tun_get_user+0x1c2f/0x2f20 [ 126.763949][ T6864] ? lock_downgrade+0x6e0/0x6e0 [ 126.768827][ T6864] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 126.774916][ T6864] tun_get_user+0xe59/0x2f20 [ 126.779610][ T6864] ? tun_build_skb+0xc20/0xc20 [ 126.784353][ T6864] ? find_held_lock+0x2d/0x110 [ 126.789101][ T6864] ? tun_get+0xef/0x1c0 [ 126.793296][ T6864] tun_chr_write_iter+0xbd/0x1a0 [ 126.798216][ T6864] ? aa_path_link+0x2e0/0x2e0 [ 126.802921][ T6864] new_sync_write+0x35d/0x5f0 [ 126.807582][ T6864] ? new_sync_read+0x5f0/0x5f0 [ 126.812326][ T6864] ? lock_downgrade+0x6e0/0x6e0 [ 126.817193][ T6864] ? security_file_permission+0x49/0x450 [ 126.822832][ T6864] vfs_write+0x5c3/0x870 [ 126.827067][ T6864] ksys_write+0xf4/0x1d0 [ 126.831898][ T6864] ? __ia32_sys_read+0xa0/0xa0 [ 126.836752][ T6864] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 126.842914][ T6864] ? syscall_enter_from_user_mode+0x27/0x70 [ 126.848795][ T6864] do_syscall_64+0x2d/0x40 [ 126.853559][ T6864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.859625][ T6864] RIP: 0033:0x7fcb6faeb24f [ 126.864490][ T6864] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 126.884378][ T6864] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 126.892980][ T6864] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 126.900947][ T6864] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 126.909000][ T6864] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 126.917323][ T6864] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 126.925729][ T6864] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 126.999428][ T6867] FAULT_INJECTION: forcing a failure. [ 126.999428][ T6867] name failslab, interval 1, probability 0, space 0, times 0 [ 127.012166][ T6867] CPU: 1 PID: 6867 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 127.020474][ T6867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 127.030524][ T6867] Call Trace: [ 127.033790][ T6867] dump_stack+0xa5/0xe6 [ 127.038063][ T6867] should_fail.cold+0x5/0xa [ 127.042663][ T6867] ? hsr_add_node+0x57/0x930 [ 127.047331][ T6867] should_failslab+0x5/0x10 [ 127.051959][ T6867] kmem_cache_alloc_trace+0x55/0x370 [ 127.057619][ T6867] hsr_add_node+0x57/0x930 [ 127.062033][ T6867] hsr_forward_skb+0x4a9/0x1640 [ 127.066872][ T6867] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 127.072830][ T6867] ? create_prof_cpu_mask+0x20/0x20 [ 127.078016][ T6867] ? prp_fill_frame_info+0x620/0x620 [ 127.083411][ T6867] ? lock_chain_count+0x20/0x20 [ 127.088704][ T6867] ? find_held_lock+0x2d/0x110 [ 127.093477][ T6867] hsr_handle_frame+0x4a0/0x5e0 [ 127.098411][ T6867] ? hsr_nl_nodedown+0x300/0x300 [ 127.103335][ T6867] __netif_receive_skb_core+0x6b4/0x2e60 [ 127.108966][ T6867] ? __lock_acquire+0xb43/0x54d0 [ 127.113989][ T6867] ? generic_xdp_tx+0x520/0x520 [ 127.118855][ T6867] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 127.124963][ T6867] ? find_held_lock+0x2d/0x110 [ 127.129738][ T6867] ? lock_acquire+0x1ab/0x740 [ 127.134410][ T6867] __netif_receive_skb_one_core+0xaa/0x180 [ 127.140304][ T6867] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 127.146183][ T6867] ? ktime_get_with_offset+0x26c/0x390 [ 127.151734][ T6867] netif_receive_skb+0xf5/0x650 [ 127.156613][ T6867] ? __netif_receive_skb+0x1a0/0x1a0 [ 127.161895][ T6867] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 127.167862][ T6867] ? build_skb+0x5f/0x120 [ 127.172358][ T6867] ? __tun_build_skb+0x163/0x210 [ 127.177370][ T6867] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 127.182649][ T6867] ? tun_net_open+0xf0/0xf0 [ 127.187144][ T6867] ? lock_release+0x720/0x720 [ 127.191889][ T6867] ? tun_get_user+0x1c2f/0x2f20 [ 127.196723][ T6867] ? lock_downgrade+0x6e0/0x6e0 [ 127.201560][ T6867] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 127.207964][ T6867] tun_get_user+0xe59/0x2f20 [ 127.212647][ T6867] ? tun_build_skb+0xc20/0xc20 [ 127.217528][ T6867] ? find_held_lock+0x2d/0x110 [ 127.222485][ T6867] ? tun_get+0xef/0x1c0 [ 127.226743][ T6867] tun_chr_write_iter+0xbd/0x1a0 [ 127.231859][ T6867] ? aa_path_link+0x2e0/0x2e0 [ 127.236743][ T6867] new_sync_write+0x35d/0x5f0 [ 127.241425][ T6867] ? new_sync_read+0x5f0/0x5f0 [ 127.246702][ T6867] ? lock_downgrade+0x6e0/0x6e0 [ 127.251644][ T6867] ? security_file_permission+0x49/0x450 [ 127.257538][ T6867] vfs_write+0x5c3/0x870 [ 127.261788][ T6867] ksys_write+0xf4/0x1d0 [ 127.266110][ T6867] ? __ia32_sys_read+0xa0/0xa0 [ 127.270866][ T6867] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 127.276917][ T6867] ? syscall_enter_from_user_mode+0x27/0x70 [ 127.282813][ T6867] do_syscall_64+0x2d/0x40 [ 127.287415][ T6867] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 127.293388][ T6867] RIP: 0033:0x7fcb6faeb24f [ 127.297798][ T6867] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 127.317564][ T6867] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 127.326052][ T6867] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 127.334193][ T6867] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 127.342154][ T6867] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 127.350399][ T6867] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 127.358443][ T6867] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 127.422501][ T6870] FAULT_INJECTION: forcing a failure. [ 127.422501][ T6870] name failslab, interval 1, probability 0, space 0, times 0 [ 127.435632][ T6870] CPU: 0 PID: 6870 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 127.444099][ T6870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 127.454229][ T6870] Call Trace: [ 127.457786][ T6870] dump_stack+0xa5/0xe6 [ 127.462044][ T6870] should_fail.cold+0x5/0xa [ 127.466544][ T6870] ? hsr_add_node+0x57/0x930 [ 127.471382][ T6870] should_failslab+0x5/0x10 [ 127.476124][ T6870] kmem_cache_alloc_trace+0x55/0x370 [ 127.481681][ T6870] hsr_add_node+0x57/0x930 [ 127.486225][ T6870] hsr_forward_skb+0x4a9/0x1640 [ 127.491432][ T6870] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 127.497539][ T6870] ? create_prof_cpu_mask+0x20/0x20 [ 127.502826][ T6870] ? prp_fill_frame_info+0x620/0x620 [ 127.508371][ T6870] ? lock_chain_count+0x20/0x20 [ 127.513205][ T6870] ? find_held_lock+0x2d/0x110 [ 127.518047][ T6870] hsr_handle_frame+0x4a0/0x5e0 [ 127.522894][ T6870] ? hsr_nl_nodedown+0x300/0x300 [ 127.527922][ T6870] __netif_receive_skb_core+0x6b4/0x2e60 [ 127.533654][ T6870] ? __lock_acquire+0xb43/0x54d0 [ 127.538588][ T6870] ? generic_xdp_tx+0x520/0x520 [ 127.543600][ T6870] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 127.551416][ T6870] ? find_held_lock+0x2d/0x110 [ 127.556168][ T6870] ? lock_acquire+0x1ab/0x740 [ 127.561111][ T6870] __netif_receive_skb_one_core+0xaa/0x180 [ 127.567208][ T6870] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 127.573098][ T6870] ? ktime_get_with_offset+0x26c/0x390 [ 127.578564][ T6870] netif_receive_skb+0xf5/0x650 [ 127.583609][ T6870] ? __netif_receive_skb+0x1a0/0x1a0 [ 127.589158][ T6870] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 127.595129][ T6870] ? build_skb+0x5f/0x120 [ 127.599447][ T6870] ? __tun_build_skb+0x163/0x210 [ 127.604453][ T6870] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 127.609806][ T6870] ? tun_net_open+0xf0/0xf0 [ 127.614297][ T6870] ? lock_release+0x720/0x720 [ 127.619011][ T6870] ? tun_get_user+0x1c2f/0x2f20 [ 127.624053][ T6870] ? lock_downgrade+0x6e0/0x6e0 [ 127.629236][ T6870] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 127.635446][ T6870] tun_get_user+0xe59/0x2f20 [ 127.640143][ T6870] ? tun_build_skb+0xc20/0xc20 [ 127.644911][ T6870] ? find_held_lock+0x2d/0x110 [ 127.649679][ T6870] ? tun_get+0xef/0x1c0 [ 127.653830][ T6870] tun_chr_write_iter+0xbd/0x1a0 [ 127.658782][ T6870] ? aa_path_link+0x2e0/0x2e0 [ 127.663451][ T6870] new_sync_write+0x35d/0x5f0 [ 127.668117][ T6870] ? new_sync_read+0x5f0/0x5f0 [ 127.672981][ T6870] ? lock_downgrade+0x6e0/0x6e0 [ 127.677844][ T6870] ? security_file_permission+0x49/0x450 [ 127.683457][ T6870] vfs_write+0x5c3/0x870 [ 127.687862][ T6870] ksys_write+0xf4/0x1d0 [ 127.692109][ T6870] ? __ia32_sys_read+0xa0/0xa0 [ 127.696998][ T6870] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 127.702961][ T6870] ? syscall_enter_from_user_mode+0x27/0x70 [ 127.708839][ T6870] do_syscall_64+0x2d/0x40 [ 127.713239][ T6870] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 127.719661][ T6870] RIP: 0033:0x7fcb6faeb24f [ 127.724067][ T6870] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 127.743747][ T6870] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 127.752260][ T6870] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 127.760298][ T6870] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 127.768515][ T6870] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 127.776571][ T6870] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 127.784632][ T6870] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 127.887564][ T6873] FAULT_INJECTION: forcing a failure. [ 127.887564][ T6873] name failslab, interval 1, probability 0, space 0, times 0 [ 127.900294][ T6873] CPU: 1 PID: 6873 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 127.908603][ T6873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 127.918747][ T6873] Call Trace: [ 127.922135][ T6873] dump_stack+0xa5/0xe6 [ 127.926362][ T6873] should_fail.cold+0x5/0xa [ 127.930854][ T6873] ? hsr_add_node+0x57/0x930 [ 127.935779][ T6873] should_failslab+0x5/0x10 [ 127.940637][ T6873] kmem_cache_alloc_trace+0x55/0x370 [ 127.946029][ T6873] hsr_add_node+0x57/0x930 [ 127.950622][ T6873] hsr_forward_skb+0x4a9/0x1640 [ 127.955551][ T6873] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 127.961522][ T6873] ? create_prof_cpu_mask+0x20/0x20 [ 127.966707][ T6873] ? prp_fill_frame_info+0x620/0x620 [ 127.972153][ T6873] ? lock_chain_count+0x20/0x20 [ 127.976985][ T6873] ? find_held_lock+0x2d/0x110 [ 127.981736][ T6873] hsr_handle_frame+0x4a0/0x5e0 [ 127.986595][ T6873] ? hsr_nl_nodedown+0x300/0x300 [ 127.991536][ T6873] __netif_receive_skb_core+0x6b4/0x2e60 [ 127.997281][ T6873] ? __lock_acquire+0xb43/0x54d0 [ 128.002221][ T6873] ? generic_xdp_tx+0x520/0x520 [ 128.007099][ T6873] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.013063][ T6873] ? find_held_lock+0x2d/0x110 [ 128.017906][ T6873] ? lock_acquire+0x1ab/0x740 [ 128.022572][ T6873] __netif_receive_skb_one_core+0xaa/0x180 [ 128.028635][ T6873] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 128.034733][ T6873] ? ktime_get_with_offset+0x26c/0x390 [ 128.040567][ T6873] netif_receive_skb+0xf5/0x650 [ 128.045420][ T6873] ? __netif_receive_skb+0x1a0/0x1a0 [ 128.051224][ T6873] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.057296][ T6873] ? build_skb+0x5f/0x120 [ 128.061830][ T6873] ? __tun_build_skb+0x163/0x210 [ 128.066939][ T6873] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 128.072312][ T6873] ? tun_net_open+0xf0/0xf0 [ 128.077059][ T6873] ? lock_release+0x720/0x720 [ 128.081722][ T6873] ? tun_get_user+0x1c2f/0x2f20 [ 128.086555][ T6873] ? lock_downgrade+0x6e0/0x6e0 [ 128.091479][ T6873] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 128.097454][ T6873] tun_get_user+0xe59/0x2f20 [ 128.102130][ T6873] ? tun_build_skb+0xc20/0xc20 [ 128.106959][ T6873] ? find_held_lock+0x2d/0x110 [ 128.111710][ T6873] ? tun_get+0xef/0x1c0 [ 128.116127][ T6873] tun_chr_write_iter+0xbd/0x1a0 [ 128.121186][ T6873] ? aa_path_link+0x2e0/0x2e0 [ 128.126250][ T6873] new_sync_write+0x35d/0x5f0 [ 128.131282][ T6873] ? new_sync_read+0x5f0/0x5f0 [ 128.136051][ T6873] ? lock_downgrade+0x6e0/0x6e0 [ 128.140912][ T6873] ? security_file_permission+0x49/0x450 [ 128.146559][ T6873] vfs_write+0x5c3/0x870 [ 128.151504][ T6873] ksys_write+0xf4/0x1d0 [ 128.155747][ T6873] ? __ia32_sys_read+0xa0/0xa0 [ 128.160854][ T6873] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 128.166904][ T6873] ? syscall_enter_from_user_mode+0x27/0x70 [ 128.172808][ T6873] do_syscall_64+0x2d/0x40 [ 128.177298][ T6873] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.183172][ T6873] RIP: 0033:0x7fcb6faeb24f [ 128.187782][ T6873] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 128.208162][ T6873] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 128.216927][ T6873] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 128.224884][ T6873] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 128.232851][ T6873] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 128.240902][ T6873] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 128.248866][ T6873] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 128.315926][ T6876] FAULT_INJECTION: forcing a failure. [ 128.315926][ T6876] name failslab, interval 1, probability 0, space 0, times 0 [ 128.328629][ T6876] CPU: 0 PID: 6876 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 128.337037][ T6876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 128.348663][ T6876] Call Trace: [ 128.352118][ T6876] dump_stack+0xa5/0xe6 [ 128.356369][ T6876] should_fail.cold+0x5/0xa [ 128.360861][ T6876] ? hsr_add_node+0x57/0x930 [ 128.365603][ T6876] should_failslab+0x5/0x10 [ 128.370116][ T6876] kmem_cache_alloc_trace+0x55/0x370 [ 128.375389][ T6876] hsr_add_node+0x57/0x930 [ 128.379875][ T6876] hsr_forward_skb+0x4a9/0x1640 [ 128.384791][ T6876] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.390787][ T6876] ? create_prof_cpu_mask+0x20/0x20 [ 128.396188][ T6876] ? prp_fill_frame_info+0x620/0x620 [ 128.401604][ T6876] ? lock_chain_count+0x20/0x20 [ 128.406456][ T6876] ? find_held_lock+0x2d/0x110 [ 128.411206][ T6876] hsr_handle_frame+0x4a0/0x5e0 [ 128.416224][ T6876] ? hsr_nl_nodedown+0x300/0x300 [ 128.421148][ T6876] __netif_receive_skb_core+0x6b4/0x2e60 [ 128.426938][ T6876] ? __lock_acquire+0xb43/0x54d0 [ 128.431906][ T6876] ? generic_xdp_tx+0x520/0x520 [ 128.436736][ T6876] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.442708][ T6876] ? find_held_lock+0x2d/0x110 [ 128.447452][ T6876] ? lock_acquire+0x1ab/0x740 [ 128.452103][ T6876] __netif_receive_skb_one_core+0xaa/0x180 [ 128.458777][ T6876] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 128.464663][ T6876] ? ktime_get_with_offset+0x26c/0x390 [ 128.470110][ T6876] netif_receive_skb+0xf5/0x650 [ 128.474943][ T6876] ? __netif_receive_skb+0x1a0/0x1a0 [ 128.480211][ T6876] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.486797][ T6876] ? build_skb+0x5f/0x120 [ 128.491109][ T6876] ? __tun_build_skb+0x163/0x210 [ 128.496035][ T6876] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 128.501680][ T6876] ? tun_net_open+0xf0/0xf0 [ 128.506161][ T6876] ? lock_release+0x720/0x720 [ 128.510816][ T6876] ? tun_get_user+0x1c2f/0x2f20 [ 128.515731][ T6876] ? lock_downgrade+0x6e0/0x6e0 [ 128.521348][ T6876] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 128.527419][ T6876] tun_get_user+0xe59/0x2f20 [ 128.532010][ T6876] ? tun_build_skb+0xc20/0xc20 [ 128.536870][ T6876] ? find_held_lock+0x2d/0x110 [ 128.541626][ T6876] ? tun_get+0xef/0x1c0 [ 128.546107][ T6876] tun_chr_write_iter+0xbd/0x1a0 [ 128.551129][ T6876] ? aa_path_link+0x2e0/0x2e0 [ 128.555876][ T6876] new_sync_write+0x35d/0x5f0 [ 128.560633][ T6876] ? new_sync_read+0x5f0/0x5f0 [ 128.565634][ T6876] ? lock_downgrade+0x6e0/0x6e0 [ 128.570728][ T6876] ? security_file_permission+0x49/0x450 [ 128.576423][ T6876] vfs_write+0x5c3/0x870 [ 128.580639][ T6876] ksys_write+0xf4/0x1d0 [ 128.585054][ T6876] ? __ia32_sys_read+0xa0/0xa0 [ 128.589803][ T6876] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 128.595940][ T6876] ? syscall_enter_from_user_mode+0x27/0x70 [ 128.601813][ T6876] do_syscall_64+0x2d/0x40 [ 128.606317][ T6876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.612560][ T6876] RIP: 0033:0x7fcb6faeb24f [ 128.617154][ T6876] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 128.637268][ T6876] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 128.645780][ T6876] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 128.653741][ T6876] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 128.662019][ T6876] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 128.669999][ T6876] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 128.677986][ T6876] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 128.735400][ T6879] FAULT_INJECTION: forcing a failure. [ 128.735400][ T6879] name failslab, interval 1, probability 0, space 0, times 0 [ 128.748063][ T6879] CPU: 1 PID: 6879 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 128.756840][ T6879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 128.766993][ T6879] Call Trace: [ 128.770262][ T6879] dump_stack+0xa5/0xe6 [ 128.774406][ T6879] should_fail.cold+0x5/0xa [ 128.778888][ T6879] ? hsr_add_node+0x57/0x930 [ 128.783626][ T6879] should_failslab+0x5/0x10 [ 128.788108][ T6879] kmem_cache_alloc_trace+0x55/0x370 [ 128.793476][ T6879] hsr_add_node+0x57/0x930 [ 128.797892][ T6879] hsr_forward_skb+0x4a9/0x1640 [ 128.802815][ T6879] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.808775][ T6879] ? create_prof_cpu_mask+0x20/0x20 [ 128.814137][ T6879] ? prp_fill_frame_info+0x620/0x620 [ 128.819412][ T6879] ? lock_chain_count+0x20/0x20 [ 128.824418][ T6879] ? find_held_lock+0x2d/0x110 [ 128.829169][ T6879] hsr_handle_frame+0x4a0/0x5e0 [ 128.834001][ T6879] ? hsr_nl_nodedown+0x300/0x300 [ 128.839009][ T6879] __netif_receive_skb_core+0x6b4/0x2e60 [ 128.844722][ T6879] ? __lock_acquire+0xb43/0x54d0 [ 128.849644][ T6879] ? generic_xdp_tx+0x520/0x520 [ 128.854768][ T6879] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.860920][ T6879] ? find_held_lock+0x2d/0x110 [ 128.865764][ T6879] ? lock_acquire+0x1ab/0x740 [ 128.870447][ T6879] __netif_receive_skb_one_core+0xaa/0x180 [ 128.876459][ T6879] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 128.882784][ T6879] ? ktime_get_with_offset+0x26c/0x390 [ 128.888478][ T6879] netif_receive_skb+0xf5/0x650 [ 128.893331][ T6879] ? __netif_receive_skb+0x1a0/0x1a0 [ 128.898642][ T6879] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 128.904612][ T6879] ? build_skb+0x5f/0x120 [ 128.908923][ T6879] ? __tun_build_skb+0x163/0x210 [ 128.913851][ T6879] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 128.919224][ T6879] ? tun_net_open+0xf0/0xf0 [ 128.923990][ T6879] ? lock_release+0x720/0x720 [ 128.928732][ T6879] ? tun_get_user+0x1c2f/0x2f20 [ 128.933764][ T6879] ? lock_downgrade+0x6e0/0x6e0 [ 128.938620][ T6879] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 128.944610][ T6879] tun_get_user+0xe59/0x2f20 [ 128.949230][ T6879] ? tun_build_skb+0xc20/0xc20 [ 128.954089][ T6879] ? find_held_lock+0x2d/0x110 [ 128.959012][ T6879] ? tun_get+0xef/0x1c0 [ 128.963168][ T6879] tun_chr_write_iter+0xbd/0x1a0 [ 128.968211][ T6879] ? aa_path_link+0x2e0/0x2e0 [ 128.972873][ T6879] new_sync_write+0x35d/0x5f0 [ 128.977645][ T6879] ? new_sync_read+0x5f0/0x5f0 [ 128.982409][ T6879] ? lock_downgrade+0x6e0/0x6e0 [ 128.987371][ T6879] ? security_file_permission+0x49/0x450 [ 128.993180][ T6879] vfs_write+0x5c3/0x870 [ 128.997513][ T6879] ksys_write+0xf4/0x1d0 [ 129.001737][ T6879] ? __ia32_sys_read+0xa0/0xa0 [ 129.006496][ T6879] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 129.012543][ T6879] ? syscall_enter_from_user_mode+0x27/0x70 [ 129.018444][ T6879] do_syscall_64+0x2d/0x40 [ 129.022852][ T6879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.028735][ T6879] RIP: 0033:0x7fcb6faeb24f [ 129.033353][ T6879] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 129.053204][ T6879] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 129.061616][ T6879] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 129.069652][ T6879] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 129.077708][ T6879] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 129.086236][ T6879] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 129.094374][ T6879] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 129.151270][ T6882] FAULT_INJECTION: forcing a failure. [ 129.151270][ T6882] name failslab, interval 1, probability 0, space 0, times 0 [ 129.164259][ T6882] CPU: 0 PID: 6882 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 129.172836][ T6882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 129.183059][ T6882] Call Trace: [ 129.186346][ T6882] dump_stack+0xa5/0xe6 [ 129.190600][ T6882] should_fail.cold+0x5/0xa [ 129.195111][ T6882] ? hsr_add_node+0x57/0x930 [ 129.199882][ T6882] should_failslab+0x5/0x10 [ 129.204379][ T6882] kmem_cache_alloc_trace+0x55/0x370 [ 129.209670][ T6882] hsr_add_node+0x57/0x930 [ 129.214081][ T6882] hsr_forward_skb+0x4a9/0x1640 [ 129.218934][ T6882] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 129.224904][ T6882] ? create_prof_cpu_mask+0x20/0x20 [ 129.230265][ T6882] ? prp_fill_frame_info+0x620/0x620 [ 129.235725][ T6882] ? lock_chain_count+0x20/0x20 [ 129.240737][ T6882] ? find_held_lock+0x2d/0x110 [ 129.245871][ T6882] hsr_handle_frame+0x4a0/0x5e0 [ 129.250798][ T6882] ? hsr_nl_nodedown+0x300/0x300 [ 129.255731][ T6882] __netif_receive_skb_core+0x6b4/0x2e60 [ 129.261365][ T6882] ? __lock_acquire+0xb43/0x54d0 [ 129.266378][ T6882] ? generic_xdp_tx+0x520/0x520 [ 129.271228][ T6882] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 129.277275][ T6882] ? find_held_lock+0x2d/0x110 [ 129.282022][ T6882] ? lock_acquire+0x1ab/0x740 [ 129.286767][ T6882] __netif_receive_skb_one_core+0xaa/0x180 [ 129.293012][ T6882] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 129.299067][ T6882] ? ktime_get_with_offset+0x26c/0x390 [ 129.304506][ T6882] netif_receive_skb+0xf5/0x650 [ 129.309430][ T6882] ? __netif_receive_skb+0x1a0/0x1a0 [ 129.315169][ T6882] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 129.321230][ T6882] ? build_skb+0x5f/0x120 [ 129.325591][ T6882] ? __tun_build_skb+0x163/0x210 [ 129.330867][ T6882] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 129.336237][ T6882] ? tun_net_open+0xf0/0xf0 [ 129.340746][ T6882] ? lock_release+0x720/0x720 [ 129.345398][ T6882] ? tun_get_user+0x1c2f/0x2f20 [ 129.350224][ T6882] ? lock_downgrade+0x6e0/0x6e0 [ 129.355061][ T6882] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 129.361119][ T6882] tun_get_user+0xe59/0x2f20 [ 129.365803][ T6882] ? tun_build_skb+0xc20/0xc20 [ 129.370543][ T6882] ? find_held_lock+0x2d/0x110 [ 129.375561][ T6882] ? tun_get+0xef/0x1c0 [ 129.379720][ T6882] tun_chr_write_iter+0xbd/0x1a0 [ 129.384830][ T6882] ? aa_path_link+0x2e0/0x2e0 [ 129.389577][ T6882] new_sync_write+0x35d/0x5f0 [ 129.394331][ T6882] ? new_sync_read+0x5f0/0x5f0 [ 129.399092][ T6882] ? lock_downgrade+0x6e0/0x6e0 [ 129.404020][ T6882] ? security_file_permission+0x49/0x450 [ 129.409635][ T6882] vfs_write+0x5c3/0x870 [ 129.413858][ T6882] ksys_write+0xf4/0x1d0 [ 129.418079][ T6882] ? __ia32_sys_read+0xa0/0xa0 [ 129.422814][ T6882] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 129.428790][ T6882] ? syscall_enter_from_user_mode+0x27/0x70 [ 129.434762][ T6882] do_syscall_64+0x2d/0x40 [ 129.439160][ T6882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.445034][ T6882] RIP: 0033:0x7fcb6faeb24f [ 129.449434][ T6882] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 129.469423][ T6882] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 129.477980][ T6882] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 129.486300][ T6882] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 129.494341][ T6882] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 129.502733][ T6882] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 129.510951][ T6882] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 129.567433][ T6885] FAULT_INJECTION: forcing a failure. [ 129.567433][ T6885] name failslab, interval 1, probability 0, space 0, times 0 [ 129.580349][ T6885] CPU: 1 PID: 6885 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 129.588877][ T6885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 129.598924][ T6885] Call Trace: [ 129.602199][ T6885] dump_stack+0xa5/0xe6 [ 129.606517][ T6885] should_fail.cold+0x5/0xa [ 129.611010][ T6885] ? hsr_add_node+0x57/0x930 [ 129.615784][ T6885] should_failslab+0x5/0x10 [ 129.620286][ T6885] kmem_cache_alloc_trace+0x55/0x370 [ 129.625796][ T6885] hsr_add_node+0x57/0x930 [ 129.630292][ T6885] hsr_forward_skb+0x4a9/0x1640 [ 129.635129][ T6885] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 129.641092][ T6885] ? create_prof_cpu_mask+0x20/0x20 [ 129.646279][ T6885] ? prp_fill_frame_info+0x620/0x620 [ 129.651570][ T6885] ? lock_chain_count+0x20/0x20 [ 129.656400][ T6885] ? find_held_lock+0x2d/0x110 [ 129.661239][ T6885] hsr_handle_frame+0x4a0/0x5e0 [ 129.666073][ T6885] ? hsr_nl_nodedown+0x300/0x300 [ 129.671081][ T6885] __netif_receive_skb_core+0x6b4/0x2e60 [ 129.676704][ T6885] ? __lock_acquire+0xb43/0x54d0 [ 129.681625][ T6885] ? generic_xdp_tx+0x520/0x520 [ 129.686471][ T6885] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 129.692435][ T6885] ? find_held_lock+0x2d/0x110 [ 129.697185][ T6885] ? lock_acquire+0x1ab/0x740 [ 129.701850][ T6885] __netif_receive_skb_one_core+0xaa/0x180 [ 129.707995][ T6885] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 129.714072][ T6885] ? ktime_get_with_offset+0x26c/0x390 [ 129.719537][ T6885] netif_receive_skb+0xf5/0x650 [ 129.724392][ T6885] ? __netif_receive_skb+0x1a0/0x1a0 [ 129.729757][ T6885] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 129.735922][ T6885] ? build_skb+0x5f/0x120 [ 129.740338][ T6885] ? __tun_build_skb+0x163/0x210 [ 129.745457][ T6885] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 129.750779][ T6885] ? tun_net_open+0xf0/0xf0 [ 129.755273][ T6885] ? lock_release+0x720/0x720 [ 129.759942][ T6885] ? tun_get_user+0x1c2f/0x2f20 [ 129.764775][ T6885] ? lock_downgrade+0x6e0/0x6e0 [ 129.769622][ T6885] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 129.775612][ T6885] tun_get_user+0xe59/0x2f20 [ 129.780215][ T6885] ? tun_build_skb+0xc20/0xc20 [ 129.785136][ T6885] ? find_held_lock+0x2d/0x110 [ 129.789889][ T6885] ? tun_get+0xef/0x1c0 [ 129.794042][ T6885] tun_chr_write_iter+0xbd/0x1a0 [ 129.798970][ T6885] ? aa_path_link+0x2e0/0x2e0 [ 129.803631][ T6885] new_sync_write+0x35d/0x5f0 [ 129.808294][ T6885] ? new_sync_read+0x5f0/0x5f0 [ 129.813129][ T6885] ? lock_downgrade+0x6e0/0x6e0 [ 129.818151][ T6885] ? security_file_permission+0x49/0x450 [ 129.823782][ T6885] vfs_write+0x5c3/0x870 [ 129.828127][ T6885] ksys_write+0xf4/0x1d0 [ 129.832443][ T6885] ? __ia32_sys_read+0xa0/0xa0 [ 129.837194][ T6885] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 129.843505][ T6885] ? syscall_enter_from_user_mode+0x27/0x70 [ 129.849585][ T6885] do_syscall_64+0x2d/0x40 [ 129.853984][ T6885] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.859946][ T6885] RIP: 0033:0x7fcb6faeb24f [ 129.864345][ T6885] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 129.884106][ T6885] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 129.894023][ T6885] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 129.902323][ T6885] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 129.910288][ T6885] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 129.918501][ T6885] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 129.926465][ T6885] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 129.989017][ T6888] FAULT_INJECTION: forcing a failure. [ 129.989017][ T6888] name failslab, interval 1, probability 0, space 0, times 0 [ 130.002023][ T6888] CPU: 0 PID: 6888 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 130.010414][ T6888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 130.020472][ T6888] Call Trace: [ 130.023736][ T6888] dump_stack+0xa5/0xe6 [ 130.028056][ T6888] should_fail.cold+0x5/0xa [ 130.032678][ T6888] ? hsr_add_node+0x57/0x930 [ 130.037371][ T6888] should_failslab+0x5/0x10 [ 130.042074][ T6888] kmem_cache_alloc_trace+0x55/0x370 [ 130.047650][ T6888] hsr_add_node+0x57/0x930 [ 130.052082][ T6888] hsr_forward_skb+0x4a9/0x1640 [ 130.057108][ T6888] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.064369][ T6888] ? create_prof_cpu_mask+0x20/0x20 [ 130.069659][ T6888] ? prp_fill_frame_info+0x620/0x620 [ 130.075122][ T6888] ? lock_chain_count+0x20/0x20 [ 130.079975][ T6888] ? find_held_lock+0x2d/0x110 [ 130.085264][ T6888] hsr_handle_frame+0x4a0/0x5e0 [ 130.090109][ T6888] ? hsr_nl_nodedown+0x300/0x300 [ 130.095120][ T6888] __netif_receive_skb_core+0x6b4/0x2e60 [ 130.100780][ T6888] ? __lock_acquire+0xb43/0x54d0 [ 130.105813][ T6888] ? generic_xdp_tx+0x520/0x520 [ 130.110747][ T6888] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.116799][ T6888] ? find_held_lock+0x2d/0x110 [ 130.121639][ T6888] ? lock_acquire+0x1ab/0x740 [ 130.126388][ T6888] __netif_receive_skb_one_core+0xaa/0x180 [ 130.132276][ T6888] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 130.138151][ T6888] ? ktime_get_with_offset+0x26c/0x390 [ 130.143610][ T6888] netif_receive_skb+0xf5/0x650 [ 130.148721][ T6888] ? __netif_receive_skb+0x1a0/0x1a0 [ 130.154277][ T6888] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.160499][ T6888] ? build_skb+0x5f/0x120 [ 130.164814][ T6888] ? __tun_build_skb+0x163/0x210 [ 130.169739][ T6888] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 130.175013][ T6888] ? tun_net_open+0xf0/0xf0 [ 130.179502][ T6888] ? lock_release+0x720/0x720 [ 130.184283][ T6888] ? tun_get_user+0x1c2f/0x2f20 [ 130.189117][ T6888] ? lock_downgrade+0x6e0/0x6e0 [ 130.194062][ T6888] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 130.200219][ T6888] tun_get_user+0xe59/0x2f20 [ 130.204817][ T6888] ? tun_build_skb+0xc20/0xc20 [ 130.211133][ T6888] ? find_held_lock+0x2d/0x110 [ 130.215897][ T6888] ? tun_get+0xef/0x1c0 [ 130.220068][ T6888] tun_chr_write_iter+0xbd/0x1a0 [ 130.225014][ T6888] ? aa_path_link+0x2e0/0x2e0 [ 130.229722][ T6888] new_sync_write+0x35d/0x5f0 [ 130.234397][ T6888] ? new_sync_read+0x5f0/0x5f0 [ 130.239266][ T6888] ? lock_downgrade+0x6e0/0x6e0 [ 130.244240][ T6888] ? security_file_permission+0x49/0x450 [ 130.250231][ T6888] vfs_write+0x5c3/0x870 [ 130.254472][ T6888] ksys_write+0xf4/0x1d0 [ 130.258786][ T6888] ? __ia32_sys_read+0xa0/0xa0 [ 130.263627][ T6888] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 130.269592][ T6888] ? syscall_enter_from_user_mode+0x27/0x70 [ 130.275475][ T6888] do_syscall_64+0x2d/0x40 [ 130.279878][ T6888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 130.286014][ T6888] RIP: 0033:0x7fcb6faeb24f [ 130.290421][ T6888] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 130.310283][ T6888] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 130.318766][ T6888] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 130.326856][ T6888] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 130.334941][ T6888] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 130.342980][ T6888] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 130.351112][ T6888] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 130.437859][ T6891] FAULT_INJECTION: forcing a failure. [ 130.437859][ T6891] name failslab, interval 1, probability 0, space 0, times 0 [ 130.450670][ T6891] CPU: 1 PID: 6891 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 130.459757][ T6891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 130.470493][ T6891] Call Trace: [ 130.473768][ T6891] dump_stack+0xa5/0xe6 [ 130.478008][ T6891] should_fail.cold+0x5/0xa [ 130.482500][ T6891] ? hsr_add_node+0x57/0x930 [ 130.487191][ T6891] should_failslab+0x5/0x10 [ 130.491694][ T6891] kmem_cache_alloc_trace+0x55/0x370 [ 130.497078][ T6891] hsr_add_node+0x57/0x930 [ 130.501585][ T6891] hsr_forward_skb+0x4a9/0x1640 [ 130.506436][ T6891] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.512408][ T6891] ? create_prof_cpu_mask+0x20/0x20 [ 130.517612][ T6891] ? prp_fill_frame_info+0x620/0x620 [ 130.522907][ T6891] ? lock_chain_count+0x20/0x20 [ 130.527836][ T6891] ? find_held_lock+0x2d/0x110 [ 130.532593][ T6891] hsr_handle_frame+0x4a0/0x5e0 [ 130.537977][ T6891] ? hsr_nl_nodedown+0x300/0x300 [ 130.542923][ T6891] __netif_receive_skb_core+0x6b4/0x2e60 [ 130.548647][ T6891] ? __lock_acquire+0xb43/0x54d0 [ 130.553597][ T6891] ? generic_xdp_tx+0x520/0x520 [ 130.558437][ T6891] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.564667][ T6891] ? find_held_lock+0x2d/0x110 [ 130.569510][ T6891] ? lock_acquire+0x1ab/0x740 [ 130.574176][ T6891] __netif_receive_skb_one_core+0xaa/0x180 [ 130.580057][ T6891] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 130.585937][ T6891] ? ktime_get_with_offset+0x26c/0x390 [ 130.591754][ T6891] netif_receive_skb+0xf5/0x650 [ 130.596790][ T6891] ? __netif_receive_skb+0x1a0/0x1a0 [ 130.602408][ T6891] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.608465][ T6891] ? build_skb+0x5f/0x120 [ 130.612785][ T6891] ? __tun_build_skb+0x163/0x210 [ 130.617710][ T6891] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 130.623071][ T6891] ? tun_net_open+0xf0/0xf0 [ 130.627902][ T6891] ? lock_release+0x720/0x720 [ 130.632657][ T6891] ? tun_get_user+0x1c2f/0x2f20 [ 130.637633][ T6891] ? lock_downgrade+0x6e0/0x6e0 [ 130.642556][ T6891] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 130.648570][ T6891] tun_get_user+0xe59/0x2f20 [ 130.653164][ T6891] ? tun_build_skb+0xc20/0xc20 [ 130.658008][ T6891] ? find_held_lock+0x2d/0x110 [ 130.662755][ T6891] ? tun_get+0xef/0x1c0 [ 130.666907][ T6891] tun_chr_write_iter+0xbd/0x1a0 [ 130.671821][ T6891] ? aa_path_link+0x2e0/0x2e0 [ 130.676480][ T6891] new_sync_write+0x35d/0x5f0 [ 130.681167][ T6891] ? new_sync_read+0x5f0/0x5f0 [ 130.686723][ T6891] ? lock_downgrade+0x6e0/0x6e0 [ 130.691687][ T6891] ? security_file_permission+0x49/0x450 [ 130.697324][ T6891] vfs_write+0x5c3/0x870 [ 130.701587][ T6891] ksys_write+0xf4/0x1d0 [ 130.705810][ T6891] ? __ia32_sys_read+0xa0/0xa0 [ 130.710557][ T6891] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 130.716702][ T6891] ? syscall_enter_from_user_mode+0x27/0x70 [ 130.722765][ T6891] do_syscall_64+0x2d/0x40 [ 130.727210][ T6891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 130.733181][ T6891] RIP: 0033:0x7fcb6faeb24f [ 130.737849][ T6891] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 130.757438][ T6891] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 130.766024][ T6891] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 130.774073][ T6891] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 130.782060][ T6891] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 130.790030][ T6891] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 130.798261][ T6891] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 130.856279][ T6894] FAULT_INJECTION: forcing a failure. [ 130.856279][ T6894] name failslab, interval 1, probability 0, space 0, times 0 [ 130.869489][ T6894] CPU: 0 PID: 6894 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 130.877876][ T6894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 130.888121][ T6894] Call Trace: [ 130.891385][ T6894] dump_stack+0xa5/0xe6 [ 130.895718][ T6894] should_fail.cold+0x5/0xa [ 130.900246][ T6894] ? hsr_add_node+0x57/0x930 [ 130.904901][ T6894] should_failslab+0x5/0x10 [ 130.909389][ T6894] kmem_cache_alloc_trace+0x55/0x370 [ 130.914688][ T6894] hsr_add_node+0x57/0x930 [ 130.919113][ T6894] hsr_forward_skb+0x4a9/0x1640 [ 130.923952][ T6894] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.929930][ T6894] ? create_prof_cpu_mask+0x20/0x20 [ 130.935123][ T6894] ? prp_fill_frame_info+0x620/0x620 [ 130.940748][ T6894] ? lock_chain_count+0x20/0x20 [ 130.947397][ T6894] ? find_held_lock+0x2d/0x110 [ 130.952235][ T6894] hsr_handle_frame+0x4a0/0x5e0 [ 130.957090][ T6894] ? hsr_nl_nodedown+0x300/0x300 [ 130.962125][ T6894] __netif_receive_skb_core+0x6b4/0x2e60 [ 130.968195][ T6894] ? __lock_acquire+0xb43/0x54d0 [ 130.973206][ T6894] ? generic_xdp_tx+0x520/0x520 [ 130.978050][ T6894] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 130.984113][ T6894] ? find_held_lock+0x2d/0x110 [ 130.988861][ T6894] ? lock_acquire+0x1ab/0x740 [ 130.993746][ T6894] __netif_receive_skb_one_core+0xaa/0x180 [ 130.999559][ T6894] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 131.005639][ T6894] ? ktime_get_with_offset+0x26c/0x390 [ 131.011359][ T6894] netif_receive_skb+0xf5/0x650 [ 131.016194][ T6894] ? __netif_receive_skb+0x1a0/0x1a0 [ 131.021459][ T6894] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 131.027418][ T6894] ? build_skb+0x5f/0x120 [ 131.031989][ T6894] ? __tun_build_skb+0x163/0x210 [ 131.037090][ T6894] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 131.042367][ T6894] ? tun_net_open+0xf0/0xf0 [ 131.046850][ T6894] ? lock_release+0x720/0x720 [ 131.051671][ T6894] ? tun_get_user+0x1c2f/0x2f20 [ 131.056602][ T6894] ? lock_downgrade+0x6e0/0x6e0 [ 131.061474][ T6894] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 131.067557][ T6894] tun_get_user+0xe59/0x2f20 [ 131.072162][ T6894] ? tun_build_skb+0xc20/0xc20 [ 131.077343][ T6894] ? find_held_lock+0x2d/0x110 [ 131.082189][ T6894] ? tun_get+0xef/0x1c0 [ 131.086665][ T6894] tun_chr_write_iter+0xbd/0x1a0 [ 131.091588][ T6894] ? aa_path_link+0x2e0/0x2e0 [ 131.096264][ T6894] new_sync_write+0x35d/0x5f0 [ 131.100926][ T6894] ? new_sync_read+0x5f0/0x5f0 [ 131.105776][ T6894] ? lock_downgrade+0x6e0/0x6e0 [ 131.110649][ T6894] ? security_file_permission+0x49/0x450 [ 131.116533][ T6894] vfs_write+0x5c3/0x870 [ 131.120766][ T6894] ksys_write+0xf4/0x1d0 [ 131.125004][ T6894] ? __ia32_sys_read+0xa0/0xa0 [ 131.129761][ T6894] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 131.135777][ T6894] ? syscall_enter_from_user_mode+0x27/0x70 [ 131.141791][ T6894] do_syscall_64+0x2d/0x40 [ 131.146374][ T6894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.152445][ T6894] RIP: 0033:0x7fcb6faeb24f [ 131.156946][ T6894] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 131.176971][ T6894] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 131.185367][ T6894] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 131.193324][ T6894] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 131.201367][ T6894] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 131.209407][ T6894] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 131.217361][ T6894] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 131.269835][ T6897] FAULT_INJECTION: forcing a failure. [ 131.269835][ T6897] name failslab, interval 1, probability 0, space 0, times 0 [ 131.282934][ T6897] CPU: 0 PID: 6897 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 131.291593][ T6897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 131.302180][ T6897] Call Trace: [ 131.305561][ T6897] dump_stack+0xa5/0xe6 [ 131.309709][ T6897] should_fail.cold+0x5/0xa [ 131.314306][ T6897] ? hsr_add_node+0x57/0x930 [ 131.318894][ T6897] should_failslab+0x5/0x10 [ 131.323489][ T6897] kmem_cache_alloc_trace+0x55/0x370 [ 131.328754][ T6897] hsr_add_node+0x57/0x930 [ 131.333616][ T6897] hsr_forward_skb+0x4a9/0x1640 [ 131.338543][ T6897] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 131.344499][ T6897] ? create_prof_cpu_mask+0x20/0x20 [ 131.349673][ T6897] ? prp_fill_frame_info+0x620/0x620 [ 131.354934][ T6897] ? lock_chain_count+0x20/0x20 [ 131.359756][ T6897] ? find_held_lock+0x2d/0x110 [ 131.364498][ T6897] hsr_handle_frame+0x4a0/0x5e0 [ 131.369322][ T6897] ? hsr_nl_nodedown+0x300/0x300 [ 131.374280][ T6897] __netif_receive_skb_core+0x6b4/0x2e60 [ 131.380086][ T6897] ? __lock_acquire+0xb43/0x54d0 [ 131.385170][ T6897] ? generic_xdp_tx+0x520/0x520 [ 131.389997][ T6897] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 131.395954][ T6897] ? find_held_lock+0x2d/0x110 [ 131.400706][ T6897] ? lock_acquire+0x1ab/0x740 [ 131.405493][ T6897] __netif_receive_skb_one_core+0xaa/0x180 [ 131.411270][ T6897] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 131.417229][ T6897] ? ktime_get_with_offset+0x26c/0x390 [ 131.422759][ T6897] netif_receive_skb+0xf5/0x650 [ 131.427587][ T6897] ? __netif_receive_skb+0x1a0/0x1a0 [ 131.432961][ T6897] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 131.439010][ T6897] ? build_skb+0x5f/0x120 [ 131.443314][ T6897] ? __tun_build_skb+0x163/0x210 [ 131.448231][ T6897] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 131.453494][ T6897] ? tun_net_open+0xf0/0xf0 [ 131.457979][ T6897] ? lock_release+0x720/0x720 [ 131.462636][ T6897] ? tun_get_user+0x1c2f/0x2f20 [ 131.467521][ T6897] ? lock_downgrade+0x6e0/0x6e0 [ 131.473054][ T6897] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 131.479197][ T6897] tun_get_user+0xe59/0x2f20 [ 131.483950][ T6897] ? tun_build_skb+0xc20/0xc20 [ 131.488688][ T6897] ? find_held_lock+0x2d/0x110 [ 131.493440][ T6897] ? tun_get+0xef/0x1c0 [ 131.497757][ T6897] tun_chr_write_iter+0xbd/0x1a0 [ 131.502792][ T6897] ? aa_path_link+0x2e0/0x2e0 [ 131.507564][ T6897] new_sync_write+0x35d/0x5f0 [ 131.512239][ T6897] ? new_sync_read+0x5f0/0x5f0 [ 131.517268][ T6897] ? lock_downgrade+0x6e0/0x6e0 [ 131.522396][ T6897] ? security_file_permission+0x49/0x450 [ 131.528030][ T6897] vfs_write+0x5c3/0x870 [ 131.532260][ T6897] ksys_write+0xf4/0x1d0 [ 131.536484][ T6897] ? __ia32_sys_read+0xa0/0xa0 [ 131.541312][ T6897] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 131.547536][ T6897] ? syscall_enter_from_user_mode+0x27/0x70 [ 131.553694][ T6897] do_syscall_64+0x2d/0x40 [ 131.558305][ T6897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.564262][ T6897] RIP: 0033:0x7fcb6faeb24f [ 131.568832][ T6897] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 131.588762][ T6897] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 131.597239][ T6897] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 131.605382][ T6897] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 131.613422][ T6897] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 131.621620][ T6897] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 131.629666][ T6897] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 2022/10/17 08:03:30 executed programs: 129 [ 131.722069][ T6900] FAULT_INJECTION: forcing a failure. [ 131.722069][ T6900] name failslab, interval 1, probability 0, space 0, times 0 [ 131.734743][ T6900] CPU: 0 PID: 6900 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 131.743368][ T6900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 131.753762][ T6900] Call Trace: [ 131.757209][ T6900] dump_stack+0xa5/0xe6 [ 131.761357][ T6900] should_fail.cold+0x5/0xa [ 131.766110][ T6900] ? hsr_add_node+0x57/0x930 [ 131.770987][ T6900] should_failslab+0x5/0x10 [ 131.775573][ T6900] kmem_cache_alloc_trace+0x55/0x370 [ 131.780849][ T6900] hsr_add_node+0x57/0x930 [ 131.785254][ T6900] hsr_forward_skb+0x4a9/0x1640 [ 131.790191][ T6900] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 131.796432][ T6900] ? create_prof_cpu_mask+0x20/0x20 [ 131.801811][ T6900] ? prp_fill_frame_info+0x620/0x620 [ 131.807087][ T6900] ? lock_chain_count+0x20/0x20 [ 131.811932][ T6900] ? find_held_lock+0x2d/0x110 [ 131.816801][ T6900] hsr_handle_frame+0x4a0/0x5e0 [ 131.821925][ T6900] ? hsr_nl_nodedown+0x300/0x300 [ 131.827460][ T6900] __netif_receive_skb_core+0x6b4/0x2e60 [ 131.833082][ T6900] ? __lock_acquire+0xb43/0x54d0 [ 131.838002][ T6900] ? generic_xdp_tx+0x520/0x520 [ 131.843302][ T6900] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 131.849284][ T6900] ? find_held_lock+0x2d/0x110 [ 131.854141][ T6900] ? lock_acquire+0x1ab/0x740 [ 131.858889][ T6900] __netif_receive_skb_one_core+0xaa/0x180 [ 131.864731][ T6900] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 131.870634][ T6900] ? ktime_get_with_offset+0x26c/0x390 [ 131.876265][ T6900] netif_receive_skb+0xf5/0x650 [ 131.881194][ T6900] ? __netif_receive_skb+0x1a0/0x1a0 [ 131.886457][ T6900] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 131.892532][ T6900] ? build_skb+0x5f/0x120 [ 131.896851][ T6900] ? __tun_build_skb+0x163/0x210 [ 131.901869][ T6900] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 131.907240][ T6900] ? tun_net_open+0xf0/0xf0 [ 131.911992][ T6900] ? lock_release+0x720/0x720 [ 131.916649][ T6900] ? tun_get_user+0x1c2f/0x2f20 [ 131.921660][ T6900] ? lock_downgrade+0x6e0/0x6e0 [ 131.926688][ T6900] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 131.933046][ T6900] tun_get_user+0xe59/0x2f20 [ 131.937630][ T6900] ? tun_build_skb+0xc20/0xc20 [ 131.942461][ T6900] ? find_held_lock+0x2d/0x110 [ 131.947304][ T6900] ? tun_get+0xef/0x1c0 [ 131.951468][ T6900] tun_chr_write_iter+0xbd/0x1a0 [ 131.956466][ T6900] ? aa_path_link+0x2e0/0x2e0 [ 131.961224][ T6900] new_sync_write+0x35d/0x5f0 [ 131.965990][ T6900] ? new_sync_read+0x5f0/0x5f0 [ 131.971500][ T6900] ? lock_downgrade+0x6e0/0x6e0 [ 131.976676][ T6900] ? security_file_permission+0x49/0x450 [ 131.982489][ T6900] vfs_write+0x5c3/0x870 [ 131.986753][ T6900] ksys_write+0xf4/0x1d0 [ 131.990985][ T6900] ? __ia32_sys_read+0xa0/0xa0 [ 131.995745][ T6900] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 132.001736][ T6900] ? syscall_enter_from_user_mode+0x27/0x70 [ 132.007625][ T6900] do_syscall_64+0x2d/0x40 [ 132.012025][ T6900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.017891][ T6900] RIP: 0033:0x7fcb6faeb24f [ 132.022288][ T6900] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 132.042489][ T6900] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 132.051064][ T6900] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 132.059139][ T6900] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 132.067266][ T6900] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 132.075394][ T6900] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 132.083360][ T6900] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 132.163375][ T6903] FAULT_INJECTION: forcing a failure. [ 132.163375][ T6903] name failslab, interval 1, probability 0, space 0, times 0 [ 132.176311][ T6903] CPU: 0 PID: 6903 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 132.184885][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 132.195731][ T6903] Call Trace: [ 132.199008][ T6903] dump_stack+0xa5/0xe6 [ 132.203160][ T6903] should_fail.cold+0x5/0xa [ 132.207903][ T6903] ? hsr_add_node+0x57/0x930 [ 132.212566][ T6903] should_failslab+0x5/0x10 [ 132.217052][ T6903] kmem_cache_alloc_trace+0x55/0x370 [ 132.222314][ T6903] hsr_add_node+0x57/0x930 [ 132.226707][ T6903] hsr_forward_skb+0x4a9/0x1640 [ 132.231708][ T6903] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 132.237669][ T6903] ? create_prof_cpu_mask+0x20/0x20 [ 132.242948][ T6903] ? prp_fill_frame_info+0x620/0x620 [ 132.248311][ T6903] ? lock_chain_count+0x20/0x20 [ 132.253159][ T6903] ? find_held_lock+0x2d/0x110 [ 132.258098][ T6903] hsr_handle_frame+0x4a0/0x5e0 [ 132.263195][ T6903] ? hsr_nl_nodedown+0x300/0x300 [ 132.268120][ T6903] __netif_receive_skb_core+0x6b4/0x2e60 [ 132.273744][ T6903] ? __lock_acquire+0xb43/0x54d0 [ 132.278771][ T6903] ? generic_xdp_tx+0x520/0x520 [ 132.284166][ T6903] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 132.290329][ T6903] ? find_held_lock+0x2d/0x110 [ 132.295188][ T6903] ? lock_acquire+0x1ab/0x740 [ 132.299846][ T6903] __netif_receive_skb_one_core+0xaa/0x180 [ 132.305807][ T6903] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 132.311860][ T6903] ? ktime_get_with_offset+0x26c/0x390 [ 132.317475][ T6903] netif_receive_skb+0xf5/0x650 [ 132.322443][ T6903] ? __netif_receive_skb+0x1a0/0x1a0 [ 132.327901][ T6903] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 132.333951][ T6903] ? build_skb+0x5f/0x120 [ 132.338350][ T6903] ? __tun_build_skb+0x163/0x210 [ 132.343531][ T6903] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 132.348892][ T6903] ? tun_net_open+0xf0/0xf0 [ 132.353456][ T6903] ? lock_release+0x720/0x720 [ 132.358110][ T6903] ? tun_get_user+0x1c2f/0x2f20 [ 132.362936][ T6903] ? lock_downgrade+0x6e0/0x6e0 [ 132.367765][ T6903] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 132.373723][ T6903] tun_get_user+0xe59/0x2f20 [ 132.378303][ T6903] ? tun_build_skb+0xc20/0xc20 [ 132.383047][ T6903] ? find_held_lock+0x2d/0x110 [ 132.387786][ T6903] ? tun_get+0xef/0x1c0 [ 132.391967][ T6903] tun_chr_write_iter+0xbd/0x1a0 [ 132.396976][ T6903] ? aa_path_link+0x2e0/0x2e0 [ 132.401642][ T6903] new_sync_write+0x35d/0x5f0 [ 132.406294][ T6903] ? new_sync_read+0x5f0/0x5f0 [ 132.411030][ T6903] ? lock_downgrade+0x6e0/0x6e0 [ 132.415864][ T6903] ? security_file_permission+0x49/0x450 [ 132.421558][ T6903] vfs_write+0x5c3/0x870 [ 132.425876][ T6903] ksys_write+0xf4/0x1d0 [ 132.430354][ T6903] ? __ia32_sys_read+0xa0/0xa0 [ 132.435090][ T6903] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 132.441041][ T6903] ? syscall_enter_from_user_mode+0x27/0x70 [ 132.447867][ T6903] do_syscall_64+0x2d/0x40 [ 132.452450][ T6903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.458518][ T6903] RIP: 0033:0x7fcb6faeb24f [ 132.462922][ T6903] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 132.483036][ T6903] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 132.491514][ T6903] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 132.499505][ T6903] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 132.507672][ T6903] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 132.515725][ T6903] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 132.523966][ T6903] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 132.604188][ T6906] FAULT_INJECTION: forcing a failure. [ 132.604188][ T6906] name failslab, interval 1, probability 0, space 0, times 0 [ 132.616859][ T6906] CPU: 0 PID: 6906 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 132.625163][ T6906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 132.635255][ T6906] Call Trace: [ 132.638535][ T6906] dump_stack+0xa5/0xe6 [ 132.642687][ T6906] should_fail.cold+0x5/0xa [ 132.647249][ T6906] ? hsr_add_node+0x57/0x930 [ 132.652258][ T6906] should_failslab+0x5/0x10 [ 132.656863][ T6906] kmem_cache_alloc_trace+0x55/0x370 [ 132.662227][ T6906] hsr_add_node+0x57/0x930 [ 132.666720][ T6906] hsr_forward_skb+0x4a9/0x1640 [ 132.671633][ T6906] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 132.677585][ T6906] ? create_prof_cpu_mask+0x20/0x20 [ 132.682771][ T6906] ? prp_fill_frame_info+0x620/0x620 [ 132.688031][ T6906] ? lock_chain_count+0x20/0x20 [ 132.692963][ T6906] ? find_held_lock+0x2d/0x110 [ 132.698076][ T6906] hsr_handle_frame+0x4a0/0x5e0 [ 132.703017][ T6906] ? hsr_nl_nodedown+0x300/0x300 [ 132.708014][ T6906] __netif_receive_skb_core+0x6b4/0x2e60 [ 132.713625][ T6906] ? __lock_acquire+0xb43/0x54d0 [ 132.718538][ T6906] ? generic_xdp_tx+0x520/0x520 [ 132.723379][ T6906] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 132.729406][ T6906] ? find_held_lock+0x2d/0x110 [ 132.734243][ T6906] ? lock_acquire+0x1ab/0x740 [ 132.738898][ T6906] __netif_receive_skb_one_core+0xaa/0x180 [ 132.744770][ T6906] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 132.750908][ T6906] ? ktime_get_with_offset+0x26c/0x390 [ 132.756853][ T6906] netif_receive_skb+0xf5/0x650 [ 132.761795][ T6906] ? __netif_receive_skb+0x1a0/0x1a0 [ 132.767053][ T6906] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 132.773004][ T6906] ? build_skb+0x5f/0x120 [ 132.777483][ T6906] ? __tun_build_skb+0x163/0x210 [ 132.782501][ T6906] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 132.788521][ T6906] ? tun_net_open+0xf0/0xf0 [ 132.793492][ T6906] ? lock_release+0x720/0x720 [ 132.798241][ T6906] ? tun_get_user+0x1c2f/0x2f20 [ 132.803161][ T6906] ? lock_downgrade+0x6e0/0x6e0 [ 132.808185][ T6906] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 132.814307][ T6906] tun_get_user+0xe59/0x2f20 [ 132.819038][ T6906] ? tun_build_skb+0xc20/0xc20 [ 132.823801][ T6906] ? find_held_lock+0x2d/0x110 [ 132.828547][ T6906] ? tun_get+0xef/0x1c0 [ 132.832693][ T6906] tun_chr_write_iter+0xbd/0x1a0 [ 132.837606][ T6906] ? aa_path_link+0x2e0/0x2e0 [ 132.842345][ T6906] new_sync_write+0x35d/0x5f0 [ 132.846991][ T6906] ? new_sync_read+0x5f0/0x5f0 [ 132.852161][ T6906] ? lock_downgrade+0x6e0/0x6e0 [ 132.856992][ T6906] ? security_file_permission+0x49/0x450 [ 132.862973][ T6906] vfs_write+0x5c3/0x870 [ 132.867893][ T6906] ksys_write+0xf4/0x1d0 [ 132.872480][ T6906] ? __ia32_sys_read+0xa0/0xa0 [ 132.877212][ T6906] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 132.883260][ T6906] ? syscall_enter_from_user_mode+0x27/0x70 [ 132.889126][ T6906] do_syscall_64+0x2d/0x40 [ 132.893603][ T6906] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.899467][ T6906] RIP: 0033:0x7fcb6faeb24f [ 132.903943][ T6906] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 132.923757][ T6906] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 132.932414][ T6906] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 132.940637][ T6906] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 132.948684][ T6906] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 132.956899][ T6906] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 132.965238][ T6906] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 132.980510][ T3197] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.987226][ T3197] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.069735][ T6909] FAULT_INJECTION: forcing a failure. [ 133.069735][ T6909] name failslab, interval 1, probability 0, space 0, times 0 [ 133.082497][ T6909] CPU: 1 PID: 6909 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 133.090804][ T6909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 133.100947][ T6909] Call Trace: [ 133.104214][ T6909] dump_stack+0xa5/0xe6 [ 133.108529][ T6909] should_fail.cold+0x5/0xa [ 133.113019][ T6909] ? hsr_add_node+0x57/0x930 [ 133.117587][ T6909] should_failslab+0x5/0x10 [ 133.122083][ T6909] kmem_cache_alloc_trace+0x55/0x370 [ 133.127379][ T6909] hsr_add_node+0x57/0x930 [ 133.131794][ T6909] hsr_forward_skb+0x4a9/0x1640 [ 133.136632][ T6909] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 133.142681][ T6909] ? create_prof_cpu_mask+0x20/0x20 [ 133.148061][ T6909] ? prp_fill_frame_info+0x620/0x620 [ 133.153445][ T6909] ? lock_chain_count+0x20/0x20 [ 133.158410][ T6909] ? find_held_lock+0x2d/0x110 [ 133.163163][ T6909] hsr_handle_frame+0x4a0/0x5e0 [ 133.168005][ T6909] ? hsr_nl_nodedown+0x300/0x300 [ 133.173363][ T6909] __netif_receive_skb_core+0x6b4/0x2e60 [ 133.179358][ T6909] ? __lock_acquire+0xb43/0x54d0 [ 133.184392][ T6909] ? generic_xdp_tx+0x520/0x520 [ 133.189240][ T6909] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 133.195319][ T6909] ? find_held_lock+0x2d/0x110 [ 133.200115][ T6909] ? lock_acquire+0x1ab/0x740 [ 133.204812][ T6909] __netif_receive_skb_one_core+0xaa/0x180 [ 133.210871][ T6909] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 133.216755][ T6909] ? ktime_get_with_offset+0x26c/0x390 [ 133.222385][ T6909] netif_receive_skb+0xf5/0x650 [ 133.227501][ T6909] ? __netif_receive_skb+0x1a0/0x1a0 [ 133.232886][ T6909] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 133.238990][ T6909] ? build_skb+0x5f/0x120 [ 133.243324][ T6909] ? __tun_build_skb+0x163/0x210 [ 133.248598][ T6909] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 133.254069][ T6909] ? tun_net_open+0xf0/0xf0 [ 133.258667][ T6909] ? lock_release+0x720/0x720 [ 133.263370][ T6909] ? tun_get_user+0x1c2f/0x2f20 [ 133.268525][ T6909] ? lock_downgrade+0x6e0/0x6e0 [ 133.273382][ T6909] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 133.279703][ T6909] tun_get_user+0xe59/0x2f20 [ 133.284307][ T6909] ? tun_build_skb+0xc20/0xc20 [ 133.289144][ T6909] ? find_held_lock+0x2d/0x110 [ 133.294182][ T6909] ? tun_get+0xef/0x1c0 [ 133.298515][ T6909] tun_chr_write_iter+0xbd/0x1a0 [ 133.303433][ T6909] ? aa_path_link+0x2e0/0x2e0 [ 133.308099][ T6909] new_sync_write+0x35d/0x5f0 [ 133.313045][ T6909] ? new_sync_read+0x5f0/0x5f0 [ 133.318028][ T6909] ? lock_downgrade+0x6e0/0x6e0 [ 133.323063][ T6909] ? security_file_permission+0x49/0x450 [ 133.328777][ T6909] vfs_write+0x5c3/0x870 [ 133.333010][ T6909] ksys_write+0xf4/0x1d0 [ 133.337247][ T6909] ? __ia32_sys_read+0xa0/0xa0 [ 133.341994][ T6909] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 133.347962][ T6909] ? syscall_enter_from_user_mode+0x27/0x70 [ 133.353848][ T6909] do_syscall_64+0x2d/0x40 [ 133.358247][ T6909] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.364224][ T6909] RIP: 0033:0x7fcb6faeb24f [ 133.368629][ T6909] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 133.388847][ T6909] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 133.397426][ T6909] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 133.405470][ T6909] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 133.413683][ T6909] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 133.421752][ T6909] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 133.429710][ T6909] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 133.505903][ T6912] FAULT_INJECTION: forcing a failure. [ 133.505903][ T6912] name failslab, interval 1, probability 0, space 0, times 0 [ 133.519212][ T6912] CPU: 0 PID: 6912 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 133.528171][ T6912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 133.538570][ T6912] Call Trace: [ 133.542224][ T6912] dump_stack+0xa5/0xe6 [ 133.546403][ T6912] should_fail.cold+0x5/0xa [ 133.550904][ T6912] ? hsr_add_node+0x57/0x930 [ 133.555637][ T6912] should_failslab+0x5/0x10 [ 133.560127][ T6912] kmem_cache_alloc_trace+0x55/0x370 [ 133.565398][ T6912] hsr_add_node+0x57/0x930 [ 133.569893][ T6912] hsr_forward_skb+0x4a9/0x1640 [ 133.574943][ T6912] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 133.581084][ T6912] ? create_prof_cpu_mask+0x20/0x20 [ 133.586269][ T6912] ? prp_fill_frame_info+0x620/0x620 [ 133.591924][ T6912] ? lock_chain_count+0x20/0x20 [ 133.596852][ T6912] ? find_held_lock+0x2d/0x110 [ 133.601687][ T6912] hsr_handle_frame+0x4a0/0x5e0 [ 133.606715][ T6912] ? hsr_nl_nodedown+0x300/0x300 [ 133.611637][ T6912] __netif_receive_skb_core+0x6b4/0x2e60 [ 133.617352][ T6912] ? __lock_acquire+0xb43/0x54d0 [ 133.624153][ T6912] ? generic_xdp_tx+0x520/0x520 [ 133.628998][ T6912] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 133.635132][ T6912] ? find_held_lock+0x2d/0x110 [ 133.639886][ T6912] ? lock_acquire+0x1ab/0x740 [ 133.644650][ T6912] __netif_receive_skb_one_core+0xaa/0x180 [ 133.650534][ T6912] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 133.656650][ T6912] ? ktime_get_with_offset+0x26c/0x390 [ 133.662264][ T6912] netif_receive_skb+0xf5/0x650 [ 133.667088][ T6912] ? __netif_receive_skb+0x1a0/0x1a0 [ 133.672343][ T6912] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 133.678408][ T6912] ? build_skb+0x5f/0x120 [ 133.682716][ T6912] ? __tun_build_skb+0x163/0x210 [ 133.687633][ T6912] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 133.693330][ T6912] ? tun_net_open+0xf0/0xf0 [ 133.698079][ T6912] ? lock_release+0x720/0x720 [ 133.702837][ T6912] ? tun_get_user+0x1c2f/0x2f20 [ 133.707689][ T6912] ? lock_downgrade+0x6e0/0x6e0 [ 133.712775][ T6912] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 133.718841][ T6912] tun_get_user+0xe59/0x2f20 [ 133.723418][ T6912] ? tun_build_skb+0xc20/0xc20 [ 133.728245][ T6912] ? find_held_lock+0x2d/0x110 [ 133.733254][ T6912] ? tun_get+0xef/0x1c0 [ 133.737434][ T6912] tun_chr_write_iter+0xbd/0x1a0 [ 133.742357][ T6912] ? aa_path_link+0x2e0/0x2e0 [ 133.747105][ T6912] new_sync_write+0x35d/0x5f0 [ 133.751849][ T6912] ? new_sync_read+0x5f0/0x5f0 [ 133.756590][ T6912] ? lock_downgrade+0x6e0/0x6e0 [ 133.761609][ T6912] ? security_file_permission+0x49/0x450 [ 133.767234][ T6912] vfs_write+0x5c3/0x870 [ 133.771458][ T6912] ksys_write+0xf4/0x1d0 [ 133.775767][ T6912] ? __ia32_sys_read+0xa0/0xa0 [ 133.780713][ T6912] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 133.786845][ T6912] ? syscall_enter_from_user_mode+0x27/0x70 [ 133.792744][ T6912] do_syscall_64+0x2d/0x40 [ 133.797372][ T6912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.803340][ T6912] RIP: 0033:0x7fcb6faeb24f [ 133.807758][ T6912] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 133.827663][ T6912] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 133.836158][ T6912] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 133.844116][ T6912] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 133.852073][ T6912] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 133.860493][ T6912] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 133.868542][ T6912] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 133.941800][ T6915] FAULT_INJECTION: forcing a failure. [ 133.941800][ T6915] name failslab, interval 1, probability 0, space 0, times 0 [ 133.954821][ T6915] CPU: 0 PID: 6915 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 133.963130][ T6915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 133.973325][ T6915] Call Trace: [ 133.976682][ T6915] dump_stack+0xa5/0xe6 [ 133.980836][ T6915] should_fail.cold+0x5/0xa [ 133.985436][ T6915] ? hsr_add_node+0x57/0x930 [ 133.990528][ T6915] should_failslab+0x5/0x10 [ 133.995033][ T6915] kmem_cache_alloc_trace+0x55/0x370 [ 134.000404][ T6915] hsr_add_node+0x57/0x930 [ 134.004989][ T6915] hsr_forward_skb+0x4a9/0x1640 [ 134.010132][ T6915] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.016100][ T6915] ? create_prof_cpu_mask+0x20/0x20 [ 134.021333][ T6915] ? prp_fill_frame_info+0x620/0x620 [ 134.026895][ T6915] ? lock_chain_count+0x20/0x20 [ 134.031741][ T6915] ? find_held_lock+0x2d/0x110 [ 134.036584][ T6915] hsr_handle_frame+0x4a0/0x5e0 [ 134.041567][ T6915] ? hsr_nl_nodedown+0x300/0x300 [ 134.046674][ T6915] __netif_receive_skb_core+0x6b4/0x2e60 [ 134.052414][ T6915] ? __lock_acquire+0xb43/0x54d0 [ 134.057360][ T6915] ? generic_xdp_tx+0x520/0x520 [ 134.062324][ T6915] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.068401][ T6915] ? find_held_lock+0x2d/0x110 [ 134.073906][ T6915] ? lock_acquire+0x1ab/0x740 [ 134.078664][ T6915] __netif_receive_skb_one_core+0xaa/0x180 [ 134.084544][ T6915] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 134.090417][ T6915] ? ktime_get_with_offset+0x26c/0x390 [ 134.096381][ T6915] netif_receive_skb+0xf5/0x650 [ 134.101213][ T6915] ? __netif_receive_skb+0x1a0/0x1a0 [ 134.106804][ T6915] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.113048][ T6915] ? build_skb+0x5f/0x120 [ 134.117811][ T6915] ? __tun_build_skb+0x163/0x210 [ 134.123141][ T6915] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 134.128571][ T6915] ? tun_net_open+0xf0/0xf0 [ 134.133231][ T6915] ? lock_release+0x720/0x720 [ 134.137905][ T6915] ? tun_get_user+0x1c2f/0x2f20 [ 134.142745][ T6915] ? lock_downgrade+0x6e0/0x6e0 [ 134.148723][ T6915] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 134.154723][ T6915] tun_get_user+0xe59/0x2f20 [ 134.159834][ T6915] ? tun_build_skb+0xc20/0xc20 [ 134.164761][ T6915] ? find_held_lock+0x2d/0x110 [ 134.169684][ T6915] ? tun_get+0xef/0x1c0 [ 134.173923][ T6915] tun_chr_write_iter+0xbd/0x1a0 [ 134.178848][ T6915] ? aa_path_link+0x2e0/0x2e0 [ 134.185023][ T6915] new_sync_write+0x35d/0x5f0 [ 134.189764][ T6915] ? new_sync_read+0x5f0/0x5f0 [ 134.194591][ T6915] ? lock_downgrade+0x6e0/0x6e0 [ 134.199519][ T6915] ? security_file_permission+0x49/0x450 [ 134.205234][ T6915] vfs_write+0x5c3/0x870 [ 134.209462][ T6915] ksys_write+0xf4/0x1d0 [ 134.214303][ T6915] ? __ia32_sys_read+0xa0/0xa0 [ 134.219319][ T6915] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 134.225409][ T6915] ? syscall_enter_from_user_mode+0x27/0x70 [ 134.231372][ T6915] do_syscall_64+0x2d/0x40 [ 134.235945][ T6915] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.241824][ T6915] RIP: 0033:0x7fcb6faeb24f [ 134.246226][ T6915] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 134.265997][ T6915] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 134.274823][ T6915] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 134.283045][ T6915] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 134.291009][ T6915] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 134.299524][ T6915] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 134.307571][ T6915] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 134.371615][ T6918] FAULT_INJECTION: forcing a failure. [ 134.371615][ T6918] name failslab, interval 1, probability 0, space 0, times 0 [ 134.385149][ T6918] CPU: 0 PID: 6918 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 134.393906][ T6918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 134.404392][ T6918] Call Trace: [ 134.407673][ T6918] dump_stack+0xa5/0xe6 [ 134.411817][ T6918] should_fail.cold+0x5/0xa [ 134.416326][ T6918] ? hsr_add_node+0x57/0x930 [ 134.420982][ T6918] should_failslab+0x5/0x10 [ 134.425459][ T6918] kmem_cache_alloc_trace+0x55/0x370 [ 134.430839][ T6918] hsr_add_node+0x57/0x930 [ 134.435250][ T6918] hsr_forward_skb+0x4a9/0x1640 [ 134.440087][ T6918] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.446052][ T6918] ? create_prof_cpu_mask+0x20/0x20 [ 134.451328][ T6918] ? prp_fill_frame_info+0x620/0x620 [ 134.456608][ T6918] ? lock_chain_count+0x20/0x20 [ 134.462918][ T6918] ? find_held_lock+0x2d/0x110 [ 134.467884][ T6918] hsr_handle_frame+0x4a0/0x5e0 [ 134.473000][ T6918] ? hsr_nl_nodedown+0x300/0x300 [ 134.477925][ T6918] __netif_receive_skb_core+0x6b4/0x2e60 [ 134.483675][ T6918] ? __lock_acquire+0xb43/0x54d0 [ 134.488698][ T6918] ? generic_xdp_tx+0x520/0x520 [ 134.493538][ T6918] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.499532][ T6918] ? find_held_lock+0x2d/0x110 [ 134.504356][ T6918] ? lock_acquire+0x1ab/0x740 [ 134.509109][ T6918] __netif_receive_skb_one_core+0xaa/0x180 [ 134.514953][ T6918] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 134.520837][ T6918] ? ktime_get_with_offset+0x26c/0x390 [ 134.526291][ T6918] netif_receive_skb+0xf5/0x650 [ 134.531227][ T6918] ? __netif_receive_skb+0x1a0/0x1a0 [ 134.536638][ T6918] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.542605][ T6918] ? build_skb+0x5f/0x120 [ 134.547444][ T6918] ? __tun_build_skb+0x163/0x210 [ 134.553203][ T6918] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 134.558473][ T6918] ? tun_net_open+0xf0/0xf0 [ 134.562955][ T6918] ? lock_release+0x720/0x720 [ 134.567602][ T6918] ? tun_get_user+0x1c2f/0x2f20 [ 134.572706][ T6918] ? lock_downgrade+0x6e0/0x6e0 [ 134.577631][ T6918] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 134.583607][ T6918] tun_get_user+0xe59/0x2f20 [ 134.588385][ T6918] ? tun_build_skb+0xc20/0xc20 [ 134.593215][ T6918] ? find_held_lock+0x2d/0x110 [ 134.597961][ T6918] ? tun_get+0xef/0x1c0 [ 134.602364][ T6918] tun_chr_write_iter+0xbd/0x1a0 [ 134.607282][ T6918] ? aa_path_link+0x2e0/0x2e0 [ 134.611939][ T6918] new_sync_write+0x35d/0x5f0 [ 134.616775][ T6918] ? new_sync_read+0x5f0/0x5f0 [ 134.621684][ T6918] ? lock_downgrade+0x6e0/0x6e0 [ 134.626617][ T6918] ? security_file_permission+0x49/0x450 [ 134.632459][ T6918] vfs_write+0x5c3/0x870 [ 134.637414][ T6918] ksys_write+0xf4/0x1d0 [ 134.641755][ T6918] ? __ia32_sys_read+0xa0/0xa0 [ 134.646714][ T6918] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 134.652855][ T6918] ? syscall_enter_from_user_mode+0x27/0x70 [ 134.658824][ T6918] do_syscall_64+0x2d/0x40 [ 134.663243][ T6918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.669219][ T6918] RIP: 0033:0x7fcb6faeb24f [ 134.673664][ T6918] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 134.693340][ T6918] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 134.702081][ T6918] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 134.710029][ T6918] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 134.718063][ T6918] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 134.726099][ T6918] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 134.734048][ T6918] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 134.793630][ T6921] FAULT_INJECTION: forcing a failure. [ 134.793630][ T6921] name failslab, interval 1, probability 0, space 0, times 0 [ 134.806530][ T6921] CPU: 0 PID: 6921 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 134.814956][ T6921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 134.825369][ T6921] Call Trace: [ 134.828648][ T6921] dump_stack+0xa5/0xe6 [ 134.832875][ T6921] should_fail.cold+0x5/0xa [ 134.837376][ T6921] ? hsr_add_node+0x57/0x930 [ 134.842067][ T6921] should_failslab+0x5/0x10 [ 134.846567][ T6921] kmem_cache_alloc_trace+0x55/0x370 [ 134.851931][ T6921] hsr_add_node+0x57/0x930 [ 134.856712][ T6921] hsr_forward_skb+0x4a9/0x1640 [ 134.861559][ T6921] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.867525][ T6921] ? create_prof_cpu_mask+0x20/0x20 [ 134.872723][ T6921] ? prp_fill_frame_info+0x620/0x620 [ 134.877991][ T6921] ? lock_chain_count+0x20/0x20 [ 134.882952][ T6921] ? find_held_lock+0x2d/0x110 [ 134.887703][ T6921] hsr_handle_frame+0x4a0/0x5e0 [ 134.892543][ T6921] ? hsr_nl_nodedown+0x300/0x300 [ 134.897459][ T6921] __netif_receive_skb_core+0x6b4/0x2e60 [ 134.903174][ T6921] ? __lock_acquire+0xb43/0x54d0 [ 134.908098][ T6921] ? generic_xdp_tx+0x520/0x520 [ 134.912967][ T6921] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.919267][ T6921] ? find_held_lock+0x2d/0x110 [ 134.924313][ T6921] ? lock_acquire+0x1ab/0x740 [ 134.928975][ T6921] __netif_receive_skb_one_core+0xaa/0x180 [ 134.935113][ T6921] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 134.940997][ T6921] ? ktime_get_with_offset+0x26c/0x390 [ 134.946528][ T6921] netif_receive_skb+0xf5/0x650 [ 134.951460][ T6921] ? __netif_receive_skb+0x1a0/0x1a0 [ 134.956917][ T6921] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 134.962883][ T6921] ? build_skb+0x5f/0x120 [ 134.967237][ T6921] ? __tun_build_skb+0x163/0x210 [ 134.972347][ T6921] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 134.977710][ T6921] ? tun_net_open+0xf0/0xf0 [ 134.982196][ T6921] ? lock_release+0x720/0x720 [ 134.986959][ T6921] ? tun_get_user+0x1c2f/0x2f20 [ 134.991800][ T6921] ? lock_downgrade+0x6e0/0x6e0 [ 134.996634][ T6921] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 135.002648][ T6921] tun_get_user+0xe59/0x2f20 [ 135.007317][ T6921] ? tun_build_skb+0xc20/0xc20 [ 135.012157][ T6921] ? find_held_lock+0x2d/0x110 [ 135.016999][ T6921] ? tun_get+0xef/0x1c0 [ 135.021161][ T6921] tun_chr_write_iter+0xbd/0x1a0 [ 135.026091][ T6921] ? aa_path_link+0x2e0/0x2e0 [ 135.030768][ T6921] new_sync_write+0x35d/0x5f0 [ 135.035437][ T6921] ? new_sync_read+0x5f0/0x5f0 [ 135.040277][ T6921] ? lock_downgrade+0x6e0/0x6e0 [ 135.045132][ T6921] ? security_file_permission+0x49/0x450 [ 135.050884][ T6921] vfs_write+0x5c3/0x870 [ 135.055126][ T6921] ksys_write+0xf4/0x1d0 [ 135.059369][ T6921] ? __ia32_sys_read+0xa0/0xa0 [ 135.064230][ T6921] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 135.070289][ T6921] ? syscall_enter_from_user_mode+0x27/0x70 [ 135.076174][ T6921] do_syscall_64+0x2d/0x40 [ 135.080849][ T6921] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.086735][ T6921] RIP: 0033:0x7fcb6faeb24f [ 135.091167][ T6921] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 135.111546][ T6921] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 135.120027][ T6921] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 135.128178][ T6921] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 135.136305][ T6921] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 135.144283][ T6921] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 135.152255][ T6921] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 135.205251][ T6924] FAULT_INJECTION: forcing a failure. [ 135.205251][ T6924] name failslab, interval 1, probability 0, space 0, times 0 [ 135.218320][ T6924] CPU: 0 PID: 6924 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 135.226977][ T6924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 135.237179][ T6924] Call Trace: [ 135.240453][ T6924] dump_stack+0xa5/0xe6 [ 135.244867][ T6924] should_fail.cold+0x5/0xa [ 135.249872][ T6924] ? hsr_add_node+0x57/0x930 [ 135.254572][ T6924] should_failslab+0x5/0x10 [ 135.259061][ T6924] kmem_cache_alloc_trace+0x55/0x370 [ 135.265141][ T6924] hsr_add_node+0x57/0x930 [ 135.269569][ T6924] hsr_forward_skb+0x4a9/0x1640 [ 135.274572][ T6924] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 135.280547][ T6924] ? create_prof_cpu_mask+0x20/0x20 [ 135.286695][ T6924] ? prp_fill_frame_info+0x620/0x620 [ 135.292160][ T6924] ? lock_chain_count+0x20/0x20 [ 135.297793][ T6924] ? find_held_lock+0x2d/0x110 [ 135.302893][ T6924] hsr_handle_frame+0x4a0/0x5e0 [ 135.308133][ T6924] ? hsr_nl_nodedown+0x300/0x300 [ 135.313174][ T6924] __netif_receive_skb_core+0x6b4/0x2e60 [ 135.318971][ T6924] ? __lock_acquire+0xb43/0x54d0 [ 135.323889][ T6924] ? generic_xdp_tx+0x520/0x520 [ 135.329163][ T6924] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 135.335123][ T6924] ? find_held_lock+0x2d/0x110 [ 135.339874][ T6924] ? lock_acquire+0x1ab/0x740 [ 135.344629][ T6924] __netif_receive_skb_one_core+0xaa/0x180 [ 135.350738][ T6924] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 135.356906][ T6924] ? ktime_get_with_offset+0x26c/0x390 [ 135.362443][ T6924] netif_receive_skb+0xf5/0x650 [ 135.367479][ T6924] ? __netif_receive_skb+0x1a0/0x1a0 [ 135.373447][ T6924] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 135.379668][ T6924] ? build_skb+0x5f/0x120 [ 135.383972][ T6924] ? __tun_build_skb+0x163/0x210 [ 135.389026][ T6924] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 135.394302][ T6924] ? tun_net_open+0xf0/0xf0 [ 135.398882][ T6924] ? lock_release+0x720/0x720 [ 135.403824][ T6924] ? tun_get_user+0x1c2f/0x2f20 [ 135.408662][ T6924] ? lock_downgrade+0x6e0/0x6e0 [ 135.413490][ T6924] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 135.419532][ T6924] tun_get_user+0xe59/0x2f20 [ 135.424110][ T6924] ? tun_build_skb+0xc20/0xc20 [ 135.428937][ T6924] ? find_held_lock+0x2d/0x110 [ 135.433791][ T6924] ? tun_get+0xef/0x1c0 [ 135.437933][ T6924] tun_chr_write_iter+0xbd/0x1a0 [ 135.442857][ T6924] ? aa_path_link+0x2e0/0x2e0 [ 135.447609][ T6924] new_sync_write+0x35d/0x5f0 [ 135.452447][ T6924] ? new_sync_read+0x5f0/0x5f0 [ 135.457372][ T6924] ? lock_downgrade+0x6e0/0x6e0 [ 135.462210][ T6924] ? security_file_permission+0x49/0x450 [ 135.467935][ T6924] vfs_write+0x5c3/0x870 [ 135.472287][ T6924] ksys_write+0xf4/0x1d0 [ 135.476946][ T6924] ? __ia32_sys_read+0xa0/0xa0 [ 135.481886][ T6924] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 135.487860][ T6924] ? syscall_enter_from_user_mode+0x27/0x70 [ 135.493937][ T6924] do_syscall_64+0x2d/0x40 [ 135.498345][ T6924] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.504302][ T6924] RIP: 0033:0x7fcb6faeb24f [ 135.509043][ T6924] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 135.528996][ T6924] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 135.537504][ T6924] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 135.545673][ T6924] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 135.553657][ T6924] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 135.561894][ T6924] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 135.569855][ T6924] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 135.652661][ T6927] FAULT_INJECTION: forcing a failure. [ 135.652661][ T6927] name failslab, interval 1, probability 0, space 0, times 0 [ 135.665532][ T6927] CPU: 0 PID: 6927 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 135.674010][ T6927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 135.684049][ T6927] Call Trace: [ 135.687415][ T6927] dump_stack+0xa5/0xe6 [ 135.691561][ T6927] should_fail.cold+0x5/0xa [ 135.696040][ T6927] ? hsr_add_node+0x57/0x930 [ 135.700601][ T6927] should_failslab+0x5/0x10 [ 135.705091][ T6927] kmem_cache_alloc_trace+0x55/0x370 [ 135.710451][ T6927] hsr_add_node+0x57/0x930 [ 135.714841][ T6927] hsr_forward_skb+0x4a9/0x1640 [ 135.719870][ T6927] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 135.726111][ T6927] ? create_prof_cpu_mask+0x20/0x20 [ 135.731508][ T6927] ? prp_fill_frame_info+0x620/0x620 [ 135.736782][ T6927] ? lock_chain_count+0x20/0x20 [ 135.741747][ T6927] ? find_held_lock+0x2d/0x110 [ 135.746662][ T6927] hsr_handle_frame+0x4a0/0x5e0 [ 135.751610][ T6927] ? hsr_nl_nodedown+0x300/0x300 [ 135.756520][ T6927] __netif_receive_skb_core+0x6b4/0x2e60 [ 135.762133][ T6927] ? __lock_acquire+0xb43/0x54d0 [ 135.767052][ T6927] ? generic_xdp_tx+0x520/0x520 [ 135.771890][ T6927] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 135.778160][ T6927] ? find_held_lock+0x2d/0x110 [ 135.782982][ T6927] ? lock_acquire+0x1ab/0x740 [ 135.787647][ T6927] __netif_receive_skb_one_core+0xaa/0x180 [ 135.793515][ T6927] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 135.799390][ T6927] ? ktime_get_with_offset+0x26c/0x390 [ 135.805076][ T6927] netif_receive_skb+0xf5/0x650 [ 135.810031][ T6927] ? __netif_receive_skb+0x1a0/0x1a0 [ 135.815308][ T6927] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 135.821267][ T6927] ? build_skb+0x5f/0x120 [ 135.825573][ T6927] ? __tun_build_skb+0x163/0x210 [ 135.830673][ T6927] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 135.836398][ T6927] ? tun_net_open+0xf0/0xf0 [ 135.841166][ T6927] ? lock_release+0x720/0x720 [ 135.845834][ T6927] ? tun_get_user+0x1c2f/0x2f20 [ 135.850853][ T6927] ? lock_downgrade+0x6e0/0x6e0 [ 135.855700][ T6927] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 135.861830][ T6927] tun_get_user+0xe59/0x2f20 [ 135.866502][ T6927] ? tun_build_skb+0xc20/0xc20 [ 135.871440][ T6927] ? find_held_lock+0x2d/0x110 [ 135.876287][ T6927] ? tun_get+0xef/0x1c0 [ 135.880448][ T6927] tun_chr_write_iter+0xbd/0x1a0 [ 135.885460][ T6927] ? aa_path_link+0x2e0/0x2e0 [ 135.890116][ T6927] new_sync_write+0x35d/0x5f0 [ 135.894892][ T6927] ? new_sync_read+0x5f0/0x5f0 [ 135.899963][ T6927] ? lock_downgrade+0x6e0/0x6e0 [ 135.904811][ T6927] ? security_file_permission+0x49/0x450 [ 135.910603][ T6927] vfs_write+0x5c3/0x870 [ 135.914829][ T6927] ksys_write+0xf4/0x1d0 [ 135.919162][ T6927] ? __ia32_sys_read+0xa0/0xa0 [ 135.924040][ T6927] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 135.930021][ T6927] ? syscall_enter_from_user_mode+0x27/0x70 [ 135.936003][ T6927] do_syscall_64+0x2d/0x40 [ 135.940495][ T6927] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.946402][ T6927] RIP: 0033:0x7fcb6faeb24f [ 135.950891][ T6927] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 135.970829][ T6927] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 135.979271][ T6927] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 135.987466][ T6927] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 135.995789][ T6927] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 136.003889][ T6927] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 136.012109][ T6927] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 136.083466][ T6930] FAULT_INJECTION: forcing a failure. [ 136.083466][ T6930] name failslab, interval 1, probability 0, space 0, times 0 [ 136.096945][ T6930] CPU: 0 PID: 6930 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 136.105533][ T6930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 136.116463][ T6930] Call Trace: [ 136.120013][ T6930] dump_stack+0xa5/0xe6 [ 136.124422][ T6930] should_fail.cold+0x5/0xa [ 136.129154][ T6930] ? hsr_add_node+0x57/0x930 [ 136.133873][ T6930] should_failslab+0x5/0x10 [ 136.138802][ T6930] kmem_cache_alloc_trace+0x55/0x370 [ 136.144248][ T6930] hsr_add_node+0x57/0x930 [ 136.148649][ T6930] hsr_forward_skb+0x4a9/0x1640 [ 136.153513][ T6930] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 136.159499][ T6930] ? create_prof_cpu_mask+0x20/0x20 [ 136.164701][ T6930] ? prp_fill_frame_info+0x620/0x620 [ 136.169987][ T6930] ? lock_chain_count+0x20/0x20 [ 136.175090][ T6930] ? find_held_lock+0x2d/0x110 [ 136.179856][ T6930] hsr_handle_frame+0x4a0/0x5e0 [ 136.184714][ T6930] ? hsr_nl_nodedown+0x300/0x300 [ 136.189818][ T6930] __netif_receive_skb_core+0x6b4/0x2e60 [ 136.195913][ T6930] ? __lock_acquire+0xb43/0x54d0 [ 136.200927][ T6930] ? generic_xdp_tx+0x520/0x520 [ 136.205841][ T6930] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 136.211913][ T6930] ? find_held_lock+0x2d/0x110 [ 136.216849][ T6930] ? lock_acquire+0x1ab/0x740 [ 136.221938][ T6930] __netif_receive_skb_one_core+0xaa/0x180 [ 136.227748][ T6930] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 136.233879][ T6930] ? ktime_get_with_offset+0x26c/0x390 [ 136.239372][ T6930] netif_receive_skb+0xf5/0x650 [ 136.244241][ T6930] ? __netif_receive_skb+0x1a0/0x1a0 [ 136.249648][ T6930] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 136.255700][ T6930] ? build_skb+0x5f/0x120 [ 136.260452][ T6930] ? __tun_build_skb+0x163/0x210 [ 136.265764][ T6930] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 136.271051][ T6930] ? tun_net_open+0xf0/0xf0 [ 136.275665][ T6930] ? lock_release+0x720/0x720 [ 136.280320][ T6930] ? tun_get_user+0x1c2f/0x2f20 [ 136.285144][ T6930] ? lock_downgrade+0x6e0/0x6e0 [ 136.290245][ T6930] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 136.296427][ T6930] tun_get_user+0xe59/0x2f20 [ 136.301289][ T6930] ? tun_build_skb+0xc20/0xc20 [ 136.306047][ T6930] ? find_held_lock+0x2d/0x110 [ 136.310805][ T6930] ? tun_get+0xef/0x1c0 [ 136.314959][ T6930] tun_chr_write_iter+0xbd/0x1a0 [ 136.319881][ T6930] ? aa_path_link+0x2e0/0x2e0 [ 136.324540][ T6930] new_sync_write+0x35d/0x5f0 [ 136.329196][ T6930] ? new_sync_read+0x5f0/0x5f0 [ 136.334055][ T6930] ? lock_downgrade+0x6e0/0x6e0 [ 136.338904][ T6930] ? security_file_permission+0x49/0x450 [ 136.344514][ T6930] vfs_write+0x5c3/0x870 [ 136.348750][ T6930] ksys_write+0xf4/0x1d0 [ 136.353145][ T6930] ? __ia32_sys_read+0xa0/0xa0 [ 136.357987][ T6930] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 136.363957][ T6930] ? syscall_enter_from_user_mode+0x27/0x70 [ 136.369837][ T6930] do_syscall_64+0x2d/0x40 [ 136.374322][ T6930] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.380190][ T6930] RIP: 0033:0x7fcb6faeb24f [ 136.384677][ T6930] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 136.404980][ T6930] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 136.413385][ T6930] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 136.421730][ T6930] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 136.429688][ T6930] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 136.437813][ T6930] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 136.445766][ T6930] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 136.509406][ T6933] FAULT_INJECTION: forcing a failure. [ 136.509406][ T6933] name failslab, interval 1, probability 0, space 0, times 0 [ 136.522064][ T6933] CPU: 0 PID: 6933 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 136.530512][ T6933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 136.540812][ T6933] Call Trace: [ 136.544083][ T6933] dump_stack+0xa5/0xe6 [ 136.548636][ T6933] should_fail.cold+0x5/0xa [ 136.553240][ T6933] ? hsr_add_node+0x57/0x930 [ 136.557904][ T6933] should_failslab+0x5/0x10 [ 136.562476][ T6933] kmem_cache_alloc_trace+0x55/0x370 [ 136.567846][ T6933] hsr_add_node+0x57/0x930 [ 136.572261][ T6933] hsr_forward_skb+0x4a9/0x1640 [ 136.577106][ T6933] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 136.583308][ T6933] ? create_prof_cpu_mask+0x20/0x20 [ 136.588501][ T6933] ? prp_fill_frame_info+0x620/0x620 [ 136.593777][ T6933] ? lock_chain_count+0x20/0x20 [ 136.598606][ T6933] ? find_held_lock+0x2d/0x110 [ 136.603359][ T6933] hsr_handle_frame+0x4a0/0x5e0 [ 136.608455][ T6933] ? hsr_nl_nodedown+0x300/0x300 [ 136.613542][ T6933] __netif_receive_skb_core+0x6b4/0x2e60 [ 136.619152][ T6933] ? __lock_acquire+0xb43/0x54d0 [ 136.624160][ T6933] ? generic_xdp_tx+0x520/0x520 [ 136.628991][ T6933] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 136.635291][ T6933] ? find_held_lock+0x2d/0x110 [ 136.640033][ T6933] ? lock_acquire+0x1ab/0x740 [ 136.645165][ T6933] __netif_receive_skb_one_core+0xaa/0x180 [ 136.651053][ T6933] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 136.657184][ T6933] ? ktime_get_with_offset+0x26c/0x390 [ 136.662808][ T6933] netif_receive_skb+0xf5/0x650 [ 136.667721][ T6933] ? __netif_receive_skb+0x1a0/0x1a0 [ 136.673428][ T6933] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 136.679777][ T6933] ? build_skb+0x5f/0x120 [ 136.684098][ T6933] ? __tun_build_skb+0x163/0x210 [ 136.689028][ T6933] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 136.694395][ T6933] ? tun_net_open+0xf0/0xf0 [ 136.699312][ T6933] ? lock_release+0x720/0x720 [ 136.703970][ T6933] ? tun_get_user+0x1c2f/0x2f20 [ 136.708798][ T6933] ? lock_downgrade+0x6e0/0x6e0 [ 136.713806][ T6933] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 136.719941][ T6933] tun_get_user+0xe59/0x2f20 [ 136.724789][ T6933] ? tun_build_skb+0xc20/0xc20 [ 136.729529][ T6933] ? find_held_lock+0x2d/0x110 [ 136.734269][ T6933] ? tun_get+0xef/0x1c0 [ 136.738863][ T6933] tun_chr_write_iter+0xbd/0x1a0 [ 136.743897][ T6933] ? aa_path_link+0x2e0/0x2e0 [ 136.748664][ T6933] new_sync_write+0x35d/0x5f0 [ 136.753330][ T6933] ? new_sync_read+0x5f0/0x5f0 [ 136.758282][ T6933] ? lock_downgrade+0x6e0/0x6e0 [ 136.763335][ T6933] ? security_file_permission+0x49/0x450 [ 136.769156][ T6933] vfs_write+0x5c3/0x870 [ 136.773488][ T6933] ksys_write+0xf4/0x1d0 [ 136.777714][ T6933] ? __ia32_sys_read+0xa0/0xa0 [ 136.782751][ T6933] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 136.789186][ T6933] ? syscall_enter_from_user_mode+0x27/0x70 [ 136.795368][ T6933] do_syscall_64+0x2d/0x40 [ 136.799940][ T6933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.805898][ T6933] RIP: 0033:0x7fcb6faeb24f [ 136.810498][ T6933] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 136.830902][ T6933] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 136.839450][ T6933] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 136.847644][ T6933] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:03:36 executed programs: 141 [ 136.855794][ T6933] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 136.863840][ T6933] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 136.871814][ T6933] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 136.945336][ T6936] FAULT_INJECTION: forcing a failure. [ 136.945336][ T6936] name failslab, interval 1, probability 0, space 0, times 0 [ 136.957965][ T6936] CPU: 1 PID: 6936 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 136.966369][ T6936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 136.976409][ T6936] Call Trace: [ 136.979675][ T6936] dump_stack+0xa5/0xe6 [ 136.983814][ T6936] should_fail.cold+0x5/0xa [ 136.988470][ T6936] ? hsr_add_node+0x57/0x930 [ 136.993064][ T6936] should_failslab+0x5/0x10 [ 136.997563][ T6936] kmem_cache_alloc_trace+0x55/0x370 [ 137.002973][ T6936] hsr_add_node+0x57/0x930 [ 137.007389][ T6936] hsr_forward_skb+0x4a9/0x1640 [ 137.012225][ T6936] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.018332][ T6936] ? create_prof_cpu_mask+0x20/0x20 [ 137.023604][ T6936] ? prp_fill_frame_info+0x620/0x620 [ 137.028967][ T6936] ? lock_chain_count+0x20/0x20 [ 137.033899][ T6936] ? find_held_lock+0x2d/0x110 [ 137.038911][ T6936] hsr_handle_frame+0x4a0/0x5e0 [ 137.043838][ T6936] ? hsr_nl_nodedown+0x300/0x300 [ 137.048758][ T6936] __netif_receive_skb_core+0x6b4/0x2e60 [ 137.054383][ T6936] ? __lock_acquire+0xb43/0x54d0 [ 137.059394][ T6936] ? generic_xdp_tx+0x520/0x520 [ 137.064331][ T6936] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.070380][ T6936] ? find_held_lock+0x2d/0x110 [ 137.075333][ T6936] ? lock_acquire+0x1ab/0x740 [ 137.080116][ T6936] __netif_receive_skb_one_core+0xaa/0x180 [ 137.085921][ T6936] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 137.091805][ T6936] ? ktime_get_with_offset+0x26c/0x390 [ 137.097341][ T6936] netif_receive_skb+0xf5/0x650 [ 137.102180][ T6936] ? __netif_receive_skb+0x1a0/0x1a0 [ 137.107445][ T6936] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.113836][ T6936] ? build_skb+0x5f/0x120 [ 137.118233][ T6936] ? __tun_build_skb+0x163/0x210 [ 137.123241][ T6936] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 137.128514][ T6936] ? tun_net_open+0xf0/0xf0 [ 137.132997][ T6936] ? lock_release+0x720/0x720 [ 137.137836][ T6936] ? tun_get_user+0x1c2f/0x2f20 [ 137.142682][ T6936] ? lock_downgrade+0x6e0/0x6e0 [ 137.147606][ T6936] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.153722][ T6936] tun_get_user+0xe59/0x2f20 [ 137.158326][ T6936] ? tun_build_skb+0xc20/0xc20 [ 137.163194][ T6936] ? find_held_lock+0x2d/0x110 [ 137.168062][ T6936] ? tun_get+0xef/0x1c0 [ 137.172338][ T6936] tun_chr_write_iter+0xbd/0x1a0 [ 137.177438][ T6936] ? aa_path_link+0x2e0/0x2e0 [ 137.182456][ T6936] new_sync_write+0x35d/0x5f0 [ 137.187296][ T6936] ? new_sync_read+0x5f0/0x5f0 [ 137.192051][ T6936] ? lock_downgrade+0x6e0/0x6e0 [ 137.196920][ T6936] ? security_file_permission+0x49/0x450 [ 137.202657][ T6936] vfs_write+0x5c3/0x870 [ 137.206905][ T6936] ksys_write+0xf4/0x1d0 [ 137.211144][ T6936] ? __ia32_sys_read+0xa0/0xa0 [ 137.215903][ T6936] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.221978][ T6936] ? syscall_enter_from_user_mode+0x27/0x70 [ 137.228822][ T6936] do_syscall_64+0x2d/0x40 [ 137.233305][ T6936] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.239300][ T6936] RIP: 0033:0x7fcb6faeb24f [ 137.243701][ T6936] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 137.263638][ T6936] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 137.272308][ T6936] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 137.280419][ T6936] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 137.288374][ T6936] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 137.296593][ T6936] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 137.304544][ T6936] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 137.379300][ T6939] FAULT_INJECTION: forcing a failure. [ 137.379300][ T6939] name failslab, interval 1, probability 0, space 0, times 0 [ 137.392247][ T6939] CPU: 1 PID: 6939 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 137.400730][ T6939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 137.411295][ T6939] Call Trace: [ 137.414591][ T6939] dump_stack+0xa5/0xe6 [ 137.418845][ T6939] should_fail.cold+0x5/0xa [ 137.423358][ T6939] ? hsr_add_node+0x57/0x930 [ 137.428020][ T6939] should_failslab+0x5/0x10 [ 137.432813][ T6939] kmem_cache_alloc_trace+0x55/0x370 [ 137.438099][ T6939] hsr_add_node+0x57/0x930 [ 137.442507][ T6939] hsr_forward_skb+0x4a9/0x1640 [ 137.447341][ T6939] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.453398][ T6939] ? create_prof_cpu_mask+0x20/0x20 [ 137.458591][ T6939] ? prp_fill_frame_info+0x620/0x620 [ 137.463979][ T6939] ? lock_chain_count+0x20/0x20 [ 137.468905][ T6939] ? find_held_lock+0x2d/0x110 [ 137.473673][ T6939] hsr_handle_frame+0x4a0/0x5e0 [ 137.478510][ T6939] ? hsr_nl_nodedown+0x300/0x300 [ 137.483520][ T6939] __netif_receive_skb_core+0x6b4/0x2e60 [ 137.489242][ T6939] ? __lock_acquire+0xb43/0x54d0 [ 137.494564][ T6939] ? generic_xdp_tx+0x520/0x520 [ 137.499420][ T6939] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.506041][ T6939] ? find_held_lock+0x2d/0x110 [ 137.511104][ T6939] ? lock_acquire+0x1ab/0x740 [ 137.515791][ T6939] __netif_receive_skb_one_core+0xaa/0x180 [ 137.521856][ T6939] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 137.527837][ T6939] ? ktime_get_with_offset+0x26c/0x390 [ 137.533289][ T6939] netif_receive_skb+0xf5/0x650 [ 137.538209][ T6939] ? __netif_receive_skb+0x1a0/0x1a0 [ 137.543667][ T6939] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.549725][ T6939] ? build_skb+0x5f/0x120 [ 137.554146][ T6939] ? __tun_build_skb+0x163/0x210 [ 137.559084][ T6939] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 137.564534][ T6939] ? tun_net_open+0xf0/0xf0 [ 137.569106][ T6939] ? lock_release+0x720/0x720 [ 137.573859][ T6939] ? tun_get_user+0x1c2f/0x2f20 [ 137.578793][ T6939] ? lock_downgrade+0x6e0/0x6e0 [ 137.583647][ T6939] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.589617][ T6939] tun_get_user+0xe59/0x2f20 [ 137.594210][ T6939] ? tun_build_skb+0xc20/0xc20 [ 137.599147][ T6939] ? find_held_lock+0x2d/0x110 [ 137.604245][ T6939] ? tun_get+0xef/0x1c0 [ 137.608509][ T6939] tun_chr_write_iter+0xbd/0x1a0 [ 137.613520][ T6939] ? aa_path_link+0x2e0/0x2e0 [ 137.618188][ T6939] new_sync_write+0x35d/0x5f0 [ 137.622851][ T6939] ? new_sync_read+0x5f0/0x5f0 [ 137.627598][ T6939] ? lock_downgrade+0x6e0/0x6e0 [ 137.632445][ T6939] ? security_file_permission+0x49/0x450 [ 137.638086][ T6939] vfs_write+0x5c3/0x870 [ 137.642333][ T6939] ksys_write+0xf4/0x1d0 [ 137.646583][ T6939] ? __ia32_sys_read+0xa0/0xa0 [ 137.652148][ T6939] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.658130][ T6939] ? syscall_enter_from_user_mode+0x27/0x70 [ 137.664131][ T6939] do_syscall_64+0x2d/0x40 [ 137.668666][ T6939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.674662][ T6939] RIP: 0033:0x7fcb6faeb24f [ 137.679157][ T6939] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 137.699361][ T6939] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 137.707847][ T6939] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 137.715802][ T6939] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 137.723847][ T6939] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 137.731804][ T6939] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 137.739938][ T6939] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 137.803392][ T6942] FAULT_INJECTION: forcing a failure. [ 137.803392][ T6942] name failslab, interval 1, probability 0, space 0, times 0 [ 137.816279][ T6942] CPU: 0 PID: 6942 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 137.824586][ T6942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 137.834812][ T6942] Call Trace: [ 137.838160][ T6942] dump_stack+0xa5/0xe6 [ 137.842321][ T6942] should_fail.cold+0x5/0xa [ 137.847078][ T6942] ? hsr_add_node+0x57/0x930 [ 137.851730][ T6942] should_failslab+0x5/0x10 [ 137.856298][ T6942] kmem_cache_alloc_trace+0x55/0x370 [ 137.861584][ T6942] hsr_add_node+0x57/0x930 [ 137.866010][ T6942] hsr_forward_skb+0x4a9/0x1640 [ 137.870858][ T6942] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.877032][ T6942] ? create_prof_cpu_mask+0x20/0x20 [ 137.882244][ T6942] ? prp_fill_frame_info+0x620/0x620 [ 137.887530][ T6942] ? lock_chain_count+0x20/0x20 [ 137.892541][ T6942] ? find_held_lock+0x2d/0x110 [ 137.897403][ T6942] hsr_handle_frame+0x4a0/0x5e0 [ 137.902271][ T6942] ? hsr_nl_nodedown+0x300/0x300 [ 137.907330][ T6942] __netif_receive_skb_core+0x6b4/0x2e60 [ 137.913169][ T6942] ? __lock_acquire+0xb43/0x54d0 [ 137.918088][ T6942] ? generic_xdp_tx+0x520/0x520 [ 137.923009][ T6942] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.929364][ T6942] ? find_held_lock+0x2d/0x110 [ 137.934123][ T6942] ? lock_acquire+0x1ab/0x740 [ 137.938793][ T6942] __netif_receive_skb_one_core+0xaa/0x180 [ 137.944581][ T6942] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 137.950559][ T6942] ? ktime_get_with_offset+0x26c/0x390 [ 137.956106][ T6942] netif_receive_skb+0xf5/0x650 [ 137.961110][ T6942] ? __netif_receive_skb+0x1a0/0x1a0 [ 137.966376][ T6942] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 137.972341][ T6942] ? build_skb+0x5f/0x120 [ 137.976647][ T6942] ? __tun_build_skb+0x163/0x210 [ 137.981650][ T6942] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 137.986922][ T6942] ? tun_net_open+0xf0/0xf0 [ 137.991495][ T6942] ? lock_release+0x720/0x720 [ 137.996154][ T6942] ? tun_get_user+0x1c2f/0x2f20 [ 138.001045][ T6942] ? lock_downgrade+0x6e0/0x6e0 [ 138.005894][ T6942] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.011923][ T6942] tun_get_user+0xe59/0x2f20 [ 138.016559][ T6942] ? tun_build_skb+0xc20/0xc20 [ 138.021317][ T6942] ? find_held_lock+0x2d/0x110 [ 138.026084][ T6942] ? tun_get+0xef/0x1c0 [ 138.030344][ T6942] tun_chr_write_iter+0xbd/0x1a0 [ 138.035382][ T6942] ? aa_path_link+0x2e0/0x2e0 [ 138.040043][ T6942] new_sync_write+0x35d/0x5f0 [ 138.044801][ T6942] ? new_sync_read+0x5f0/0x5f0 [ 138.049637][ T6942] ? lock_downgrade+0x6e0/0x6e0 [ 138.054567][ T6942] ? security_file_permission+0x49/0x450 [ 138.060300][ T6942] vfs_write+0x5c3/0x870 [ 138.064595][ T6942] ksys_write+0xf4/0x1d0 [ 138.068918][ T6942] ? __ia32_sys_read+0xa0/0xa0 [ 138.073665][ T6942] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.079641][ T6942] ? syscall_enter_from_user_mode+0x27/0x70 [ 138.085536][ T6942] do_syscall_64+0x2d/0x40 [ 138.089952][ T6942] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.096013][ T6942] RIP: 0033:0x7fcb6faeb24f [ 138.100426][ T6942] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 138.120714][ T6942] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 138.129299][ T6942] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 138.137371][ T6942] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 138.145462][ T6942] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 138.153639][ T6942] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 138.162231][ T6942] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 138.212395][ T6945] FAULT_INJECTION: forcing a failure. [ 138.212395][ T6945] name failslab, interval 1, probability 0, space 0, times 0 [ 138.225098][ T6945] CPU: 0 PID: 6945 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 138.234546][ T6945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 138.244742][ T6945] Call Trace: [ 138.248029][ T6945] dump_stack+0xa5/0xe6 [ 138.252183][ T6945] should_fail.cold+0x5/0xa [ 138.256681][ T6945] ? hsr_add_node+0x57/0x930 [ 138.261539][ T6945] should_failslab+0x5/0x10 [ 138.266113][ T6945] kmem_cache_alloc_trace+0x55/0x370 [ 138.271630][ T6945] hsr_add_node+0x57/0x930 [ 138.276123][ T6945] hsr_forward_skb+0x4a9/0x1640 [ 138.281059][ T6945] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 138.287107][ T6945] ? create_prof_cpu_mask+0x20/0x20 [ 138.292301][ T6945] ? prp_fill_frame_info+0x620/0x620 [ 138.297611][ T6945] ? lock_chain_count+0x20/0x20 [ 138.302446][ T6945] ? find_held_lock+0x2d/0x110 [ 138.307551][ T6945] hsr_handle_frame+0x4a0/0x5e0 [ 138.312569][ T6945] ? hsr_nl_nodedown+0x300/0x300 [ 138.317617][ T6945] __netif_receive_skb_core+0x6b4/0x2e60 [ 138.323341][ T6945] ? __lock_acquire+0xb43/0x54d0 [ 138.328444][ T6945] ? generic_xdp_tx+0x520/0x520 [ 138.333373][ T6945] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 138.339336][ T6945] ? find_held_lock+0x2d/0x110 [ 138.344172][ T6945] ? lock_acquire+0x1ab/0x740 [ 138.348914][ T6945] __netif_receive_skb_one_core+0xaa/0x180 [ 138.355028][ T6945] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 138.361268][ T6945] ? ktime_get_with_offset+0x26c/0x390 [ 138.366982][ T6945] netif_receive_skb+0xf5/0x650 [ 138.371989][ T6945] ? __netif_receive_skb+0x1a0/0x1a0 [ 138.377259][ T6945] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 138.383485][ T6945] ? build_skb+0x5f/0x120 [ 138.388124][ T6945] ? __tun_build_skb+0x163/0x210 [ 138.393395][ T6945] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 138.399033][ T6945] ? tun_net_open+0xf0/0xf0 [ 138.403521][ T6945] ? lock_release+0x720/0x720 [ 138.408262][ T6945] ? tun_get_user+0x1c2f/0x2f20 [ 138.413185][ T6945] ? lock_downgrade+0x6e0/0x6e0 [ 138.418010][ T6945] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.424245][ T6945] tun_get_user+0xe59/0x2f20 [ 138.429007][ T6945] ? tun_build_skb+0xc20/0xc20 [ 138.434269][ T6945] ? find_held_lock+0x2d/0x110 [ 138.439542][ T6945] ? tun_get+0xef/0x1c0 [ 138.443697][ T6945] tun_chr_write_iter+0xbd/0x1a0 [ 138.449381][ T6945] ? aa_path_link+0x2e0/0x2e0 [ 138.454158][ T6945] new_sync_write+0x35d/0x5f0 [ 138.458831][ T6945] ? new_sync_read+0x5f0/0x5f0 [ 138.463861][ T6945] ? lock_downgrade+0x6e0/0x6e0 [ 138.468806][ T6945] ? security_file_permission+0x49/0x450 [ 138.474479][ T6945] vfs_write+0x5c3/0x870 [ 138.479087][ T6945] ksys_write+0xf4/0x1d0 [ 138.483323][ T6945] ? __ia32_sys_read+0xa0/0xa0 [ 138.488068][ T6945] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.494125][ T6945] ? syscall_enter_from_user_mode+0x27/0x70 [ 138.500186][ T6945] do_syscall_64+0x2d/0x40 [ 138.504788][ T6945] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.510656][ T6945] RIP: 0033:0x7fcb6faeb24f [ 138.515045][ T6945] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 138.535172][ T6945] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 138.543561][ T6945] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 138.551516][ T6945] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 138.559937][ T6945] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 138.568098][ T6945] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 138.576578][ T6945] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 138.633367][ T6948] FAULT_INJECTION: forcing a failure. [ 138.633367][ T6948] name failslab, interval 1, probability 0, space 0, times 0 [ 138.646572][ T6948] CPU: 0 PID: 6948 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 138.654892][ T6948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 138.665254][ T6948] Call Trace: [ 138.668549][ T6948] dump_stack+0xa5/0xe6 [ 138.672808][ T6948] should_fail.cold+0x5/0xa [ 138.677309][ T6948] ? hsr_add_node+0x57/0x930 [ 138.681895][ T6948] should_failslab+0x5/0x10 [ 138.686772][ T6948] kmem_cache_alloc_trace+0x55/0x370 [ 138.692049][ T6948] hsr_add_node+0x57/0x930 [ 138.696535][ T6948] hsr_forward_skb+0x4a9/0x1640 [ 138.701505][ T6948] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 138.707466][ T6948] ? create_prof_cpu_mask+0x20/0x20 [ 138.712730][ T6948] ? prp_fill_frame_info+0x620/0x620 [ 138.718087][ T6948] ? lock_chain_count+0x20/0x20 [ 138.723008][ T6948] ? find_held_lock+0x2d/0x110 [ 138.727757][ T6948] hsr_handle_frame+0x4a0/0x5e0 [ 138.732591][ T6948] ? hsr_nl_nodedown+0x300/0x300 [ 138.737518][ T6948] __netif_receive_skb_core+0x6b4/0x2e60 [ 138.743163][ T6948] ? __lock_acquire+0xb43/0x54d0 [ 138.748168][ T6948] ? generic_xdp_tx+0x520/0x520 [ 138.753434][ T6948] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 138.759504][ T6948] ? find_held_lock+0x2d/0x110 [ 138.764352][ T6948] ? lock_acquire+0x1ab/0x740 [ 138.769016][ T6948] __netif_receive_skb_one_core+0xaa/0x180 [ 138.774974][ T6948] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 138.781005][ T6948] ? ktime_get_with_offset+0x26c/0x390 [ 138.786630][ T6948] netif_receive_skb+0xf5/0x650 [ 138.791478][ T6948] ? __netif_receive_skb+0x1a0/0x1a0 [ 138.796744][ T6948] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 138.802710][ T6948] ? build_skb+0x5f/0x120 [ 138.807281][ T6948] ? __tun_build_skb+0x163/0x210 [ 138.812389][ T6948] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 138.817860][ T6948] ? tun_net_open+0xf0/0xf0 [ 138.822713][ T6948] ? lock_release+0x720/0x720 [ 138.827395][ T6948] ? tun_get_user+0x1c2f/0x2f20 [ 138.832234][ T6948] ? lock_downgrade+0x6e0/0x6e0 [ 138.837078][ T6948] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.843071][ T6948] tun_get_user+0xe59/0x2f20 [ 138.847759][ T6948] ? tun_build_skb+0xc20/0xc20 [ 138.852686][ T6948] ? find_held_lock+0x2d/0x110 [ 138.857530][ T6948] ? tun_get+0xef/0x1c0 [ 138.861677][ T6948] tun_chr_write_iter+0xbd/0x1a0 [ 138.866599][ T6948] ? aa_path_link+0x2e0/0x2e0 [ 138.871270][ T6948] new_sync_write+0x35d/0x5f0 [ 138.875938][ T6948] ? new_sync_read+0x5f0/0x5f0 [ 138.880682][ T6948] ? lock_downgrade+0x6e0/0x6e0 [ 138.885537][ T6948] ? security_file_permission+0x49/0x450 [ 138.891327][ T6948] vfs_write+0x5c3/0x870 [ 138.895564][ T6948] ksys_write+0xf4/0x1d0 [ 138.899793][ T6948] ? __ia32_sys_read+0xa0/0xa0 [ 138.904537][ T6948] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.910640][ T6948] ? syscall_enter_from_user_mode+0x27/0x70 [ 138.916532][ T6948] do_syscall_64+0x2d/0x40 [ 138.920962][ T6948] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.926845][ T6948] RIP: 0033:0x7fcb6faeb24f [ 138.931243][ T6948] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 138.951104][ T6948] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 138.959528][ T6948] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 138.967658][ T6948] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 138.975619][ T6948] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 138.983694][ T6948] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 138.991850][ T6948] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 139.066945][ T6951] FAULT_INJECTION: forcing a failure. [ 139.066945][ T6951] name failslab, interval 1, probability 0, space 0, times 0 [ 139.079701][ T6951] CPU: 0 PID: 6951 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 139.088093][ T6951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 139.098162][ T6951] Call Trace: [ 139.101444][ T6951] dump_stack+0xa5/0xe6 [ 139.105600][ T6951] should_fail.cold+0x5/0xa [ 139.110196][ T6951] ? hsr_add_node+0x57/0x930 [ 139.114878][ T6951] should_failslab+0x5/0x10 [ 139.119488][ T6951] kmem_cache_alloc_trace+0x55/0x370 [ 139.124862][ T6951] hsr_add_node+0x57/0x930 [ 139.129269][ T6951] hsr_forward_skb+0x4a9/0x1640 [ 139.134114][ T6951] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 139.140152][ T6951] ? create_prof_cpu_mask+0x20/0x20 [ 139.145356][ T6951] ? prp_fill_frame_info+0x620/0x620 [ 139.150744][ T6951] ? lock_chain_count+0x20/0x20 [ 139.155736][ T6951] ? find_held_lock+0x2d/0x110 [ 139.160679][ T6951] hsr_handle_frame+0x4a0/0x5e0 [ 139.165590][ T6951] ? hsr_nl_nodedown+0x300/0x300 [ 139.170533][ T6951] __netif_receive_skb_core+0x6b4/0x2e60 [ 139.176157][ T6951] ? __lock_acquire+0xb43/0x54d0 [ 139.181190][ T6951] ? generic_xdp_tx+0x520/0x520 [ 139.186338][ T6951] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 139.192340][ T6951] ? find_held_lock+0x2d/0x110 [ 139.197122][ T6951] ? lock_acquire+0x1ab/0x740 [ 139.201800][ T6951] __netif_receive_skb_one_core+0xaa/0x180 [ 139.207618][ T6951] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 139.213541][ T6951] ? ktime_get_with_offset+0x26c/0x390 [ 139.219034][ T6951] netif_receive_skb+0xf5/0x650 [ 139.223904][ T6951] ? __netif_receive_skb+0x1a0/0x1a0 [ 139.229365][ T6951] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 139.235334][ T6951] ? build_skb+0x5f/0x120 [ 139.239734][ T6951] ? __tun_build_skb+0x163/0x210 [ 139.244656][ T6951] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 139.250904][ T6951] ? tun_net_open+0xf0/0xf0 [ 139.255586][ T6951] ? lock_release+0x720/0x720 [ 139.260436][ T6951] ? tun_get_user+0x1c2f/0x2f20 [ 139.265293][ T6951] ? lock_downgrade+0x6e0/0x6e0 [ 139.270248][ T6951] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 139.276216][ T6951] tun_get_user+0xe59/0x2f20 [ 139.280821][ T6951] ? tun_build_skb+0xc20/0xc20 [ 139.285653][ T6951] ? find_held_lock+0x2d/0x110 [ 139.290596][ T6951] ? tun_get+0xef/0x1c0 [ 139.294779][ T6951] tun_chr_write_iter+0xbd/0x1a0 [ 139.299712][ T6951] ? aa_path_link+0x2e0/0x2e0 [ 139.304702][ T6951] new_sync_write+0x35d/0x5f0 [ 139.309467][ T6951] ? new_sync_read+0x5f0/0x5f0 [ 139.314236][ T6951] ? lock_downgrade+0x6e0/0x6e0 [ 139.319512][ T6951] ? security_file_permission+0x49/0x450 [ 139.325330][ T6951] vfs_write+0x5c3/0x870 [ 139.329653][ T6951] ksys_write+0xf4/0x1d0 [ 139.333880][ T6951] ? __ia32_sys_read+0xa0/0xa0 [ 139.338643][ T6951] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 139.344693][ T6951] ? syscall_enter_from_user_mode+0x27/0x70 [ 139.350572][ T6951] do_syscall_64+0x2d/0x40 [ 139.354969][ T6951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.360939][ T6951] RIP: 0033:0x7fcb6faeb24f [ 139.365427][ T6951] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 139.385724][ T6951] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 139.394221][ T6951] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 139.402350][ T6951] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 139.410302][ T6951] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 139.418431][ T6951] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 139.426559][ T6951] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 139.496173][ T6954] FAULT_INJECTION: forcing a failure. [ 139.496173][ T6954] name failslab, interval 1, probability 0, space 0, times 0 [ 139.508801][ T6954] CPU: 1 PID: 6954 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 139.517256][ T6954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 139.527997][ T6954] Call Trace: [ 139.531373][ T6954] dump_stack+0xa5/0xe6 [ 139.535642][ T6954] should_fail.cold+0x5/0xa [ 139.540136][ T6954] ? hsr_add_node+0x57/0x930 [ 139.544807][ T6954] should_failslab+0x5/0x10 [ 139.549464][ T6954] kmem_cache_alloc_trace+0x55/0x370 [ 139.554919][ T6954] hsr_add_node+0x57/0x930 [ 139.559330][ T6954] hsr_forward_skb+0x4a9/0x1640 [ 139.564192][ T6954] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 139.570174][ T6954] ? create_prof_cpu_mask+0x20/0x20 [ 139.575375][ T6954] ? prp_fill_frame_info+0x620/0x620 [ 139.580736][ T6954] ? lock_chain_count+0x20/0x20 [ 139.585572][ T6954] ? find_held_lock+0x2d/0x110 [ 139.590581][ T6954] hsr_handle_frame+0x4a0/0x5e0 [ 139.595509][ T6954] ? hsr_nl_nodedown+0x300/0x300 [ 139.600436][ T6954] __netif_receive_skb_core+0x6b4/0x2e60 [ 139.606146][ T6954] ? __lock_acquire+0xb43/0x54d0 [ 139.611430][ T6954] ? generic_xdp_tx+0x520/0x520 [ 139.616373][ T6954] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 139.622337][ T6954] ? find_held_lock+0x2d/0x110 [ 139.627088][ T6954] ? lock_acquire+0x1ab/0x740 [ 139.631766][ T6954] __netif_receive_skb_one_core+0xaa/0x180 [ 139.637762][ T6954] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 139.643819][ T6954] ? ktime_get_with_offset+0x26c/0x390 [ 139.649265][ T6954] netif_receive_skb+0xf5/0x650 [ 139.654156][ T6954] ? __netif_receive_skb+0x1a0/0x1a0 [ 139.659424][ T6954] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 139.665826][ T6954] ? build_skb+0x5f/0x120 [ 139.670227][ T6954] ? __tun_build_skb+0x163/0x210 [ 139.675337][ T6954] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 139.680608][ T6954] ? tun_net_open+0xf0/0xf0 [ 139.685264][ T6954] ? lock_release+0x720/0x720 [ 139.690133][ T6954] ? tun_get_user+0x1c2f/0x2f20 [ 139.694981][ T6954] ? lock_downgrade+0x6e0/0x6e0 [ 139.699826][ T6954] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 139.705886][ T6954] tun_get_user+0xe59/0x2f20 [ 139.710660][ T6954] ? tun_build_skb+0xc20/0xc20 [ 139.715406][ T6954] ? find_held_lock+0x2d/0x110 [ 139.720333][ T6954] ? tun_get+0xef/0x1c0 [ 139.724759][ T6954] tun_chr_write_iter+0xbd/0x1a0 [ 139.729679][ T6954] ? aa_path_link+0x2e0/0x2e0 [ 139.734341][ T6954] new_sync_write+0x35d/0x5f0 [ 139.739154][ T6954] ? new_sync_read+0x5f0/0x5f0 [ 139.743985][ T6954] ? lock_downgrade+0x6e0/0x6e0 [ 139.748842][ T6954] ? security_file_permission+0x49/0x450 [ 139.754484][ T6954] vfs_write+0x5c3/0x870 [ 139.758721][ T6954] ksys_write+0xf4/0x1d0 [ 139.763114][ T6954] ? __ia32_sys_read+0xa0/0xa0 [ 139.767881][ T6954] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 139.774227][ T6954] ? syscall_enter_from_user_mode+0x27/0x70 [ 139.780114][ T6954] do_syscall_64+0x2d/0x40 [ 139.784518][ T6954] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.790396][ T6954] RIP: 0033:0x7fcb6faeb24f [ 139.794815][ T6954] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 139.814504][ T6954] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 139.823176][ T6954] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 139.831317][ T6954] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 139.839622][ T6954] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 139.847664][ T6954] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 139.855618][ T6954] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 139.918312][ T6957] FAULT_INJECTION: forcing a failure. [ 139.918312][ T6957] name failslab, interval 1, probability 0, space 0, times 0 [ 139.931951][ T6957] CPU: 0 PID: 6957 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 139.940262][ T6957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 139.950688][ T6957] Call Trace: [ 139.953970][ T6957] dump_stack+0xa5/0xe6 [ 139.958201][ T6957] should_fail.cold+0x5/0xa [ 139.962694][ T6957] ? hsr_add_node+0x57/0x930 [ 139.967355][ T6957] should_failslab+0x5/0x10 [ 139.971851][ T6957] kmem_cache_alloc_trace+0x55/0x370 [ 139.977330][ T6957] hsr_add_node+0x57/0x930 [ 139.982186][ T6957] hsr_forward_skb+0x4a9/0x1640 [ 139.987216][ T6957] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 139.993194][ T6957] ? create_prof_cpu_mask+0x20/0x20 [ 139.998478][ T6957] ? prp_fill_frame_info+0x620/0x620 [ 140.003778][ T6957] ? lock_chain_count+0x20/0x20 [ 140.008698][ T6957] ? find_held_lock+0x2d/0x110 [ 140.013450][ T6957] hsr_handle_frame+0x4a0/0x5e0 [ 140.018286][ T6957] ? hsr_nl_nodedown+0x300/0x300 [ 140.023297][ T6957] __netif_receive_skb_core+0x6b4/0x2e60 [ 140.028922][ T6957] ? __lock_acquire+0xb43/0x54d0 [ 140.033858][ T6957] ? generic_xdp_tx+0x520/0x520 [ 140.038737][ T6957] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.044715][ T6957] ? find_held_lock+0x2d/0x110 [ 140.049480][ T6957] ? lock_acquire+0x1ab/0x740 [ 140.054204][ T6957] __netif_receive_skb_one_core+0xaa/0x180 [ 140.060289][ T6957] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 140.066547][ T6957] ? ktime_get_with_offset+0x26c/0x390 [ 140.072279][ T6957] netif_receive_skb+0xf5/0x650 [ 140.077264][ T6957] ? __netif_receive_skb+0x1a0/0x1a0 [ 140.082587][ T6957] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.088617][ T6957] ? build_skb+0x5f/0x120 [ 140.093025][ T6957] ? __tun_build_skb+0x163/0x210 [ 140.097953][ T6957] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 140.103316][ T6957] ? tun_net_open+0xf0/0xf0 [ 140.107850][ T6957] ? lock_release+0x720/0x720 [ 140.112622][ T6957] ? tun_get_user+0x1c2f/0x2f20 [ 140.117572][ T6957] ? lock_downgrade+0x6e0/0x6e0 [ 140.122528][ T6957] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 140.129200][ T6957] tun_get_user+0xe59/0x2f20 [ 140.133791][ T6957] ? tun_build_skb+0xc20/0xc20 [ 140.138539][ T6957] ? find_held_lock+0x2d/0x110 [ 140.143849][ T6957] ? tun_get+0xef/0x1c0 [ 140.148024][ T6957] tun_chr_write_iter+0xbd/0x1a0 [ 140.153033][ T6957] ? aa_path_link+0x2e0/0x2e0 [ 140.157880][ T6957] new_sync_write+0x35d/0x5f0 [ 140.162804][ T6957] ? new_sync_read+0x5f0/0x5f0 [ 140.167896][ T6957] ? lock_downgrade+0x6e0/0x6e0 [ 140.172901][ T6957] ? security_file_permission+0x49/0x450 [ 140.178813][ T6957] vfs_write+0x5c3/0x870 [ 140.183297][ T6957] ksys_write+0xf4/0x1d0 [ 140.187545][ T6957] ? __ia32_sys_read+0xa0/0xa0 [ 140.192305][ T6957] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 140.198459][ T6957] ? syscall_enter_from_user_mode+0x27/0x70 [ 140.204340][ T6957] do_syscall_64+0x2d/0x40 [ 140.208744][ T6957] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.214679][ T6957] RIP: 0033:0x7fcb6faeb24f [ 140.219281][ T6957] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 140.238967][ T6957] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 140.247366][ T6957] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 140.255700][ T6957] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 140.263652][ T6957] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 140.271690][ T6957] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 140.279819][ T6957] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 140.344612][ T6960] FAULT_INJECTION: forcing a failure. [ 140.344612][ T6960] name failslab, interval 1, probability 0, space 0, times 0 [ 140.358459][ T6960] CPU: 0 PID: 6960 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 140.367209][ T6960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 140.377509][ T6960] Call Trace: [ 140.380800][ T6960] dump_stack+0xa5/0xe6 [ 140.385055][ T6960] should_fail.cold+0x5/0xa [ 140.389678][ T6960] ? hsr_add_node+0x57/0x930 [ 140.394357][ T6960] should_failslab+0x5/0x10 [ 140.398873][ T6960] kmem_cache_alloc_trace+0x55/0x370 [ 140.404455][ T6960] hsr_add_node+0x57/0x930 [ 140.408879][ T6960] hsr_forward_skb+0x4a9/0x1640 [ 140.413725][ T6960] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.419778][ T6960] ? create_prof_cpu_mask+0x20/0x20 [ 140.425210][ T6960] ? prp_fill_frame_info+0x620/0x620 [ 140.430493][ T6960] ? lock_chain_count+0x20/0x20 [ 140.435337][ T6960] ? find_held_lock+0x2d/0x110 [ 140.440174][ T6960] hsr_handle_frame+0x4a0/0x5e0 [ 140.445184][ T6960] ? hsr_nl_nodedown+0x300/0x300 [ 140.450124][ T6960] __netif_receive_skb_core+0x6b4/0x2e60 [ 140.455842][ T6960] ? __lock_acquire+0xb43/0x54d0 [ 140.461020][ T6960] ? generic_xdp_tx+0x520/0x520 [ 140.465865][ T6960] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.471918][ T6960] ? find_held_lock+0x2d/0x110 [ 140.476669][ T6960] ? lock_acquire+0x1ab/0x740 [ 140.481357][ T6960] __netif_receive_skb_one_core+0xaa/0x180 [ 140.487310][ T6960] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 140.493217][ T6960] ? ktime_get_with_offset+0x26c/0x390 [ 140.498815][ T6960] netif_receive_skb+0xf5/0x650 [ 140.504023][ T6960] ? __netif_receive_skb+0x1a0/0x1a0 [ 140.509393][ T6960] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.515541][ T6960] ? build_skb+0x5f/0x120 [ 140.519867][ T6960] ? __tun_build_skb+0x163/0x210 [ 140.524795][ T6960] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 140.530156][ T6960] ? tun_net_open+0xf0/0xf0 [ 140.534734][ T6960] ? lock_release+0x720/0x720 [ 140.539393][ T6960] ? tun_get_user+0x1c2f/0x2f20 [ 140.544229][ T6960] ? lock_downgrade+0x6e0/0x6e0 [ 140.549588][ T6960] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 140.555759][ T6960] tun_get_user+0xe59/0x2f20 [ 140.560346][ T6960] ? tun_build_skb+0xc20/0xc20 [ 140.565188][ T6960] ? find_held_lock+0x2d/0x110 [ 140.569941][ T6960] ? tun_get+0xef/0x1c0 [ 140.574101][ T6960] tun_chr_write_iter+0xbd/0x1a0 [ 140.579021][ T6960] ? aa_path_link+0x2e0/0x2e0 [ 140.583683][ T6960] new_sync_write+0x35d/0x5f0 [ 140.588344][ T6960] ? new_sync_read+0x5f0/0x5f0 [ 140.593087][ T6960] ? lock_downgrade+0x6e0/0x6e0 [ 140.598117][ T6960] ? security_file_permission+0x49/0x450 [ 140.603822][ T6960] vfs_write+0x5c3/0x870 [ 140.608052][ T6960] ksys_write+0xf4/0x1d0 [ 140.612279][ T6960] ? __ia32_sys_read+0xa0/0xa0 [ 140.617030][ T6960] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 140.622995][ T6960] ? syscall_enter_from_user_mode+0x27/0x70 [ 140.629060][ T6960] do_syscall_64+0x2d/0x40 [ 140.633460][ T6960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.639708][ T6960] RIP: 0033:0x7fcb6faeb24f [ 140.644107][ T6960] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 140.664054][ T6960] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 140.672742][ T6960] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 140.680957][ T6960] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 140.689255][ T6960] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 140.697251][ T6960] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 140.705211][ T6960] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 140.817879][ T6963] FAULT_INJECTION: forcing a failure. [ 140.817879][ T6963] name failslab, interval 1, probability 0, space 0, times 0 [ 140.830836][ T6963] CPU: 1 PID: 6963 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 140.839277][ T6963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 140.849542][ T6963] Call Trace: [ 140.852958][ T6963] dump_stack+0xa5/0xe6 [ 140.857420][ T6963] should_fail.cold+0x5/0xa [ 140.862198][ T6963] ? hsr_add_node+0x57/0x930 [ 140.866812][ T6963] should_failslab+0x5/0x10 [ 140.871601][ T6963] kmem_cache_alloc_trace+0x55/0x370 [ 140.876900][ T6963] hsr_add_node+0x57/0x930 [ 140.881320][ T6963] hsr_forward_skb+0x4a9/0x1640 [ 140.886594][ T6963] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.892649][ T6963] ? create_prof_cpu_mask+0x20/0x20 [ 140.897838][ T6963] ? prp_fill_frame_info+0x620/0x620 [ 140.903556][ T6963] ? lock_chain_count+0x20/0x20 [ 140.908404][ T6963] ? find_held_lock+0x2d/0x110 [ 140.913187][ T6963] hsr_handle_frame+0x4a0/0x5e0 [ 140.918114][ T6963] ? hsr_nl_nodedown+0x300/0x300 [ 140.923306][ T6963] __netif_receive_skb_core+0x6b4/0x2e60 [ 140.929108][ T6963] ? __lock_acquire+0xb43/0x54d0 [ 140.934481][ T6963] ? generic_xdp_tx+0x520/0x520 [ 140.939410][ T6963] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.945639][ T6963] ? find_held_lock+0x2d/0x110 [ 140.950394][ T6963] ? lock_acquire+0x1ab/0x740 [ 140.955058][ T6963] __netif_receive_skb_one_core+0xaa/0x180 [ 140.960878][ T6963] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 140.967136][ T6963] ? ktime_get_with_offset+0x26c/0x390 [ 140.972729][ T6963] netif_receive_skb+0xf5/0x650 [ 140.977581][ T6963] ? __netif_receive_skb+0x1a0/0x1a0 [ 140.982935][ T6963] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.989342][ T6963] ? build_skb+0x5f/0x120 [ 140.993676][ T6963] ? __tun_build_skb+0x163/0x210 [ 140.998603][ T6963] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 141.004247][ T6963] ? tun_net_open+0xf0/0xf0 [ 141.008736][ T6963] ? lock_release+0x720/0x720 [ 141.013569][ T6963] ? tun_get_user+0x1c2f/0x2f20 [ 141.018502][ T6963] ? lock_downgrade+0x6e0/0x6e0 [ 141.023537][ T6963] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 141.029505][ T6963] tun_get_user+0xe59/0x2f20 [ 141.034098][ T6963] ? tun_build_skb+0xc20/0xc20 [ 141.039050][ T6963] ? find_held_lock+0x2d/0x110 [ 141.043826][ T6963] ? tun_get+0xef/0x1c0 [ 141.047999][ T6963] tun_chr_write_iter+0xbd/0x1a0 [ 141.052959][ T6963] ? aa_path_link+0x2e0/0x2e0 [ 141.057749][ T6963] new_sync_write+0x35d/0x5f0 [ 141.062425][ T6963] ? new_sync_read+0x5f0/0x5f0 [ 141.067175][ T6963] ? lock_downgrade+0x6e0/0x6e0 [ 141.072025][ T6963] ? security_file_permission+0x49/0x450 [ 141.077920][ T6963] vfs_write+0x5c3/0x870 [ 141.082155][ T6963] ksys_write+0xf4/0x1d0 [ 141.086553][ T6963] ? __ia32_sys_read+0xa0/0xa0 [ 141.091489][ T6963] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 141.097554][ T6963] ? syscall_enter_from_user_mode+0x27/0x70 [ 141.103460][ T6963] do_syscall_64+0x2d/0x40 [ 141.108009][ T6963] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.114319][ T6963] RIP: 0033:0x7fcb6faeb24f [ 141.119153][ T6963] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 141.139196][ T6963] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 141.147962][ T6963] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 141.156284][ T6963] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 141.164398][ T6963] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 141.172548][ T6963] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 141.181084][ T6963] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 141.241369][ T6966] FAULT_INJECTION: forcing a failure. [ 141.241369][ T6966] name failslab, interval 1, probability 0, space 0, times 0 [ 141.254309][ T6966] CPU: 0 PID: 6966 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 141.262817][ T6966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 141.273233][ T6966] Call Trace: [ 141.276532][ T6966] dump_stack+0xa5/0xe6 [ 141.280761][ T6966] should_fail.cold+0x5/0xa [ 141.285246][ T6966] ? hsr_add_node+0x57/0x930 [ 141.289920][ T6966] should_failslab+0x5/0x10 [ 141.294744][ T6966] kmem_cache_alloc_trace+0x55/0x370 [ 141.300240][ T6966] hsr_add_node+0x57/0x930 [ 141.304722][ T6966] hsr_forward_skb+0x4a9/0x1640 [ 141.309654][ T6966] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 141.315719][ T6966] ? create_prof_cpu_mask+0x20/0x20 [ 141.321257][ T6966] ? prp_fill_frame_info+0x620/0x620 [ 141.326531][ T6966] ? lock_chain_count+0x20/0x20 [ 141.331546][ T6966] ? find_held_lock+0x2d/0x110 [ 141.336386][ T6966] hsr_handle_frame+0x4a0/0x5e0 [ 141.341231][ T6966] ? hsr_nl_nodedown+0x300/0x300 [ 141.346336][ T6966] __netif_receive_skb_core+0x6b4/0x2e60 [ 141.352051][ T6966] ? __lock_acquire+0xb43/0x54d0 [ 141.357061][ T6966] ? generic_xdp_tx+0x520/0x520 [ 141.361936][ T6966] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 141.368101][ T6966] ? find_held_lock+0x2d/0x110 [ 141.372865][ T6966] ? lock_acquire+0x1ab/0x740 [ 141.377544][ T6966] __netif_receive_skb_one_core+0xaa/0x180 [ 141.383422][ T6966] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 141.389298][ T6966] ? ktime_get_with_offset+0x26c/0x390 [ 141.394830][ T6966] netif_receive_skb+0xf5/0x650 [ 141.399672][ T6966] ? __netif_receive_skb+0x1a0/0x1a0 [ 141.405030][ T6966] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 141.411083][ T6966] ? build_skb+0x5f/0x120 [ 141.415396][ T6966] ? __tun_build_skb+0x163/0x210 [ 141.420317][ T6966] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 141.427120][ T6966] ? tun_net_open+0xf0/0xf0 [ 141.431624][ T6966] ? lock_release+0x720/0x720 [ 141.436512][ T6966] ? tun_get_user+0x1c2f/0x2f20 [ 141.441366][ T6966] ? lock_downgrade+0x6e0/0x6e0 [ 141.446215][ T6966] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 141.452358][ T6966] tun_get_user+0xe59/0x2f20 [ 141.456951][ T6966] ? tun_build_skb+0xc20/0xc20 [ 141.461869][ T6966] ? find_held_lock+0x2d/0x110 [ 141.466730][ T6966] ? tun_get+0xef/0x1c0 [ 141.470889][ T6966] tun_chr_write_iter+0xbd/0x1a0 [ 141.475819][ T6966] ? aa_path_link+0x2e0/0x2e0 [ 141.480569][ T6966] new_sync_write+0x35d/0x5f0 [ 141.485246][ T6966] ? new_sync_read+0x5f0/0x5f0 [ 141.490085][ T6966] ? lock_downgrade+0x6e0/0x6e0 [ 141.495039][ T6966] ? security_file_permission+0x49/0x450 [ 141.500684][ T6966] vfs_write+0x5c3/0x870 [ 141.504964][ T6966] ksys_write+0xf4/0x1d0 [ 141.509300][ T6966] ? __ia32_sys_read+0xa0/0xa0 [ 141.514047][ T6966] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 141.520016][ T6966] ? syscall_enter_from_user_mode+0x27/0x70 [ 141.526159][ T6966] do_syscall_64+0x2d/0x40 [ 141.530557][ T6966] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.536541][ T6966] RIP: 0033:0x7fcb6faeb24f [ 141.540951][ T6966] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 141.560703][ T6966] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 141.569114][ T6966] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 141.577173][ T6966] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 141.585355][ T6966] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 141.593601][ T6966] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 141.601933][ T6966] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 141.659765][ T6969] FAULT_INJECTION: forcing a failure. [ 141.659765][ T6969] name failslab, interval 1, probability 0, space 0, times 0 [ 141.673223][ T6969] CPU: 0 PID: 6969 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 141.681971][ T6969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 141.692543][ T6969] Call Trace: [ 141.695857][ T6969] dump_stack+0xa5/0xe6 [ 141.700190][ T6969] should_fail.cold+0x5/0xa [ 141.704690][ T6969] ? hsr_add_node+0x57/0x930 [ 141.709265][ T6969] should_failslab+0x5/0x10 [ 141.713858][ T6969] kmem_cache_alloc_trace+0x55/0x370 [ 141.719321][ T6969] hsr_add_node+0x57/0x930 [ 141.723778][ T6969] hsr_forward_skb+0x4a9/0x1640 [ 141.728617][ T6969] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 141.734729][ T6969] ? create_prof_cpu_mask+0x20/0x20 [ 141.739925][ T6969] ? prp_fill_frame_info+0x620/0x620 [ 141.745473][ T6969] ? lock_chain_count+0x20/0x20 [ 141.750418][ T6969] ? find_held_lock+0x2d/0x110 [ 141.755192][ T6969] hsr_handle_frame+0x4a0/0x5e0 [ 141.760109][ T6969] ? hsr_nl_nodedown+0x300/0x300 [ 141.765126][ T6969] __netif_receive_skb_core+0x6b4/0x2e60 [ 141.771094][ T6969] ? __lock_acquire+0xb43/0x54d0 [ 141.776301][ T6969] ? generic_xdp_tx+0x520/0x520 [ 141.781320][ T6969] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 141.787289][ T6969] ? find_held_lock+0x2d/0x110 [ 141.792212][ T6969] ? lock_acquire+0x1ab/0x740 [ 141.797060][ T6969] __netif_receive_skb_one_core+0xaa/0x180 [ 141.803197][ T6969] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 141.809159][ T6969] ? ktime_get_with_offset+0x26c/0x390 [ 141.814646][ T6969] netif_receive_skb+0xf5/0x650 [ 141.820083][ T6969] ? __netif_receive_skb+0x1a0/0x1a0 [ 141.825566][ T6969] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 141.831547][ T6969] ? build_skb+0x5f/0x120 [ 141.836427][ T6969] ? __tun_build_skb+0x163/0x210 [ 141.841441][ T6969] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 141.846741][ T6969] ? tun_net_open+0xf0/0xf0 [ 141.851241][ T6969] ? lock_release+0x720/0x720 [ 141.855907][ T6969] ? tun_get_user+0x1c2f/0x2f20 [ 141.861189][ T6969] ? lock_downgrade+0x6e0/0x6e0 [ 141.866287][ T6969] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 141.872275][ T6969] tun_get_user+0xe59/0x2f20 [ 141.876864][ T6969] ? tun_build_skb+0xc20/0xc20 [ 141.881640][ T6969] ? find_held_lock+0x2d/0x110 [ 141.886391][ T6969] ? tun_get+0xef/0x1c0 [ 141.890550][ T6969] tun_chr_write_iter+0xbd/0x1a0 [ 141.895503][ T6969] ? aa_path_link+0x2e0/0x2e0 [ 141.900165][ T6969] new_sync_write+0x35d/0x5f0 [ 141.905156][ T6969] ? new_sync_read+0x5f0/0x5f0 [ 141.910227][ T6969] ? lock_downgrade+0x6e0/0x6e0 [ 141.915266][ T6969] ? security_file_permission+0x49/0x450 [ 141.921067][ T6969] vfs_write+0x5c3/0x870 [ 141.925417][ T6969] ksys_write+0xf4/0x1d0 [ 141.929647][ T6969] ? __ia32_sys_read+0xa0/0xa0 [ 141.934415][ T6969] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 141.940470][ T6969] ? syscall_enter_from_user_mode+0x27/0x70 [ 141.946525][ T6969] do_syscall_64+0x2d/0x40 [ 141.950923][ T6969] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.956884][ T6969] RIP: 0033:0x7fcb6faeb24f [ 141.961368][ T6969] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 141.981059][ T6969] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 141.989507][ T6969] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 141.997732][ T6969] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:03:41 executed programs: 153 [ 142.005696][ T6969] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.013707][ T6969] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 142.021680][ T6969] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 142.098470][ T6972] FAULT_INJECTION: forcing a failure. [ 142.098470][ T6972] name failslab, interval 1, probability 0, space 0, times 0 [ 142.111183][ T6972] CPU: 1 PID: 6972 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 142.119585][ T6972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 142.130047][ T6972] Call Trace: [ 142.133326][ T6972] dump_stack+0xa5/0xe6 [ 142.137475][ T6972] should_fail.cold+0x5/0xa [ 142.142148][ T6972] ? hsr_add_node+0x57/0x930 [ 142.146922][ T6972] should_failslab+0x5/0x10 [ 142.151512][ T6972] kmem_cache_alloc_trace+0x55/0x370 [ 142.156890][ T6972] hsr_add_node+0x57/0x930 [ 142.161843][ T6972] hsr_forward_skb+0x4a9/0x1640 [ 142.166693][ T6972] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 142.172834][ T6972] ? create_prof_cpu_mask+0x20/0x20 [ 142.178031][ T6972] ? prp_fill_frame_info+0x620/0x620 [ 142.183501][ T6972] ? lock_chain_count+0x20/0x20 [ 142.188523][ T6972] ? find_held_lock+0x2d/0x110 [ 142.193294][ T6972] hsr_handle_frame+0x4a0/0x5e0 [ 142.198154][ T6972] ? hsr_nl_nodedown+0x300/0x300 [ 142.203099][ T6972] __netif_receive_skb_core+0x6b4/0x2e60 [ 142.208906][ T6972] ? __lock_acquire+0xb43/0x54d0 [ 142.213916][ T6972] ? generic_xdp_tx+0x520/0x520 [ 142.218858][ T6972] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 142.224839][ T6972] ? find_held_lock+0x2d/0x110 [ 142.229998][ T6972] ? lock_acquire+0x1ab/0x740 [ 142.234693][ T6972] __netif_receive_skb_one_core+0xaa/0x180 [ 142.240494][ T6972] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 142.247068][ T6972] ? ktime_get_with_offset+0x26c/0x390 [ 142.252520][ T6972] netif_receive_skb+0xf5/0x650 [ 142.257445][ T6972] ? __netif_receive_skb+0x1a0/0x1a0 [ 142.262898][ T6972] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 142.268885][ T6972] ? build_skb+0x5f/0x120 [ 142.273636][ T6972] ? __tun_build_skb+0x163/0x210 [ 142.278567][ T6972] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 142.283842][ T6972] ? tun_net_open+0xf0/0xf0 [ 142.288336][ T6972] ? lock_release+0x720/0x720 [ 142.293028][ T6972] ? tun_get_user+0x1c2f/0x2f20 [ 142.297914][ T6972] ? lock_downgrade+0x6e0/0x6e0 [ 142.302772][ T6972] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 142.308947][ T6972] tun_get_user+0xe59/0x2f20 [ 142.313570][ T6972] ? tun_build_skb+0xc20/0xc20 [ 142.318509][ T6972] ? find_held_lock+0x2d/0x110 [ 142.323262][ T6972] ? tun_get+0xef/0x1c0 [ 142.327422][ T6972] tun_chr_write_iter+0xbd/0x1a0 [ 142.332689][ T6972] ? aa_path_link+0x2e0/0x2e0 [ 142.337355][ T6972] new_sync_write+0x35d/0x5f0 [ 142.342018][ T6972] ? new_sync_read+0x5f0/0x5f0 [ 142.346768][ T6972] ? lock_downgrade+0x6e0/0x6e0 [ 142.351720][ T6972] ? security_file_permission+0x49/0x450 [ 142.357338][ T6972] vfs_write+0x5c3/0x870 [ 142.361746][ T6972] ksys_write+0xf4/0x1d0 [ 142.366072][ T6972] ? __ia32_sys_read+0xa0/0xa0 [ 142.370843][ T6972] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 142.376808][ T6972] ? syscall_enter_from_user_mode+0x27/0x70 [ 142.382973][ T6972] do_syscall_64+0x2d/0x40 [ 142.387460][ T6972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.393768][ T6972] RIP: 0033:0x7fcb6faeb24f [ 142.398171][ T6972] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 142.417864][ T6972] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 142.426351][ T6972] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 142.434309][ T6972] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 142.442355][ T6972] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.450405][ T6972] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 142.458359][ T6972] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 142.534877][ T6975] FAULT_INJECTION: forcing a failure. [ 142.534877][ T6975] name failslab, interval 1, probability 0, space 0, times 0 [ 142.547763][ T6975] CPU: 0 PID: 6975 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 142.556158][ T6975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 142.566528][ T6975] Call Trace: [ 142.569843][ T6975] dump_stack+0xa5/0xe6 [ 142.574786][ T6975] should_fail.cold+0x5/0xa [ 142.579290][ T6975] ? hsr_add_node+0x57/0x930 [ 142.583983][ T6975] should_failslab+0x5/0x10 [ 142.588468][ T6975] kmem_cache_alloc_trace+0x55/0x370 [ 142.593784][ T6975] hsr_add_node+0x57/0x930 [ 142.598315][ T6975] hsr_forward_skb+0x4a9/0x1640 [ 142.603155][ T6975] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 142.609117][ T6975] ? create_prof_cpu_mask+0x20/0x20 [ 142.614326][ T6975] ? prp_fill_frame_info+0x620/0x620 [ 142.619607][ T6975] ? lock_chain_count+0x20/0x20 [ 142.624664][ T6975] ? find_held_lock+0x2d/0x110 [ 142.629413][ T6975] hsr_handle_frame+0x4a0/0x5e0 [ 142.634507][ T6975] ? hsr_nl_nodedown+0x300/0x300 [ 142.639431][ T6975] __netif_receive_skb_core+0x6b4/0x2e60 [ 142.645141][ T6975] ? __lock_acquire+0xb43/0x54d0 [ 142.650063][ T6975] ? generic_xdp_tx+0x520/0x520 [ 142.654988][ T6975] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 142.660951][ T6975] ? find_held_lock+0x2d/0x110 [ 142.665809][ T6975] ? lock_acquire+0x1ab/0x740 [ 142.670465][ T6975] __netif_receive_skb_one_core+0xaa/0x180 [ 142.676247][ T6975] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 142.682203][ T6975] ? ktime_get_with_offset+0x26c/0x390 [ 142.687641][ T6975] netif_receive_skb+0xf5/0x650 [ 142.692470][ T6975] ? __netif_receive_skb+0x1a0/0x1a0 [ 142.697929][ T6975] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 142.703905][ T6975] ? build_skb+0x5f/0x120 [ 142.708320][ T6975] ? __tun_build_skb+0x163/0x210 [ 142.713334][ T6975] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 142.718867][ T6975] ? tun_net_open+0xf0/0xf0 [ 142.723535][ T6975] ? lock_release+0x720/0x720 [ 142.728302][ T6975] ? tun_get_user+0x1c2f/0x2f20 [ 142.733177][ T6975] ? lock_downgrade+0x6e0/0x6e0 [ 142.738121][ T6975] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 142.744595][ T6975] tun_get_user+0xe59/0x2f20 [ 142.749618][ T6975] ? tun_build_skb+0xc20/0xc20 [ 142.754567][ T6975] ? find_held_lock+0x2d/0x110 [ 142.759318][ T6975] ? tun_get+0xef/0x1c0 [ 142.763554][ T6975] tun_chr_write_iter+0xbd/0x1a0 [ 142.768804][ T6975] ? aa_path_link+0x2e0/0x2e0 [ 142.773468][ T6975] new_sync_write+0x35d/0x5f0 [ 142.778133][ T6975] ? new_sync_read+0x5f0/0x5f0 [ 142.782946][ T6975] ? lock_downgrade+0x6e0/0x6e0 [ 142.787780][ T6975] ? security_file_permission+0x49/0x450 [ 142.793589][ T6975] vfs_write+0x5c3/0x870 [ 142.797952][ T6975] ksys_write+0xf4/0x1d0 [ 142.802220][ T6975] ? __ia32_sys_read+0xa0/0xa0 [ 142.807084][ T6975] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 142.813059][ T6975] ? syscall_enter_from_user_mode+0x27/0x70 [ 142.818940][ T6975] do_syscall_64+0x2d/0x40 [ 142.823436][ T6975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.829496][ T6975] RIP: 0033:0x7fcb6faeb24f [ 142.834482][ T6975] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 142.854515][ T6975] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 142.863212][ T6975] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 142.871351][ T6975] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 142.879581][ T6975] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.887577][ T6975] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 142.895536][ T6975] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 142.956520][ T6978] FAULT_INJECTION: forcing a failure. [ 142.956520][ T6978] name failslab, interval 1, probability 0, space 0, times 0 [ 142.969402][ T6978] CPU: 0 PID: 6978 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 142.977991][ T6978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 142.988121][ T6978] Call Trace: [ 142.991394][ T6978] dump_stack+0xa5/0xe6 [ 142.995653][ T6978] should_fail.cold+0x5/0xa [ 143.000243][ T6978] ? hsr_add_node+0x57/0x930 [ 143.004837][ T6978] should_failslab+0x5/0x10 [ 143.009337][ T6978] kmem_cache_alloc_trace+0x55/0x370 [ 143.014621][ T6978] hsr_add_node+0x57/0x930 [ 143.019040][ T6978] hsr_forward_skb+0x4a9/0x1640 [ 143.024019][ T6978] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.030095][ T6978] ? create_prof_cpu_mask+0x20/0x20 [ 143.035417][ T6978] ? prp_fill_frame_info+0x620/0x620 [ 143.040719][ T6978] ? lock_chain_count+0x20/0x20 [ 143.045562][ T6978] ? find_held_lock+0x2d/0x110 [ 143.050314][ T6978] hsr_handle_frame+0x4a0/0x5e0 [ 143.055254][ T6978] ? hsr_nl_nodedown+0x300/0x300 [ 143.060308][ T6978] __netif_receive_skb_core+0x6b4/0x2e60 [ 143.065951][ T6978] ? __lock_acquire+0xb43/0x54d0 [ 143.070880][ T6978] ? generic_xdp_tx+0x520/0x520 [ 143.075884][ T6978] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.082038][ T6978] ? find_held_lock+0x2d/0x110 [ 143.086798][ T6978] ? lock_acquire+0x1ab/0x740 [ 143.091671][ T6978] __netif_receive_skb_one_core+0xaa/0x180 [ 143.097572][ T6978] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 143.103546][ T6978] ? ktime_get_with_offset+0x26c/0x390 [ 143.109292][ T6978] netif_receive_skb+0xf5/0x650 [ 143.114234][ T6978] ? __netif_receive_skb+0x1a0/0x1a0 [ 143.119766][ T6978] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.125757][ T6978] ? build_skb+0x5f/0x120 [ 143.130095][ T6978] ? __tun_build_skb+0x163/0x210 [ 143.135156][ T6978] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 143.140457][ T6978] ? tun_net_open+0xf0/0xf0 [ 143.145045][ T6978] ? lock_release+0x720/0x720 [ 143.149706][ T6978] ? tun_get_user+0x1c2f/0x2f20 [ 143.154628][ T6978] ? lock_downgrade+0x6e0/0x6e0 [ 143.159472][ T6978] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 143.165620][ T6978] tun_get_user+0xe59/0x2f20 [ 143.170221][ T6978] ? tun_build_skb+0xc20/0xc20 [ 143.174973][ T6978] ? find_held_lock+0x2d/0x110 [ 143.179823][ T6978] ? tun_get+0xef/0x1c0 [ 143.183977][ T6978] tun_chr_write_iter+0xbd/0x1a0 [ 143.188989][ T6978] ? aa_path_link+0x2e0/0x2e0 [ 143.193670][ T6978] new_sync_write+0x35d/0x5f0 [ 143.198388][ T6978] ? new_sync_read+0x5f0/0x5f0 [ 143.203151][ T6978] ? lock_downgrade+0x6e0/0x6e0 [ 143.208091][ T6978] ? security_file_permission+0x49/0x450 [ 143.213716][ T6978] vfs_write+0x5c3/0x870 [ 143.217948][ T6978] ksys_write+0xf4/0x1d0 [ 143.222178][ T6978] ? __ia32_sys_read+0xa0/0xa0 [ 143.227219][ T6978] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 143.233354][ T6978] ? syscall_enter_from_user_mode+0x27/0x70 [ 143.239234][ T6978] do_syscall_64+0x2d/0x40 [ 143.243842][ T6978] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.250396][ T6978] RIP: 0033:0x7fcb6faeb24f [ 143.254825][ T6978] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 143.274740][ T6978] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 143.283814][ T6978] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 143.291964][ T6978] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 143.300103][ T6978] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 143.308473][ T6978] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 143.316519][ T6978] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 143.392763][ T6981] FAULT_INJECTION: forcing a failure. [ 143.392763][ T6981] name failslab, interval 1, probability 0, space 0, times 0 [ 143.405520][ T6981] CPU: 0 PID: 6981 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 143.414262][ T6981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 143.425975][ T6981] Call Trace: [ 143.429342][ T6981] dump_stack+0xa5/0xe6 [ 143.433484][ T6981] should_fail.cold+0x5/0xa [ 143.438241][ T6981] ? hsr_add_node+0x57/0x930 [ 143.442820][ T6981] should_failslab+0x5/0x10 [ 143.447496][ T6981] kmem_cache_alloc_trace+0x55/0x370 [ 143.452778][ T6981] hsr_add_node+0x57/0x930 [ 143.457190][ T6981] hsr_forward_skb+0x4a9/0x1640 [ 143.462176][ T6981] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.468163][ T6981] ? create_prof_cpu_mask+0x20/0x20 [ 143.473456][ T6981] ? prp_fill_frame_info+0x620/0x620 [ 143.478866][ T6981] ? lock_chain_count+0x20/0x20 [ 143.483735][ T6981] ? find_held_lock+0x2d/0x110 [ 143.488498][ T6981] hsr_handle_frame+0x4a0/0x5e0 [ 143.493344][ T6981] ? hsr_nl_nodedown+0x300/0x300 [ 143.498275][ T6981] __netif_receive_skb_core+0x6b4/0x2e60 [ 143.504606][ T6981] ? __lock_acquire+0xb43/0x54d0 [ 143.509526][ T6981] ? generic_xdp_tx+0x520/0x520 [ 143.514468][ T6981] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.520535][ T6981] ? find_held_lock+0x2d/0x110 [ 143.525303][ T6981] ? lock_acquire+0x1ab/0x740 [ 143.530320][ T6981] __netif_receive_skb_one_core+0xaa/0x180 [ 143.536203][ T6981] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 143.542172][ T6981] ? ktime_get_with_offset+0x26c/0x390 [ 143.547707][ T6981] netif_receive_skb+0xf5/0x650 [ 143.552629][ T6981] ? __netif_receive_skb+0x1a0/0x1a0 [ 143.558257][ T6981] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.564230][ T6981] ? build_skb+0x5f/0x120 [ 143.568794][ T6981] ? __tun_build_skb+0x163/0x210 [ 143.574347][ T6981] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 143.579864][ T6981] ? tun_net_open+0xf0/0xf0 [ 143.584372][ T6981] ? lock_release+0x720/0x720 [ 143.589055][ T6981] ? tun_get_user+0x1c2f/0x2f20 [ 143.594193][ T6981] ? lock_downgrade+0x6e0/0x6e0 [ 143.599227][ T6981] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 143.605359][ T6981] tun_get_user+0xe59/0x2f20 [ 143.610265][ T6981] ? tun_build_skb+0xc20/0xc20 [ 143.615767][ T6981] ? find_held_lock+0x2d/0x110 [ 143.620883][ T6981] ? tun_get+0xef/0x1c0 [ 143.625035][ T6981] tun_chr_write_iter+0xbd/0x1a0 [ 143.630184][ T6981] ? aa_path_link+0x2e0/0x2e0 [ 143.635284][ T6981] new_sync_write+0x35d/0x5f0 [ 143.640449][ T6981] ? new_sync_read+0x5f0/0x5f0 [ 143.645216][ T6981] ? lock_downgrade+0x6e0/0x6e0 [ 143.650140][ T6981] ? security_file_permission+0x49/0x450 [ 143.655838][ T6981] vfs_write+0x5c3/0x870 [ 143.660248][ T6981] ksys_write+0xf4/0x1d0 [ 143.664470][ T6981] ? __ia32_sys_read+0xa0/0xa0 [ 143.669217][ T6981] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 143.675382][ T6981] ? syscall_enter_from_user_mode+0x27/0x70 [ 143.681268][ T6981] do_syscall_64+0x2d/0x40 [ 143.685695][ T6981] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.691808][ T6981] RIP: 0033:0x7fcb6faeb24f [ 143.696497][ T6981] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 143.716624][ T6981] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 143.725157][ T6981] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 143.733411][ T6981] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 143.741551][ T6981] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 143.749549][ T6981] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 143.757600][ T6981] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 143.833559][ T6984] FAULT_INJECTION: forcing a failure. [ 143.833559][ T6984] name failslab, interval 1, probability 0, space 0, times 0 [ 143.846411][ T6984] CPU: 0 PID: 6984 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 143.854861][ T6984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 143.865302][ T6984] Call Trace: [ 143.868662][ T6984] dump_stack+0xa5/0xe6 [ 143.872824][ T6984] should_fail.cold+0x5/0xa [ 143.877325][ T6984] ? hsr_add_node+0x57/0x930 [ 143.882151][ T6984] should_failslab+0x5/0x10 [ 143.886785][ T6984] kmem_cache_alloc_trace+0x55/0x370 [ 143.892225][ T6984] hsr_add_node+0x57/0x930 [ 143.896746][ T6984] hsr_forward_skb+0x4a9/0x1640 [ 143.901815][ T6984] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.907786][ T6984] ? create_prof_cpu_mask+0x20/0x20 [ 143.913178][ T6984] ? prp_fill_frame_info+0x620/0x620 [ 143.918478][ T6984] ? lock_chain_count+0x20/0x20 [ 143.923655][ T6984] ? find_held_lock+0x2d/0x110 [ 143.928826][ T6984] hsr_handle_frame+0x4a0/0x5e0 [ 143.933854][ T6984] ? hsr_nl_nodedown+0x300/0x300 [ 143.938952][ T6984] __netif_receive_skb_core+0x6b4/0x2e60 [ 143.944833][ T6984] ? __lock_acquire+0xb43/0x54d0 [ 143.949777][ T6984] ? generic_xdp_tx+0x520/0x520 [ 143.954629][ T6984] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 143.960809][ T6984] ? find_held_lock+0x2d/0x110 [ 143.965568][ T6984] ? lock_acquire+0x1ab/0x740 [ 143.970234][ T6984] __netif_receive_skb_one_core+0xaa/0x180 [ 143.976032][ T6984] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 143.981907][ T6984] ? ktime_get_with_offset+0x26c/0x390 [ 143.987617][ T6984] netif_receive_skb+0xf5/0x650 [ 143.992720][ T6984] ? __netif_receive_skb+0x1a0/0x1a0 [ 143.998000][ T6984] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 144.003960][ T6984] ? build_skb+0x5f/0x120 [ 144.008365][ T6984] ? __tun_build_skb+0x163/0x210 [ 144.013294][ T6984] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 144.018606][ T6984] ? tun_net_open+0xf0/0xf0 [ 144.023261][ T6984] ? lock_release+0x720/0x720 [ 144.028070][ T6984] ? tun_get_user+0x1c2f/0x2f20 [ 144.033035][ T6984] ? lock_downgrade+0x6e0/0x6e0 [ 144.038139][ T6984] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.044411][ T6984] tun_get_user+0xe59/0x2f20 [ 144.049263][ T6984] ? tun_build_skb+0xc20/0xc20 [ 144.054017][ T6984] ? find_held_lock+0x2d/0x110 [ 144.058945][ T6984] ? tun_get+0xef/0x1c0 [ 144.063142][ T6984] tun_chr_write_iter+0xbd/0x1a0 [ 144.068231][ T6984] ? aa_path_link+0x2e0/0x2e0 [ 144.073249][ T6984] new_sync_write+0x35d/0x5f0 [ 144.077908][ T6984] ? new_sync_read+0x5f0/0x5f0 [ 144.083190][ T6984] ? lock_downgrade+0x6e0/0x6e0 [ 144.088033][ T6984] ? security_file_permission+0x49/0x450 [ 144.093753][ T6984] vfs_write+0x5c3/0x870 [ 144.097987][ T6984] ksys_write+0xf4/0x1d0 [ 144.102307][ T6984] ? __ia32_sys_read+0xa0/0xa0 [ 144.107179][ T6984] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.113411][ T6984] ? syscall_enter_from_user_mode+0x27/0x70 [ 144.119376][ T6984] do_syscall_64+0x2d/0x40 [ 144.124209][ T6984] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.130341][ T6984] RIP: 0033:0x7fcb6faeb24f [ 144.134833][ T6984] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 144.155281][ T6984] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 144.164813][ T6984] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 144.172929][ T6984] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 144.180894][ T6984] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 144.188945][ T6984] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 144.197323][ T6984] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 144.262538][ T6986] FAULT_INJECTION: forcing a failure. [ 144.262538][ T6986] name failslab, interval 1, probability 0, space 0, times 0 [ 144.275291][ T6986] CPU: 0 PID: 6986 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 144.283742][ T6986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 144.294162][ T6986] Call Trace: [ 144.297523][ T6986] dump_stack+0xa5/0xe6 [ 144.301764][ T6986] should_fail.cold+0x5/0xa [ 144.306463][ T6986] ? hsr_add_node+0x57/0x930 [ 144.311067][ T6986] should_failslab+0x5/0x10 [ 144.315766][ T6986] kmem_cache_alloc_trace+0x55/0x370 [ 144.321052][ T6986] hsr_add_node+0x57/0x930 [ 144.325545][ T6986] hsr_forward_skb+0x4a9/0x1640 [ 144.330408][ T6986] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 144.336702][ T6986] ? create_prof_cpu_mask+0x20/0x20 [ 144.342147][ T6986] ? prp_fill_frame_info+0x620/0x620 [ 144.347446][ T6986] ? lock_chain_count+0x20/0x20 [ 144.352307][ T6986] ? find_held_lock+0x2d/0x110 [ 144.357049][ T6986] hsr_handle_frame+0x4a0/0x5e0 [ 144.362314][ T6986] ? hsr_nl_nodedown+0x300/0x300 [ 144.367427][ T6986] __netif_receive_skb_core+0x6b4/0x2e60 [ 144.374447][ T6986] ? __lock_acquire+0xb43/0x54d0 [ 144.379464][ T6986] ? generic_xdp_tx+0x520/0x520 [ 144.384571][ T6986] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 144.390972][ T6986] ? find_held_lock+0x2d/0x110 [ 144.395728][ T6986] ? lock_acquire+0x1ab/0x740 [ 144.400403][ T6986] __netif_receive_skb_one_core+0xaa/0x180 [ 144.406361][ T6986] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 144.412232][ T6986] ? ktime_get_with_offset+0x26c/0x390 [ 144.418040][ T6986] netif_receive_skb+0xf5/0x650 [ 144.422963][ T6986] ? __netif_receive_skb+0x1a0/0x1a0 [ 144.428223][ T6986] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 144.434176][ T6986] ? build_skb+0x5f/0x120 [ 144.438489][ T6986] ? __tun_build_skb+0x163/0x210 [ 144.443531][ T6986] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 144.448851][ T6986] ? tun_net_open+0xf0/0xf0 [ 144.453583][ T6986] ? lock_release+0x720/0x720 [ 144.458677][ T6986] ? tun_get_user+0x1c2f/0x2f20 [ 144.464113][ T6986] ? lock_downgrade+0x6e0/0x6e0 [ 144.468962][ T6986] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.475014][ T6986] tun_get_user+0xe59/0x2f20 [ 144.479603][ T6986] ? tun_build_skb+0xc20/0xc20 [ 144.485038][ T6986] ? find_held_lock+0x2d/0x110 [ 144.489880][ T6986] ? tun_get+0xef/0x1c0 [ 144.495184][ T6986] tun_chr_write_iter+0xbd/0x1a0 [ 144.500299][ T6986] ? aa_path_link+0x2e0/0x2e0 [ 144.505077][ T6986] new_sync_write+0x35d/0x5f0 [ 144.510192][ T6986] ? new_sync_read+0x5f0/0x5f0 [ 144.516577][ T6986] ? lock_downgrade+0x6e0/0x6e0 [ 144.521692][ T6986] ? security_file_permission+0x49/0x450 [ 144.527427][ T6986] vfs_write+0x5c3/0x870 [ 144.531689][ T6986] ksys_write+0xf4/0x1d0 [ 144.535917][ T6986] ? __ia32_sys_read+0xa0/0xa0 [ 144.540663][ T6986] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.546616][ T6986] ? syscall_enter_from_user_mode+0x27/0x70 [ 144.552687][ T6986] do_syscall_64+0x2d/0x40 [ 144.557080][ T6986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.563030][ T6986] RIP: 0033:0x7fcb6faeb24f [ 144.567524][ T6986] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 144.587469][ T6986] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 144.596137][ T6986] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 144.604289][ T6986] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 144.612268][ T6986] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 144.620506][ T6986] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 144.628702][ T6986] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 144.711751][ T6989] FAULT_INJECTION: forcing a failure. [ 144.711751][ T6989] name failslab, interval 1, probability 0, space 0, times 0 [ 144.724685][ T6989] CPU: 0 PID: 6989 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 144.732990][ T6989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 144.743031][ T6989] Call Trace: [ 144.746568][ T6989] dump_stack+0xa5/0xe6 [ 144.750722][ T6989] should_fail.cold+0x5/0xa [ 144.755227][ T6989] ? hsr_add_node+0x57/0x930 [ 144.759973][ T6989] should_failslab+0x5/0x10 [ 144.764460][ T6989] kmem_cache_alloc_trace+0x55/0x370 [ 144.769736][ T6989] hsr_add_node+0x57/0x930 [ 144.774229][ T6989] hsr_forward_skb+0x4a9/0x1640 [ 144.779073][ T6989] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 144.785133][ T6989] ? create_prof_cpu_mask+0x20/0x20 [ 144.790607][ T6989] ? prp_fill_frame_info+0x620/0x620 [ 144.795898][ T6989] ? lock_chain_count+0x20/0x20 [ 144.800763][ T6989] ? find_held_lock+0x2d/0x110 [ 144.805687][ T6989] hsr_handle_frame+0x4a0/0x5e0 [ 144.810910][ T6989] ? hsr_nl_nodedown+0x300/0x300 [ 144.816770][ T6989] __netif_receive_skb_core+0x6b4/0x2e60 [ 144.822590][ T6989] ? __lock_acquire+0xb43/0x54d0 [ 144.827778][ T6989] ? generic_xdp_tx+0x520/0x520 [ 144.832694][ T6989] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 144.839466][ T6989] ? find_held_lock+0x2d/0x110 [ 144.844394][ T6989] ? lock_acquire+0x1ab/0x740 [ 144.849063][ T6989] __netif_receive_skb_one_core+0xaa/0x180 [ 144.854885][ T6989] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 144.860791][ T6989] ? ktime_get_with_offset+0x26c/0x390 [ 144.866785][ T6989] netif_receive_skb+0xf5/0x650 [ 144.871620][ T6989] ? __netif_receive_skb+0x1a0/0x1a0 [ 144.876994][ T6989] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 144.883297][ T6989] ? build_skb+0x5f/0x120 [ 144.887602][ T6989] ? __tun_build_skb+0x163/0x210 [ 144.892525][ T6989] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 144.897809][ T6989] ? tun_net_open+0xf0/0xf0 [ 144.902423][ T6989] ? lock_release+0x720/0x720 [ 144.907094][ T6989] ? tun_get_user+0x1c2f/0x2f20 [ 144.912040][ T6989] ? lock_downgrade+0x6e0/0x6e0 [ 144.917061][ T6989] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.923193][ T6989] tun_get_user+0xe59/0x2f20 [ 144.927770][ T6989] ? tun_build_skb+0xc20/0xc20 [ 144.932509][ T6989] ? find_held_lock+0x2d/0x110 [ 144.937270][ T6989] ? tun_get+0xef/0x1c0 [ 144.941450][ T6989] tun_chr_write_iter+0xbd/0x1a0 [ 144.946547][ T6989] ? aa_path_link+0x2e0/0x2e0 [ 144.951203][ T6989] new_sync_write+0x35d/0x5f0 [ 144.955864][ T6989] ? new_sync_read+0x5f0/0x5f0 [ 144.960612][ T6989] ? lock_downgrade+0x6e0/0x6e0 [ 144.965444][ T6989] ? security_file_permission+0x49/0x450 [ 144.971072][ T6989] vfs_write+0x5c3/0x870 [ 144.975289][ T6989] ksys_write+0xf4/0x1d0 [ 144.979774][ T6989] ? __ia32_sys_read+0xa0/0xa0 [ 144.984634][ T6989] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.990933][ T6989] ? syscall_enter_from_user_mode+0x27/0x70 [ 144.997065][ T6989] do_syscall_64+0x2d/0x40 [ 145.001482][ T6989] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.007371][ T6989] RIP: 0033:0x7fcb6faeb24f [ 145.011803][ T6989] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 145.031501][ T6989] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 145.040256][ T6989] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 145.048514][ T6989] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 145.056573][ T6989] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 145.064899][ T6989] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 145.073034][ T6989] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 145.139066][ T6992] FAULT_INJECTION: forcing a failure. [ 145.139066][ T6992] name failslab, interval 1, probability 0, space 0, times 0 [ 145.151836][ T6992] CPU: 0 PID: 6992 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 145.160428][ T6992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 145.170732][ T6992] Call Trace: [ 145.174126][ T6992] dump_stack+0xa5/0xe6 [ 145.178655][ T6992] should_fail.cold+0x5/0xa [ 145.183224][ T6992] ? hsr_add_node+0x57/0x930 [ 145.187797][ T6992] should_failslab+0x5/0x10 [ 145.192461][ T6992] kmem_cache_alloc_trace+0x55/0x370 [ 145.198022][ T6992] hsr_add_node+0x57/0x930 [ 145.202473][ T6992] hsr_forward_skb+0x4a9/0x1640 [ 145.207498][ T6992] ? mark_lock+0xef/0x17b0 [ 145.212207][ T6992] ? create_prof_cpu_mask+0x20/0x20 [ 145.217920][ T6992] ? prp_fill_frame_info+0x620/0x620 [ 145.223379][ T6992] ? lock_chain_count+0x20/0x20 [ 145.228241][ T6992] ? lock_chain_count+0x20/0x20 [ 145.233087][ T6992] ? find_held_lock+0x2d/0x110 [ 145.237929][ T6992] hsr_handle_frame+0x4a0/0x5e0 [ 145.242766][ T6992] ? hsr_nl_nodedown+0x300/0x300 [ 145.247687][ T6992] __netif_receive_skb_core+0x6b4/0x2e60 [ 145.253669][ T6992] ? __lock_acquire+0xb43/0x54d0 [ 145.258673][ T6992] ? generic_xdp_tx+0x520/0x520 [ 145.263789][ T6992] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 145.269770][ T6992] ? find_held_lock+0x2d/0x110 [ 145.274743][ T6992] ? lock_acquire+0x1ab/0x740 [ 145.279415][ T6992] __netif_receive_skb_one_core+0xaa/0x180 [ 145.285215][ T6992] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 145.291101][ T6992] ? ktime_get_with_offset+0x26c/0x390 [ 145.296659][ T6992] netif_receive_skb+0xf5/0x650 [ 145.301594][ T6992] ? __netif_receive_skb+0x1a0/0x1a0 [ 145.306972][ T6992] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 145.313131][ T6992] ? __schedule+0x8e6/0x2170 [ 145.317715][ T6992] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 145.323079][ T6992] ? tun_net_open+0xf0/0xf0 [ 145.327662][ T6992] ? lock_release+0x720/0x720 [ 145.332418][ T6992] ? preempt_schedule_thunk+0x16/0x18 [ 145.337871][ T6992] ? preempt_schedule_common+0x59/0xc0 [ 145.343314][ T6992] ? preempt_schedule_thunk+0x16/0x18 [ 145.348757][ T6992] tun_get_user+0xe59/0x2f20 [ 145.353348][ T6992] ? tun_build_skb+0xc20/0xc20 [ 145.358092][ T6992] ? find_held_lock+0x2d/0x110 [ 145.362843][ T6992] ? tun_get+0xef/0x1c0 [ 145.367000][ T6992] tun_chr_write_iter+0xbd/0x1a0 [ 145.372008][ T6992] ? aa_path_link+0x2e0/0x2e0 [ 145.376735][ T6992] new_sync_write+0x35d/0x5f0 [ 145.381396][ T6992] ? new_sync_read+0x5f0/0x5f0 [ 145.386145][ T6992] ? lock_downgrade+0x6e0/0x6e0 [ 145.391526][ T6992] ? security_file_permission+0x49/0x450 [ 145.397172][ T6992] vfs_write+0x5c3/0x870 [ 145.401512][ T6992] ksys_write+0xf4/0x1d0 [ 145.405741][ T6992] ? __ia32_sys_read+0xa0/0xa0 [ 145.410559][ T6992] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 145.416550][ T6992] ? syscall_enter_from_user_mode+0x27/0x70 [ 145.422454][ T6992] do_syscall_64+0x2d/0x40 [ 145.426862][ T6992] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.433030][ T6992] RIP: 0033:0x7fcb6faeb24f [ 145.437865][ T6992] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 145.458028][ T6992] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 145.466527][ T6992] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 145.474580][ T6992] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 145.482559][ T6992] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 145.490599][ T6992] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 145.498552][ T6992] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 145.577185][ T6995] FAULT_INJECTION: forcing a failure. [ 145.577185][ T6995] name failslab, interval 1, probability 0, space 0, times 0 [ 145.589825][ T6995] CPU: 0 PID: 6995 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 145.598573][ T6995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 145.609522][ T6995] Call Trace: [ 145.612980][ T6995] dump_stack+0xa5/0xe6 [ 145.617222][ T6995] should_fail.cold+0x5/0xa [ 145.622040][ T6995] ? hsr_add_node+0x57/0x930 [ 145.626620][ T6995] should_failslab+0x5/0x10 [ 145.631200][ T6995] kmem_cache_alloc_trace+0x55/0x370 [ 145.636476][ T6995] hsr_add_node+0x57/0x930 [ 145.641000][ T6995] hsr_forward_skb+0x4a9/0x1640 [ 145.646101][ T6995] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 145.652060][ T6995] ? create_prof_cpu_mask+0x20/0x20 [ 145.657435][ T6995] ? prp_fill_frame_info+0x620/0x620 [ 145.663006][ T6995] ? lock_chain_count+0x20/0x20 [ 145.668031][ T6995] ? find_held_lock+0x2d/0x110 [ 145.672792][ T6995] hsr_handle_frame+0x4a0/0x5e0 [ 145.677933][ T6995] ? hsr_nl_nodedown+0x300/0x300 [ 145.682887][ T6995] __netif_receive_skb_core+0x6b4/0x2e60 [ 145.688519][ T6995] ? __lock_acquire+0xb43/0x54d0 [ 145.693722][ T6995] ? generic_xdp_tx+0x520/0x520 [ 145.698567][ T6995] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 145.704619][ T6995] ? find_held_lock+0x2d/0x110 [ 145.709380][ T6995] ? lock_acquire+0x1ab/0x740 [ 145.714043][ T6995] __netif_receive_skb_one_core+0xaa/0x180 [ 145.719922][ T6995] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 145.726233][ T6995] ? ktime_get_with_offset+0x26c/0x390 [ 145.731782][ T6995] netif_receive_skb+0xf5/0x650 [ 145.736638][ T6995] ? __netif_receive_skb+0x1a0/0x1a0 [ 145.742098][ T6995] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 145.748243][ T6995] ? build_skb+0x5f/0x120 [ 145.752647][ T6995] ? __tun_build_skb+0x163/0x210 [ 145.757843][ T6995] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 145.763119][ T6995] ? tun_net_open+0xf0/0xf0 [ 145.767699][ T6995] ? lock_release+0x720/0x720 [ 145.772370][ T6995] ? tun_get_user+0x1c2f/0x2f20 [ 145.777474][ T6995] ? lock_downgrade+0x6e0/0x6e0 [ 145.782657][ T6995] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 145.788652][ T6995] tun_get_user+0xe59/0x2f20 [ 145.793417][ T6995] ? tun_build_skb+0xc20/0xc20 [ 145.798283][ T6995] ? find_held_lock+0x2d/0x110 [ 145.803146][ T6995] ? tun_get+0xef/0x1c0 [ 145.807309][ T6995] tun_chr_write_iter+0xbd/0x1a0 [ 145.812231][ T6995] ? aa_path_link+0x2e0/0x2e0 [ 145.817084][ T6995] new_sync_write+0x35d/0x5f0 [ 145.821784][ T6995] ? new_sync_read+0x5f0/0x5f0 [ 145.826722][ T6995] ? lock_downgrade+0x6e0/0x6e0 [ 145.831684][ T6995] ? security_file_permission+0x49/0x450 [ 145.837402][ T6995] vfs_write+0x5c3/0x870 [ 145.841651][ T6995] ksys_write+0xf4/0x1d0 [ 145.845892][ T6995] ? __ia32_sys_read+0xa0/0xa0 [ 145.850661][ T6995] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 145.856642][ T6995] ? syscall_enter_from_user_mode+0x27/0x70 [ 145.862615][ T6995] do_syscall_64+0x2d/0x40 [ 145.867106][ T6995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.873251][ T6995] RIP: 0033:0x7fcb6faeb24f [ 145.877651][ T6995] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 145.897674][ T6995] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 145.906337][ T6995] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 145.914375][ T6995] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 145.922343][ T6995] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 145.930406][ T6995] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 145.938455][ T6995] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 146.012859][ T6999] FAULT_INJECTION: forcing a failure. [ 146.012859][ T6999] name failslab, interval 1, probability 0, space 0, times 0 [ 146.025907][ T6999] CPU: 0 PID: 6999 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 146.034563][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 146.045299][ T6999] Call Trace: [ 146.048686][ T6999] dump_stack+0xa5/0xe6 [ 146.053043][ T6999] should_fail.cold+0x5/0xa [ 146.057931][ T6999] ? hsr_add_node+0x57/0x930 [ 146.062665][ T6999] should_failslab+0x5/0x10 [ 146.067342][ T6999] kmem_cache_alloc_trace+0x55/0x370 [ 146.072723][ T6999] hsr_add_node+0x57/0x930 [ 146.077154][ T6999] hsr_forward_skb+0x4a9/0x1640 [ 146.082393][ T6999] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 146.088629][ T6999] ? create_prof_cpu_mask+0x20/0x20 [ 146.093916][ T6999] ? prp_fill_frame_info+0x620/0x620 [ 146.099459][ T6999] ? lock_chain_count+0x20/0x20 [ 146.104414][ T6999] ? find_held_lock+0x2d/0x110 [ 146.109259][ T6999] hsr_handle_frame+0x4a0/0x5e0 [ 146.114285][ T6999] ? hsr_nl_nodedown+0x300/0x300 [ 146.119561][ T6999] __netif_receive_skb_core+0x6b4/0x2e60 [ 146.125192][ T6999] ? __lock_acquire+0xb43/0x54d0 [ 146.130862][ T6999] ? generic_xdp_tx+0x520/0x520 [ 146.135815][ T6999] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 146.141776][ T6999] ? find_held_lock+0x2d/0x110 [ 146.146694][ T6999] ? lock_acquire+0x1ab/0x740 [ 146.151470][ T6999] __netif_receive_skb_one_core+0xaa/0x180 [ 146.157365][ T6999] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 146.163687][ T6999] ? ktime_get_with_offset+0x26c/0x390 [ 146.169227][ T6999] netif_receive_skb+0xf5/0x650 [ 146.174428][ T6999] ? __netif_receive_skb+0x1a0/0x1a0 [ 146.179693][ T6999] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 146.186181][ T6999] ? build_skb+0x5f/0x120 [ 146.190595][ T6999] ? __tun_build_skb+0x163/0x210 [ 146.195543][ T6999] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 146.200921][ T6999] ? tun_net_open+0xf0/0xf0 [ 146.205441][ T6999] ? lock_release+0x720/0x720 [ 146.210106][ T6999] ? tun_get_user+0x1c2f/0x2f20 [ 146.214940][ T6999] ? lock_downgrade+0x6e0/0x6e0 [ 146.219776][ T6999] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 146.225843][ T6999] tun_get_user+0xe59/0x2f20 [ 146.230518][ T6999] ? tun_build_skb+0xc20/0xc20 [ 146.235432][ T6999] ? find_held_lock+0x2d/0x110 [ 146.240264][ T6999] ? tun_get+0xef/0x1c0 [ 146.244404][ T6999] tun_chr_write_iter+0xbd/0x1a0 [ 146.249354][ T6999] ? aa_path_link+0x2e0/0x2e0 [ 146.254187][ T6999] new_sync_write+0x35d/0x5f0 [ 146.258942][ T6999] ? new_sync_read+0x5f0/0x5f0 [ 146.263698][ T6999] ? lock_downgrade+0x6e0/0x6e0 [ 146.268637][ T6999] ? security_file_permission+0x49/0x450 [ 146.274291][ T6999] vfs_write+0x5c3/0x870 [ 146.278689][ T6999] ksys_write+0xf4/0x1d0 [ 146.282905][ T6999] ? __ia32_sys_read+0xa0/0xa0 [ 146.288038][ T6999] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 146.294340][ T6999] ? syscall_enter_from_user_mode+0x27/0x70 [ 146.300241][ T6999] do_syscall_64+0x2d/0x40 [ 146.304734][ T6999] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.310604][ T6999] RIP: 0033:0x7fcb6faeb24f [ 146.314994][ T6999] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 146.337440][ T6999] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 146.346263][ T6999] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 146.354307][ T6999] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 146.362253][ T6999] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.370289][ T6999] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 146.378349][ T6999] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 146.463204][ T7002] FAULT_INJECTION: forcing a failure. [ 146.463204][ T7002] name failslab, interval 1, probability 0, space 0, times 0 [ 146.475956][ T7002] CPU: 0 PID: 7002 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 146.484613][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 146.494755][ T7002] Call Trace: [ 146.498025][ T7002] dump_stack+0xa5/0xe6 [ 146.502172][ T7002] should_fail.cold+0x5/0xa [ 146.506658][ T7002] ? hsr_add_node+0x57/0x930 [ 146.511254][ T7002] should_failslab+0x5/0x10 [ 146.515735][ T7002] kmem_cache_alloc_trace+0x55/0x370 [ 146.521002][ T7002] hsr_add_node+0x57/0x930 [ 146.525400][ T7002] hsr_forward_skb+0x4a9/0x1640 [ 146.530411][ T7002] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 146.536454][ T7002] ? create_prof_cpu_mask+0x20/0x20 [ 146.541628][ T7002] ? prp_fill_frame_info+0x620/0x620 [ 146.546912][ T7002] ? lock_chain_count+0x20/0x20 [ 146.551754][ T7002] ? find_held_lock+0x2d/0x110 [ 146.556503][ T7002] hsr_handle_frame+0x4a0/0x5e0 [ 146.561598][ T7002] ? hsr_nl_nodedown+0x300/0x300 [ 146.566566][ T7002] __netif_receive_skb_core+0x6b4/0x2e60 [ 146.572203][ T7002] ? __lock_acquire+0xb43/0x54d0 [ 146.577122][ T7002] ? generic_xdp_tx+0x520/0x520 [ 146.581957][ T7002] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 146.588003][ T7002] ? find_held_lock+0x2d/0x110 [ 146.592746][ T7002] ? lock_acquire+0x1ab/0x740 [ 146.597412][ T7002] __netif_receive_skb_one_core+0xaa/0x180 [ 146.603205][ T7002] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 146.609157][ T7002] ? ktime_get_with_offset+0x26c/0x390 [ 146.614599][ T7002] netif_receive_skb+0xf5/0x650 [ 146.619613][ T7002] ? __netif_receive_skb+0x1a0/0x1a0 [ 146.624894][ T7002] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 146.630850][ T7002] ? build_skb+0x5f/0x120 [ 146.635666][ T7002] ? __tun_build_skb+0x163/0x210 [ 146.640595][ T7002] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 146.645874][ T7002] ? tun_net_open+0xf0/0xf0 [ 146.650386][ T7002] ? lock_release+0x720/0x720 [ 146.655402][ T7002] ? tun_get_user+0x1c2f/0x2f20 [ 146.660230][ T7002] ? lock_downgrade+0x6e0/0x6e0 [ 146.665065][ T7002] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 146.671118][ T7002] tun_get_user+0xe59/0x2f20 [ 146.675689][ T7002] ? tun_build_skb+0xc20/0xc20 [ 146.680424][ T7002] ? find_held_lock+0x2d/0x110 [ 146.685270][ T7002] ? tun_get+0xef/0x1c0 [ 146.689494][ T7002] tun_chr_write_iter+0xbd/0x1a0 [ 146.694491][ T7002] ? aa_path_link+0x2e0/0x2e0 [ 146.699350][ T7002] new_sync_write+0x35d/0x5f0 [ 146.704024][ T7002] ? new_sync_read+0x5f0/0x5f0 [ 146.708776][ T7002] ? lock_downgrade+0x6e0/0x6e0 [ 146.713616][ T7002] ? security_file_permission+0x49/0x450 [ 146.719248][ T7002] vfs_write+0x5c3/0x870 [ 146.723538][ T7002] ksys_write+0xf4/0x1d0 [ 146.727762][ T7002] ? __ia32_sys_read+0xa0/0xa0 [ 146.732498][ T7002] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 146.738461][ T7002] ? syscall_enter_from_user_mode+0x27/0x70 [ 146.744350][ T7002] do_syscall_64+0x2d/0x40 [ 146.748757][ T7002] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.754662][ T7002] RIP: 0033:0x7fcb6faeb24f [ 146.759151][ T7002] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 146.779183][ T7002] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 146.787589][ T7002] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 146.795546][ T7002] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 146.803502][ T7002] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.811463][ T7002] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 146.819690][ T7002] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 146.919221][ T7005] FAULT_INJECTION: forcing a failure. [ 146.919221][ T7005] name failslab, interval 1, probability 0, space 0, times 0 [ 146.932618][ T7005] CPU: 1 PID: 7005 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 146.941551][ T7005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 146.951786][ T7005] Call Trace: [ 146.955387][ T7005] dump_stack+0xa5/0xe6 [ 146.959572][ T7005] should_fail.cold+0x5/0xa [ 146.964074][ T7005] ? hsr_add_node+0x57/0x930 [ 146.968656][ T7005] should_failslab+0x5/0x10 [ 146.973165][ T7005] kmem_cache_alloc_trace+0x55/0x370 [ 146.978461][ T7005] hsr_add_node+0x57/0x930 [ 146.982877][ T7005] hsr_forward_skb+0x4a9/0x1640 [ 146.987715][ T7005] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 146.993691][ T7005] ? create_prof_cpu_mask+0x20/0x20 [ 146.998890][ T7005] ? prp_fill_frame_info+0x620/0x620 [ 147.004642][ T7005] ? lock_chain_count+0x20/0x20 [ 147.009775][ T7005] ? find_held_lock+0x2d/0x110 [ 147.014650][ T7005] hsr_handle_frame+0x4a0/0x5e0 [ 147.019516][ T7005] ? hsr_nl_nodedown+0x300/0x300 [ 147.024507][ T7005] __netif_receive_skb_core+0x6b4/0x2e60 [ 147.030921][ T7005] ? __lock_acquire+0xb43/0x54d0 [ 147.036032][ T7005] ? generic_xdp_tx+0x520/0x520 [ 147.040901][ T7005] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.046983][ T7005] ? find_held_lock+0x2d/0x110 [ 147.051980][ T7005] ? lock_acquire+0x1ab/0x740 [ 147.056672][ T7005] __netif_receive_skb_one_core+0xaa/0x180 [ 147.062487][ T7005] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 147.068471][ T7005] ? ktime_get_with_offset+0x26c/0x390 [ 147.074106][ T7005] netif_receive_skb+0xf5/0x650 [ 147.079131][ T7005] ? __netif_receive_skb+0x1a0/0x1a0 [ 147.084683][ T7005] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.091200][ T7005] ? build_skb+0x5f/0x120 [ 147.095683][ T7005] ? __tun_build_skb+0x163/0x210 [ 147.100614][ T7005] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 147.105982][ T7005] ? tun_net_open+0xf0/0xf0 [ 147.110662][ T7005] ? lock_release+0x720/0x720 [ 147.115325][ T7005] ? tun_get_user+0x1c2f/0x2f20 [ 147.120160][ T7005] ? lock_downgrade+0x6e0/0x6e0 [ 147.125094][ T7005] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.131068][ T7005] tun_get_user+0xe59/0x2f20 [ 147.135657][ T7005] ? tun_build_skb+0xc20/0xc20 [ 147.140406][ T7005] ? find_held_lock+0x2d/0x110 [ 147.145156][ T7005] ? tun_get+0xef/0x1c0 [ 147.149324][ T7005] tun_chr_write_iter+0xbd/0x1a0 [ 147.154274][ T7005] ? aa_path_link+0x2e0/0x2e0 [ 147.159028][ T7005] new_sync_write+0x35d/0x5f0 [ 147.163722][ T7005] ? new_sync_read+0x5f0/0x5f0 [ 147.168498][ T7005] ? lock_downgrade+0x6e0/0x6e0 [ 147.173456][ T7005] ? security_file_permission+0x49/0x450 [ 147.179078][ T7005] vfs_write+0x5c3/0x870 [ 147.183435][ T7005] ksys_write+0xf4/0x1d0 [ 147.187766][ T7005] ? __ia32_sys_read+0xa0/0xa0 [ 147.192558][ T7005] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.198528][ T7005] ? syscall_enter_from_user_mode+0x27/0x70 [ 147.204411][ T7005] do_syscall_64+0x2d/0x40 [ 147.208820][ T7005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.214806][ T7005] RIP: 0033:0x7fcb6faeb24f [ 147.219741][ T7005] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 147.239599][ T7005] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 147.248141][ T7005] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 147.256305][ T7005] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 147.264374][ T7005] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 147.272343][ T7005] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 147.280303][ T7005] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 2022/10/17 08:03:46 executed programs: 165 [ 147.377404][ T7008] FAULT_INJECTION: forcing a failure. [ 147.377404][ T7008] name failslab, interval 1, probability 0, space 0, times 0 [ 147.390402][ T7008] CPU: 0 PID: 7008 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 147.398800][ T7008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 147.408948][ T7008] Call Trace: [ 147.412247][ T7008] dump_stack+0xa5/0xe6 [ 147.416451][ T7008] should_fail.cold+0x5/0xa [ 147.420940][ T7008] ? hsr_add_node+0x57/0x930 [ 147.425692][ T7008] should_failslab+0x5/0x10 [ 147.430769][ T7008] kmem_cache_alloc_trace+0x55/0x370 [ 147.436439][ T7008] hsr_add_node+0x57/0x930 [ 147.440955][ T7008] hsr_forward_skb+0x4a9/0x1640 [ 147.445794][ T7008] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.452279][ T7008] ? create_prof_cpu_mask+0x20/0x20 [ 147.457661][ T7008] ? prp_fill_frame_info+0x620/0x620 [ 147.462940][ T7008] ? lock_chain_count+0x20/0x20 [ 147.467787][ T7008] ? find_held_lock+0x2d/0x110 [ 147.472649][ T7008] hsr_handle_frame+0x4a0/0x5e0 [ 147.477942][ T7008] ? hsr_nl_nodedown+0x300/0x300 [ 147.482985][ T7008] __netif_receive_skb_core+0x6b4/0x2e60 [ 147.488637][ T7008] ? __lock_acquire+0xb43/0x54d0 [ 147.493749][ T7008] ? generic_xdp_tx+0x520/0x520 [ 147.498703][ T7008] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.504810][ T7008] ? find_held_lock+0x2d/0x110 [ 147.509654][ T7008] ? lock_acquire+0x1ab/0x740 [ 147.514404][ T7008] __netif_receive_skb_one_core+0xaa/0x180 [ 147.520304][ T7008] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 147.526288][ T7008] ? ktime_get_with_offset+0x26c/0x390 [ 147.532552][ T7008] netif_receive_skb+0xf5/0x650 [ 147.537495][ T7008] ? __netif_receive_skb+0x1a0/0x1a0 [ 147.542780][ T7008] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.548834][ T7008] ? build_skb+0x5f/0x120 [ 147.553431][ T7008] ? __tun_build_skb+0x163/0x210 [ 147.558531][ T7008] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 147.563822][ T7008] ? tun_net_open+0xf0/0xf0 [ 147.568351][ T7008] ? lock_release+0x720/0x720 [ 147.573030][ T7008] ? tun_get_user+0x1c2f/0x2f20 [ 147.577870][ T7008] ? lock_downgrade+0x6e0/0x6e0 [ 147.582831][ T7008] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.588993][ T7008] tun_get_user+0xe59/0x2f20 [ 147.593614][ T7008] ? tun_build_skb+0xc20/0xc20 [ 147.598552][ T7008] ? find_held_lock+0x2d/0x110 [ 147.603306][ T7008] ? tun_get+0xef/0x1c0 [ 147.607724][ T7008] tun_chr_write_iter+0xbd/0x1a0 [ 147.612683][ T7008] ? aa_path_link+0x2e0/0x2e0 [ 147.617371][ T7008] new_sync_write+0x35d/0x5f0 [ 147.622072][ T7008] ? new_sync_read+0x5f0/0x5f0 [ 147.626822][ T7008] ? lock_downgrade+0x6e0/0x6e0 [ 147.631759][ T7008] ? security_file_permission+0x49/0x450 [ 147.637483][ T7008] vfs_write+0x5c3/0x870 [ 147.642076][ T7008] ksys_write+0xf4/0x1d0 [ 147.646319][ T7008] ? __ia32_sys_read+0xa0/0xa0 [ 147.651085][ T7008] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.657234][ T7008] ? syscall_enter_from_user_mode+0x27/0x70 [ 147.663117][ T7008] do_syscall_64+0x2d/0x40 [ 147.667532][ T7008] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.673584][ T7008] RIP: 0033:0x7fcb6faeb24f [ 147.678078][ T7008] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 147.698124][ T7008] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 147.707055][ T7008] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 147.715280][ T7008] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 147.723323][ T7008] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 147.731576][ T7008] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 147.739532][ T7008] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 147.828161][ T7011] FAULT_INJECTION: forcing a failure. [ 147.828161][ T7011] name failslab, interval 1, probability 0, space 0, times 0 [ 147.841119][ T7011] CPU: 0 PID: 7011 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 147.849610][ T7011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 147.859959][ T7011] Call Trace: [ 147.863319][ T7011] dump_stack+0xa5/0xe6 [ 147.867596][ T7011] should_fail.cold+0x5/0xa [ 147.872098][ T7011] ? hsr_add_node+0x57/0x930 [ 147.876794][ T7011] should_failslab+0x5/0x10 [ 147.881294][ T7011] kmem_cache_alloc_trace+0x55/0x370 [ 147.886593][ T7011] hsr_add_node+0x57/0x930 [ 147.890997][ T7011] hsr_forward_skb+0x4a9/0x1640 [ 147.895834][ T7011] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.901794][ T7011] ? create_prof_cpu_mask+0x20/0x20 [ 147.906995][ T7011] ? prp_fill_frame_info+0x620/0x620 [ 147.912267][ T7011] ? lock_chain_count+0x20/0x20 [ 147.917097][ T7011] ? find_held_lock+0x2d/0x110 [ 147.921949][ T7011] hsr_handle_frame+0x4a0/0x5e0 [ 147.926867][ T7011] ? hsr_nl_nodedown+0x300/0x300 [ 147.931803][ T7011] __netif_receive_skb_core+0x6b4/0x2e60 [ 147.937424][ T7011] ? __lock_acquire+0xb43/0x54d0 [ 147.942376][ T7011] ? generic_xdp_tx+0x520/0x520 [ 147.947217][ T7011] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.953250][ T7011] ? find_held_lock+0x2d/0x110 [ 147.958434][ T7011] ? lock_acquire+0x1ab/0x740 [ 147.963193][ T7011] __netif_receive_skb_one_core+0xaa/0x180 [ 147.968985][ T7011] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 147.974949][ T7011] ? ktime_get_with_offset+0x26c/0x390 [ 147.981118][ T7011] netif_receive_skb+0xf5/0x650 [ 147.985955][ T7011] ? __netif_receive_skb+0x1a0/0x1a0 [ 147.991223][ T7011] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 147.997448][ T7011] ? build_skb+0x5f/0x120 [ 148.001851][ T7011] ? __tun_build_skb+0x163/0x210 [ 148.006867][ T7011] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 148.012142][ T7011] ? tun_net_open+0xf0/0xf0 [ 148.016732][ T7011] ? lock_release+0x720/0x720 [ 148.021479][ T7011] ? tun_get_user+0x1c2f/0x2f20 [ 148.026429][ T7011] ? lock_downgrade+0x6e0/0x6e0 [ 148.031285][ T7011] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.037253][ T7011] tun_get_user+0xe59/0x2f20 [ 148.042056][ T7011] ? tun_build_skb+0xc20/0xc20 [ 148.046947][ T7011] ? find_held_lock+0x2d/0x110 [ 148.051776][ T7011] ? tun_get+0xef/0x1c0 [ 148.055953][ T7011] tun_chr_write_iter+0xbd/0x1a0 [ 148.060987][ T7011] ? aa_path_link+0x2e0/0x2e0 [ 148.065819][ T7011] new_sync_write+0x35d/0x5f0 [ 148.070576][ T7011] ? new_sync_read+0x5f0/0x5f0 [ 148.075632][ T7011] ? lock_downgrade+0x6e0/0x6e0 [ 148.080489][ T7011] ? security_file_permission+0x49/0x450 [ 148.086391][ T7011] vfs_write+0x5c3/0x870 [ 148.090907][ T7011] ksys_write+0xf4/0x1d0 [ 148.095328][ T7011] ? __ia32_sys_read+0xa0/0xa0 [ 148.100085][ T7011] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.106055][ T7011] ? syscall_enter_from_user_mode+0x27/0x70 [ 148.111958][ T7011] do_syscall_64+0x2d/0x40 [ 148.116540][ T7011] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.122411][ T7011] RIP: 0033:0x7fcb6faeb24f [ 148.126984][ T7011] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 148.146656][ T7011] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 148.155140][ T7011] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 148.163458][ T7011] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 148.171711][ T7011] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 148.180120][ T7011] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 148.188162][ T7011] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 148.237186][ T7014] FAULT_INJECTION: forcing a failure. [ 148.237186][ T7014] name failslab, interval 1, probability 0, space 0, times 0 [ 148.250820][ T7014] CPU: 1 PID: 7014 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 148.259352][ T7014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 148.269423][ T7014] Call Trace: [ 148.273103][ T7014] dump_stack+0xa5/0xe6 [ 148.277255][ T7014] should_fail.cold+0x5/0xa [ 148.281950][ T7014] ? hsr_add_node+0x57/0x930 [ 148.286631][ T7014] should_failslab+0x5/0x10 [ 148.291322][ T7014] kmem_cache_alloc_trace+0x55/0x370 [ 148.296615][ T7014] hsr_add_node+0x57/0x930 [ 148.301035][ T7014] hsr_forward_skb+0x4a9/0x1640 [ 148.306408][ T7014] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 148.312545][ T7014] ? create_prof_cpu_mask+0x20/0x20 [ 148.317737][ T7014] ? prp_fill_frame_info+0x620/0x620 [ 148.323099][ T7014] ? lock_chain_count+0x20/0x20 [ 148.327929][ T7014] ? find_held_lock+0x2d/0x110 [ 148.332878][ T7014] hsr_handle_frame+0x4a0/0x5e0 [ 148.338099][ T7014] ? hsr_nl_nodedown+0x300/0x300 [ 148.343201][ T7014] __netif_receive_skb_core+0x6b4/0x2e60 [ 148.348931][ T7014] ? __lock_acquire+0xb43/0x54d0 [ 148.353851][ T7014] ? generic_xdp_tx+0x520/0x520 [ 148.358906][ T7014] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 148.364871][ T7014] ? find_held_lock+0x2d/0x110 [ 148.369622][ T7014] ? lock_acquire+0x1ab/0x740 [ 148.374546][ T7014] __netif_receive_skb_one_core+0xaa/0x180 [ 148.380545][ T7014] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 148.387019][ T7014] ? ktime_get_with_offset+0x26c/0x390 [ 148.392560][ T7014] netif_receive_skb+0xf5/0x650 [ 148.397404][ T7014] ? __netif_receive_skb+0x1a0/0x1a0 [ 148.402755][ T7014] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 148.408980][ T7014] ? build_skb+0x5f/0x120 [ 148.413395][ T7014] ? __tun_build_skb+0x163/0x210 [ 148.418460][ T7014] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 148.423837][ T7014] ? tun_net_open+0xf0/0xf0 [ 148.428327][ T7014] ? lock_release+0x720/0x720 [ 148.433075][ T7014] ? tun_get_user+0x1c2f/0x2f20 [ 148.438005][ T7014] ? lock_downgrade+0x6e0/0x6e0 [ 148.442849][ T7014] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.448998][ T7014] tun_get_user+0xe59/0x2f20 [ 148.453589][ T7014] ? tun_build_skb+0xc20/0xc20 [ 148.458405][ T7014] ? find_held_lock+0x2d/0x110 [ 148.463178][ T7014] ? tun_get+0xef/0x1c0 [ 148.467462][ T7014] tun_chr_write_iter+0xbd/0x1a0 [ 148.472570][ T7014] ? aa_path_link+0x2e0/0x2e0 [ 148.477250][ T7014] new_sync_write+0x35d/0x5f0 [ 148.481923][ T7014] ? new_sync_read+0x5f0/0x5f0 [ 148.486791][ T7014] ? lock_downgrade+0x6e0/0x6e0 [ 148.491649][ T7014] ? security_file_permission+0x49/0x450 [ 148.497358][ T7014] vfs_write+0x5c3/0x870 [ 148.502303][ T7014] ksys_write+0xf4/0x1d0 [ 148.506548][ T7014] ? __ia32_sys_read+0xa0/0xa0 [ 148.511314][ T7014] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.517284][ T7014] ? syscall_enter_from_user_mode+0x27/0x70 [ 148.523166][ T7014] do_syscall_64+0x2d/0x40 [ 148.527579][ T7014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.533560][ T7014] RIP: 0033:0x7fcb6faeb24f [ 148.537975][ T7014] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 148.558364][ T7014] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 148.566767][ T7014] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 148.574723][ T7014] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 148.582849][ T7014] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 148.591103][ T7014] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 148.599156][ T7014] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 148.698465][ T7017] FAULT_INJECTION: forcing a failure. [ 148.698465][ T7017] name failslab, interval 1, probability 0, space 0, times 0 [ 148.711693][ T7017] CPU: 0 PID: 7017 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 148.720287][ T7017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 148.730597][ T7017] Call Trace: [ 148.734240][ T7017] dump_stack+0xa5/0xe6 [ 148.738393][ T7017] should_fail.cold+0x5/0xa [ 148.742892][ T7017] ? hsr_add_node+0x57/0x930 [ 148.747561][ T7017] should_failslab+0x5/0x10 [ 148.752062][ T7017] kmem_cache_alloc_trace+0x55/0x370 [ 148.757343][ T7017] hsr_add_node+0x57/0x930 [ 148.761846][ T7017] hsr_forward_skb+0x4a9/0x1640 [ 148.766682][ T7017] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 148.772641][ T7017] ? create_prof_cpu_mask+0x20/0x20 [ 148.777822][ T7017] ? prp_fill_frame_info+0x620/0x620 [ 148.783269][ T7017] ? lock_chain_count+0x20/0x20 [ 148.788105][ T7017] ? find_held_lock+0x2d/0x110 [ 148.793031][ T7017] hsr_handle_frame+0x4a0/0x5e0 [ 148.797883][ T7017] ? hsr_nl_nodedown+0x300/0x300 [ 148.802832][ T7017] __netif_receive_skb_core+0x6b4/0x2e60 [ 148.808470][ T7017] ? __lock_acquire+0xb43/0x54d0 [ 148.814024][ T7017] ? generic_xdp_tx+0x520/0x520 [ 148.818887][ T7017] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 148.824875][ T7017] ? find_held_lock+0x2d/0x110 [ 148.829632][ T7017] ? lock_acquire+0x1ab/0x740 [ 148.834393][ T7017] __netif_receive_skb_one_core+0xaa/0x180 [ 148.840457][ T7017] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 148.846445][ T7017] ? ktime_get_with_offset+0x26c/0x390 [ 148.852170][ T7017] netif_receive_skb+0xf5/0x650 [ 148.857007][ T7017] ? __netif_receive_skb+0x1a0/0x1a0 [ 148.862771][ T7017] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 148.868747][ T7017] ? build_skb+0x5f/0x120 [ 148.873165][ T7017] ? __tun_build_skb+0x163/0x210 [ 148.878110][ T7017] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 148.884009][ T7017] ? tun_net_open+0xf0/0xf0 [ 148.888512][ T7017] ? lock_release+0x720/0x720 [ 148.893176][ T7017] ? tun_get_user+0x1c2f/0x2f20 [ 148.898186][ T7017] ? lock_downgrade+0x6e0/0x6e0 [ 148.903564][ T7017] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.909548][ T7017] tun_get_user+0xe59/0x2f20 [ 148.914240][ T7017] ? tun_build_skb+0xc20/0xc20 [ 148.919076][ T7017] ? find_held_lock+0x2d/0x110 [ 148.924317][ T7017] ? tun_get+0xef/0x1c0 [ 148.928766][ T7017] tun_chr_write_iter+0xbd/0x1a0 [ 148.933708][ T7017] ? aa_path_link+0x2e0/0x2e0 [ 148.938383][ T7017] new_sync_write+0x35d/0x5f0 [ 148.943077][ T7017] ? new_sync_read+0x5f0/0x5f0 [ 148.947828][ T7017] ? lock_downgrade+0x6e0/0x6e0 [ 148.952677][ T7017] ? security_file_permission+0x49/0x450 [ 148.958331][ T7017] vfs_write+0x5c3/0x870 [ 148.962561][ T7017] ksys_write+0xf4/0x1d0 [ 148.966897][ T7017] ? __ia32_sys_read+0xa0/0xa0 [ 148.971669][ T7017] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.977902][ T7017] ? syscall_enter_from_user_mode+0x27/0x70 [ 148.985957][ T7017] do_syscall_64+0x2d/0x40 [ 148.990619][ T7017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.996615][ T7017] RIP: 0033:0x7fcb6faeb24f [ 149.001030][ T7017] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 149.020906][ T7017] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 149.029314][ T7017] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 149.037356][ T7017] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 149.045544][ T7017] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 149.053528][ T7017] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 149.061496][ T7017] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 149.130229][ T7020] FAULT_INJECTION: forcing a failure. [ 149.130229][ T7020] name failslab, interval 1, probability 0, space 0, times 0 [ 149.143196][ T7020] CPU: 1 PID: 7020 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 149.151679][ T7020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 149.162069][ T7020] Call Trace: [ 149.165352][ T7020] dump_stack+0xa5/0xe6 [ 149.169675][ T7020] should_fail.cold+0x5/0xa [ 149.174526][ T7020] ? hsr_add_node+0x57/0x930 [ 149.179362][ T7020] should_failslab+0x5/0x10 [ 149.183863][ T7020] kmem_cache_alloc_trace+0x55/0x370 [ 149.189268][ T7020] hsr_add_node+0x57/0x930 [ 149.193677][ T7020] hsr_forward_skb+0x4a9/0x1640 [ 149.198599][ T7020] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 149.204587][ T7020] ? create_prof_cpu_mask+0x20/0x20 [ 149.209792][ T7020] ? prp_fill_frame_info+0x620/0x620 [ 149.215259][ T7020] ? lock_chain_count+0x20/0x20 [ 149.220705][ T7020] ? find_held_lock+0x2d/0x110 [ 149.225479][ T7020] hsr_handle_frame+0x4a0/0x5e0 [ 149.230347][ T7020] ? hsr_nl_nodedown+0x300/0x300 [ 149.235330][ T7020] __netif_receive_skb_core+0x6b4/0x2e60 [ 149.241119][ T7020] ? __lock_acquire+0xb43/0x54d0 [ 149.246130][ T7020] ? generic_xdp_tx+0x520/0x520 [ 149.251093][ T7020] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 149.257425][ T7020] ? find_held_lock+0x2d/0x110 [ 149.262189][ T7020] ? lock_acquire+0x1ab/0x740 [ 149.266858][ T7020] __netif_receive_skb_one_core+0xaa/0x180 [ 149.273006][ T7020] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 149.279282][ T7020] ? ktime_get_with_offset+0x26c/0x390 [ 149.284749][ T7020] netif_receive_skb+0xf5/0x650 [ 149.289683][ T7020] ? __netif_receive_skb+0x1a0/0x1a0 [ 149.295009][ T7020] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 149.300981][ T7020] ? build_skb+0x5f/0x120 [ 149.305481][ T7020] ? __tun_build_skb+0x163/0x210 [ 149.310435][ T7020] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 149.315986][ T7020] ? tun_net_open+0xf0/0xf0 [ 149.320472][ T7020] ? lock_release+0x720/0x720 [ 149.325137][ T7020] ? tun_get_user+0x1c2f/0x2f20 [ 149.329982][ T7020] ? lock_downgrade+0x6e0/0x6e0 [ 149.334928][ T7020] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.340899][ T7020] tun_get_user+0xe59/0x2f20 [ 149.345673][ T7020] ? tun_build_skb+0xc20/0xc20 [ 149.350420][ T7020] ? find_held_lock+0x2d/0x110 [ 149.355449][ T7020] ? tun_get+0xef/0x1c0 [ 149.359623][ T7020] tun_chr_write_iter+0xbd/0x1a0 [ 149.364638][ T7020] ? aa_path_link+0x2e0/0x2e0 [ 149.369382][ T7020] new_sync_write+0x35d/0x5f0 [ 149.374075][ T7020] ? new_sync_read+0x5f0/0x5f0 [ 149.378911][ T7020] ? lock_downgrade+0x6e0/0x6e0 [ 149.383851][ T7020] ? security_file_permission+0x49/0x450 [ 149.389483][ T7020] vfs_write+0x5c3/0x870 [ 149.393713][ T7020] ksys_write+0xf4/0x1d0 [ 149.397939][ T7020] ? __ia32_sys_read+0xa0/0xa0 [ 149.402688][ T7020] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.408659][ T7020] ? syscall_enter_from_user_mode+0x27/0x70 [ 149.414565][ T7020] do_syscall_64+0x2d/0x40 [ 149.418991][ T7020] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 149.425070][ T7020] RIP: 0033:0x7fcb6faeb24f [ 149.429501][ T7020] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 149.449714][ T7020] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 149.458425][ T7020] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 149.466564][ T7020] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 149.474707][ T7020] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 149.482926][ T7020] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 149.491009][ T7020] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 149.596549][ T7023] FAULT_INJECTION: forcing a failure. [ 149.596549][ T7023] name failslab, interval 1, probability 0, space 0, times 0 [ 149.609372][ T7023] CPU: 0 PID: 7023 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 149.617776][ T7023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 149.627834][ T7023] Call Trace: [ 149.631117][ T7023] dump_stack+0xa5/0xe6 [ 149.635377][ T7023] should_fail.cold+0x5/0xa [ 149.639977][ T7023] ? hsr_add_node+0x57/0x930 [ 149.644557][ T7023] should_failslab+0x5/0x10 [ 149.649149][ T7023] kmem_cache_alloc_trace+0x55/0x370 [ 149.654425][ T7023] hsr_add_node+0x57/0x930 [ 149.658832][ T7023] hsr_forward_skb+0x4a9/0x1640 [ 149.663695][ T7023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 149.669765][ T7023] ? create_prof_cpu_mask+0x20/0x20 [ 149.674974][ T7023] ? prp_fill_frame_info+0x620/0x620 [ 149.680246][ T7023] ? lock_chain_count+0x20/0x20 [ 149.685165][ T7023] ? find_held_lock+0x2d/0x110 [ 149.690004][ T7023] hsr_handle_frame+0x4a0/0x5e0 [ 149.694835][ T7023] ? hsr_nl_nodedown+0x300/0x300 [ 149.699758][ T7023] __netif_receive_skb_core+0x6b4/0x2e60 [ 149.705376][ T7023] ? __lock_acquire+0xb43/0x54d0 [ 149.710475][ T7023] ? generic_xdp_tx+0x520/0x520 [ 149.715314][ T7023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 149.721276][ T7023] ? find_held_lock+0x2d/0x110 [ 149.726039][ T7023] ? lock_acquire+0x1ab/0x740 [ 149.730806][ T7023] __netif_receive_skb_one_core+0xaa/0x180 [ 149.736591][ T7023] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 149.742465][ T7023] ? ktime_get_with_offset+0x26c/0x390 [ 149.747919][ T7023] netif_receive_skb+0xf5/0x650 [ 149.753075][ T7023] ? __netif_receive_skb+0x1a0/0x1a0 [ 149.758595][ T7023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 149.764582][ T7023] ? build_skb+0x5f/0x120 [ 149.768983][ T7023] ? __tun_build_skb+0x163/0x210 [ 149.773930][ T7023] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 149.779237][ T7023] ? tun_net_open+0xf0/0xf0 [ 149.784094][ T7023] ? lock_release+0x720/0x720 [ 149.788786][ T7023] ? tun_get_user+0x1c2f/0x2f20 [ 149.794111][ T7023] ? lock_downgrade+0x6e0/0x6e0 [ 149.799150][ T7023] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.805226][ T7023] tun_get_user+0xe59/0x2f20 [ 149.809910][ T7023] ? tun_build_skb+0xc20/0xc20 [ 149.814676][ T7023] ? find_held_lock+0x2d/0x110 [ 149.819442][ T7023] ? tun_get+0xef/0x1c0 [ 149.823612][ T7023] tun_chr_write_iter+0xbd/0x1a0 [ 149.828538][ T7023] ? aa_path_link+0x2e0/0x2e0 [ 149.833229][ T7023] new_sync_write+0x35d/0x5f0 [ 149.837981][ T7023] ? new_sync_read+0x5f0/0x5f0 [ 149.843019][ T7023] ? lock_downgrade+0x6e0/0x6e0 [ 149.847867][ T7023] ? security_file_permission+0x49/0x450 [ 149.853489][ T7023] vfs_write+0x5c3/0x870 [ 149.857718][ T7023] ksys_write+0xf4/0x1d0 [ 149.861985][ T7023] ? __ia32_sys_read+0xa0/0xa0 [ 149.867793][ T7023] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.874390][ T7023] ? syscall_enter_from_user_mode+0x27/0x70 [ 149.880539][ T7023] do_syscall_64+0x2d/0x40 [ 149.884955][ T7023] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 149.891044][ T7023] RIP: 0033:0x7fcb6faeb24f [ 149.895544][ T7023] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 149.915135][ T7023] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 149.923545][ T7023] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 149.931609][ T7023] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 149.940174][ T7023] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 149.948494][ T7023] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 149.956475][ T7023] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 150.027879][ T7026] FAULT_INJECTION: forcing a failure. [ 150.027879][ T7026] name failslab, interval 1, probability 0, space 0, times 0 [ 150.041396][ T7026] CPU: 1 PID: 7026 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 150.049823][ T7026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 150.060079][ T7026] Call Trace: [ 150.063346][ T7026] dump_stack+0xa5/0xe6 [ 150.067496][ T7026] should_fail.cold+0x5/0xa [ 150.071992][ T7026] ? hsr_add_node+0x57/0x930 [ 150.076655][ T7026] should_failslab+0x5/0x10 [ 150.081676][ T7026] kmem_cache_alloc_trace+0x55/0x370 [ 150.086969][ T7026] hsr_add_node+0x57/0x930 [ 150.091382][ T7026] hsr_forward_skb+0x4a9/0x1640 [ 150.096306][ T7026] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 150.102444][ T7026] ? create_prof_cpu_mask+0x20/0x20 [ 150.107629][ T7026] ? prp_fill_frame_info+0x620/0x620 [ 150.112903][ T7026] ? lock_chain_count+0x20/0x20 [ 150.118133][ T7026] ? find_held_lock+0x2d/0x110 [ 150.122883][ T7026] hsr_handle_frame+0x4a0/0x5e0 [ 150.127718][ T7026] ? hsr_nl_nodedown+0x300/0x300 [ 150.132640][ T7026] __netif_receive_skb_core+0x6b4/0x2e60 [ 150.138279][ T7026] ? __lock_acquire+0xb43/0x54d0 [ 150.143217][ T7026] ? generic_xdp_tx+0x520/0x520 [ 150.148069][ T7026] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 150.154381][ T7026] ? find_held_lock+0x2d/0x110 [ 150.159140][ T7026] ? lock_acquire+0x1ab/0x740 [ 150.163894][ T7026] __netif_receive_skb_one_core+0xaa/0x180 [ 150.169687][ T7026] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 150.175562][ T7026] ? ktime_get_with_offset+0x26c/0x390 [ 150.181358][ T7026] netif_receive_skb+0xf5/0x650 [ 150.186279][ T7026] ? __netif_receive_skb+0x1a0/0x1a0 [ 150.191556][ T7026] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 150.197808][ T7026] ? build_skb+0x5f/0x120 [ 150.202495][ T7026] ? __tun_build_skb+0x163/0x210 [ 150.207518][ T7026] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 150.212788][ T7026] ? tun_net_open+0xf0/0xf0 [ 150.217281][ T7026] ? lock_release+0x720/0x720 [ 150.222317][ T7026] ? tun_get_user+0x1c2f/0x2f20 [ 150.227252][ T7026] ? lock_downgrade+0x6e0/0x6e0 [ 150.232092][ T7026] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.238066][ T7026] tun_get_user+0xe59/0x2f20 [ 150.242653][ T7026] ? tun_build_skb+0xc20/0xc20 [ 150.247413][ T7026] ? find_held_lock+0x2d/0x110 [ 150.252165][ T7026] ? tun_get+0xef/0x1c0 [ 150.256350][ T7026] tun_chr_write_iter+0xbd/0x1a0 [ 150.261380][ T7026] ? aa_path_link+0x2e0/0x2e0 [ 150.266070][ T7026] new_sync_write+0x35d/0x5f0 [ 150.271002][ T7026] ? new_sync_read+0x5f0/0x5f0 [ 150.275851][ T7026] ? lock_downgrade+0x6e0/0x6e0 [ 150.280703][ T7026] ? security_file_permission+0x49/0x450 [ 150.286508][ T7026] vfs_write+0x5c3/0x870 [ 150.290829][ T7026] ksys_write+0xf4/0x1d0 [ 150.295055][ T7026] ? __ia32_sys_read+0xa0/0xa0 [ 150.300423][ T7026] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.306387][ T7026] ? syscall_enter_from_user_mode+0x27/0x70 [ 150.312534][ T7026] do_syscall_64+0x2d/0x40 [ 150.316935][ T7026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 150.322821][ T7026] RIP: 0033:0x7fcb6faeb24f [ 150.327222][ T7026] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 150.346909][ T7026] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 150.355311][ T7026] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 150.363544][ T7026] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 150.371760][ T7026] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 150.379735][ T7026] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 150.387720][ T7026] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 150.443709][ T7029] FAULT_INJECTION: forcing a failure. [ 150.443709][ T7029] name failslab, interval 1, probability 0, space 0, times 0 [ 150.456669][ T7029] CPU: 1 PID: 7029 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 150.465744][ T7029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 150.475880][ T7029] Call Trace: [ 150.479169][ T7029] dump_stack+0xa5/0xe6 [ 150.484125][ T7029] should_fail.cold+0x5/0xa [ 150.488799][ T7029] ? hsr_add_node+0x57/0x930 [ 150.493643][ T7029] should_failslab+0x5/0x10 [ 150.498413][ T7029] kmem_cache_alloc_trace+0x55/0x370 [ 150.504210][ T7029] hsr_add_node+0x57/0x930 [ 150.508892][ T7029] hsr_forward_skb+0x4a9/0x1640 [ 150.513864][ T7029] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 150.519842][ T7029] ? create_prof_cpu_mask+0x20/0x20 [ 150.525024][ T7029] ? prp_fill_frame_info+0x620/0x620 [ 150.530292][ T7029] ? lock_chain_count+0x20/0x20 [ 150.535122][ T7029] ? find_held_lock+0x2d/0x110 [ 150.539864][ T7029] hsr_handle_frame+0x4a0/0x5e0 [ 150.544696][ T7029] ? hsr_nl_nodedown+0x300/0x300 [ 150.549621][ T7029] __netif_receive_skb_core+0x6b4/0x2e60 [ 150.555468][ T7029] ? __lock_acquire+0xb43/0x54d0 [ 150.560606][ T7029] ? generic_xdp_tx+0x520/0x520 [ 150.565577][ T7029] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 150.571758][ T7029] ? find_held_lock+0x2d/0x110 [ 150.576591][ T7029] ? lock_acquire+0x1ab/0x740 [ 150.581250][ T7029] __netif_receive_skb_one_core+0xaa/0x180 [ 150.587336][ T7029] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 150.593292][ T7029] ? ktime_get_with_offset+0x26c/0x390 [ 150.598746][ T7029] netif_receive_skb+0xf5/0x650 [ 150.603763][ T7029] ? __netif_receive_skb+0x1a0/0x1a0 [ 150.609213][ T7029] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 150.615335][ T7029] ? build_skb+0x5f/0x120 [ 150.619643][ T7029] ? __tun_build_skb+0x163/0x210 [ 150.624736][ T7029] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 150.630185][ T7029] ? tun_net_open+0xf0/0xf0 [ 150.634677][ T7029] ? lock_release+0x720/0x720 [ 150.639490][ T7029] ? tun_get_user+0x1c2f/0x2f20 [ 150.644335][ T7029] ? lock_downgrade+0x6e0/0x6e0 [ 150.649287][ T7029] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.655300][ T7029] tun_get_user+0xe59/0x2f20 [ 150.660311][ T7029] ? tun_build_skb+0xc20/0xc20 [ 150.665183][ T7029] ? find_held_lock+0x2d/0x110 [ 150.670037][ T7029] ? tun_get+0xef/0x1c0 [ 150.674607][ T7029] tun_chr_write_iter+0xbd/0x1a0 [ 150.680353][ T7029] ? aa_path_link+0x2e0/0x2e0 [ 150.685401][ T7029] new_sync_write+0x35d/0x5f0 [ 150.690077][ T7029] ? new_sync_read+0x5f0/0x5f0 [ 150.695021][ T7029] ? lock_downgrade+0x6e0/0x6e0 [ 150.700035][ T7029] ? security_file_permission+0x49/0x450 [ 150.706442][ T7029] vfs_write+0x5c3/0x870 [ 150.710679][ T7029] ksys_write+0xf4/0x1d0 [ 150.715106][ T7029] ? __ia32_sys_read+0xa0/0xa0 [ 150.720019][ T7029] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.726137][ T7029] ? syscall_enter_from_user_mode+0x27/0x70 [ 150.732115][ T7029] do_syscall_64+0x2d/0x40 [ 150.736528][ T7029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 150.742670][ T7029] RIP: 0033:0x7fcb6faeb24f [ 150.747362][ T7029] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 150.767537][ T7029] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 150.776129][ T7029] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 150.784403][ T7029] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 150.792924][ T7029] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 150.801087][ T7029] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 150.809228][ T7029] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 150.887177][ T7032] FAULT_INJECTION: forcing a failure. [ 150.887177][ T7032] name failslab, interval 1, probability 0, space 0, times 0 [ 150.900657][ T7032] CPU: 0 PID: 7032 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 150.908978][ T7032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 150.919023][ T7032] Call Trace: [ 150.922693][ T7032] dump_stack+0xa5/0xe6 [ 150.926927][ T7032] should_fail.cold+0x5/0xa [ 150.931677][ T7032] ? hsr_add_node+0x57/0x930 [ 150.936855][ T7032] should_failslab+0x5/0x10 [ 150.941354][ T7032] kmem_cache_alloc_trace+0x55/0x370 [ 150.946643][ T7032] hsr_add_node+0x57/0x930 [ 150.951139][ T7032] hsr_forward_skb+0x4a9/0x1640 [ 150.955974][ T7032] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 150.962024][ T7032] ? create_prof_cpu_mask+0x20/0x20 [ 150.967296][ T7032] ? prp_fill_frame_info+0x620/0x620 [ 150.972772][ T7032] ? lock_chain_count+0x20/0x20 [ 150.977704][ T7032] ? find_held_lock+0x2d/0x110 [ 150.982591][ T7032] hsr_handle_frame+0x4a0/0x5e0 [ 150.988389][ T7032] ? hsr_nl_nodedown+0x300/0x300 [ 150.993927][ T7032] __netif_receive_skb_core+0x6b4/0x2e60 [ 151.004438][ T7032] ? __lock_acquire+0xb43/0x54d0 [ 151.009392][ T7032] ? generic_xdp_tx+0x520/0x520 [ 151.014261][ T7032] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.020238][ T7032] ? find_held_lock+0x2d/0x110 [ 151.025313][ T7032] ? lock_acquire+0x1ab/0x740 [ 151.030088][ T7032] __netif_receive_skb_one_core+0xaa/0x180 [ 151.036068][ T7032] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 151.041949][ T7032] ? ktime_get_with_offset+0x26c/0x390 [ 151.047765][ T7032] netif_receive_skb+0xf5/0x650 [ 151.052626][ T7032] ? __netif_receive_skb+0x1a0/0x1a0 [ 151.058781][ T7032] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.065422][ T7032] ? build_skb+0x5f/0x120 [ 151.069865][ T7032] ? __tun_build_skb+0x163/0x210 [ 151.074838][ T7032] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 151.080207][ T7032] ? tun_net_open+0xf0/0xf0 [ 151.084700][ T7032] ? lock_release+0x720/0x720 [ 151.089366][ T7032] ? tun_get_user+0x1c2f/0x2f20 [ 151.094403][ T7032] ? lock_downgrade+0x6e0/0x6e0 [ 151.099528][ T7032] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.105956][ T7032] tun_get_user+0xe59/0x2f20 [ 151.111022][ T7032] ? tun_build_skb+0xc20/0xc20 [ 151.116874][ T7032] ? find_held_lock+0x2d/0x110 [ 151.122523][ T7032] ? tun_get+0xef/0x1c0 [ 151.126866][ T7032] tun_chr_write_iter+0xbd/0x1a0 [ 151.131893][ T7032] ? aa_path_link+0x2e0/0x2e0 [ 151.136571][ T7032] new_sync_write+0x35d/0x5f0 [ 151.141254][ T7032] ? new_sync_read+0x5f0/0x5f0 [ 151.146308][ T7032] ? lock_downgrade+0x6e0/0x6e0 [ 151.152695][ T7032] ? security_file_permission+0x49/0x450 [ 151.158682][ T7032] vfs_write+0x5c3/0x870 [ 151.163016][ T7032] ksys_write+0xf4/0x1d0 [ 151.167501][ T7032] ? __ia32_sys_read+0xa0/0xa0 [ 151.172458][ T7032] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.178816][ T7032] ? syscall_enter_from_user_mode+0x27/0x70 [ 151.184974][ T7032] do_syscall_64+0x2d/0x40 [ 151.189482][ T7032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 151.195593][ T7032] RIP: 0033:0x7fcb6faeb24f [ 151.200363][ T7032] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 151.221151][ T7032] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 151.229748][ T7032] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 151.237705][ T7032] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 151.246048][ T7032] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 151.254192][ T7032] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 151.262260][ T7032] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 151.327592][ T7035] FAULT_INJECTION: forcing a failure. [ 151.327592][ T7035] name failslab, interval 1, probability 0, space 0, times 0 [ 151.340665][ T7035] CPU: 1 PID: 7035 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 151.349243][ T7035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 151.359488][ T7035] Call Trace: [ 151.362893][ T7035] dump_stack+0xa5/0xe6 [ 151.367203][ T7035] should_fail.cold+0x5/0xa [ 151.371714][ T7035] ? hsr_add_node+0x57/0x930 [ 151.376378][ T7035] should_failslab+0x5/0x10 [ 151.380887][ T7035] kmem_cache_alloc_trace+0x55/0x370 [ 151.386823][ T7035] hsr_add_node+0x57/0x930 [ 151.391353][ T7035] hsr_forward_skb+0x4a9/0x1640 [ 151.396282][ T7035] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.402276][ T7035] ? create_prof_cpu_mask+0x20/0x20 [ 151.407557][ T7035] ? prp_fill_frame_info+0x620/0x620 [ 151.412836][ T7035] ? lock_chain_count+0x20/0x20 [ 151.417687][ T7035] ? find_held_lock+0x2d/0x110 [ 151.422531][ T7035] hsr_handle_frame+0x4a0/0x5e0 [ 151.427367][ T7035] ? hsr_nl_nodedown+0x300/0x300 [ 151.432552][ T7035] __netif_receive_skb_core+0x6b4/0x2e60 [ 151.438354][ T7035] ? __lock_acquire+0xb43/0x54d0 [ 151.443368][ T7035] ? generic_xdp_tx+0x520/0x520 [ 151.448217][ T7035] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.454282][ T7035] ? find_held_lock+0x2d/0x110 [ 151.459042][ T7035] ? lock_acquire+0x1ab/0x740 [ 151.463706][ T7035] __netif_receive_skb_one_core+0xaa/0x180 [ 151.469505][ T7035] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 151.475395][ T7035] ? ktime_get_with_offset+0x26c/0x390 [ 151.480839][ T7035] netif_receive_skb+0xf5/0x650 [ 151.485762][ T7035] ? __netif_receive_skb+0x1a0/0x1a0 [ 151.491128][ T7035] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.497256][ T7035] ? build_skb+0x5f/0x120 [ 151.501948][ T7035] ? __tun_build_skb+0x163/0x210 [ 151.506966][ T7035] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 151.512346][ T7035] ? tun_net_open+0xf0/0xf0 [ 151.516969][ T7035] ? lock_release+0x720/0x720 [ 151.521635][ T7035] ? tun_get_user+0x1c2f/0x2f20 [ 151.526478][ T7035] ? lock_downgrade+0x6e0/0x6e0 [ 151.531322][ T7035] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.537295][ T7035] tun_get_user+0xe59/0x2f20 [ 151.541969][ T7035] ? tun_build_skb+0xc20/0xc20 [ 151.546731][ T7035] ? find_held_lock+0x2d/0x110 [ 151.551682][ T7035] ? tun_get+0xef/0x1c0 [ 151.555855][ T7035] tun_chr_write_iter+0xbd/0x1a0 [ 151.561563][ T7035] ? aa_path_link+0x2e0/0x2e0 [ 151.566395][ T7035] new_sync_write+0x35d/0x5f0 [ 151.571257][ T7035] ? new_sync_read+0x5f0/0x5f0 [ 151.576125][ T7035] ? lock_downgrade+0x6e0/0x6e0 [ 151.581322][ T7035] ? security_file_permission+0x49/0x450 [ 151.587245][ T7035] vfs_write+0x5c3/0x870 [ 151.591755][ T7035] ksys_write+0xf4/0x1d0 [ 151.596013][ T7035] ? __ia32_sys_read+0xa0/0xa0 [ 151.600973][ T7035] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.607025][ T7035] ? syscall_enter_from_user_mode+0x27/0x70 [ 151.613006][ T7035] do_syscall_64+0x2d/0x40 [ 151.617408][ T7035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 151.623455][ T7035] RIP: 0033:0x7fcb6faeb24f [ 151.627853][ T7035] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 151.647623][ T7035] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 151.656206][ T7035] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 151.664170][ T7035] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 151.672126][ T7035] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 151.680698][ T7035] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 151.688838][ T7035] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 151.787368][ T7038] FAULT_INJECTION: forcing a failure. [ 151.787368][ T7038] name failslab, interval 1, probability 0, space 0, times 0 [ 151.800466][ T7038] CPU: 1 PID: 7038 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 151.809293][ T7038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 151.819687][ T7038] Call Trace: [ 151.823043][ T7038] dump_stack+0xa5/0xe6 [ 151.827185][ T7038] should_fail.cold+0x5/0xa [ 151.831929][ T7038] ? hsr_add_node+0x57/0x930 [ 151.836589][ T7038] should_failslab+0x5/0x10 [ 151.841129][ T7038] kmem_cache_alloc_trace+0x55/0x370 [ 151.846596][ T7038] hsr_add_node+0x57/0x930 [ 151.851016][ T7038] hsr_forward_skb+0x4a9/0x1640 [ 151.855851][ T7038] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.862073][ T7038] ? create_prof_cpu_mask+0x20/0x20 [ 151.867438][ T7038] ? prp_fill_frame_info+0x620/0x620 [ 151.872716][ T7038] ? lock_chain_count+0x20/0x20 [ 151.877556][ T7038] ? find_held_lock+0x2d/0x110 [ 151.882506][ T7038] hsr_handle_frame+0x4a0/0x5e0 [ 151.887432][ T7038] ? hsr_nl_nodedown+0x300/0x300 [ 151.892357][ T7038] __netif_receive_skb_core+0x6b4/0x2e60 [ 151.898264][ T7038] ? __lock_acquire+0xb43/0x54d0 [ 151.903213][ T7038] ? generic_xdp_tx+0x520/0x520 [ 151.908607][ T7038] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.914583][ T7038] ? find_held_lock+0x2d/0x110 [ 151.919779][ T7038] ? lock_acquire+0x1ab/0x740 [ 151.924465][ T7038] __netif_receive_skb_one_core+0xaa/0x180 [ 151.930261][ T7038] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 151.936140][ T7038] ? ktime_get_with_offset+0x26c/0x390 [ 151.941591][ T7038] netif_receive_skb+0xf5/0x650 [ 151.946428][ T7038] ? __netif_receive_skb+0x1a0/0x1a0 [ 151.951884][ T7038] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 151.957942][ T7038] ? build_skb+0x5f/0x120 [ 151.962438][ T7038] ? __tun_build_skb+0x163/0x210 [ 151.967367][ T7038] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 151.972726][ T7038] ? tun_net_open+0xf0/0xf0 [ 151.977218][ T7038] ? lock_release+0x720/0x720 [ 151.981879][ T7038] ? tun_get_user+0x1c2f/0x2f20 [ 151.986732][ T7038] ? lock_downgrade+0x6e0/0x6e0 [ 151.991599][ T7038] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.997575][ T7038] tun_get_user+0xe59/0x2f20 [ 152.002347][ T7038] ? tun_build_skb+0xc20/0xc20 [ 152.007091][ T7038] ? find_held_lock+0x2d/0x110 [ 152.011931][ T7038] ? tun_get+0xef/0x1c0 [ 152.016190][ T7038] tun_chr_write_iter+0xbd/0x1a0 [ 152.021162][ T7038] ? aa_path_link+0x2e0/0x2e0 [ 152.025952][ T7038] new_sync_write+0x35d/0x5f0 [ 152.030631][ T7038] ? new_sync_read+0x5f0/0x5f0 [ 152.035468][ T7038] ? lock_downgrade+0x6e0/0x6e0 [ 152.040317][ T7038] ? security_file_permission+0x49/0x450 [ 152.045955][ T7038] vfs_write+0x5c3/0x870 [ 152.050217][ T7038] ksys_write+0xf4/0x1d0 [ 152.054442][ T7038] ? __ia32_sys_read+0xa0/0xa0 [ 152.059227][ T7038] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 152.065280][ T7038] ? syscall_enter_from_user_mode+0x27/0x70 [ 152.071248][ T7038] do_syscall_64+0x2d/0x40 [ 152.075709][ T7038] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.081583][ T7038] RIP: 0033:0x7fcb6faeb24f [ 152.086076][ T7038] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 152.106194][ T7038] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 152.114677][ T7038] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 152.123157][ T7038] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 152.131490][ T7038] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 152.141923][ T7038] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 152.150681][ T7038] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 152.231448][ T7041] FAULT_INJECTION: forcing a failure. [ 152.231448][ T7041] name failslab, interval 1, probability 0, space 0, times 0 [ 152.244703][ T7041] CPU: 1 PID: 7041 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 152.253185][ T7041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 152.263244][ T7041] Call Trace: [ 152.266521][ T7041] dump_stack+0xa5/0xe6 [ 152.270749][ T7041] should_fail.cold+0x5/0xa [ 152.275271][ T7041] ? hsr_add_node+0x57/0x930 [ 152.279849][ T7041] should_failslab+0x5/0x10 [ 152.284535][ T7041] kmem_cache_alloc_trace+0x55/0x370 [ 152.289918][ T7041] hsr_add_node+0x57/0x930 [ 152.294410][ T7041] hsr_forward_skb+0x4a9/0x1640 [ 152.299431][ T7041] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 152.305393][ T7041] ? create_prof_cpu_mask+0x20/0x20 [ 152.310661][ T7041] ? prp_fill_frame_info+0x620/0x620 [ 152.315962][ T7041] ? lock_chain_count+0x20/0x20 [ 152.321011][ T7041] ? find_held_lock+0x2d/0x110 [ 152.325795][ T7041] hsr_handle_frame+0x4a0/0x5e0 [ 152.330669][ T7041] ? hsr_nl_nodedown+0x300/0x300 [ 152.335695][ T7041] __netif_receive_skb_core+0x6b4/0x2e60 [ 152.341596][ T7041] ? __lock_acquire+0xb43/0x54d0 [ 152.346708][ T7041] ? generic_xdp_tx+0x520/0x520 [ 152.351582][ T7041] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 152.357722][ T7041] ? find_held_lock+0x2d/0x110 [ 152.362678][ T7041] ? lock_acquire+0x1ab/0x740 [ 152.367351][ T7041] __netif_receive_skb_one_core+0xaa/0x180 [ 152.373326][ T7041] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 152.379206][ T7041] ? ktime_get_with_offset+0x26c/0x390 [ 152.384754][ T7041] netif_receive_skb+0xf5/0x650 [ 152.389590][ T7041] ? __netif_receive_skb+0x1a0/0x1a0 [ 152.394857][ T7041] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 152.400904][ T7041] ? build_skb+0x5f/0x120 [ 152.405324][ T7041] ? __tun_build_skb+0x163/0x210 [ 152.410350][ T7041] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 152.415726][ T7041] ? tun_net_open+0xf0/0xf0 [ 152.420231][ T7041] ? lock_release+0x720/0x720 [ 152.424917][ T7041] ? tun_get_user+0x1c2f/0x2f20 [ 152.429775][ T7041] ? lock_downgrade+0x6e0/0x6e0 [ 152.434730][ T7041] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 152.440792][ T7041] tun_get_user+0xe59/0x2f20 [ 152.445559][ T7041] ? tun_build_skb+0xc20/0xc20 [ 152.450303][ T7041] ? find_held_lock+0x2d/0x110 [ 152.455146][ T7041] ? tun_get+0xef/0x1c0 [ 152.459474][ T7041] tun_chr_write_iter+0xbd/0x1a0 [ 152.464843][ T7041] ? aa_path_link+0x2e0/0x2e0 [ 152.470414][ T7041] new_sync_write+0x35d/0x5f0 [ 152.475079][ T7041] ? new_sync_read+0x5f0/0x5f0 [ 152.479826][ T7041] ? lock_downgrade+0x6e0/0x6e0 [ 152.484934][ T7041] ? security_file_permission+0x49/0x450 [ 152.490554][ T7041] vfs_write+0x5c3/0x870 [ 152.494890][ T7041] ksys_write+0xf4/0x1d0 [ 152.499374][ T7041] ? __ia32_sys_read+0xa0/0xa0 [ 152.504134][ T7041] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 152.510150][ T7041] ? syscall_enter_from_user_mode+0x27/0x70 [ 152.516083][ T7041] do_syscall_64+0x2d/0x40 [ 152.520575][ T7041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.526474][ T7041] RIP: 0033:0x7fcb6faeb24f [ 152.530891][ T7041] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 152.550579][ T7041] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 152.558988][ T7041] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 152.567122][ T7041] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:03:51 executed programs: 177 [ 152.575090][ T7041] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 152.583412][ T7041] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 152.591484][ T7041] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 152.664074][ T7044] FAULT_INJECTION: forcing a failure. [ 152.664074][ T7044] name failslab, interval 1, probability 0, space 0, times 0 [ 152.676830][ T7044] CPU: 0 PID: 7044 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 152.685414][ T7044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 152.695559][ T7044] Call Trace: [ 152.698830][ T7044] dump_stack+0xa5/0xe6 [ 152.702973][ T7044] should_fail.cold+0x5/0xa [ 152.707546][ T7044] ? hsr_add_node+0x57/0x930 [ 152.712148][ T7044] should_failslab+0x5/0x10 [ 152.716681][ T7044] kmem_cache_alloc_trace+0x55/0x370 [ 152.721955][ T7044] hsr_add_node+0x57/0x930 [ 152.726363][ T7044] hsr_forward_skb+0x4a9/0x1640 [ 152.731204][ T7044] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 152.737158][ T7044] ? create_prof_cpu_mask+0x20/0x20 [ 152.742350][ T7044] ? prp_fill_frame_info+0x620/0x620 [ 152.747631][ T7044] ? lock_chain_count+0x20/0x20 [ 152.752552][ T7044] ? find_held_lock+0x2d/0x110 [ 152.757297][ T7044] hsr_handle_frame+0x4a0/0x5e0 [ 152.762135][ T7044] ? hsr_nl_nodedown+0x300/0x300 [ 152.767168][ T7044] __netif_receive_skb_core+0x6b4/0x2e60 [ 152.772873][ T7044] ? __lock_acquire+0xb43/0x54d0 [ 152.777964][ T7044] ? generic_xdp_tx+0x520/0x520 [ 152.782794][ T7044] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 152.788749][ T7044] ? find_held_lock+0x2d/0x110 [ 152.793663][ T7044] ? lock_acquire+0x1ab/0x740 [ 152.798513][ T7044] __netif_receive_skb_one_core+0xaa/0x180 [ 152.804499][ T7044] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 152.810456][ T7044] ? ktime_get_with_offset+0x26c/0x390 [ 152.816173][ T7044] netif_receive_skb+0xf5/0x650 [ 152.821016][ T7044] ? __netif_receive_skb+0x1a0/0x1a0 [ 152.828808][ T7044] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 152.834947][ T7044] ? build_skb+0x5f/0x120 [ 152.839275][ T7044] ? __tun_build_skb+0x163/0x210 [ 152.844190][ T7044] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 152.849551][ T7044] ? tun_net_open+0xf0/0xf0 [ 152.854029][ T7044] ? lock_release+0x720/0x720 [ 152.858708][ T7044] ? tun_get_user+0x1c2f/0x2f20 [ 152.863599][ T7044] ? lock_downgrade+0x6e0/0x6e0 [ 152.868613][ T7044] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 152.874580][ T7044] tun_get_user+0xe59/0x2f20 [ 152.879252][ T7044] ? tun_build_skb+0xc20/0xc20 [ 152.884080][ T7044] ? find_held_lock+0x2d/0x110 [ 152.889002][ T7044] ? tun_get+0xef/0x1c0 [ 152.893323][ T7044] tun_chr_write_iter+0xbd/0x1a0 [ 152.898601][ T7044] ? aa_path_link+0x2e0/0x2e0 [ 152.903279][ T7044] new_sync_write+0x35d/0x5f0 [ 152.907938][ T7044] ? new_sync_read+0x5f0/0x5f0 [ 152.912881][ T7044] ? lock_downgrade+0x6e0/0x6e0 [ 152.917818][ T7044] ? security_file_permission+0x49/0x450 [ 152.923536][ T7044] vfs_write+0x5c3/0x870 [ 152.928034][ T7044] ksys_write+0xf4/0x1d0 [ 152.932381][ T7044] ? __ia32_sys_read+0xa0/0xa0 [ 152.937275][ T7044] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 152.943461][ T7044] ? syscall_enter_from_user_mode+0x27/0x70 [ 152.949341][ T7044] do_syscall_64+0x2d/0x40 [ 152.953770][ T7044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.959644][ T7044] RIP: 0033:0x7fcb6faeb24f [ 152.964047][ T7044] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 152.984328][ T7044] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 152.992728][ T7044] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 153.000777][ T7044] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 153.008764][ T7044] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 153.016718][ T7044] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 153.024755][ T7044] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 153.083643][ T7047] FAULT_INJECTION: forcing a failure. [ 153.083643][ T7047] name failslab, interval 1, probability 0, space 0, times 0 [ 153.096618][ T7047] CPU: 0 PID: 7047 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 153.104923][ T7047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 153.115050][ T7047] Call Trace: [ 153.118322][ T7047] dump_stack+0xa5/0xe6 [ 153.122674][ T7047] should_fail.cold+0x5/0xa [ 153.127167][ T7047] ? hsr_add_node+0x57/0x930 [ 153.131751][ T7047] should_failslab+0x5/0x10 [ 153.136823][ T7047] kmem_cache_alloc_trace+0x55/0x370 [ 153.142193][ T7047] hsr_add_node+0x57/0x930 [ 153.146994][ T7047] hsr_forward_skb+0x4a9/0x1640 [ 153.152205][ T7047] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 153.158343][ T7047] ? create_prof_cpu_mask+0x20/0x20 [ 153.163810][ T7047] ? prp_fill_frame_info+0x620/0x620 [ 153.169172][ T7047] ? lock_chain_count+0x20/0x20 [ 153.174091][ T7047] ? find_held_lock+0x2d/0x110 [ 153.178932][ T7047] hsr_handle_frame+0x4a0/0x5e0 [ 153.183770][ T7047] ? hsr_nl_nodedown+0x300/0x300 [ 153.188702][ T7047] __netif_receive_skb_core+0x6b4/0x2e60 [ 153.194390][ T7047] ? __lock_acquire+0xb43/0x54d0 [ 153.199464][ T7047] ? generic_xdp_tx+0x520/0x520 [ 153.204397][ T7047] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 153.210484][ T7047] ? find_held_lock+0x2d/0x110 [ 153.215412][ T7047] ? lock_acquire+0x1ab/0x740 [ 153.220196][ T7047] __netif_receive_skb_one_core+0xaa/0x180 [ 153.226038][ T7047] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 153.232186][ T7047] ? ktime_get_with_offset+0x26c/0x390 [ 153.237788][ T7047] netif_receive_skb+0xf5/0x650 [ 153.242897][ T7047] ? __netif_receive_skb+0x1a0/0x1a0 [ 153.249399][ T7047] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 153.256178][ T7047] ? build_skb+0x5f/0x120 [ 153.260704][ T7047] ? __tun_build_skb+0x163/0x210 [ 153.265687][ T7047] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 153.270997][ T7047] ? tun_net_open+0xf0/0xf0 [ 153.275661][ T7047] ? lock_release+0x720/0x720 [ 153.280327][ T7047] ? tun_get_user+0x1c2f/0x2f20 [ 153.285190][ T7047] ? lock_downgrade+0x6e0/0x6e0 [ 153.290205][ T7047] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 153.296526][ T7047] tun_get_user+0xe59/0x2f20 [ 153.301130][ T7047] ? tun_build_skb+0xc20/0xc20 [ 153.305993][ T7047] ? find_held_lock+0x2d/0x110 [ 153.311041][ T7047] ? tun_get+0xef/0x1c0 [ 153.315233][ T7047] tun_chr_write_iter+0xbd/0x1a0 [ 153.320279][ T7047] ? aa_path_link+0x2e0/0x2e0 [ 153.324942][ T7047] new_sync_write+0x35d/0x5f0 [ 153.329611][ T7047] ? new_sync_read+0x5f0/0x5f0 [ 153.334564][ T7047] ? lock_downgrade+0x6e0/0x6e0 [ 153.339416][ T7047] ? security_file_permission+0x49/0x450 [ 153.345337][ T7047] vfs_write+0x5c3/0x870 [ 153.349580][ T7047] ksys_write+0xf4/0x1d0 [ 153.354055][ T7047] ? __ia32_sys_read+0xa0/0xa0 [ 153.358816][ T7047] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 153.364882][ T7047] ? syscall_enter_from_user_mode+0x27/0x70 [ 153.370934][ T7047] do_syscall_64+0x2d/0x40 [ 153.375421][ T7047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 153.381396][ T7047] RIP: 0033:0x7fcb6faeb24f [ 153.385983][ T7047] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 153.405847][ T7047] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 153.414340][ T7047] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 153.422379][ T7047] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 153.430343][ T7047] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 153.438396][ T7047] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 153.446617][ T7047] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 153.501940][ T7050] FAULT_INJECTION: forcing a failure. [ 153.501940][ T7050] name failslab, interval 1, probability 0, space 0, times 0 [ 153.515318][ T7050] CPU: 0 PID: 7050 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 153.523883][ T7050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 153.533920][ T7050] Call Trace: [ 153.537186][ T7050] dump_stack+0xa5/0xe6 [ 153.541347][ T7050] should_fail.cold+0x5/0xa [ 153.546029][ T7050] ? hsr_add_node+0x57/0x930 [ 153.550883][ T7050] should_failslab+0x5/0x10 [ 153.555391][ T7050] kmem_cache_alloc_trace+0x55/0x370 [ 153.560674][ T7050] hsr_add_node+0x57/0x930 [ 153.565095][ T7050] hsr_forward_skb+0x4a9/0x1640 [ 153.571058][ T7050] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 153.577014][ T7050] ? create_prof_cpu_mask+0x20/0x20 [ 153.582304][ T7050] ? prp_fill_frame_info+0x620/0x620 [ 153.587659][ T7050] ? lock_chain_count+0x20/0x20 [ 153.592581][ T7050] ? find_held_lock+0x2d/0x110 [ 153.597342][ T7050] hsr_handle_frame+0x4a0/0x5e0 [ 153.602304][ T7050] ? hsr_nl_nodedown+0x300/0x300 [ 153.607228][ T7050] __netif_receive_skb_core+0x6b4/0x2e60 [ 153.612935][ T7050] ? __lock_acquire+0xb43/0x54d0 [ 153.617859][ T7050] ? generic_xdp_tx+0x520/0x520 [ 153.622876][ T7050] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 153.629311][ T7050] ? find_held_lock+0x2d/0x110 [ 153.634157][ T7050] ? lock_acquire+0x1ab/0x740 [ 153.638907][ T7050] __netif_receive_skb_one_core+0xaa/0x180 [ 153.644687][ T7050] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 153.650963][ T7050] ? ktime_get_with_offset+0x26c/0x390 [ 153.656414][ T7050] netif_receive_skb+0xf5/0x650 [ 153.661253][ T7050] ? __netif_receive_skb+0x1a0/0x1a0 [ 153.667129][ T7050] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 153.673094][ T7050] ? build_skb+0x5f/0x120 [ 153.677400][ T7050] ? __tun_build_skb+0x163/0x210 [ 153.682423][ T7050] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 153.688105][ T7050] ? tun_net_open+0xf0/0xf0 [ 153.692726][ T7050] ? lock_release+0x720/0x720 [ 153.697676][ T7050] ? tun_get_user+0x1c2f/0x2f20 [ 153.702517][ T7050] ? lock_downgrade+0x6e0/0x6e0 [ 153.707444][ T7050] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 153.713690][ T7050] tun_get_user+0xe59/0x2f20 [ 153.718301][ T7050] ? tun_build_skb+0xc20/0xc20 [ 153.723221][ T7050] ? find_held_lock+0x2d/0x110 [ 153.728235][ T7050] ? tun_get+0xef/0x1c0 [ 153.732790][ T7050] tun_chr_write_iter+0xbd/0x1a0 [ 153.737959][ T7050] ? aa_path_link+0x2e0/0x2e0 [ 153.742627][ T7050] new_sync_write+0x35d/0x5f0 [ 153.747292][ T7050] ? new_sync_read+0x5f0/0x5f0 [ 153.752302][ T7050] ? lock_downgrade+0x6e0/0x6e0 [ 153.757577][ T7050] ? security_file_permission+0x49/0x450 [ 153.763187][ T7050] vfs_write+0x5c3/0x870 [ 153.767752][ T7050] ksys_write+0xf4/0x1d0 [ 153.772335][ T7050] ? __ia32_sys_read+0xa0/0xa0 [ 153.777432][ T7050] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 153.783654][ T7050] ? syscall_enter_from_user_mode+0x27/0x70 [ 153.789827][ T7050] do_syscall_64+0x2d/0x40 [ 153.794515][ T7050] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 153.800494][ T7050] RIP: 0033:0x7fcb6faeb24f [ 153.804901][ T7050] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 153.825275][ T7050] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 153.834093][ T7050] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 153.842577][ T7050] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 153.850540][ T7050] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 153.858505][ T7050] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 153.866650][ T7050] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 153.962754][ T7053] FAULT_INJECTION: forcing a failure. [ 153.962754][ T7053] name failslab, interval 1, probability 0, space 0, times 0 [ 153.975547][ T7053] CPU: 1 PID: 7053 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 153.983884][ T7053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 153.993934][ T7053] Call Trace: [ 153.997203][ T7053] dump_stack+0xa5/0xe6 [ 154.001364][ T7053] should_fail.cold+0x5/0xa [ 154.005940][ T7053] ? hsr_add_node+0x57/0x930 [ 154.010603][ T7053] should_failslab+0x5/0x10 [ 154.015124][ T7053] kmem_cache_alloc_trace+0x55/0x370 [ 154.020468][ T7053] hsr_add_node+0x57/0x930 [ 154.025079][ T7053] hsr_forward_skb+0x4a9/0x1640 [ 154.030373][ T7053] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.036478][ T7053] ? create_prof_cpu_mask+0x20/0x20 [ 154.041768][ T7053] ? prp_fill_frame_info+0x620/0x620 [ 154.047065][ T7053] ? lock_chain_count+0x20/0x20 [ 154.051912][ T7053] ? find_held_lock+0x2d/0x110 [ 154.056668][ T7053] hsr_handle_frame+0x4a0/0x5e0 [ 154.061701][ T7053] ? hsr_nl_nodedown+0x300/0x300 [ 154.066666][ T7053] __netif_receive_skb_core+0x6b4/0x2e60 [ 154.072319][ T7053] ? __lock_acquire+0xb43/0x54d0 [ 154.077265][ T7053] ? generic_xdp_tx+0x520/0x520 [ 154.082200][ T7053] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.088252][ T7053] ? find_held_lock+0x2d/0x110 [ 154.093001][ T7053] ? lock_acquire+0x1ab/0x740 [ 154.097919][ T7053] __netif_receive_skb_one_core+0xaa/0x180 [ 154.103833][ T7053] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 154.109754][ T7053] ? ktime_get_with_offset+0x26c/0x390 [ 154.115326][ T7053] netif_receive_skb+0xf5/0x650 [ 154.120227][ T7053] ? __netif_receive_skb+0x1a0/0x1a0 [ 154.125754][ T7053] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.131815][ T7053] ? build_skb+0x5f/0x120 [ 154.136163][ T7053] ? __tun_build_skb+0x163/0x210 [ 154.141455][ T7053] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 154.147007][ T7053] ? tun_net_open+0xf0/0xf0 [ 154.151704][ T7053] ? lock_release+0x720/0x720 [ 154.156459][ T7053] ? tun_get_user+0x1c2f/0x2f20 [ 154.161386][ T7053] ? lock_downgrade+0x6e0/0x6e0 [ 154.166312][ T7053] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 154.172346][ T7053] tun_get_user+0xe59/0x2f20 [ 154.177217][ T7053] ? tun_build_skb+0xc20/0xc20 [ 154.182069][ T7053] ? find_held_lock+0x2d/0x110 [ 154.187015][ T7053] ? tun_get+0xef/0x1c0 [ 154.191264][ T7053] tun_chr_write_iter+0xbd/0x1a0 [ 154.196204][ T7053] ? aa_path_link+0x2e0/0x2e0 [ 154.200908][ T7053] new_sync_write+0x35d/0x5f0 [ 154.206568][ T7053] ? new_sync_read+0x5f0/0x5f0 [ 154.211807][ T7053] ? lock_downgrade+0x6e0/0x6e0 [ 154.216704][ T7053] ? security_file_permission+0x49/0x450 [ 154.222521][ T7053] vfs_write+0x5c3/0x870 [ 154.226772][ T7053] ksys_write+0xf4/0x1d0 [ 154.231183][ T7053] ? __ia32_sys_read+0xa0/0xa0 [ 154.235944][ T7053] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 154.241936][ T7053] ? syscall_enter_from_user_mode+0x27/0x70 [ 154.247931][ T7053] do_syscall_64+0x2d/0x40 [ 154.252366][ T7053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 154.258433][ T7053] RIP: 0033:0x7fcb6faeb24f [ 154.264166][ T7053] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 154.285026][ T7053] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 154.296516][ T7053] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 154.306073][ T7053] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 154.314912][ T7053] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 154.323215][ T7053] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 154.331183][ T7053] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 154.404434][ T7056] FAULT_INJECTION: forcing a failure. [ 154.404434][ T7056] name failslab, interval 1, probability 0, space 0, times 0 [ 154.417372][ T7056] CPU: 0 PID: 7056 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 154.425689][ T7056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 154.436339][ T7056] Call Trace: [ 154.439701][ T7056] dump_stack+0xa5/0xe6 [ 154.443928][ T7056] should_fail.cold+0x5/0xa [ 154.448686][ T7056] ? hsr_add_node+0x57/0x930 [ 154.453271][ T7056] should_failslab+0x5/0x10 [ 154.457756][ T7056] kmem_cache_alloc_trace+0x55/0x370 [ 154.463145][ T7056] hsr_add_node+0x57/0x930 [ 154.467726][ T7056] hsr_forward_skb+0x4a9/0x1640 [ 154.472821][ T7056] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.478977][ T7056] ? create_prof_cpu_mask+0x20/0x20 [ 154.484253][ T7056] ? prp_fill_frame_info+0x620/0x620 [ 154.489610][ T7056] ? lock_chain_count+0x20/0x20 [ 154.494441][ T7056] ? find_held_lock+0x2d/0x110 [ 154.499462][ T7056] hsr_handle_frame+0x4a0/0x5e0 [ 154.504300][ T7056] ? hsr_nl_nodedown+0x300/0x300 [ 154.509234][ T7056] __netif_receive_skb_core+0x6b4/0x2e60 [ 154.514898][ T7056] ? __lock_acquire+0xb43/0x54d0 [ 154.519851][ T7056] ? generic_xdp_tx+0x520/0x520 [ 154.524690][ T7056] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.530774][ T7056] ? find_held_lock+0x2d/0x110 [ 154.535545][ T7056] ? lock_acquire+0x1ab/0x740 [ 154.540381][ T7056] __netif_receive_skb_one_core+0xaa/0x180 [ 154.546263][ T7056] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 154.552183][ T7056] ? ktime_get_with_offset+0x26c/0x390 [ 154.557646][ T7056] netif_receive_skb+0xf5/0x650 [ 154.562583][ T7056] ? __netif_receive_skb+0x1a0/0x1a0 [ 154.568119][ T7056] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.574186][ T7056] ? build_skb+0x5f/0x120 [ 154.578593][ T7056] ? __tun_build_skb+0x163/0x210 [ 154.583509][ T7056] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 154.589038][ T7056] ? tun_net_open+0xf0/0xf0 [ 154.593616][ T7056] ? lock_release+0x720/0x720 [ 154.598454][ T7056] ? tun_get_user+0x1c2f/0x2f20 [ 154.603379][ T7056] ? lock_downgrade+0x6e0/0x6e0 [ 154.608218][ T7056] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 154.614283][ T7056] tun_get_user+0xe59/0x2f20 [ 154.618880][ T7056] ? tun_build_skb+0xc20/0xc20 [ 154.623658][ T7056] ? find_held_lock+0x2d/0x110 [ 154.628524][ T7056] ? tun_get+0xef/0x1c0 [ 154.632692][ T7056] tun_chr_write_iter+0xbd/0x1a0 [ 154.637799][ T7056] ? aa_path_link+0x2e0/0x2e0 [ 154.642517][ T7056] new_sync_write+0x35d/0x5f0 [ 154.647185][ T7056] ? new_sync_read+0x5f0/0x5f0 [ 154.652229][ T7056] ? lock_downgrade+0x6e0/0x6e0 [ 154.657072][ T7056] ? security_file_permission+0x49/0x450 [ 154.662684][ T7056] vfs_write+0x5c3/0x870 [ 154.666996][ T7056] ksys_write+0xf4/0x1d0 [ 154.671214][ T7056] ? __ia32_sys_read+0xa0/0xa0 [ 154.675953][ T7056] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 154.681934][ T7056] ? syscall_enter_from_user_mode+0x27/0x70 [ 154.687850][ T7056] do_syscall_64+0x2d/0x40 [ 154.692255][ T7056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 154.698131][ T7056] RIP: 0033:0x7fcb6faeb24f [ 154.702549][ T7056] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 154.722233][ T7056] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 154.730720][ T7056] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 154.738822][ T7056] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 154.746776][ T7056] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 154.754733][ T7056] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 154.762697][ T7056] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 154.851986][ T7059] FAULT_INJECTION: forcing a failure. [ 154.851986][ T7059] name failslab, interval 1, probability 0, space 0, times 0 [ 154.865378][ T7059] CPU: 0 PID: 7059 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 154.873979][ T7059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 154.884783][ T7059] Call Trace: [ 154.888068][ T7059] dump_stack+0xa5/0xe6 [ 154.892300][ T7059] should_fail.cold+0x5/0xa [ 154.896959][ T7059] ? hsr_add_node+0x57/0x930 [ 154.901624][ T7059] should_failslab+0x5/0x10 [ 154.906313][ T7059] kmem_cache_alloc_trace+0x55/0x370 [ 154.911604][ T7059] hsr_add_node+0x57/0x930 [ 154.916025][ T7059] hsr_forward_skb+0x4a9/0x1640 [ 154.920897][ T7059] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.926998][ T7059] ? create_prof_cpu_mask+0x20/0x20 [ 154.932204][ T7059] ? prp_fill_frame_info+0x620/0x620 [ 154.937478][ T7059] ? lock_chain_count+0x20/0x20 [ 154.942398][ T7059] ? find_held_lock+0x2d/0x110 [ 154.947174][ T7059] hsr_handle_frame+0x4a0/0x5e0 [ 154.952024][ T7059] ? hsr_nl_nodedown+0x300/0x300 [ 154.956941][ T7059] __netif_receive_skb_core+0x6b4/0x2e60 [ 154.962575][ T7059] ? __lock_acquire+0xb43/0x54d0 [ 154.967688][ T7059] ? generic_xdp_tx+0x520/0x520 [ 154.972862][ T7059] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 154.979627][ T7059] ? find_held_lock+0x2d/0x110 [ 154.984494][ T7059] ? lock_acquire+0x1ab/0x740 [ 154.989476][ T7059] __netif_receive_skb_one_core+0xaa/0x180 [ 154.995484][ T7059] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 155.001591][ T7059] ? ktime_get_with_offset+0x26c/0x390 [ 155.007198][ T7059] netif_receive_skb+0xf5/0x650 [ 155.012174][ T7059] ? __netif_receive_skb+0x1a0/0x1a0 [ 155.017712][ T7059] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.024010][ T7059] ? build_skb+0x5f/0x120 [ 155.028344][ T7059] ? __tun_build_skb+0x163/0x210 [ 155.033802][ T7059] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 155.039101][ T7059] ? tun_net_open+0xf0/0xf0 [ 155.043590][ T7059] ? lock_release+0x720/0x720 [ 155.048520][ T7059] ? tun_get_user+0x1c2f/0x2f20 [ 155.053554][ T7059] ? lock_downgrade+0x6e0/0x6e0 [ 155.058568][ T7059] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.064641][ T7059] tun_get_user+0xe59/0x2f20 [ 155.069226][ T7059] ? tun_build_skb+0xc20/0xc20 [ 155.074636][ T7059] ? find_held_lock+0x2d/0x110 [ 155.079427][ T7059] ? tun_get+0xef/0x1c0 [ 155.084416][ T7059] tun_chr_write_iter+0xbd/0x1a0 [ 155.089443][ T7059] ? aa_path_link+0x2e0/0x2e0 [ 155.094462][ T7059] new_sync_write+0x35d/0x5f0 [ 155.099224][ T7059] ? new_sync_read+0x5f0/0x5f0 [ 155.103972][ T7059] ? lock_downgrade+0x6e0/0x6e0 [ 155.109053][ T7059] ? security_file_permission+0x49/0x450 [ 155.114842][ T7059] vfs_write+0x5c3/0x870 [ 155.119242][ T7059] ksys_write+0xf4/0x1d0 [ 155.123982][ T7059] ? __ia32_sys_read+0xa0/0xa0 [ 155.128927][ T7059] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.134893][ T7059] ? syscall_enter_from_user_mode+0x27/0x70 [ 155.141125][ T7059] do_syscall_64+0x2d/0x40 [ 155.145534][ T7059] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.151596][ T7059] RIP: 0033:0x7fcb6faeb24f [ 155.156138][ T7059] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 155.176652][ T7059] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 155.185352][ T7059] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 155.193310][ T7059] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 155.201522][ T7059] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 155.209665][ T7059] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 155.217700][ T7059] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 155.292279][ T7062] FAULT_INJECTION: forcing a failure. [ 155.292279][ T7062] name failslab, interval 1, probability 0, space 0, times 0 [ 155.305066][ T7062] CPU: 0 PID: 7062 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 155.313454][ T7062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 155.323817][ T7062] Call Trace: [ 155.327194][ T7062] dump_stack+0xa5/0xe6 [ 155.331337][ T7062] should_fail.cold+0x5/0xa [ 155.335819][ T7062] ? hsr_add_node+0x57/0x930 [ 155.340384][ T7062] should_failslab+0x5/0x10 [ 155.344860][ T7062] kmem_cache_alloc_trace+0x55/0x370 [ 155.350121][ T7062] hsr_add_node+0x57/0x930 [ 155.354528][ T7062] hsr_forward_skb+0x4a9/0x1640 [ 155.359355][ T7062] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.365396][ T7062] ? create_prof_cpu_mask+0x20/0x20 [ 155.371107][ T7062] ? prp_fill_frame_info+0x620/0x620 [ 155.376513][ T7062] ? lock_chain_count+0x20/0x20 [ 155.381488][ T7062] ? find_held_lock+0x2d/0x110 [ 155.386345][ T7062] hsr_handle_frame+0x4a0/0x5e0 [ 155.391194][ T7062] ? hsr_nl_nodedown+0x300/0x300 [ 155.396111][ T7062] __netif_receive_skb_core+0x6b4/0x2e60 [ 155.401720][ T7062] ? __lock_acquire+0xb43/0x54d0 [ 155.406775][ T7062] ? generic_xdp_tx+0x520/0x520 [ 155.411624][ T7062] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.417600][ T7062] ? find_held_lock+0x2d/0x110 [ 155.422555][ T7062] ? lock_acquire+0x1ab/0x740 [ 155.427225][ T7062] __netif_receive_skb_one_core+0xaa/0x180 [ 155.433014][ T7062] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 155.438978][ T7062] ? ktime_get_with_offset+0x26c/0x390 [ 155.444515][ T7062] netif_receive_skb+0xf5/0x650 [ 155.449348][ T7062] ? __netif_receive_skb+0x1a0/0x1a0 [ 155.454682][ T7062] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.460744][ T7062] ? build_skb+0x5f/0x120 [ 155.465084][ T7062] ? __tun_build_skb+0x163/0x210 [ 155.470121][ T7062] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 155.475387][ T7062] ? tun_net_open+0xf0/0xf0 [ 155.479864][ T7062] ? lock_release+0x720/0x720 [ 155.484622][ T7062] ? tun_get_user+0x1c2f/0x2f20 [ 155.489486][ T7062] ? lock_downgrade+0x6e0/0x6e0 [ 155.494314][ T7062] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.500276][ T7062] tun_get_user+0xe59/0x2f20 [ 155.504947][ T7062] ? tun_build_skb+0xc20/0xc20 [ 155.509791][ T7062] ? find_held_lock+0x2d/0x110 [ 155.514658][ T7062] ? tun_get+0xef/0x1c0 [ 155.518820][ T7062] tun_chr_write_iter+0xbd/0x1a0 [ 155.523736][ T7062] ? aa_path_link+0x2e0/0x2e0 [ 155.528479][ T7062] new_sync_write+0x35d/0x5f0 [ 155.533143][ T7062] ? new_sync_read+0x5f0/0x5f0 [ 155.538320][ T7062] ? lock_downgrade+0x6e0/0x6e0 [ 155.543174][ T7062] ? security_file_permission+0x49/0x450 [ 155.548899][ T7062] vfs_write+0x5c3/0x870 [ 155.553219][ T7062] ksys_write+0xf4/0x1d0 [ 155.557444][ T7062] ? __ia32_sys_read+0xa0/0xa0 [ 155.562476][ T7062] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.568712][ T7062] ? syscall_enter_from_user_mode+0x27/0x70 [ 155.574596][ T7062] do_syscall_64+0x2d/0x40 [ 155.579174][ T7062] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.585316][ T7062] RIP: 0033:0x7fcb6faeb24f [ 155.589714][ T7062] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 155.609298][ T7062] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 155.617687][ T7062] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 155.625633][ T7062] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 155.633752][ T7062] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 155.641789][ T7062] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 155.649744][ T7062] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 155.703566][ T7065] FAULT_INJECTION: forcing a failure. [ 155.703566][ T7065] name failslab, interval 1, probability 0, space 0, times 0 [ 155.716313][ T7065] CPU: 0 PID: 7065 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 155.724826][ T7065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 155.734882][ T7065] Call Trace: [ 155.738244][ T7065] dump_stack+0xa5/0xe6 [ 155.742389][ T7065] should_fail.cold+0x5/0xa [ 155.746870][ T7065] ? hsr_add_node+0x57/0x930 [ 155.751436][ T7065] should_failslab+0x5/0x10 [ 155.755917][ T7065] kmem_cache_alloc_trace+0x55/0x370 [ 155.761289][ T7065] hsr_add_node+0x57/0x930 [ 155.765773][ T7065] hsr_forward_skb+0x4a9/0x1640 [ 155.770607][ T7065] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.776580][ T7065] ? create_prof_cpu_mask+0x20/0x20 [ 155.781764][ T7065] ? prp_fill_frame_info+0x620/0x620 [ 155.787219][ T7065] ? lock_chain_count+0x20/0x20 [ 155.792953][ T7065] ? find_held_lock+0x2d/0x110 [ 155.797715][ T7065] hsr_handle_frame+0x4a0/0x5e0 [ 155.802593][ T7065] ? hsr_nl_nodedown+0x300/0x300 [ 155.807776][ T7065] __netif_receive_skb_core+0x6b4/0x2e60 [ 155.813564][ T7065] ? __lock_acquire+0xb43/0x54d0 [ 155.818621][ T7065] ? generic_xdp_tx+0x520/0x520 [ 155.823971][ T7065] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.829951][ T7065] ? find_held_lock+0x2d/0x110 [ 155.834715][ T7065] ? lock_acquire+0x1ab/0x740 [ 155.839560][ T7065] __netif_receive_skb_one_core+0xaa/0x180 [ 155.845449][ T7065] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 155.852330][ T7065] ? ktime_get_with_offset+0x26c/0x390 [ 155.857895][ T7065] netif_receive_skb+0xf5/0x650 [ 155.862911][ T7065] ? __netif_receive_skb+0x1a0/0x1a0 [ 155.868179][ T7065] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.874148][ T7065] ? build_skb+0x5f/0x120 [ 155.878467][ T7065] ? __tun_build_skb+0x163/0x210 [ 155.883494][ T7065] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 155.888856][ T7065] ? tun_net_open+0xf0/0xf0 [ 155.893337][ T7065] ? lock_release+0x720/0x720 [ 155.898196][ T7065] ? tun_get_user+0x1c2f/0x2f20 [ 155.903024][ T7065] ? lock_downgrade+0x6e0/0x6e0 [ 155.907860][ T7065] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.914004][ T7065] tun_get_user+0xe59/0x2f20 [ 155.918590][ T7065] ? tun_build_skb+0xc20/0xc20 [ 155.923430][ T7065] ? find_held_lock+0x2d/0x110 [ 155.928242][ T7065] ? tun_get+0xef/0x1c0 [ 155.932406][ T7065] tun_chr_write_iter+0xbd/0x1a0 [ 155.937329][ T7065] ? aa_path_link+0x2e0/0x2e0 [ 155.942087][ T7065] new_sync_write+0x35d/0x5f0 [ 155.946921][ T7065] ? new_sync_read+0x5f0/0x5f0 [ 155.951671][ T7065] ? lock_downgrade+0x6e0/0x6e0 [ 155.956617][ T7065] ? security_file_permission+0x49/0x450 [ 155.962319][ T7065] vfs_write+0x5c3/0x870 [ 155.966867][ T7065] ksys_write+0xf4/0x1d0 [ 155.971292][ T7065] ? __ia32_sys_read+0xa0/0xa0 [ 155.976155][ T7065] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.982481][ T7065] ? syscall_enter_from_user_mode+0x27/0x70 [ 155.989634][ T7065] do_syscall_64+0x2d/0x40 [ 155.994162][ T7065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.000262][ T7065] RIP: 0033:0x7fcb6faeb24f [ 156.004760][ T7065] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 156.024895][ T7065] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 156.033626][ T7065] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 156.041682][ T7065] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 156.049747][ T7065] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 156.058381][ T7065] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 156.066780][ T7065] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 156.133130][ T7068] FAULT_INJECTION: forcing a failure. [ 156.133130][ T7068] name failslab, interval 1, probability 0, space 0, times 0 [ 156.145883][ T7068] CPU: 0 PID: 7068 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 156.154262][ T7068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 156.164894][ T7068] Call Trace: [ 156.168253][ T7068] dump_stack+0xa5/0xe6 [ 156.172400][ T7068] should_fail.cold+0x5/0xa [ 156.176901][ T7068] ? hsr_add_node+0x57/0x930 [ 156.182260][ T7068] should_failslab+0x5/0x10 [ 156.186750][ T7068] kmem_cache_alloc_trace+0x55/0x370 [ 156.192815][ T7068] hsr_add_node+0x57/0x930 [ 156.197417][ T7068] hsr_forward_skb+0x4a9/0x1640 [ 156.202383][ T7068] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.208351][ T7068] ? create_prof_cpu_mask+0x20/0x20 [ 156.213654][ T7068] ? prp_fill_frame_info+0x620/0x620 [ 156.218935][ T7068] ? lock_chain_count+0x20/0x20 [ 156.223776][ T7068] ? find_held_lock+0x2d/0x110 [ 156.228534][ T7068] hsr_handle_frame+0x4a0/0x5e0 [ 156.233372][ T7068] ? hsr_nl_nodedown+0x300/0x300 [ 156.238323][ T7068] __netif_receive_skb_core+0x6b4/0x2e60 [ 156.244512][ T7068] ? __lock_acquire+0xb43/0x54d0 [ 156.249645][ T7068] ? generic_xdp_tx+0x520/0x520 [ 156.254956][ T7068] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.261085][ T7068] ? find_held_lock+0x2d/0x110 [ 156.266036][ T7068] ? lock_acquire+0x1ab/0x740 [ 156.270834][ T7068] __netif_receive_skb_one_core+0xaa/0x180 [ 156.276991][ T7068] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 156.283086][ T7068] ? ktime_get_with_offset+0x26c/0x390 [ 156.288845][ T7068] netif_receive_skb+0xf5/0x650 [ 156.293773][ T7068] ? __netif_receive_skb+0x1a0/0x1a0 [ 156.299204][ T7068] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.305520][ T7068] ? build_skb+0x5f/0x120 [ 156.309920][ T7068] ? __tun_build_skb+0x163/0x210 [ 156.315240][ T7068] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 156.320616][ T7068] ? tun_net_open+0xf0/0xf0 [ 156.325194][ T7068] ? lock_release+0x720/0x720 [ 156.329856][ T7068] ? tun_get_user+0x1c2f/0x2f20 [ 156.334690][ T7068] ? lock_downgrade+0x6e0/0x6e0 [ 156.339536][ T7068] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 156.345665][ T7068] tun_get_user+0xe59/0x2f20 [ 156.350243][ T7068] ? tun_build_skb+0xc20/0xc20 [ 156.355068][ T7068] ? find_held_lock+0x2d/0x110 [ 156.359818][ T7068] ? tun_get+0xef/0x1c0 [ 156.364231][ T7068] tun_chr_write_iter+0xbd/0x1a0 [ 156.369307][ T7068] ? aa_path_link+0x2e0/0x2e0 [ 156.373977][ T7068] new_sync_write+0x35d/0x5f0 [ 156.378628][ T7068] ? new_sync_read+0x5f0/0x5f0 [ 156.383364][ T7068] ? lock_downgrade+0x6e0/0x6e0 [ 156.388285][ T7068] ? security_file_permission+0x49/0x450 [ 156.393903][ T7068] vfs_write+0x5c3/0x870 [ 156.398143][ T7068] ksys_write+0xf4/0x1d0 [ 156.402364][ T7068] ? __ia32_sys_read+0xa0/0xa0 [ 156.407114][ T7068] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 156.413335][ T7068] ? syscall_enter_from_user_mode+0x27/0x70 [ 156.419307][ T7068] do_syscall_64+0x2d/0x40 [ 156.423904][ T7068] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.429779][ T7068] RIP: 0033:0x7fcb6faeb24f [ 156.434169][ T7068] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 156.454566][ T7068] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 156.463340][ T7068] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 156.471391][ T7068] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 156.479342][ T7068] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 156.487468][ T7068] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 156.495429][ T7068] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 156.571210][ T7070] FAULT_INJECTION: forcing a failure. [ 156.571210][ T7070] name failslab, interval 1, probability 0, space 0, times 0 [ 156.584028][ T7070] CPU: 0 PID: 7070 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 156.592330][ T7070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 156.602521][ T7070] Call Trace: [ 156.605972][ T7070] dump_stack+0xa5/0xe6 [ 156.610121][ T7070] should_fail.cold+0x5/0xa [ 156.614704][ T7070] ? hsr_add_node+0x57/0x930 [ 156.619354][ T7070] should_failslab+0x5/0x10 [ 156.623839][ T7070] kmem_cache_alloc_trace+0x55/0x370 [ 156.629235][ T7070] hsr_add_node+0x57/0x930 [ 156.633762][ T7070] hsr_forward_skb+0x4a9/0x1640 [ 156.638605][ T7070] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.644665][ T7070] ? create_prof_cpu_mask+0x20/0x20 [ 156.650099][ T7070] ? prp_fill_frame_info+0x620/0x620 [ 156.655506][ T7070] ? lock_chain_count+0x20/0x20 [ 156.660334][ T7070] ? find_held_lock+0x2d/0x110 [ 156.665281][ T7070] hsr_handle_frame+0x4a0/0x5e0 [ 156.670208][ T7070] ? hsr_nl_nodedown+0x300/0x300 [ 156.675213][ T7070] __netif_receive_skb_core+0x6b4/0x2e60 [ 156.680823][ T7070] ? __lock_acquire+0xb43/0x54d0 [ 156.685941][ T7070] ? generic_xdp_tx+0x520/0x520 [ 156.690959][ T7070] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.697024][ T7070] ? find_held_lock+0x2d/0x110 [ 156.701919][ T7070] ? lock_acquire+0x1ab/0x740 [ 156.706861][ T7070] __netif_receive_skb_one_core+0xaa/0x180 [ 156.712758][ T7070] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 156.718832][ T7070] ? ktime_get_with_offset+0x26c/0x390 [ 156.724311][ T7070] netif_receive_skb+0xf5/0x650 [ 156.729153][ T7070] ? __netif_receive_skb+0x1a0/0x1a0 [ 156.734431][ T7070] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.740741][ T7070] ? build_skb+0x5f/0x120 [ 156.745057][ T7070] ? __tun_build_skb+0x163/0x210 [ 156.751082][ T7070] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 156.756359][ T7070] ? tun_net_open+0xf0/0xf0 [ 156.761023][ T7070] ? lock_release+0x720/0x720 [ 156.765680][ T7070] ? tun_get_user+0x1c2f/0x2f20 [ 156.770683][ T7070] ? lock_downgrade+0x6e0/0x6e0 [ 156.775520][ T7070] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 156.781669][ T7070] tun_get_user+0xe59/0x2f20 [ 156.786333][ T7070] ? tun_build_skb+0xc20/0xc20 [ 156.791073][ T7070] ? find_held_lock+0x2d/0x110 [ 156.796338][ T7070] ? tun_get+0xef/0x1c0 [ 156.800673][ T7070] tun_chr_write_iter+0xbd/0x1a0 [ 156.805640][ T7070] ? aa_path_link+0x2e0/0x2e0 [ 156.810318][ T7070] new_sync_write+0x35d/0x5f0 [ 156.815245][ T7070] ? new_sync_read+0x5f0/0x5f0 [ 156.819988][ T7070] ? lock_downgrade+0x6e0/0x6e0 [ 156.824826][ T7070] ? security_file_permission+0x49/0x450 [ 156.830538][ T7070] vfs_write+0x5c3/0x870 [ 156.834877][ T7070] ksys_write+0xf4/0x1d0 [ 156.839308][ T7070] ? __ia32_sys_read+0xa0/0xa0 [ 156.844581][ T7070] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 156.850891][ T7070] ? syscall_enter_from_user_mode+0x27/0x70 [ 156.856864][ T7070] do_syscall_64+0x2d/0x40 [ 156.861263][ T7070] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.867379][ T7070] RIP: 0033:0x7fcb6faeb24f [ 156.872311][ T7070] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 156.892595][ T7070] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 156.901143][ T7070] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 156.909200][ T7070] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 156.917269][ T7070] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 156.925735][ T7070] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 156.934046][ T7070] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 157.015235][ T7073] FAULT_INJECTION: forcing a failure. [ 157.015235][ T7073] name failslab, interval 1, probability 0, space 0, times 0 [ 157.028483][ T7073] CPU: 0 PID: 7073 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 157.036919][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 157.047510][ T7073] Call Trace: [ 157.050895][ T7073] dump_stack+0xa5/0xe6 [ 157.055138][ T7073] should_fail.cold+0x5/0xa [ 157.059819][ T7073] ? hsr_add_node+0x57/0x930 [ 157.064671][ T7073] should_failslab+0x5/0x10 [ 157.069167][ T7073] kmem_cache_alloc_trace+0x55/0x370 [ 157.075056][ T7073] hsr_add_node+0x57/0x930 [ 157.079840][ T7073] hsr_forward_skb+0x4a9/0x1640 [ 157.084815][ T7073] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.091114][ T7073] ? create_prof_cpu_mask+0x20/0x20 [ 157.096400][ T7073] ? prp_fill_frame_info+0x620/0x620 [ 157.101836][ T7073] ? lock_chain_count+0x20/0x20 [ 157.106875][ T7073] ? find_held_lock+0x2d/0x110 [ 157.111722][ T7073] hsr_handle_frame+0x4a0/0x5e0 [ 157.116572][ T7073] ? hsr_nl_nodedown+0x300/0x300 [ 157.121707][ T7073] __netif_receive_skb_core+0x6b4/0x2e60 [ 157.127414][ T7073] ? __lock_acquire+0xb43/0x54d0 [ 157.132469][ T7073] ? generic_xdp_tx+0x520/0x520 [ 157.137562][ T7073] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.143535][ T7073] ? find_held_lock+0x2d/0x110 [ 157.148299][ T7073] ? lock_acquire+0x1ab/0x740 [ 157.152971][ T7073] __netif_receive_skb_one_core+0xaa/0x180 [ 157.158779][ T7073] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 157.164981][ T7073] ? ktime_get_with_offset+0x26c/0x390 [ 157.170428][ T7073] netif_receive_skb+0xf5/0x650 [ 157.175271][ T7073] ? __netif_receive_skb+0x1a0/0x1a0 [ 157.180531][ T7073] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.186672][ T7073] ? build_skb+0x5f/0x120 [ 157.191113][ T7073] ? __tun_build_skb+0x163/0x210 [ 157.196050][ T7073] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 157.201536][ T7073] ? tun_net_open+0xf0/0xf0 [ 157.206030][ T7073] ? lock_release+0x720/0x720 [ 157.210789][ T7073] ? tun_get_user+0x1c2f/0x2f20 [ 157.215619][ T7073] ? lock_downgrade+0x6e0/0x6e0 [ 157.220734][ T7073] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 157.226976][ T7073] tun_get_user+0xe59/0x2f20 [ 157.231652][ T7073] ? tun_build_skb+0xc20/0xc20 [ 157.236436][ T7073] ? find_held_lock+0x2d/0x110 [ 157.241209][ T7073] ? tun_get+0xef/0x1c0 [ 157.245365][ T7073] tun_chr_write_iter+0xbd/0x1a0 [ 157.250309][ T7073] ? aa_path_link+0x2e0/0x2e0 [ 157.255072][ T7073] new_sync_write+0x35d/0x5f0 [ 157.259872][ T7073] ? new_sync_read+0x5f0/0x5f0 [ 157.264714][ T7073] ? lock_downgrade+0x6e0/0x6e0 [ 157.269698][ T7073] ? security_file_permission+0x49/0x450 [ 157.275485][ T7073] vfs_write+0x5c3/0x870 [ 157.279735][ T7073] ksys_write+0xf4/0x1d0 [ 157.283963][ T7073] ? __ia32_sys_read+0xa0/0xa0 [ 157.289052][ T7073] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 157.295182][ T7073] ? syscall_enter_from_user_mode+0x27/0x70 [ 157.301236][ T7073] do_syscall_64+0x2d/0x40 [ 157.305781][ T7073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.312035][ T7073] RIP: 0033:0x7fcb6faeb24f [ 157.316683][ T7073] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 157.336725][ T7073] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 157.345298][ T7073] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 157.353575][ T7073] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 157.361622][ T7073] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 157.369676][ T7073] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 157.377706][ T7073] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 157.458201][ T7076] FAULT_INJECTION: forcing a failure. [ 157.458201][ T7076] name failslab, interval 1, probability 0, space 0, times 0 [ 157.471136][ T7076] CPU: 1 PID: 7076 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 157.479445][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 157.489772][ T7076] Call Trace: [ 157.493147][ T7076] dump_stack+0xa5/0xe6 [ 157.497464][ T7076] should_fail.cold+0x5/0xa [ 157.501945][ T7076] ? hsr_add_node+0x57/0x930 [ 157.506601][ T7076] should_failslab+0x5/0x10 [ 157.511269][ T7076] kmem_cache_alloc_trace+0x55/0x370 [ 157.516814][ T7076] hsr_add_node+0x57/0x930 [ 157.521229][ T7076] hsr_forward_skb+0x4a9/0x1640 [ 157.526069][ T7076] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.532039][ T7076] ? create_prof_cpu_mask+0x20/0x20 [ 157.537394][ T7076] ? prp_fill_frame_info+0x620/0x620 [ 157.542717][ T7076] ? lock_chain_count+0x20/0x20 [ 157.547550][ T7076] ? find_held_lock+0x2d/0x110 [ 157.552404][ T7076] hsr_handle_frame+0x4a0/0x5e0 [ 157.557426][ T7076] ? hsr_nl_nodedown+0x300/0x300 [ 157.562427][ T7076] __netif_receive_skb_core+0x6b4/0x2e60 [ 157.568324][ T7076] ? __lock_acquire+0xb43/0x54d0 [ 157.573428][ T7076] ? generic_xdp_tx+0x520/0x520 [ 157.578564][ T7076] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.584616][ T7076] ? find_held_lock+0x2d/0x110 [ 157.589379][ T7076] ? lock_acquire+0x1ab/0x740 [ 157.594144][ T7076] __netif_receive_skb_one_core+0xaa/0x180 [ 157.600109][ T7076] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 157.605988][ T7076] ? ktime_get_with_offset+0x26c/0x390 [ 157.611532][ T7076] netif_receive_skb+0xf5/0x650 [ 157.616371][ T7076] ? __netif_receive_skb+0x1a0/0x1a0 [ 157.621639][ T7076] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.627602][ T7076] ? build_skb+0x5f/0x120 [ 157.632005][ T7076] ? __tun_build_skb+0x163/0x210 [ 157.636930][ T7076] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 157.642222][ T7076] ? tun_net_open+0xf0/0xf0 [ 157.646895][ T7076] ? lock_release+0x720/0x720 [ 157.651555][ T7076] ? tun_get_user+0x1c2f/0x2f20 [ 157.656480][ T7076] ? lock_downgrade+0x6e0/0x6e0 [ 157.661325][ T7076] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 157.667688][ T7076] tun_get_user+0xe59/0x2f20 [ 157.672364][ T7076] ? tun_build_skb+0xc20/0xc20 [ 157.677111][ T7076] ? find_held_lock+0x2d/0x110 [ 157.681863][ T7076] ? tun_get+0xef/0x1c0 [ 157.686017][ T7076] tun_chr_write_iter+0xbd/0x1a0 [ 157.690948][ T7076] ? aa_path_link+0x2e0/0x2e0 [ 157.695631][ T7076] new_sync_write+0x35d/0x5f0 [ 157.700474][ T7076] ? new_sync_read+0x5f0/0x5f0 [ 157.705418][ T7076] ? lock_downgrade+0x6e0/0x6e0 [ 157.710289][ T7076] ? security_file_permission+0x49/0x450 [ 157.715953][ T7076] vfs_write+0x5c3/0x870 [ 157.720183][ T7076] ksys_write+0xf4/0x1d0 [ 157.724839][ T7076] ? __ia32_sys_read+0xa0/0xa0 [ 157.729586][ T7076] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 157.735634][ T7076] ? syscall_enter_from_user_mode+0x27/0x70 [ 157.741774][ T7076] do_syscall_64+0x2d/0x40 [ 157.746259][ T7076] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.752131][ T7076] RIP: 0033:0x7fcb6faeb24f [ 157.756528][ T7076] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 157.776116][ T7076] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 157.784789][ T7076] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 157.792846][ T7076] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 157.801184][ T7076] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 2022/10/17 08:03:57 executed programs: 189 [ 157.809846][ T7076] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 157.818173][ T7076] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 157.905735][ T7079] FAULT_INJECTION: forcing a failure. [ 157.905735][ T7079] name failslab, interval 1, probability 0, space 0, times 0 [ 157.918608][ T7079] CPU: 0 PID: 7079 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 157.926926][ T7079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 157.937141][ T7079] Call Trace: [ 157.940506][ T7079] dump_stack+0xa5/0xe6 [ 157.944731][ T7079] should_fail.cold+0x5/0xa [ 157.949313][ T7079] ? hsr_add_node+0x57/0x930 [ 157.954105][ T7079] should_failslab+0x5/0x10 [ 157.958599][ T7079] kmem_cache_alloc_trace+0x55/0x370 [ 157.963973][ T7079] hsr_add_node+0x57/0x930 [ 157.968399][ T7079] hsr_forward_skb+0x4a9/0x1640 [ 157.973273][ T7079] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.979977][ T7079] ? create_prof_cpu_mask+0x20/0x20 [ 157.985255][ T7079] ? prp_fill_frame_info+0x620/0x620 [ 157.990648][ T7079] ? lock_chain_count+0x20/0x20 [ 157.995514][ T7079] ? find_held_lock+0x2d/0x110 [ 158.000276][ T7079] hsr_handle_frame+0x4a0/0x5e0 [ 158.005121][ T7079] ? hsr_nl_nodedown+0x300/0x300 [ 158.010195][ T7079] __netif_receive_skb_core+0x6b4/0x2e60 [ 158.015923][ T7079] ? __lock_acquire+0xb43/0x54d0 [ 158.020861][ T7079] ? generic_xdp_tx+0x520/0x520 [ 158.025729][ T7079] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.031705][ T7079] ? find_held_lock+0x2d/0x110 [ 158.036456][ T7079] ? lock_acquire+0x1ab/0x740 [ 158.041251][ T7079] __netif_receive_skb_one_core+0xaa/0x180 [ 158.047230][ T7079] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 158.053139][ T7079] ? ktime_get_with_offset+0x26c/0x390 [ 158.058775][ T7079] netif_receive_skb+0xf5/0x650 [ 158.063841][ T7079] ? __netif_receive_skb+0x1a0/0x1a0 [ 158.069161][ T7079] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.075212][ T7079] ? build_skb+0x5f/0x120 [ 158.079523][ T7079] ? __tun_build_skb+0x163/0x210 [ 158.084462][ T7079] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 158.089775][ T7079] ? tun_net_open+0xf0/0xf0 [ 158.094266][ T7079] ? lock_release+0x720/0x720 [ 158.098923][ T7079] ? tun_get_user+0x1c2f/0x2f20 [ 158.103755][ T7079] ? lock_downgrade+0x6e0/0x6e0 [ 158.108626][ T7079] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 158.114788][ T7079] tun_get_user+0xe59/0x2f20 [ 158.119726][ T7079] ? tun_build_skb+0xc20/0xc20 [ 158.124569][ T7079] ? find_held_lock+0x2d/0x110 [ 158.129319][ T7079] ? tun_get+0xef/0x1c0 [ 158.133501][ T7079] tun_chr_write_iter+0xbd/0x1a0 [ 158.138427][ T7079] ? aa_path_link+0x2e0/0x2e0 [ 158.143087][ T7079] new_sync_write+0x35d/0x5f0 [ 158.147750][ T7079] ? new_sync_read+0x5f0/0x5f0 [ 158.152516][ T7079] ? lock_downgrade+0x6e0/0x6e0 [ 158.157456][ T7079] ? security_file_permission+0x49/0x450 [ 158.163215][ T7079] vfs_write+0x5c3/0x870 [ 158.167445][ T7079] ksys_write+0xf4/0x1d0 [ 158.171756][ T7079] ? __ia32_sys_read+0xa0/0xa0 [ 158.176497][ T7079] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 158.182478][ T7079] ? syscall_enter_from_user_mode+0x27/0x70 [ 158.188350][ T7079] do_syscall_64+0x2d/0x40 [ 158.192750][ T7079] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 158.199139][ T7079] RIP: 0033:0x7fcb6faeb24f [ 158.203979][ T7079] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 158.224912][ T7079] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 158.233484][ T7079] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 158.241566][ T7079] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 158.249539][ T7079] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 158.257981][ T7079] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 158.266109][ T7079] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 158.347916][ T7082] FAULT_INJECTION: forcing a failure. [ 158.347916][ T7082] name failslab, interval 1, probability 0, space 0, times 0 [ 158.361214][ T7082] CPU: 0 PID: 7082 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 158.369848][ T7082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 158.380689][ T7082] Call Trace: [ 158.384339][ T7082] dump_stack+0xa5/0xe6 [ 158.389256][ T7082] should_fail.cold+0x5/0xa [ 158.393952][ T7082] ? hsr_add_node+0x57/0x930 [ 158.398536][ T7082] should_failslab+0x5/0x10 [ 158.403036][ T7082] kmem_cache_alloc_trace+0x55/0x370 [ 158.408491][ T7082] hsr_add_node+0x57/0x930 [ 158.413386][ T7082] hsr_forward_skb+0x4a9/0x1640 [ 158.418590][ T7082] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.425001][ T7082] ? create_prof_cpu_mask+0x20/0x20 [ 158.430192][ T7082] ? prp_fill_frame_info+0x620/0x620 [ 158.435466][ T7082] ? lock_chain_count+0x20/0x20 [ 158.440398][ T7082] ? find_held_lock+0x2d/0x110 [ 158.445165][ T7082] hsr_handle_frame+0x4a0/0x5e0 [ 158.450099][ T7082] ? hsr_nl_nodedown+0x300/0x300 [ 158.455294][ T7082] __netif_receive_skb_core+0x6b4/0x2e60 [ 158.460926][ T7082] ? __lock_acquire+0xb43/0x54d0 [ 158.465844][ T7082] ? generic_xdp_tx+0x520/0x520 [ 158.471057][ T7082] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.477142][ T7082] ? find_held_lock+0x2d/0x110 [ 158.482180][ T7082] ? lock_acquire+0x1ab/0x740 [ 158.486939][ T7082] __netif_receive_skb_one_core+0xaa/0x180 [ 158.493709][ T7082] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 158.499690][ T7082] ? ktime_get_with_offset+0x26c/0x390 [ 158.505228][ T7082] netif_receive_skb+0xf5/0x650 [ 158.510154][ T7082] ? __netif_receive_skb+0x1a0/0x1a0 [ 158.515423][ T7082] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.521385][ T7082] ? build_skb+0x5f/0x120 [ 158.525878][ T7082] ? __tun_build_skb+0x163/0x210 [ 158.530852][ T7082] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 158.536221][ T7082] ? tun_net_open+0xf0/0xf0 [ 158.540708][ T7082] ? lock_release+0x720/0x720 [ 158.545452][ T7082] ? tun_get_user+0x1c2f/0x2f20 [ 158.550284][ T7082] ? lock_downgrade+0x6e0/0x6e0 [ 158.555214][ T7082] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 158.561536][ T7082] tun_get_user+0xe59/0x2f20 [ 158.566136][ T7082] ? tun_build_skb+0xc20/0xc20 [ 158.571108][ T7082] ? find_held_lock+0x2d/0x110 [ 158.575961][ T7082] ? tun_get+0xef/0x1c0 [ 158.580139][ T7082] tun_chr_write_iter+0xbd/0x1a0 [ 158.585182][ T7082] ? aa_path_link+0x2e0/0x2e0 [ 158.589866][ T7082] new_sync_write+0x35d/0x5f0 [ 158.594639][ T7082] ? new_sync_read+0x5f0/0x5f0 [ 158.599405][ T7082] ? lock_downgrade+0x6e0/0x6e0 [ 158.604262][ T7082] ? security_file_permission+0x49/0x450 [ 158.610089][ T7082] vfs_write+0x5c3/0x870 [ 158.614343][ T7082] ksys_write+0xf4/0x1d0 [ 158.618591][ T7082] ? __ia32_sys_read+0xa0/0xa0 [ 158.623353][ T7082] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 158.629339][ T7082] ? syscall_enter_from_user_mode+0x27/0x70 [ 158.635232][ T7082] do_syscall_64+0x2d/0x40 [ 158.639821][ T7082] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 158.645698][ T7082] RIP: 0033:0x7fcb6faeb24f [ 158.650117][ T7082] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 158.669811][ T7082] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 158.678228][ T7082] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 158.686273][ T7082] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 158.694411][ T7082] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 158.702728][ T7082] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 158.710696][ T7082] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 158.783469][ T7085] FAULT_INJECTION: forcing a failure. [ 158.783469][ T7085] name failslab, interval 1, probability 0, space 0, times 0 [ 158.796289][ T7085] CPU: 0 PID: 7085 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 158.804797][ T7085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 158.814923][ T7085] Call Trace: [ 158.818570][ T7085] dump_stack+0xa5/0xe6 [ 158.822733][ T7085] should_fail.cold+0x5/0xa [ 158.827324][ T7085] ? hsr_add_node+0x57/0x930 [ 158.831908][ T7085] should_failslab+0x5/0x10 [ 158.836400][ T7085] kmem_cache_alloc_trace+0x55/0x370 [ 158.841788][ T7085] hsr_add_node+0x57/0x930 [ 158.846246][ T7085] hsr_forward_skb+0x4a9/0x1640 [ 158.851085][ T7085] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.857047][ T7085] ? create_prof_cpu_mask+0x20/0x20 [ 158.862234][ T7085] ? prp_fill_frame_info+0x620/0x620 [ 158.867679][ T7085] ? lock_chain_count+0x20/0x20 [ 158.872525][ T7085] ? find_held_lock+0x2d/0x110 [ 158.877376][ T7085] hsr_handle_frame+0x4a0/0x5e0 [ 158.882484][ T7085] ? hsr_nl_nodedown+0x300/0x300 [ 158.887533][ T7085] __netif_receive_skb_core+0x6b4/0x2e60 [ 158.893255][ T7085] ? __lock_acquire+0xb43/0x54d0 [ 158.898295][ T7085] ? generic_xdp_tx+0x520/0x520 [ 158.903136][ T7085] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.909106][ T7085] ? find_held_lock+0x2d/0x110 [ 158.914027][ T7085] ? lock_acquire+0x1ab/0x740 [ 158.918793][ T7085] __netif_receive_skb_one_core+0xaa/0x180 [ 158.924669][ T7085] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 158.930546][ T7085] ? ktime_get_with_offset+0x26c/0x390 [ 158.936079][ T7085] netif_receive_skb+0xf5/0x650 [ 158.940910][ T7085] ? __netif_receive_skb+0x1a0/0x1a0 [ 158.946180][ T7085] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.952386][ T7085] ? build_skb+0x5f/0x120 [ 158.956699][ T7085] ? __tun_build_skb+0x163/0x210 [ 158.961748][ T7085] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 158.967028][ T7085] ? tun_net_open+0xf0/0xf0 [ 158.971561][ T7085] ? lock_release+0x720/0x720 [ 158.976220][ T7085] ? tun_get_user+0x1c2f/0x2f20 [ 158.981052][ T7085] ? lock_downgrade+0x6e0/0x6e0 [ 158.985989][ T7085] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 158.992047][ T7085] tun_get_user+0xe59/0x2f20 [ 158.996633][ T7085] ? tun_build_skb+0xc20/0xc20 [ 159.001378][ T7085] ? find_held_lock+0x2d/0x110 [ 159.006300][ T7085] ? tun_get+0xef/0x1c0 [ 159.010455][ T7085] tun_chr_write_iter+0xbd/0x1a0 [ 159.015379][ T7085] ? aa_path_link+0x2e0/0x2e0 [ 159.020047][ T7085] new_sync_write+0x35d/0x5f0 [ 159.024814][ T7085] ? new_sync_read+0x5f0/0x5f0 [ 159.029578][ T7085] ? lock_downgrade+0x6e0/0x6e0 [ 159.034528][ T7085] ? security_file_permission+0x49/0x450 [ 159.040156][ T7085] vfs_write+0x5c3/0x870 [ 159.046671][ T7085] ksys_write+0xf4/0x1d0 [ 159.051090][ T7085] ? __ia32_sys_read+0xa0/0xa0 [ 159.056293][ T7085] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 159.062271][ T7085] ? syscall_enter_from_user_mode+0x27/0x70 [ 159.068168][ T7085] do_syscall_64+0x2d/0x40 [ 159.072589][ T7085] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.078568][ T7085] RIP: 0033:0x7fcb6faeb24f [ 159.082986][ T7085] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 159.103398][ T7085] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 159.112156][ T7085] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 159.120653][ T7085] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 159.128878][ T7085] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 159.136924][ T7085] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 159.144898][ T7085] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 159.226716][ T7088] FAULT_INJECTION: forcing a failure. [ 159.226716][ T7088] name failslab, interval 1, probability 0, space 0, times 0 [ 159.239888][ T7088] CPU: 0 PID: 7088 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 159.248385][ T7088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 159.258733][ T7088] Call Trace: [ 159.262413][ T7088] dump_stack+0xa5/0xe6 [ 159.266574][ T7088] should_fail.cold+0x5/0xa [ 159.271148][ T7088] ? hsr_add_node+0x57/0x930 [ 159.275805][ T7088] should_failslab+0x5/0x10 [ 159.280741][ T7088] kmem_cache_alloc_trace+0x55/0x370 [ 159.286030][ T7088] hsr_add_node+0x57/0x930 [ 159.290448][ T7088] hsr_forward_skb+0x4a9/0x1640 [ 159.295424][ T7088] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.301604][ T7088] ? create_prof_cpu_mask+0x20/0x20 [ 159.306904][ T7088] ? prp_fill_frame_info+0x620/0x620 [ 159.312287][ T7088] ? lock_chain_count+0x20/0x20 [ 159.317290][ T7088] ? find_held_lock+0x2d/0x110 [ 159.322157][ T7088] hsr_handle_frame+0x4a0/0x5e0 [ 159.327098][ T7088] ? hsr_nl_nodedown+0x300/0x300 [ 159.332023][ T7088] __netif_receive_skb_core+0x6b4/0x2e60 [ 159.337825][ T7088] ? __lock_acquire+0xb43/0x54d0 [ 159.343180][ T7088] ? generic_xdp_tx+0x520/0x520 [ 159.348119][ T7088] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.354257][ T7088] ? find_held_lock+0x2d/0x110 [ 159.359016][ T7088] ? lock_acquire+0x1ab/0x740 [ 159.363681][ T7088] __netif_receive_skb_one_core+0xaa/0x180 [ 159.369543][ T7088] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 159.375421][ T7088] ? ktime_get_with_offset+0x26c/0x390 [ 159.380874][ T7088] netif_receive_skb+0xf5/0x650 [ 159.385733][ T7088] ? __netif_receive_skb+0x1a0/0x1a0 [ 159.391003][ T7088] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.397229][ T7088] ? build_skb+0x5f/0x120 [ 159.401544][ T7088] ? __tun_build_skb+0x163/0x210 [ 159.406477][ T7088] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 159.411750][ T7088] ? tun_net_open+0xf0/0xf0 [ 159.416242][ T7088] ? lock_release+0x720/0x720 [ 159.420909][ T7088] ? tun_get_user+0x1c2f/0x2f20 [ 159.425743][ T7088] ? lock_downgrade+0x6e0/0x6e0 [ 159.430590][ T7088] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 159.436978][ T7088] tun_get_user+0xe59/0x2f20 [ 159.441602][ T7088] ? tun_build_skb+0xc20/0xc20 [ 159.446395][ T7088] ? find_held_lock+0x2d/0x110 [ 159.451249][ T7088] ? tun_get+0xef/0x1c0 [ 159.455540][ T7088] tun_chr_write_iter+0xbd/0x1a0 [ 159.460505][ T7088] ? aa_path_link+0x2e0/0x2e0 [ 159.465432][ T7088] new_sync_write+0x35d/0x5f0 [ 159.470096][ T7088] ? new_sync_read+0x5f0/0x5f0 [ 159.474847][ T7088] ? lock_downgrade+0x6e0/0x6e0 [ 159.479695][ T7088] ? security_file_permission+0x49/0x450 [ 159.485496][ T7088] vfs_write+0x5c3/0x870 [ 159.489726][ T7088] ksys_write+0xf4/0x1d0 [ 159.494047][ T7088] ? __ia32_sys_read+0xa0/0xa0 [ 159.499003][ T7088] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 159.504983][ T7088] ? syscall_enter_from_user_mode+0x27/0x70 [ 159.510959][ T7088] do_syscall_64+0x2d/0x40 [ 159.515365][ T7088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.521241][ T7088] RIP: 0033:0x7fcb6faeb24f [ 159.525729][ T7088] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 159.545528][ T7088] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 159.553938][ T7088] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 159.562163][ T7088] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 159.570397][ T7088] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 159.578368][ T7088] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 159.586497][ T7088] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 159.665465][ T7091] FAULT_INJECTION: forcing a failure. [ 159.665465][ T7091] name failslab, interval 1, probability 0, space 0, times 0 [ 159.678299][ T7091] CPU: 0 PID: 7091 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 159.686790][ T7091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 159.697094][ T7091] Call Trace: [ 159.700380][ T7091] dump_stack+0xa5/0xe6 [ 159.704535][ T7091] should_fail.cold+0x5/0xa [ 159.709041][ T7091] ? hsr_add_node+0x57/0x930 [ 159.713612][ T7091] should_failslab+0x5/0x10 [ 159.718092][ T7091] kmem_cache_alloc_trace+0x55/0x370 [ 159.723446][ T7091] hsr_add_node+0x57/0x930 [ 159.727840][ T7091] hsr_forward_skb+0x4a9/0x1640 [ 159.732791][ T7091] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.738833][ T7091] ? create_prof_cpu_mask+0x20/0x20 [ 159.744010][ T7091] ? prp_fill_frame_info+0x620/0x620 [ 159.749273][ T7091] ? lock_chain_count+0x20/0x20 [ 159.754098][ T7091] ? find_held_lock+0x2d/0x110 [ 159.758836][ T7091] hsr_handle_frame+0x4a0/0x5e0 [ 159.763754][ T7091] ? hsr_nl_nodedown+0x300/0x300 [ 159.768777][ T7091] __netif_receive_skb_core+0x6b4/0x2e60 [ 159.774393][ T7091] ? __lock_acquire+0xb43/0x54d0 [ 159.779307][ T7091] ? generic_xdp_tx+0x520/0x520 [ 159.785154][ T7091] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.791144][ T7091] ? find_held_lock+0x2d/0x110 [ 159.795927][ T7091] ? lock_acquire+0x1ab/0x740 [ 159.800686][ T7091] __netif_receive_skb_one_core+0xaa/0x180 [ 159.806480][ T7091] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 159.812437][ T7091] ? ktime_get_with_offset+0x26c/0x390 [ 159.818107][ T7091] netif_receive_skb+0xf5/0x650 [ 159.822963][ T7091] ? __netif_receive_skb+0x1a0/0x1a0 [ 159.828443][ T7091] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.835036][ T7091] ? build_skb+0x5f/0x120 [ 159.839344][ T7091] ? __tun_build_skb+0x163/0x210 [ 159.844433][ T7091] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 159.849695][ T7091] ? tun_net_open+0xf0/0xf0 [ 159.854175][ T7091] ? lock_release+0x720/0x720 [ 159.858955][ T7091] ? tun_get_user+0x1c2f/0x2f20 [ 159.863875][ T7091] ? lock_downgrade+0x6e0/0x6e0 [ 159.868883][ T7091] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 159.874841][ T7091] tun_get_user+0xe59/0x2f20 [ 159.879527][ T7091] ? tun_build_skb+0xc20/0xc20 [ 159.884264][ T7091] ? find_held_lock+0x2d/0x110 [ 159.889192][ T7091] ? tun_get+0xef/0x1c0 [ 159.893508][ T7091] tun_chr_write_iter+0xbd/0x1a0 [ 159.898601][ T7091] ? aa_path_link+0x2e0/0x2e0 [ 159.903348][ T7091] new_sync_write+0x35d/0x5f0 [ 159.908012][ T7091] ? new_sync_read+0x5f0/0x5f0 [ 159.913025][ T7091] ? lock_downgrade+0x6e0/0x6e0 [ 159.917861][ T7091] ? security_file_permission+0x49/0x450 [ 159.923652][ T7091] vfs_write+0x5c3/0x870 [ 159.927866][ T7091] ksys_write+0xf4/0x1d0 [ 159.932333][ T7091] ? __ia32_sys_read+0xa0/0xa0 [ 159.937068][ T7091] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 159.943378][ T7091] ? syscall_enter_from_user_mode+0x27/0x70 [ 159.949431][ T7091] do_syscall_64+0x2d/0x40 [ 159.953834][ T7091] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.959796][ T7091] RIP: 0033:0x7fcb6faeb24f [ 159.964189][ T7091] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 159.984211][ T7091] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 159.993322][ T7091] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 160.001985][ T7091] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 160.010390][ T7091] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 160.018349][ T7091] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 160.026429][ T7091] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 160.071855][ T7093] FAULT_INJECTION: forcing a failure. [ 160.071855][ T7093] name failslab, interval 1, probability 0, space 0, times 0 [ 160.084520][ T7093] CPU: 0 PID: 7093 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 160.092912][ T7093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 160.103159][ T7093] Call Trace: [ 160.106554][ T7093] dump_stack+0xa5/0xe6 [ 160.110886][ T7093] should_fail.cold+0x5/0xa [ 160.115471][ T7093] ? hsr_add_node+0x57/0x930 [ 160.120649][ T7093] should_failslab+0x5/0x10 [ 160.125391][ T7093] kmem_cache_alloc_trace+0x55/0x370 [ 160.130659][ T7093] hsr_add_node+0x57/0x930 [ 160.135063][ T7093] hsr_forward_skb+0x4a9/0x1640 [ 160.140008][ T7093] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.146176][ T7093] ? create_prof_cpu_mask+0x20/0x20 [ 160.151566][ T7093] ? prp_fill_frame_info+0x620/0x620 [ 160.156933][ T7093] ? lock_chain_count+0x20/0x20 [ 160.162262][ T7093] ? find_held_lock+0x2d/0x110 [ 160.167200][ T7093] hsr_handle_frame+0x4a0/0x5e0 [ 160.172234][ T7093] ? hsr_nl_nodedown+0x300/0x300 [ 160.177323][ T7093] __netif_receive_skb_core+0x6b4/0x2e60 [ 160.182954][ T7093] ? __lock_acquire+0xb43/0x54d0 [ 160.187896][ T7093] ? generic_xdp_tx+0x520/0x520 [ 160.192746][ T7093] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.199004][ T7093] ? find_held_lock+0x2d/0x110 [ 160.203852][ T7093] ? lock_acquire+0x1ab/0x740 [ 160.208554][ T7093] __netif_receive_skb_one_core+0xaa/0x180 [ 160.214780][ T7093] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 160.220684][ T7093] ? ktime_get_with_offset+0x26c/0x390 [ 160.226146][ T7093] netif_receive_skb+0xf5/0x650 [ 160.231196][ T7093] ? __netif_receive_skb+0x1a0/0x1a0 [ 160.236573][ T7093] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.242729][ T7093] ? build_skb+0x5f/0x120 [ 160.247267][ T7093] ? __tun_build_skb+0x163/0x210 [ 160.252522][ T7093] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 160.258011][ T7093] ? tun_net_open+0xf0/0xf0 [ 160.262596][ T7093] ? lock_release+0x720/0x720 [ 160.267246][ T7093] ? tun_get_user+0x1c2f/0x2f20 [ 160.272072][ T7093] ? lock_downgrade+0x6e0/0x6e0 [ 160.276986][ T7093] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 160.283029][ T7093] tun_get_user+0xe59/0x2f20 [ 160.287719][ T7093] ? tun_build_skb+0xc20/0xc20 [ 160.292647][ T7093] ? find_held_lock+0x2d/0x110 [ 160.297466][ T7093] ? tun_get+0xef/0x1c0 [ 160.301613][ T7093] tun_chr_write_iter+0xbd/0x1a0 [ 160.306790][ T7093] ? aa_path_link+0x2e0/0x2e0 [ 160.311545][ T7093] new_sync_write+0x35d/0x5f0 [ 160.316375][ T7093] ? new_sync_read+0x5f0/0x5f0 [ 160.321139][ T7093] ? lock_downgrade+0x6e0/0x6e0 [ 160.326274][ T7093] ? security_file_permission+0x49/0x450 [ 160.331974][ T7093] vfs_write+0x5c3/0x870 [ 160.336193][ T7093] ksys_write+0xf4/0x1d0 [ 160.340417][ T7093] ? __ia32_sys_read+0xa0/0xa0 [ 160.345156][ T7093] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 160.351291][ T7093] ? syscall_enter_from_user_mode+0x27/0x70 [ 160.357214][ T7093] do_syscall_64+0x2d/0x40 [ 160.361613][ T7093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.367481][ T7093] RIP: 0033:0x7fcb6faeb24f [ 160.371871][ T7093] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 160.391649][ T7093] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 160.400135][ T7093] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 160.408256][ T7093] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 160.416317][ T7093] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 160.424481][ T7093] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 160.432528][ T7093] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 160.506616][ T7096] FAULT_INJECTION: forcing a failure. [ 160.506616][ T7096] name failslab, interval 1, probability 0, space 0, times 0 [ 160.519697][ T7096] CPU: 0 PID: 7096 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 160.528346][ T7096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 160.538384][ T7096] Call Trace: [ 160.541746][ T7096] dump_stack+0xa5/0xe6 [ 160.545881][ T7096] should_fail.cold+0x5/0xa [ 160.550371][ T7096] ? hsr_add_node+0x57/0x930 [ 160.555073][ T7096] should_failslab+0x5/0x10 [ 160.559688][ T7096] kmem_cache_alloc_trace+0x55/0x370 [ 160.565170][ T7096] hsr_add_node+0x57/0x930 [ 160.569681][ T7096] hsr_forward_skb+0x4a9/0x1640 [ 160.574523][ T7096] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.580487][ T7096] ? create_prof_cpu_mask+0x20/0x20 [ 160.585851][ T7096] ? prp_fill_frame_info+0x620/0x620 [ 160.591475][ T7096] ? lock_chain_count+0x20/0x20 [ 160.596319][ T7096] ? find_held_lock+0x2d/0x110 [ 160.601078][ T7096] hsr_handle_frame+0x4a0/0x5e0 [ 160.606086][ T7096] ? hsr_nl_nodedown+0x300/0x300 [ 160.611007][ T7096] __netif_receive_skb_core+0x6b4/0x2e60 [ 160.616726][ T7096] ? __lock_acquire+0xb43/0x54d0 [ 160.621656][ T7096] ? generic_xdp_tx+0x520/0x520 [ 160.626933][ T7096] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.633079][ T7096] ? find_held_lock+0x2d/0x110 [ 160.637890][ T7096] ? lock_acquire+0x1ab/0x740 [ 160.642554][ T7096] __netif_receive_skb_one_core+0xaa/0x180 [ 160.648365][ T7096] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 160.654455][ T7096] ? ktime_get_with_offset+0x26c/0x390 [ 160.660045][ T7096] netif_receive_skb+0xf5/0x650 [ 160.664966][ T7096] ? __netif_receive_skb+0x1a0/0x1a0 [ 160.670337][ T7096] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.676412][ T7096] ? build_skb+0x5f/0x120 [ 160.680835][ T7096] ? __tun_build_skb+0x163/0x210 [ 160.685938][ T7096] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 160.691299][ T7096] ? tun_net_open+0xf0/0xf0 [ 160.695788][ T7096] ? lock_release+0x720/0x720 [ 160.700624][ T7096] ? tun_get_user+0x1c2f/0x2f20 [ 160.705631][ T7096] ? lock_downgrade+0x6e0/0x6e0 [ 160.710470][ T7096] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 160.716433][ T7096] tun_get_user+0xe59/0x2f20 [ 160.721055][ T7096] ? tun_build_skb+0xc20/0xc20 [ 160.725804][ T7096] ? find_held_lock+0x2d/0x110 [ 160.730550][ T7096] ? tun_get+0xef/0x1c0 [ 160.734874][ T7096] tun_chr_write_iter+0xbd/0x1a0 [ 160.740140][ T7096] ? aa_path_link+0x2e0/0x2e0 [ 160.744903][ T7096] new_sync_write+0x35d/0x5f0 [ 160.749670][ T7096] ? new_sync_read+0x5f0/0x5f0 [ 160.754506][ T7096] ? lock_downgrade+0x6e0/0x6e0 [ 160.759648][ T7096] ? security_file_permission+0x49/0x450 [ 160.765644][ T7096] vfs_write+0x5c3/0x870 [ 160.769893][ T7096] ksys_write+0xf4/0x1d0 [ 160.774557][ T7096] ? __ia32_sys_read+0xa0/0xa0 [ 160.779399][ T7096] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 160.785378][ T7096] ? syscall_enter_from_user_mode+0x27/0x70 [ 160.791370][ T7096] do_syscall_64+0x2d/0x40 [ 160.796032][ T7096] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.801904][ T7096] RIP: 0033:0x7fcb6faeb24f [ 160.806302][ T7096] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 160.826770][ T7096] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 160.835350][ T7096] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 160.843411][ T7096] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 160.852160][ T7096] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 160.860118][ T7096] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 160.868087][ T7096] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 160.933081][ T7099] FAULT_INJECTION: forcing a failure. [ 160.933081][ T7099] name failslab, interval 1, probability 0, space 0, times 0 [ 160.946036][ T7099] CPU: 0 PID: 7099 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 160.954622][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 160.964657][ T7099] Call Trace: [ 160.968013][ T7099] dump_stack+0xa5/0xe6 [ 160.972152][ T7099] should_fail.cold+0x5/0xa [ 160.976631][ T7099] ? hsr_add_node+0x57/0x930 [ 160.981284][ T7099] should_failslab+0x5/0x10 [ 160.985855][ T7099] kmem_cache_alloc_trace+0x55/0x370 [ 160.991390][ T7099] hsr_add_node+0x57/0x930 [ 160.995796][ T7099] hsr_forward_skb+0x4a9/0x1640 [ 161.000745][ T7099] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.006705][ T7099] ? create_prof_cpu_mask+0x20/0x20 [ 161.011881][ T7099] ? prp_fill_frame_info+0x620/0x620 [ 161.017186][ T7099] ? lock_chain_count+0x20/0x20 [ 161.022257][ T7099] ? find_held_lock+0x2d/0x110 [ 161.027272][ T7099] hsr_handle_frame+0x4a0/0x5e0 [ 161.032139][ T7099] ? hsr_nl_nodedown+0x300/0x300 [ 161.037068][ T7099] __netif_receive_skb_core+0x6b4/0x2e60 [ 161.042691][ T7099] ? __lock_acquire+0xb43/0x54d0 [ 161.047603][ T7099] ? generic_xdp_tx+0x520/0x520 [ 161.052433][ T7099] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.058657][ T7099] ? find_held_lock+0x2d/0x110 [ 161.063670][ T7099] ? lock_acquire+0x1ab/0x740 [ 161.068709][ T7099] __netif_receive_skb_one_core+0xaa/0x180 [ 161.074626][ T7099] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 161.080750][ T7099] ? ktime_get_with_offset+0x26c/0x390 [ 161.086438][ T7099] netif_receive_skb+0xf5/0x650 [ 161.091380][ T7099] ? __netif_receive_skb+0x1a0/0x1a0 [ 161.096732][ T7099] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.102683][ T7099] ? build_skb+0x5f/0x120 [ 161.106985][ T7099] ? __tun_build_skb+0x163/0x210 [ 161.112039][ T7099] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 161.117305][ T7099] ? tun_net_open+0xf0/0xf0 [ 161.121789][ T7099] ? lock_release+0x720/0x720 [ 161.126454][ T7099] ? tun_get_user+0x1c2f/0x2f20 [ 161.131666][ T7099] ? lock_downgrade+0x6e0/0x6e0 [ 161.137555][ T7099] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 161.143612][ T7099] tun_get_user+0xe59/0x2f20 [ 161.148225][ T7099] ? tun_build_skb+0xc20/0xc20 [ 161.153264][ T7099] ? find_held_lock+0x2d/0x110 [ 161.159039][ T7099] ? tun_get+0xef/0x1c0 [ 161.163286][ T7099] tun_chr_write_iter+0xbd/0x1a0 [ 161.168500][ T7099] ? aa_path_link+0x2e0/0x2e0 [ 161.173168][ T7099] new_sync_write+0x35d/0x5f0 [ 161.177906][ T7099] ? new_sync_read+0x5f0/0x5f0 [ 161.182821][ T7099] ? lock_downgrade+0x6e0/0x6e0 [ 161.187656][ T7099] ? security_file_permission+0x49/0x450 [ 161.193443][ T7099] vfs_write+0x5c3/0x870 [ 161.197985][ T7099] ksys_write+0xf4/0x1d0 [ 161.202408][ T7099] ? __ia32_sys_read+0xa0/0xa0 [ 161.207170][ T7099] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 161.213371][ T7099] ? syscall_enter_from_user_mode+0x27/0x70 [ 161.219417][ T7099] do_syscall_64+0x2d/0x40 [ 161.224962][ T7099] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.230860][ T7099] RIP: 0033:0x7fcb6faeb24f [ 161.235376][ T7099] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 161.255234][ T7099] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 161.263801][ T7099] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 161.271924][ T7099] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 161.280395][ T7099] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 161.288483][ T7099] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 161.296809][ T7099] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 161.371240][ T7102] FAULT_INJECTION: forcing a failure. [ 161.371240][ T7102] name failslab, interval 1, probability 0, space 0, times 0 [ 161.384389][ T7102] CPU: 0 PID: 7102 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 161.392695][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 161.403164][ T7102] Call Trace: [ 161.406435][ T7102] dump_stack+0xa5/0xe6 [ 161.410635][ T7102] should_fail.cold+0x5/0xa [ 161.416684][ T7102] ? hsr_add_node+0x57/0x930 [ 161.421249][ T7102] should_failslab+0x5/0x10 [ 161.425843][ T7102] kmem_cache_alloc_trace+0x55/0x370 [ 161.431795][ T7102] hsr_add_node+0x57/0x930 [ 161.436197][ T7102] hsr_forward_skb+0x4a9/0x1640 [ 161.441161][ T7102] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.447124][ T7102] ? create_prof_cpu_mask+0x20/0x20 [ 161.452395][ T7102] ? prp_fill_frame_info+0x620/0x620 [ 161.457770][ T7102] ? lock_chain_count+0x20/0x20 [ 161.462788][ T7102] ? find_held_lock+0x2d/0x110 [ 161.467881][ T7102] hsr_handle_frame+0x4a0/0x5e0 [ 161.472929][ T7102] ? hsr_nl_nodedown+0x300/0x300 [ 161.478027][ T7102] __netif_receive_skb_core+0x6b4/0x2e60 [ 161.483644][ T7102] ? __lock_acquire+0xb43/0x54d0 [ 161.488707][ T7102] ? generic_xdp_tx+0x520/0x520 [ 161.493825][ T7102] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.500056][ T7102] ? find_held_lock+0x2d/0x110 [ 161.505091][ T7102] ? lock_acquire+0x1ab/0x740 [ 161.509748][ T7102] __netif_receive_skb_one_core+0xaa/0x180 [ 161.515727][ T7102] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 161.521692][ T7102] ? ktime_get_with_offset+0x26c/0x390 [ 161.527377][ T7102] netif_receive_skb+0xf5/0x650 [ 161.532325][ T7102] ? __netif_receive_skb+0x1a0/0x1a0 [ 161.538090][ T7102] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.544054][ T7102] ? build_skb+0x5f/0x120 [ 161.548366][ T7102] ? __tun_build_skb+0x163/0x210 [ 161.553371][ T7102] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 161.558664][ T7102] ? tun_net_open+0xf0/0xf0 [ 161.563229][ T7102] ? lock_release+0x720/0x720 [ 161.567879][ T7102] ? tun_get_user+0x1c2f/0x2f20 [ 161.572716][ T7102] ? lock_downgrade+0x6e0/0x6e0 [ 161.577727][ T7102] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 161.583692][ T7102] tun_get_user+0xe59/0x2f20 [ 161.588301][ T7102] ? tun_build_skb+0xc20/0xc20 [ 161.593057][ T7102] ? find_held_lock+0x2d/0x110 [ 161.597813][ T7102] ? tun_get+0xef/0x1c0 [ 161.602047][ T7102] tun_chr_write_iter+0xbd/0x1a0 [ 161.607054][ T7102] ? aa_path_link+0x2e0/0x2e0 [ 161.611712][ T7102] new_sync_write+0x35d/0x5f0 [ 161.616397][ T7102] ? new_sync_read+0x5f0/0x5f0 [ 161.621310][ T7102] ? lock_downgrade+0x6e0/0x6e0 [ 161.626247][ T7102] ? security_file_permission+0x49/0x450 [ 161.632473][ T7102] vfs_write+0x5c3/0x870 [ 161.637016][ T7102] ksys_write+0xf4/0x1d0 [ 161.641251][ T7102] ? __ia32_sys_read+0xa0/0xa0 [ 161.646180][ T7102] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 161.652237][ T7102] ? syscall_enter_from_user_mode+0x27/0x70 [ 161.658194][ T7102] do_syscall_64+0x2d/0x40 [ 161.662703][ T7102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.668593][ T7102] RIP: 0033:0x7fcb6faeb24f [ 161.673009][ T7102] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 161.693131][ T7102] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 161.701838][ T7102] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 161.709793][ T7102] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 161.718112][ T7102] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 161.726168][ T7102] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 161.734334][ T7102] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 161.804522][ T7105] FAULT_INJECTION: forcing a failure. [ 161.804522][ T7105] name failslab, interval 1, probability 0, space 0, times 0 [ 161.817999][ T7105] CPU: 0 PID: 7105 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 161.826822][ T7105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 161.837520][ T7105] Call Trace: [ 161.841377][ T7105] dump_stack+0xa5/0xe6 [ 161.845582][ T7105] should_fail.cold+0x5/0xa [ 161.850290][ T7105] ? hsr_add_node+0x57/0x930 [ 161.854866][ T7105] should_failslab+0x5/0x10 [ 161.859354][ T7105] kmem_cache_alloc_trace+0x55/0x370 [ 161.864807][ T7105] hsr_add_node+0x57/0x930 [ 161.869243][ T7105] hsr_forward_skb+0x4a9/0x1640 [ 161.874207][ T7105] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.880195][ T7105] ? create_prof_cpu_mask+0x20/0x20 [ 161.885572][ T7105] ? prp_fill_frame_info+0x620/0x620 [ 161.891172][ T7105] ? lock_chain_count+0x20/0x20 [ 161.896097][ T7105] ? find_held_lock+0x2d/0x110 [ 161.901106][ T7105] hsr_handle_frame+0x4a0/0x5e0 [ 161.906056][ T7105] ? hsr_nl_nodedown+0x300/0x300 [ 161.910987][ T7105] __netif_receive_skb_core+0x6b4/0x2e60 [ 161.916607][ T7105] ? __lock_acquire+0xb43/0x54d0 [ 161.921556][ T7105] ? generic_xdp_tx+0x520/0x520 [ 161.926395][ T7105] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.932455][ T7105] ? find_held_lock+0x2d/0x110 [ 161.937541][ T7105] ? lock_acquire+0x1ab/0x740 [ 161.942208][ T7105] __netif_receive_skb_one_core+0xaa/0x180 [ 161.948093][ T7105] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 161.953985][ T7105] ? ktime_get_with_offset+0x26c/0x390 [ 161.959434][ T7105] netif_receive_skb+0xf5/0x650 [ 161.964536][ T7105] ? __netif_receive_skb+0x1a0/0x1a0 [ 161.969888][ T7105] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.975945][ T7105] ? build_skb+0x5f/0x120 [ 161.980423][ T7105] ? __tun_build_skb+0x163/0x210 [ 161.985342][ T7105] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 161.990617][ T7105] ? tun_net_open+0xf0/0xf0 [ 161.995271][ T7105] ? lock_release+0x720/0x720 [ 161.999928][ T7105] ? tun_get_user+0x1c2f/0x2f20 [ 162.004752][ T7105] ? lock_downgrade+0x6e0/0x6e0 [ 162.009600][ T7105] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 162.015573][ T7105] tun_get_user+0xe59/0x2f20 [ 162.020147][ T7105] ? tun_build_skb+0xc20/0xc20 [ 162.025062][ T7105] ? find_held_lock+0x2d/0x110 [ 162.029830][ T7105] ? tun_get+0xef/0x1c0 [ 162.033983][ T7105] tun_chr_write_iter+0xbd/0x1a0 [ 162.038999][ T7105] ? aa_path_link+0x2e0/0x2e0 [ 162.043658][ T7105] new_sync_write+0x35d/0x5f0 [ 162.048382][ T7105] ? new_sync_read+0x5f0/0x5f0 [ 162.053240][ T7105] ? lock_downgrade+0x6e0/0x6e0 [ 162.058171][ T7105] ? security_file_permission+0x49/0x450 [ 162.063785][ T7105] vfs_write+0x5c3/0x870 [ 162.068004][ T7105] ksys_write+0xf4/0x1d0 [ 162.072227][ T7105] ? __ia32_sys_read+0xa0/0xa0 [ 162.076971][ T7105] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 162.082940][ T7105] ? syscall_enter_from_user_mode+0x27/0x70 [ 162.088822][ T7105] do_syscall_64+0x2d/0x40 [ 162.093217][ T7105] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.099082][ T7105] RIP: 0033:0x7fcb6faeb24f [ 162.103472][ T7105] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 162.123052][ T7105] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 162.131440][ T7105] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 162.139437][ T7105] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 162.147386][ T7105] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.155330][ T7105] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 162.163284][ T7105] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 162.234339][ T7108] FAULT_INJECTION: forcing a failure. [ 162.234339][ T7108] name failslab, interval 1, probability 0, space 0, times 0 [ 162.247010][ T7108] CPU: 0 PID: 7108 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 162.255314][ T7108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 162.267656][ T7108] Call Trace: [ 162.270942][ T7108] dump_stack+0xa5/0xe6 [ 162.275184][ T7108] should_fail.cold+0x5/0xa [ 162.279683][ T7108] ? hsr_add_node+0x57/0x930 [ 162.284262][ T7108] should_failslab+0x5/0x10 [ 162.288751][ T7108] kmem_cache_alloc_trace+0x55/0x370 [ 162.294158][ T7108] hsr_add_node+0x57/0x930 [ 162.298570][ T7108] hsr_forward_skb+0x4a9/0x1640 [ 162.303400][ T7108] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.309371][ T7108] ? create_prof_cpu_mask+0x20/0x20 [ 162.314644][ T7108] ? prp_fill_frame_info+0x620/0x620 [ 162.320069][ T7108] ? lock_chain_count+0x20/0x20 [ 162.325035][ T7108] ? find_held_lock+0x2d/0x110 [ 162.329790][ T7108] hsr_handle_frame+0x4a0/0x5e0 [ 162.334719][ T7108] ? hsr_nl_nodedown+0x300/0x300 [ 162.339639][ T7108] __netif_receive_skb_core+0x6b4/0x2e60 [ 162.345272][ T7108] ? __lock_acquire+0xb43/0x54d0 [ 162.350301][ T7108] ? generic_xdp_tx+0x520/0x520 [ 162.355312][ T7108] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.361283][ T7108] ? find_held_lock+0x2d/0x110 [ 162.367198][ T7108] ? lock_acquire+0x1ab/0x740 [ 162.371966][ T7108] __netif_receive_skb_one_core+0xaa/0x180 [ 162.377853][ T7108] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 162.384160][ T7108] ? ktime_get_with_offset+0x26c/0x390 [ 162.390304][ T7108] netif_receive_skb+0xf5/0x650 [ 162.395342][ T7108] ? __netif_receive_skb+0x1a0/0x1a0 [ 162.400874][ T7108] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.407034][ T7108] ? build_skb+0x5f/0x120 [ 162.411450][ T7108] ? __tun_build_skb+0x163/0x210 [ 162.416375][ T7108] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 162.421870][ T7108] ? tun_net_open+0xf0/0xf0 [ 162.426553][ T7108] ? lock_release+0x720/0x720 [ 162.431218][ T7108] ? tun_get_user+0x1c2f/0x2f20 [ 162.436164][ T7108] ? lock_downgrade+0x6e0/0x6e0 [ 162.442927][ T7108] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 162.448903][ T7108] tun_get_user+0xe59/0x2f20 [ 162.453776][ T7108] ? tun_build_skb+0xc20/0xc20 [ 162.458840][ T7108] ? find_held_lock+0x2d/0x110 [ 162.463947][ T7108] ? tun_get+0xef/0x1c0 [ 162.468145][ T7108] tun_chr_write_iter+0xbd/0x1a0 [ 162.473170][ T7108] ? aa_path_link+0x2e0/0x2e0 [ 162.478216][ T7108] new_sync_write+0x35d/0x5f0 [ 162.482880][ T7108] ? new_sync_read+0x5f0/0x5f0 [ 162.487625][ T7108] ? lock_downgrade+0x6e0/0x6e0 [ 162.492545][ T7108] ? security_file_permission+0x49/0x450 [ 162.498277][ T7108] vfs_write+0x5c3/0x870 [ 162.502510][ T7108] ksys_write+0xf4/0x1d0 [ 162.506736][ T7108] ? __ia32_sys_read+0xa0/0xa0 [ 162.511614][ T7108] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 162.517899][ T7108] ? syscall_enter_from_user_mode+0x27/0x70 [ 162.523874][ T7108] do_syscall_64+0x2d/0x40 [ 162.528357][ T7108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.534252][ T7108] RIP: 0033:0x7fcb6faeb24f [ 162.538731][ T7108] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 162.558800][ T7108] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 162.567290][ T7108] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 162.575341][ T7108] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 162.583382][ T7108] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.591336][ T7108] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 162.599804][ T7108] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 162.676918][ T7110] FAULT_INJECTION: forcing a failure. [ 162.676918][ T7110] name failslab, interval 1, probability 0, space 0, times 0 [ 162.690174][ T7110] CPU: 0 PID: 7110 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 162.698835][ T7110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 162.709224][ T7110] Call Trace: [ 162.713629][ T7110] dump_stack+0xa5/0xe6 [ 162.717799][ T7110] should_fail.cold+0x5/0xa [ 162.722282][ T7110] ? hsr_add_node+0x57/0x930 [ 162.726844][ T7110] should_failslab+0x5/0x10 [ 162.731407][ T7110] kmem_cache_alloc_trace+0x55/0x370 [ 162.736686][ T7110] hsr_add_node+0x57/0x930 [ 162.741088][ T7110] hsr_forward_skb+0x4a9/0x1640 [ 162.745924][ T7110] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.752015][ T7110] ? create_prof_cpu_mask+0x20/0x20 [ 162.757241][ T7110] ? prp_fill_frame_info+0x620/0x620 [ 162.762733][ T7110] ? lock_chain_count+0x20/0x20 [ 162.767872][ T7110] ? find_held_lock+0x2d/0x110 [ 162.772795][ T7110] hsr_handle_frame+0x4a0/0x5e0 [ 162.777716][ T7110] ? hsr_nl_nodedown+0x300/0x300 [ 162.782890][ T7110] __netif_receive_skb_core+0x6b4/0x2e60 [ 162.788745][ T7110] ? __lock_acquire+0xb43/0x54d0 [ 162.794168][ T7110] ? generic_xdp_tx+0x520/0x520 [ 162.799225][ T7110] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.805560][ T7110] ? find_held_lock+0x2d/0x110 [ 162.810510][ T7110] ? lock_acquire+0x1ab/0x740 [ 162.815363][ T7110] __netif_receive_skb_one_core+0xaa/0x180 [ 162.821375][ T7110] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 162.827449][ T7110] ? ktime_get_with_offset+0x26c/0x390 [ 162.833697][ T7110] netif_receive_skb+0xf5/0x650 [ 162.838776][ T7110] ? __netif_receive_skb+0x1a0/0x1a0 [ 162.844056][ T7110] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.850023][ T7110] ? build_skb+0x5f/0x120 [ 162.854438][ T7110] ? __tun_build_skb+0x163/0x210 [ 162.859456][ T7110] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 162.864813][ T7110] ? tun_net_open+0xf0/0xf0 [ 162.869557][ T7110] ? lock_release+0x720/0x720 [ 162.874326][ T7110] ? tun_get_user+0x1c2f/0x2f20 [ 162.879266][ T7110] ? lock_downgrade+0x6e0/0x6e0 [ 162.884181][ T7110] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 162.890322][ T7110] tun_get_user+0xe59/0x2f20 [ 162.894998][ T7110] ? tun_build_skb+0xc20/0xc20 [ 162.899738][ T7110] ? find_held_lock+0x2d/0x110 [ 162.904494][ T7110] ? tun_get+0xef/0x1c0 [ 162.908657][ T7110] tun_chr_write_iter+0xbd/0x1a0 [ 162.913693][ T7110] ? aa_path_link+0x2e0/0x2e0 [ 162.918609][ T7110] new_sync_write+0x35d/0x5f0 [ 162.923300][ T7110] ? new_sync_read+0x5f0/0x5f0 [ 162.928135][ T7110] ? lock_downgrade+0x6e0/0x6e0 [ 162.932971][ T7110] ? security_file_permission+0x49/0x450 [ 162.938588][ T7110] vfs_write+0x5c3/0x870 [ 162.942820][ T7110] ksys_write+0xf4/0x1d0 [ 162.947037][ T7110] ? __ia32_sys_read+0xa0/0xa0 [ 162.951786][ T7110] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 162.957825][ T7110] ? syscall_enter_from_user_mode+0x27/0x70 [ 162.963882][ T7110] do_syscall_64+0x2d/0x40 [ 162.968389][ T7110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.974463][ T7110] RIP: 0033:0x7fcb6faeb24f [ 162.978862][ T7110] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 162.999261][ T7110] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 163.008014][ T7110] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 163.016398][ T7110] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:04:02 executed programs: 201 [ 163.024390][ T7110] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 163.032530][ T7110] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 163.040614][ T7110] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 163.126229][ T7113] FAULT_INJECTION: forcing a failure. [ 163.126229][ T7113] name failslab, interval 1, probability 0, space 0, times 0 [ 163.138873][ T7113] CPU: 1 PID: 7113 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 163.147538][ T7113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 163.157663][ T7113] Call Trace: [ 163.161392][ T7113] dump_stack+0xa5/0xe6 [ 163.165535][ T7113] should_fail.cold+0x5/0xa [ 163.170017][ T7113] ? hsr_add_node+0x57/0x930 [ 163.174585][ T7113] should_failslab+0x5/0x10 [ 163.179251][ T7113] kmem_cache_alloc_trace+0x55/0x370 [ 163.184533][ T7113] hsr_add_node+0x57/0x930 [ 163.188973][ T7113] hsr_forward_skb+0x4a9/0x1640 [ 163.193907][ T7113] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 163.199866][ T7113] ? create_prof_cpu_mask+0x20/0x20 [ 163.205050][ T7113] ? prp_fill_frame_info+0x620/0x620 [ 163.210417][ T7113] ? lock_chain_count+0x20/0x20 [ 163.215433][ T7113] ? find_held_lock+0x2d/0x110 [ 163.220359][ T7113] hsr_handle_frame+0x4a0/0x5e0 [ 163.225201][ T7113] ? hsr_nl_nodedown+0x300/0x300 [ 163.230121][ T7113] __netif_receive_skb_core+0x6b4/0x2e60 [ 163.235920][ T7113] ? __lock_acquire+0xb43/0x54d0 [ 163.240839][ T7113] ? generic_xdp_tx+0x520/0x520 [ 163.246030][ T7113] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 163.252022][ T7113] ? find_held_lock+0x2d/0x110 [ 163.256789][ T7113] ? lock_acquire+0x1ab/0x740 [ 163.262069][ T7113] __netif_receive_skb_one_core+0xaa/0x180 [ 163.268043][ T7113] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 163.274095][ T7113] ? ktime_get_with_offset+0x26c/0x390 [ 163.279921][ T7113] netif_receive_skb+0xf5/0x650 [ 163.284758][ T7113] ? __netif_receive_skb+0x1a0/0x1a0 [ 163.290289][ T7113] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 163.296522][ T7113] ? build_skb+0x5f/0x120 [ 163.300937][ T7113] ? __tun_build_skb+0x163/0x210 [ 163.306153][ T7113] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 163.311616][ T7113] ? tun_net_open+0xf0/0xf0 [ 163.316119][ T7113] ? lock_release+0x720/0x720 [ 163.320983][ T7113] ? tun_get_user+0x1c2f/0x2f20 [ 163.325987][ T7113] ? lock_downgrade+0x6e0/0x6e0 [ 163.330911][ T7113] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 163.337484][ T7113] tun_get_user+0xe59/0x2f20 [ 163.342344][ T7113] ? tun_build_skb+0xc20/0xc20 [ 163.347960][ T7113] ? find_held_lock+0x2d/0x110 [ 163.352810][ T7113] ? tun_get+0xef/0x1c0 [ 163.357072][ T7113] tun_chr_write_iter+0xbd/0x1a0 [ 163.362169][ T7113] ? aa_path_link+0x2e0/0x2e0 [ 163.367096][ T7113] new_sync_write+0x35d/0x5f0 [ 163.371779][ T7113] ? new_sync_read+0x5f0/0x5f0 [ 163.376523][ T7113] ? lock_downgrade+0x6e0/0x6e0 [ 163.381368][ T7113] ? security_file_permission+0x49/0x450 [ 163.387078][ T7113] vfs_write+0x5c3/0x870 [ 163.391307][ T7113] ksys_write+0xf4/0x1d0 [ 163.395533][ T7113] ? __ia32_sys_read+0xa0/0xa0 [ 163.400363][ T7113] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 163.406324][ T7113] ? syscall_enter_from_user_mode+0x27/0x70 [ 163.412205][ T7113] do_syscall_64+0x2d/0x40 [ 163.416615][ T7113] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.422658][ T7113] RIP: 0033:0x7fcb6faeb24f [ 163.427058][ T7113] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 163.447106][ T7113] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 163.456106][ T7113] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 163.464160][ T7113] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 163.472391][ T7113] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 163.480764][ T7113] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 163.489167][ T7113] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 163.566749][ T7116] FAULT_INJECTION: forcing a failure. [ 163.566749][ T7116] name failslab, interval 1, probability 0, space 0, times 0 [ 163.580050][ T7116] CPU: 0 PID: 7116 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 163.588354][ T7116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 163.598924][ T7116] Call Trace: [ 163.602187][ T7116] dump_stack+0xa5/0xe6 [ 163.606416][ T7116] should_fail.cold+0x5/0xa [ 163.610991][ T7116] ? hsr_add_node+0x57/0x930 [ 163.615652][ T7116] should_failslab+0x5/0x10 [ 163.620218][ T7116] kmem_cache_alloc_trace+0x55/0x370 [ 163.625684][ T7116] hsr_add_node+0x57/0x930 [ 163.630080][ T7116] hsr_forward_skb+0x4a9/0x1640 [ 163.634995][ T7116] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 163.640957][ T7116] ? create_prof_cpu_mask+0x20/0x20 [ 163.646239][ T7116] ? prp_fill_frame_info+0x620/0x620 [ 163.651517][ T7116] ? lock_chain_count+0x20/0x20 [ 163.656662][ T7116] ? find_held_lock+0x2d/0x110 [ 163.661533][ T7116] hsr_handle_frame+0x4a0/0x5e0 [ 163.667289][ T7116] ? hsr_nl_nodedown+0x300/0x300 [ 163.672218][ T7116] __netif_receive_skb_core+0x6b4/0x2e60 [ 163.677837][ T7116] ? __lock_acquire+0xb43/0x54d0 [ 163.682756][ T7116] ? generic_xdp_tx+0x520/0x520 [ 163.687945][ T7116] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 163.694072][ T7116] ? find_held_lock+0x2d/0x110 [ 163.699186][ T7116] ? lock_acquire+0x1ab/0x740 [ 163.704424][ T7116] __netif_receive_skb_one_core+0xaa/0x180 [ 163.710490][ T7116] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 163.716488][ T7116] ? ktime_get_with_offset+0x26c/0x390 [ 163.721939][ T7116] netif_receive_skb+0xf5/0x650 [ 163.726898][ T7116] ? __netif_receive_skb+0x1a0/0x1a0 [ 163.732344][ T7116] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 163.738307][ T7116] ? build_skb+0x5f/0x120 [ 163.742625][ T7116] ? __tun_build_skb+0x163/0x210 [ 163.747538][ T7116] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 163.752805][ T7116] ? tun_net_open+0xf0/0xf0 [ 163.757291][ T7116] ? lock_release+0x720/0x720 [ 163.762037][ T7116] ? tun_get_user+0x1c2f/0x2f20 [ 163.767050][ T7116] ? lock_downgrade+0x6e0/0x6e0 [ 163.772144][ T7116] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 163.778480][ T7116] tun_get_user+0xe59/0x2f20 [ 163.783083][ T7116] ? tun_build_skb+0xc20/0xc20 [ 163.787828][ T7116] ? find_held_lock+0x2d/0x110 [ 163.793051][ T7116] ? tun_get+0xef/0x1c0 [ 163.797204][ T7116] tun_chr_write_iter+0xbd/0x1a0 [ 163.802387][ T7116] ? aa_path_link+0x2e0/0x2e0 [ 163.807295][ T7116] new_sync_write+0x35d/0x5f0 [ 163.811969][ T7116] ? new_sync_read+0x5f0/0x5f0 [ 163.816747][ T7116] ? lock_downgrade+0x6e0/0x6e0 [ 163.821585][ T7116] ? security_file_permission+0x49/0x450 [ 163.827598][ T7116] vfs_write+0x5c3/0x870 [ 163.832084][ T7116] ksys_write+0xf4/0x1d0 [ 163.836320][ T7116] ? __ia32_sys_read+0xa0/0xa0 [ 163.841158][ T7116] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 163.847680][ T7116] ? syscall_enter_from_user_mode+0x27/0x70 [ 163.853918][ T7116] do_syscall_64+0x2d/0x40 [ 163.858617][ T7116] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.864590][ T7116] RIP: 0033:0x7fcb6faeb24f [ 163.868998][ T7116] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 163.889252][ T7116] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 163.897657][ T7116] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 163.905739][ T7116] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 163.913799][ T7116] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 163.921774][ T7116] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 163.929897][ T7116] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 164.026017][ T7119] FAULT_INJECTION: forcing a failure. [ 164.026017][ T7119] name failslab, interval 1, probability 0, space 0, times 0 [ 164.039202][ T7119] CPU: 1 PID: 7119 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 164.047511][ T7119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 164.058134][ T7119] Call Trace: [ 164.061442][ T7119] dump_stack+0xa5/0xe6 [ 164.065590][ T7119] should_fail.cold+0x5/0xa [ 164.070193][ T7119] ? hsr_add_node+0x57/0x930 [ 164.074870][ T7119] should_failslab+0x5/0x10 [ 164.079377][ T7119] kmem_cache_alloc_trace+0x55/0x370 [ 164.084747][ T7119] hsr_add_node+0x57/0x930 [ 164.089157][ T7119] hsr_forward_skb+0x4a9/0x1640 [ 164.094105][ T7119] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 164.100240][ T7119] ? create_prof_cpu_mask+0x20/0x20 [ 164.105421][ T7119] ? prp_fill_frame_info+0x620/0x620 [ 164.110788][ T7119] ? lock_chain_count+0x20/0x20 [ 164.115807][ T7119] ? find_held_lock+0x2d/0x110 [ 164.120572][ T7119] hsr_handle_frame+0x4a0/0x5e0 [ 164.125407][ T7119] ? hsr_nl_nodedown+0x300/0x300 [ 164.130329][ T7119] __netif_receive_skb_core+0x6b4/0x2e60 [ 164.136037][ T7119] ? __lock_acquire+0xb43/0x54d0 [ 164.141130][ T7119] ? generic_xdp_tx+0x520/0x520 [ 164.146154][ T7119] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 164.152273][ T7119] ? find_held_lock+0x2d/0x110 [ 164.157058][ T7119] ? lock_acquire+0x1ab/0x740 [ 164.162022][ T7119] __netif_receive_skb_one_core+0xaa/0x180 [ 164.168186][ T7119] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 164.174075][ T7119] ? ktime_get_with_offset+0x26c/0x390 [ 164.179625][ T7119] netif_receive_skb+0xf5/0x650 [ 164.184456][ T7119] ? __netif_receive_skb+0x1a0/0x1a0 [ 164.189939][ T7119] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 164.195920][ T7119] ? build_skb+0x5f/0x120 [ 164.200258][ T7119] ? __tun_build_skb+0x163/0x210 [ 164.205590][ T7119] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 164.210924][ T7119] ? tun_net_open+0xf0/0xf0 [ 164.215428][ T7119] ? lock_release+0x720/0x720 [ 164.220095][ T7119] ? tun_get_user+0x1c2f/0x2f20 [ 164.225017][ T7119] ? lock_downgrade+0x6e0/0x6e0 [ 164.229871][ T7119] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 164.235870][ T7119] tun_get_user+0xe59/0x2f20 [ 164.240674][ T7119] ? tun_build_skb+0xc20/0xc20 [ 164.245908][ T7119] ? find_held_lock+0x2d/0x110 [ 164.250749][ T7119] ? tun_get+0xef/0x1c0 [ 164.254995][ T7119] tun_chr_write_iter+0xbd/0x1a0 [ 164.260009][ T7119] ? aa_path_link+0x2e0/0x2e0 [ 164.264668][ T7119] new_sync_write+0x35d/0x5f0 [ 164.269421][ T7119] ? new_sync_read+0x5f0/0x5f0 [ 164.274447][ T7119] ? lock_downgrade+0x6e0/0x6e0 [ 164.279310][ T7119] ? security_file_permission+0x49/0x450 [ 164.285370][ T7119] vfs_write+0x5c3/0x870 [ 164.289690][ T7119] ksys_write+0xf4/0x1d0 [ 164.294061][ T7119] ? __ia32_sys_read+0xa0/0xa0 [ 164.299190][ T7119] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 164.305342][ T7119] ? syscall_enter_from_user_mode+0x27/0x70 [ 164.311341][ T7119] do_syscall_64+0x2d/0x40 [ 164.315769][ T7119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.321645][ T7119] RIP: 0033:0x7fcb6faeb24f [ 164.326130][ T7119] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 164.345822][ T7119] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 164.354516][ T7119] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 164.362557][ T7119] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 164.370778][ T7119] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 164.379082][ T7119] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 164.387117][ T7119] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 164.473179][ T7122] FAULT_INJECTION: forcing a failure. [ 164.473179][ T7122] name failslab, interval 1, probability 0, space 0, times 0 [ 164.485836][ T7122] CPU: 1 PID: 7122 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 164.494147][ T7122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 164.505067][ T7122] Call Trace: [ 164.508423][ T7122] dump_stack+0xa5/0xe6 [ 164.512564][ T7122] should_fail.cold+0x5/0xa [ 164.517200][ T7122] ? hsr_add_node+0x57/0x930 [ 164.521865][ T7122] should_failslab+0x5/0x10 [ 164.526615][ T7122] kmem_cache_alloc_trace+0x55/0x370 [ 164.532076][ T7122] hsr_add_node+0x57/0x930 [ 164.536659][ T7122] hsr_forward_skb+0x4a9/0x1640 [ 164.541584][ T7122] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 164.547546][ T7122] ? create_prof_cpu_mask+0x20/0x20 [ 164.552818][ T7122] ? prp_fill_frame_info+0x620/0x620 [ 164.559973][ T7122] ? lock_chain_count+0x20/0x20 [ 164.565008][ T7122] ? find_held_lock+0x2d/0x110 [ 164.569778][ T7122] hsr_handle_frame+0x4a0/0x5e0 [ 164.574810][ T7122] ? hsr_nl_nodedown+0x300/0x300 [ 164.579736][ T7122] __netif_receive_skb_core+0x6b4/0x2e60 [ 164.585472][ T7122] ? __lock_acquire+0xb43/0x54d0 [ 164.590409][ T7122] ? generic_xdp_tx+0x520/0x520 [ 164.595277][ T7122] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 164.601381][ T7122] ? find_held_lock+0x2d/0x110 [ 164.606177][ T7122] ? lock_acquire+0x1ab/0x740 [ 164.611282][ T7122] __netif_receive_skb_one_core+0xaa/0x180 [ 164.617076][ T7122] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 164.623040][ T7122] ? ktime_get_with_offset+0x26c/0x390 [ 164.628644][ T7122] netif_receive_skb+0xf5/0x650 [ 164.633493][ T7122] ? __netif_receive_skb+0x1a0/0x1a0 [ 164.638791][ T7122] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 164.644754][ T7122] ? build_skb+0x5f/0x120 [ 164.649068][ T7122] ? __tun_build_skb+0x163/0x210 [ 164.653992][ T7122] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 164.659375][ T7122] ? tun_net_open+0xf0/0xf0 [ 164.663862][ T7122] ? lock_release+0x720/0x720 [ 164.668523][ T7122] ? tun_get_user+0x1c2f/0x2f20 [ 164.673366][ T7122] ? lock_downgrade+0x6e0/0x6e0 [ 164.678215][ T7122] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 164.684182][ T7122] tun_get_user+0xe59/0x2f20 [ 164.688861][ T7122] ? tun_build_skb+0xc20/0xc20 [ 164.693641][ T7122] ? find_held_lock+0x2d/0x110 [ 164.698492][ T7122] ? tun_get+0xef/0x1c0 [ 164.702648][ T7122] tun_chr_write_iter+0xbd/0x1a0 [ 164.707572][ T7122] ? aa_path_link+0x2e0/0x2e0 [ 164.712262][ T7122] new_sync_write+0x35d/0x5f0 [ 164.717021][ T7122] ? new_sync_read+0x5f0/0x5f0 [ 164.721766][ T7122] ? lock_downgrade+0x6e0/0x6e0 [ 164.726708][ T7122] ? security_file_permission+0x49/0x450 [ 164.732500][ T7122] vfs_write+0x5c3/0x870 [ 164.736734][ T7122] ksys_write+0xf4/0x1d0 [ 164.741136][ T7122] ? __ia32_sys_read+0xa0/0xa0 [ 164.745883][ T7122] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 164.752029][ T7122] ? syscall_enter_from_user_mode+0x27/0x70 [ 164.757915][ T7122] do_syscall_64+0x2d/0x40 [ 164.762313][ T7122] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.768301][ T7122] RIP: 0033:0x7fcb6faeb24f [ 164.772712][ T7122] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 164.792475][ T7122] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 164.801066][ T7122] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 164.809227][ T7122] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 164.819095][ T7122] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 164.827257][ T7122] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 164.835311][ T7122] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 164.904278][ T7125] FAULT_INJECTION: forcing a failure. [ 164.904278][ T7125] name failslab, interval 1, probability 0, space 0, times 0 [ 164.917425][ T7125] CPU: 0 PID: 7125 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 164.925743][ T7125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 164.935787][ T7125] Call Trace: [ 164.939054][ T7125] dump_stack+0xa5/0xe6 [ 164.943193][ T7125] should_fail.cold+0x5/0xa [ 164.947690][ T7125] ? hsr_add_node+0x57/0x930 [ 164.952432][ T7125] should_failslab+0x5/0x10 [ 164.956938][ T7125] kmem_cache_alloc_trace+0x55/0x370 [ 164.962291][ T7125] hsr_add_node+0x57/0x930 [ 164.966788][ T7125] hsr_forward_skb+0x4a9/0x1640 [ 164.971694][ T7125] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 164.977847][ T7125] ? create_prof_cpu_mask+0x20/0x20 [ 164.983754][ T7125] ? prp_fill_frame_info+0x620/0x620 [ 164.989124][ T7125] ? lock_chain_count+0x20/0x20 [ 164.993978][ T7125] ? find_held_lock+0x2d/0x110 [ 164.998736][ T7125] hsr_handle_frame+0x4a0/0x5e0 [ 165.003573][ T7125] ? hsr_nl_nodedown+0x300/0x300 [ 165.008640][ T7125] __netif_receive_skb_core+0x6b4/0x2e60 [ 165.014280][ T7125] ? __lock_acquire+0xb43/0x54d0 [ 165.019299][ T7125] ? generic_xdp_tx+0x520/0x520 [ 165.024233][ T7125] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.030431][ T7125] ? find_held_lock+0x2d/0x110 [ 165.035318][ T7125] ? lock_acquire+0x1ab/0x740 [ 165.040068][ T7125] __netif_receive_skb_one_core+0xaa/0x180 [ 165.045897][ T7125] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 165.051879][ T7125] ? ktime_get_with_offset+0x26c/0x390 [ 165.057439][ T7125] netif_receive_skb+0xf5/0x650 [ 165.062629][ T7125] ? __netif_receive_skb+0x1a0/0x1a0 [ 165.068429][ T7125] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.074394][ T7125] ? build_skb+0x5f/0x120 [ 165.078716][ T7125] ? __tun_build_skb+0x163/0x210 [ 165.083633][ T7125] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 165.089289][ T7125] ? tun_net_open+0xf0/0xf0 [ 165.093782][ T7125] ? lock_release+0x720/0x720 [ 165.098577][ T7125] ? tun_get_user+0x1c2f/0x2f20 [ 165.103418][ T7125] ? lock_downgrade+0x6e0/0x6e0 [ 165.108272][ T7125] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 165.114637][ T7125] tun_get_user+0xe59/0x2f20 [ 165.119937][ T7125] ? tun_build_skb+0xc20/0xc20 [ 165.125179][ T7125] ? find_held_lock+0x2d/0x110 [ 165.130107][ T7125] ? tun_get+0xef/0x1c0 [ 165.134276][ T7125] tun_chr_write_iter+0xbd/0x1a0 [ 165.139561][ T7125] ? aa_path_link+0x2e0/0x2e0 [ 165.144233][ T7125] new_sync_write+0x35d/0x5f0 [ 165.148906][ T7125] ? new_sync_read+0x5f0/0x5f0 [ 165.153673][ T7125] ? lock_downgrade+0x6e0/0x6e0 [ 165.159034][ T7125] ? security_file_permission+0x49/0x450 [ 165.165023][ T7125] vfs_write+0x5c3/0x870 [ 165.169286][ T7125] ksys_write+0xf4/0x1d0 [ 165.173681][ T7125] ? __ia32_sys_read+0xa0/0xa0 [ 165.178675][ T7125] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 165.184989][ T7125] ? syscall_enter_from_user_mode+0x27/0x70 [ 165.190912][ T7125] do_syscall_64+0x2d/0x40 [ 165.195317][ T7125] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.201309][ T7125] RIP: 0033:0x7fcb6faeb24f [ 165.205962][ T7125] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 165.225560][ T7125] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 165.233963][ T7125] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 165.241922][ T7125] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 165.250137][ T7125] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 165.258254][ T7125] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 165.266246][ T7125] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 165.340998][ T7127] FAULT_INJECTION: forcing a failure. [ 165.340998][ T7127] name failslab, interval 1, probability 0, space 0, times 0 [ 165.354089][ T7127] CPU: 0 PID: 7127 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 165.362570][ T7127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 165.372738][ T7127] Call Trace: [ 165.376222][ T7127] dump_stack+0xa5/0xe6 [ 165.380367][ T7127] should_fail.cold+0x5/0xa [ 165.386002][ T7127] ? hsr_add_node+0x57/0x930 [ 165.390671][ T7127] should_failslab+0x5/0x10 [ 165.395165][ T7127] kmem_cache_alloc_trace+0x55/0x370 [ 165.400769][ T7127] hsr_add_node+0x57/0x930 [ 165.405405][ T7127] hsr_forward_skb+0x4a9/0x1640 [ 165.410249][ T7127] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.416222][ T7127] ? create_prof_cpu_mask+0x20/0x20 [ 165.421539][ T7127] ? prp_fill_frame_info+0x620/0x620 [ 165.427157][ T7127] ? lock_chain_count+0x20/0x20 [ 165.431991][ T7127] ? find_held_lock+0x2d/0x110 [ 165.436733][ T7127] hsr_handle_frame+0x4a0/0x5e0 [ 165.441576][ T7127] ? hsr_nl_nodedown+0x300/0x300 [ 165.446789][ T7127] __netif_receive_skb_core+0x6b4/0x2e60 [ 165.455187][ T7127] ? __lock_acquire+0xb43/0x54d0 [ 165.460347][ T7127] ? generic_xdp_tx+0x520/0x520 [ 165.465377][ T7127] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.471352][ T7127] ? find_held_lock+0x2d/0x110 [ 165.476106][ T7127] ? lock_acquire+0x1ab/0x740 [ 165.480764][ T7127] __netif_receive_skb_one_core+0xaa/0x180 [ 165.486693][ T7127] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 165.492710][ T7127] ? ktime_get_with_offset+0x26c/0x390 [ 165.498552][ T7127] netif_receive_skb+0xf5/0x650 [ 165.503624][ T7127] ? __netif_receive_skb+0x1a0/0x1a0 [ 165.509105][ T7127] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.515167][ T7127] ? build_skb+0x5f/0x120 [ 165.519730][ T7127] ? __tun_build_skb+0x163/0x210 [ 165.524750][ T7127] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 165.530105][ T7127] ? tun_net_open+0xf0/0xf0 [ 165.534684][ T7127] ? lock_release+0x720/0x720 [ 165.539439][ T7127] ? tun_get_user+0x1c2f/0x2f20 [ 165.544481][ T7127] ? lock_downgrade+0x6e0/0x6e0 [ 165.549488][ T7127] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 165.555444][ T7127] tun_get_user+0xe59/0x2f20 [ 165.560056][ T7127] ? tun_build_skb+0xc20/0xc20 [ 165.564910][ T7127] ? find_held_lock+0x2d/0x110 [ 165.569656][ T7127] ? tun_get+0xef/0x1c0 [ 165.573882][ T7127] tun_chr_write_iter+0xbd/0x1a0 [ 165.578883][ T7127] ? aa_path_link+0x2e0/0x2e0 [ 165.583544][ T7127] new_sync_write+0x35d/0x5f0 [ 165.588305][ T7127] ? new_sync_read+0x5f0/0x5f0 [ 165.593222][ T7127] ? lock_downgrade+0x6e0/0x6e0 [ 165.598256][ T7127] ? security_file_permission+0x49/0x450 [ 165.604053][ T7127] vfs_write+0x5c3/0x870 [ 165.608790][ T7127] ksys_write+0xf4/0x1d0 [ 165.613093][ T7127] ? __ia32_sys_read+0xa0/0xa0 [ 165.618023][ T7127] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 165.624080][ T7127] ? syscall_enter_from_user_mode+0x27/0x70 [ 165.630054][ T7127] do_syscall_64+0x2d/0x40 [ 165.634538][ T7127] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.640414][ T7127] RIP: 0033:0x7fcb6faeb24f [ 165.644897][ T7127] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 165.665382][ T7127] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 165.674176][ T7127] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 165.682132][ T7127] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 165.690767][ T7127] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 165.698897][ T7127] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 165.707143][ T7127] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 165.786841][ T7130] FAULT_INJECTION: forcing a failure. [ 165.786841][ T7130] name failslab, interval 1, probability 0, space 0, times 0 [ 165.799877][ T7130] CPU: 0 PID: 7130 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 165.808568][ T7130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 165.819131][ T7130] Call Trace: [ 165.822419][ T7130] dump_stack+0xa5/0xe6 [ 165.826566][ T7130] should_fail.cold+0x5/0xa [ 165.831133][ T7130] ? hsr_add_node+0x57/0x930 [ 165.835905][ T7130] should_failslab+0x5/0x10 [ 165.840668][ T7130] kmem_cache_alloc_trace+0x55/0x370 [ 165.846055][ T7130] hsr_add_node+0x57/0x930 [ 165.851163][ T7130] hsr_forward_skb+0x4a9/0x1640 [ 165.856210][ T7130] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.862184][ T7130] ? create_prof_cpu_mask+0x20/0x20 [ 165.867461][ T7130] ? prp_fill_frame_info+0x620/0x620 [ 165.872834][ T7130] ? lock_chain_count+0x20/0x20 [ 165.877934][ T7130] ? find_held_lock+0x2d/0x110 [ 165.882852][ T7130] hsr_handle_frame+0x4a0/0x5e0 [ 165.887866][ T7130] ? hsr_nl_nodedown+0x300/0x300 [ 165.892984][ T7130] __netif_receive_skb_core+0x6b4/0x2e60 [ 165.898608][ T7130] ? __lock_acquire+0xb43/0x54d0 [ 165.903527][ T7130] ? generic_xdp_tx+0x520/0x520 [ 165.908804][ T7130] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.914861][ T7130] ? find_held_lock+0x2d/0x110 [ 165.919632][ T7130] ? lock_acquire+0x1ab/0x740 [ 165.924485][ T7130] __netif_receive_skb_one_core+0xaa/0x180 [ 165.930443][ T7130] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 165.936327][ T7130] ? ktime_get_with_offset+0x26c/0x390 [ 165.941932][ T7130] netif_receive_skb+0xf5/0x650 [ 165.946871][ T7130] ? __netif_receive_skb+0x1a0/0x1a0 [ 165.952241][ T7130] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 165.958219][ T7130] ? build_skb+0x5f/0x120 [ 165.962629][ T7130] ? __tun_build_skb+0x163/0x210 [ 165.967547][ T7130] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 165.972866][ T7130] ? tun_net_open+0xf0/0xf0 [ 165.977371][ T7130] ? lock_release+0x720/0x720 [ 165.982062][ T7130] ? tun_get_user+0x1c2f/0x2f20 [ 165.987451][ T7130] ? lock_downgrade+0x6e0/0x6e0 [ 165.992537][ T7130] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 165.999234][ T7130] tun_get_user+0xe59/0x2f20 [ 166.003826][ T7130] ? tun_build_skb+0xc20/0xc20 [ 166.008574][ T7130] ? find_held_lock+0x2d/0x110 [ 166.013785][ T7130] ? tun_get+0xef/0x1c0 [ 166.018026][ T7130] tun_chr_write_iter+0xbd/0x1a0 [ 166.023308][ T7130] ? aa_path_link+0x2e0/0x2e0 [ 166.028122][ T7130] new_sync_write+0x35d/0x5f0 [ 166.032920][ T7130] ? new_sync_read+0x5f0/0x5f0 [ 166.038024][ T7130] ? lock_downgrade+0x6e0/0x6e0 [ 166.042957][ T7130] ? security_file_permission+0x49/0x450 [ 166.048836][ T7130] vfs_write+0x5c3/0x870 [ 166.053581][ T7130] ksys_write+0xf4/0x1d0 [ 166.058126][ T7130] ? __ia32_sys_read+0xa0/0xa0 [ 166.063076][ T7130] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 166.069047][ T7130] ? syscall_enter_from_user_mode+0x27/0x70 [ 166.075113][ T7130] do_syscall_64+0x2d/0x40 [ 166.079509][ T7130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.086093][ T7130] RIP: 0033:0x7fcb6faeb24f [ 166.091623][ T7130] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 166.118813][ T7130] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 166.127644][ T7130] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 166.135784][ T7130] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 166.143744][ T7130] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 166.151910][ T7130] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 166.160461][ T7130] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 166.235924][ T7133] FAULT_INJECTION: forcing a failure. [ 166.235924][ T7133] name failslab, interval 1, probability 0, space 0, times 0 [ 166.248893][ T7133] CPU: 1 PID: 7133 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 166.257487][ T7133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 166.267650][ T7133] Call Trace: [ 166.270944][ T7133] dump_stack+0xa5/0xe6 [ 166.275187][ T7133] should_fail.cold+0x5/0xa [ 166.279763][ T7133] ? hsr_add_node+0x57/0x930 [ 166.284611][ T7133] should_failslab+0x5/0x10 [ 166.289185][ T7133] kmem_cache_alloc_trace+0x55/0x370 [ 166.294923][ T7133] hsr_add_node+0x57/0x930 [ 166.299805][ T7133] hsr_forward_skb+0x4a9/0x1640 [ 166.304668][ T7133] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 166.310665][ T7133] ? create_prof_cpu_mask+0x20/0x20 [ 166.315938][ T7133] ? prp_fill_frame_info+0x620/0x620 [ 166.321332][ T7133] ? lock_chain_count+0x20/0x20 [ 166.326411][ T7133] ? find_held_lock+0x2d/0x110 [ 166.331190][ T7133] hsr_handle_frame+0x4a0/0x5e0 [ 166.336034][ T7133] ? hsr_nl_nodedown+0x300/0x300 [ 166.341135][ T7133] __netif_receive_skb_core+0x6b4/0x2e60 [ 166.347477][ T7133] ? __lock_acquire+0xb43/0x54d0 [ 166.352444][ T7133] ? generic_xdp_tx+0x520/0x520 [ 166.357286][ T7133] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 166.363510][ T7133] ? find_held_lock+0x2d/0x110 [ 166.368372][ T7133] ? lock_acquire+0x1ab/0x740 [ 166.373125][ T7133] __netif_receive_skb_one_core+0xaa/0x180 [ 166.379186][ T7133] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 166.385425][ T7133] ? ktime_get_with_offset+0x26c/0x390 [ 166.390875][ T7133] netif_receive_skb+0xf5/0x650 [ 166.395715][ T7133] ? __netif_receive_skb+0x1a0/0x1a0 [ 166.400983][ T7133] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 166.407030][ T7133] ? build_skb+0x5f/0x120 [ 166.411347][ T7133] ? __tun_build_skb+0x163/0x210 [ 166.416272][ T7133] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 166.421559][ T7133] ? tun_net_open+0xf0/0xf0 [ 166.426045][ T7133] ? lock_release+0x720/0x720 [ 166.430877][ T7133] ? tun_get_user+0x1c2f/0x2f20 [ 166.435727][ T7133] ? lock_downgrade+0x6e0/0x6e0 [ 166.440650][ T7133] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 166.446703][ T7133] tun_get_user+0xe59/0x2f20 [ 166.451367][ T7133] ? tun_build_skb+0xc20/0xc20 [ 166.456123][ T7133] ? find_held_lock+0x2d/0x110 [ 166.460885][ T7133] ? tun_get+0xef/0x1c0 [ 166.465132][ T7133] tun_chr_write_iter+0xbd/0x1a0 [ 166.470225][ T7133] ? aa_path_link+0x2e0/0x2e0 [ 166.474887][ T7133] new_sync_write+0x35d/0x5f0 [ 166.479809][ T7133] ? new_sync_read+0x5f0/0x5f0 [ 166.484645][ T7133] ? lock_downgrade+0x6e0/0x6e0 [ 166.489494][ T7133] ? security_file_permission+0x49/0x450 [ 166.495299][ T7133] vfs_write+0x5c3/0x870 [ 166.499538][ T7133] ksys_write+0xf4/0x1d0 [ 166.503771][ T7133] ? __ia32_sys_read+0xa0/0xa0 [ 166.508522][ T7133] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 166.514490][ T7133] ? syscall_enter_from_user_mode+0x27/0x70 [ 166.520374][ T7133] do_syscall_64+0x2d/0x40 [ 166.524857][ T7133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.530730][ T7133] RIP: 0033:0x7fcb6faeb24f [ 166.535217][ T7133] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 166.555243][ T7133] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 166.563816][ T7133] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 166.571857][ T7133] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 166.580072][ T7133] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 166.588208][ T7133] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 166.596340][ T7133] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 166.668965][ T7136] FAULT_INJECTION: forcing a failure. [ 166.668965][ T7136] name failslab, interval 1, probability 0, space 0, times 0 [ 166.682211][ T7136] CPU: 0 PID: 7136 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 166.690976][ T7136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 166.701017][ T7136] Call Trace: [ 166.704298][ T7136] dump_stack+0xa5/0xe6 [ 166.708531][ T7136] should_fail.cold+0x5/0xa [ 166.713013][ T7136] ? hsr_add_node+0x57/0x930 [ 166.717577][ T7136] should_failslab+0x5/0x10 [ 166.722074][ T7136] kmem_cache_alloc_trace+0x55/0x370 [ 166.727412][ T7136] hsr_add_node+0x57/0x930 [ 166.731828][ T7136] hsr_forward_skb+0x4a9/0x1640 [ 166.736670][ T7136] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 166.742749][ T7136] ? create_prof_cpu_mask+0x20/0x20 [ 166.747934][ T7136] ? prp_fill_frame_info+0x620/0x620 [ 166.753291][ T7136] ? lock_chain_count+0x20/0x20 [ 166.758236][ T7136] ? find_held_lock+0x2d/0x110 [ 166.763010][ T7136] hsr_handle_frame+0x4a0/0x5e0 [ 166.768201][ T7136] ? hsr_nl_nodedown+0x300/0x300 [ 166.773128][ T7136] __netif_receive_skb_core+0x6b4/0x2e60 [ 166.778933][ T7136] ? __lock_acquire+0xb43/0x54d0 [ 166.783854][ T7136] ? generic_xdp_tx+0x520/0x520 [ 166.789475][ T7136] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 166.795530][ T7136] ? find_held_lock+0x2d/0x110 [ 166.800297][ T7136] ? lock_acquire+0x1ab/0x740 [ 166.804988][ T7136] __netif_receive_skb_one_core+0xaa/0x180 [ 166.810792][ T7136] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 166.816804][ T7136] ? ktime_get_with_offset+0x26c/0x390 [ 166.822254][ T7136] netif_receive_skb+0xf5/0x650 [ 166.827180][ T7136] ? __netif_receive_skb+0x1a0/0x1a0 [ 166.832449][ T7136] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 166.838690][ T7136] ? build_skb+0x5f/0x120 [ 166.843007][ T7136] ? __tun_build_skb+0x163/0x210 [ 166.848030][ T7136] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 166.853306][ T7136] ? tun_net_open+0xf0/0xf0 [ 166.857791][ T7136] ? lock_release+0x720/0x720 [ 166.862449][ T7136] ? tun_get_user+0x1c2f/0x2f20 [ 166.867282][ T7136] ? lock_downgrade+0x6e0/0x6e0 [ 166.872120][ T7136] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 166.878087][ T7136] tun_get_user+0xe59/0x2f20 [ 166.882677][ T7136] ? tun_build_skb+0xc20/0xc20 [ 166.887422][ T7136] ? find_held_lock+0x2d/0x110 [ 166.892169][ T7136] ? tun_get+0xef/0x1c0 [ 166.896325][ T7136] tun_chr_write_iter+0xbd/0x1a0 [ 166.901242][ T7136] ? aa_path_link+0x2e0/0x2e0 [ 166.905907][ T7136] new_sync_write+0x35d/0x5f0 [ 166.910571][ T7136] ? new_sync_read+0x5f0/0x5f0 [ 166.915324][ T7136] ? lock_downgrade+0x6e0/0x6e0 [ 166.920170][ T7136] ? security_file_permission+0x49/0x450 [ 166.925788][ T7136] vfs_write+0x5c3/0x870 [ 166.930016][ T7136] ksys_write+0xf4/0x1d0 [ 166.934238][ T7136] ? __ia32_sys_read+0xa0/0xa0 [ 166.938986][ T7136] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 166.944946][ T7136] ? syscall_enter_from_user_mode+0x27/0x70 [ 166.950827][ T7136] do_syscall_64+0x2d/0x40 [ 166.955223][ T7136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.961096][ T7136] RIP: 0033:0x7fcb6faeb24f [ 166.965495][ T7136] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 166.985082][ T7136] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 166.993674][ T7136] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 167.001715][ T7136] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 167.009931][ T7136] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 167.017881][ T7136] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 167.025935][ T7136] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 167.113921][ T7139] FAULT_INJECTION: forcing a failure. [ 167.113921][ T7139] name failslab, interval 1, probability 0, space 0, times 0 [ 167.127447][ T7139] CPU: 1 PID: 7139 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 167.135754][ T7139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 167.146315][ T7139] Call Trace: [ 167.149685][ T7139] dump_stack+0xa5/0xe6 [ 167.154015][ T7139] should_fail.cold+0x5/0xa [ 167.158620][ T7139] ? hsr_add_node+0x57/0x930 [ 167.163420][ T7139] should_failslab+0x5/0x10 [ 167.168264][ T7139] kmem_cache_alloc_trace+0x55/0x370 [ 167.173820][ T7139] hsr_add_node+0x57/0x930 [ 167.179096][ T7139] hsr_forward_skb+0x4a9/0x1640 [ 167.184016][ T7139] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.190503][ T7139] ? create_prof_cpu_mask+0x20/0x20 [ 167.195805][ T7139] ? prp_fill_frame_info+0x620/0x620 [ 167.201102][ T7139] ? lock_chain_count+0x20/0x20 [ 167.206251][ T7139] ? find_held_lock+0x2d/0x110 [ 167.210993][ T7139] hsr_handle_frame+0x4a0/0x5e0 [ 167.216002][ T7139] ? hsr_nl_nodedown+0x300/0x300 [ 167.221488][ T7139] __netif_receive_skb_core+0x6b4/0x2e60 [ 167.227209][ T7139] ? __lock_acquire+0xb43/0x54d0 [ 167.232616][ T7139] ? generic_xdp_tx+0x520/0x520 [ 167.237491][ T7139] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.243898][ T7139] ? find_held_lock+0x2d/0x110 [ 167.248792][ T7139] ? lock_acquire+0x1ab/0x740 [ 167.253675][ T7139] __netif_receive_skb_one_core+0xaa/0x180 [ 167.259739][ T7139] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 167.265799][ T7139] ? ktime_get_with_offset+0x26c/0x390 [ 167.271341][ T7139] netif_receive_skb+0xf5/0x650 [ 167.276655][ T7139] ? __netif_receive_skb+0x1a0/0x1a0 [ 167.281961][ T7139] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.287934][ T7139] ? build_skb+0x5f/0x120 [ 167.292493][ T7139] ? __tun_build_skb+0x163/0x210 [ 167.297674][ T7139] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 167.303170][ T7139] ? tun_net_open+0xf0/0xf0 [ 167.307778][ T7139] ? lock_release+0x720/0x720 [ 167.312441][ T7139] ? tun_get_user+0x1c2f/0x2f20 [ 167.317364][ T7139] ? lock_downgrade+0x6e0/0x6e0 [ 167.322370][ T7139] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.328334][ T7139] tun_get_user+0xe59/0x2f20 [ 167.332920][ T7139] ? tun_build_skb+0xc20/0xc20 [ 167.337770][ T7139] ? find_held_lock+0x2d/0x110 [ 167.342803][ T7139] ? tun_get+0xef/0x1c0 [ 167.347129][ T7139] tun_chr_write_iter+0xbd/0x1a0 [ 167.352318][ T7139] ? aa_path_link+0x2e0/0x2e0 [ 167.357094][ T7139] new_sync_write+0x35d/0x5f0 [ 167.361983][ T7139] ? new_sync_read+0x5f0/0x5f0 [ 167.366735][ T7139] ? lock_downgrade+0x6e0/0x6e0 [ 167.371573][ T7139] ? security_file_permission+0x49/0x450 [ 167.377201][ T7139] vfs_write+0x5c3/0x870 [ 167.381425][ T7139] ksys_write+0xf4/0x1d0 [ 167.385652][ T7139] ? __ia32_sys_read+0xa0/0xa0 [ 167.390401][ T7139] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.396598][ T7139] ? syscall_enter_from_user_mode+0x27/0x70 [ 167.402752][ T7139] do_syscall_64+0x2d/0x40 [ 167.407153][ T7139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.413109][ T7139] RIP: 0033:0x7fcb6faeb24f [ 167.417600][ T7139] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 167.437549][ T7139] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 167.445952][ T7139] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 167.453938][ T7139] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 167.462028][ T7139] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 167.470681][ T7139] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 167.478817][ T7139] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 167.534471][ T7141] FAULT_INJECTION: forcing a failure. [ 167.534471][ T7141] name failslab, interval 1, probability 0, space 0, times 0 [ 167.547814][ T7141] CPU: 1 PID: 7141 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 167.556397][ T7141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 167.566440][ T7141] Call Trace: [ 167.569718][ T7141] dump_stack+0xa5/0xe6 [ 167.574052][ T7141] should_fail.cold+0x5/0xa [ 167.578660][ T7141] ? hsr_add_node+0x57/0x930 [ 167.584198][ T7141] should_failslab+0x5/0x10 [ 167.589487][ T7141] kmem_cache_alloc_trace+0x55/0x370 [ 167.594953][ T7141] hsr_add_node+0x57/0x930 [ 167.599561][ T7141] hsr_forward_skb+0x4a9/0x1640 [ 167.604518][ T7141] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.610482][ T7141] ? create_prof_cpu_mask+0x20/0x20 [ 167.615664][ T7141] ? prp_fill_frame_info+0x620/0x620 [ 167.620967][ T7141] ? lock_chain_count+0x20/0x20 [ 167.625804][ T7141] ? find_held_lock+0x2d/0x110 [ 167.630553][ T7141] hsr_handle_frame+0x4a0/0x5e0 [ 167.635485][ T7141] ? hsr_nl_nodedown+0x300/0x300 [ 167.640494][ T7141] __netif_receive_skb_core+0x6b4/0x2e60 [ 167.646130][ T7141] ? __lock_acquire+0xb43/0x54d0 [ 167.651404][ T7141] ? generic_xdp_tx+0x520/0x520 [ 167.656258][ T7141] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.662496][ T7141] ? find_held_lock+0x2d/0x110 [ 167.667678][ T7141] ? lock_acquire+0x1ab/0x740 [ 167.672354][ T7141] __netif_receive_skb_one_core+0xaa/0x180 [ 167.678155][ T7141] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 167.684123][ T7141] ? ktime_get_with_offset+0x26c/0x390 [ 167.689665][ T7141] netif_receive_skb+0xf5/0x650 [ 167.694808][ T7141] ? __netif_receive_skb+0x1a0/0x1a0 [ 167.700086][ T7141] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.706310][ T7141] ? build_skb+0x5f/0x120 [ 167.710788][ T7141] ? __tun_build_skb+0x163/0x210 [ 167.715714][ T7141] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 167.721087][ T7141] ? tun_net_open+0xf0/0xf0 [ 167.725573][ T7141] ? lock_release+0x720/0x720 [ 167.730496][ T7141] ? tun_get_user+0x1c2f/0x2f20 [ 167.735413][ T7141] ? lock_downgrade+0x6e0/0x6e0 [ 167.740258][ T7141] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.746474][ T7141] tun_get_user+0xe59/0x2f20 [ 167.751209][ T7141] ? tun_build_skb+0xc20/0xc20 [ 167.756145][ T7141] ? find_held_lock+0x2d/0x110 [ 167.760980][ T7141] ? tun_get+0xef/0x1c0 [ 167.765128][ T7141] tun_chr_write_iter+0xbd/0x1a0 [ 167.770152][ T7141] ? aa_path_link+0x2e0/0x2e0 [ 167.774807][ T7141] new_sync_write+0x35d/0x5f0 [ 167.779469][ T7141] ? new_sync_read+0x5f0/0x5f0 [ 167.784241][ T7141] ? lock_downgrade+0x6e0/0x6e0 [ 167.789302][ T7141] ? security_file_permission+0x49/0x450 [ 167.795889][ T7141] vfs_write+0x5c3/0x870 [ 167.800274][ T7141] ksys_write+0xf4/0x1d0 [ 167.804502][ T7141] ? __ia32_sys_read+0xa0/0xa0 [ 167.810715][ T7141] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.816777][ T7141] ? syscall_enter_from_user_mode+0x27/0x70 [ 167.822658][ T7141] do_syscall_64+0x2d/0x40 [ 167.827291][ T7141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.833258][ T7141] RIP: 0033:0x7fcb6faeb24f [ 167.837843][ T7141] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 167.857911][ T7141] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 167.866405][ T7141] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 167.874552][ T7141] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 167.882682][ T7141] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 167.890955][ T7141] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 167.899268][ T7141] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 167.955279][ T7144] FAULT_INJECTION: forcing a failure. [ 167.955279][ T7144] name failslab, interval 1, probability 0, space 0, times 0 [ 167.968627][ T7144] CPU: 1 PID: 7144 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 167.977899][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 167.988380][ T7144] Call Trace: [ 167.991904][ T7144] dump_stack+0xa5/0xe6 [ 167.996529][ T7144] should_fail.cold+0x5/0xa [ 168.001118][ T7144] ? hsr_add_node+0x57/0x930 [ 168.005700][ T7144] should_failslab+0x5/0x10 [ 168.010200][ T7144] kmem_cache_alloc_trace+0x55/0x370 [ 168.016244][ T7144] hsr_add_node+0x57/0x930 [ 168.021186][ T7144] hsr_forward_skb+0x4a9/0x1640 [ 168.026234][ T7144] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.032367][ T7144] ? create_prof_cpu_mask+0x20/0x20 [ 168.037550][ T7144] ? prp_fill_frame_info+0x620/0x620 [ 168.042823][ T7144] ? lock_chain_count+0x20/0x20 [ 168.048123][ T7144] ? find_held_lock+0x2d/0x110 [ 168.052993][ T7144] hsr_handle_frame+0x4a0/0x5e0 [ 168.058121][ T7144] ? hsr_nl_nodedown+0x300/0x300 [ 168.063300][ T7144] __netif_receive_skb_core+0x6b4/0x2e60 [ 168.068928][ T7144] ? __lock_acquire+0xb43/0x54d0 [ 168.073864][ T7144] ? generic_xdp_tx+0x520/0x520 [ 168.078744][ T7144] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.084884][ T7144] ? find_held_lock+0x2d/0x110 [ 168.089631][ T7144] ? lock_acquire+0x1ab/0x740 [ 168.094484][ T7144] __netif_receive_skb_one_core+0xaa/0x180 [ 168.100369][ T7144] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 168.106360][ T7144] ? ktime_get_with_offset+0x26c/0x390 [ 168.112225][ T7144] netif_receive_skb+0xf5/0x650 [ 168.117079][ T7144] ? __netif_receive_skb+0x1a0/0x1a0 [ 168.122347][ T7144] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.128321][ T7144] ? build_skb+0x5f/0x120 [ 168.132716][ T7144] ? __tun_build_skb+0x163/0x210 [ 168.137658][ T7144] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 168.143031][ T7144] ? tun_net_open+0xf0/0xf0 [ 168.147865][ T7144] ? lock_release+0x720/0x720 [ 168.152519][ T7144] ? tun_get_user+0x1c2f/0x2f20 [ 168.157488][ T7144] ? lock_downgrade+0x6e0/0x6e0 [ 168.162531][ T7144] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 168.168631][ T7144] tun_get_user+0xe59/0x2f20 [ 168.173417][ T7144] ? tun_build_skb+0xc20/0xc20 [ 168.178277][ T7144] ? find_held_lock+0x2d/0x110 [ 168.183032][ T7144] ? tun_get+0xef/0x1c0 [ 168.187199][ T7144] tun_chr_write_iter+0xbd/0x1a0 [ 168.192375][ T7144] ? aa_path_link+0x2e0/0x2e0 [ 168.197115][ T7144] new_sync_write+0x35d/0x5f0 [ 168.201861][ T7144] ? new_sync_read+0x5f0/0x5f0 [ 168.206599][ T7144] ? lock_downgrade+0x6e0/0x6e0 [ 168.212299][ T7144] ? security_file_permission+0x49/0x450 [ 168.218003][ T7144] vfs_write+0x5c3/0x870 [ 168.222224][ T7144] ksys_write+0xf4/0x1d0 [ 168.226444][ T7144] ? __ia32_sys_read+0xa0/0xa0 [ 168.231443][ T7144] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 168.237407][ T7144] ? syscall_enter_from_user_mode+0x27/0x70 [ 168.243643][ T7144] do_syscall_64+0x2d/0x40 [ 168.248315][ T7144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.254189][ T7144] RIP: 0033:0x7fcb6faeb24f [ 168.258602][ T7144] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 168.278923][ T7144] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 168.287443][ T7144] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 168.295503][ T7144] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:04:07 executed programs: 213 [ 168.303576][ T7144] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 168.311538][ T7144] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 168.319854][ T7144] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 168.368101][ T7147] FAULT_INJECTION: forcing a failure. [ 168.368101][ T7147] name failslab, interval 1, probability 0, space 0, times 0 [ 168.381101][ T7147] CPU: 0 PID: 7147 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 168.389945][ T7147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 168.399987][ T7147] Call Trace: [ 168.403256][ T7147] dump_stack+0xa5/0xe6 [ 168.407915][ T7147] should_fail.cold+0x5/0xa [ 168.412749][ T7147] ? hsr_add_node+0x57/0x930 [ 168.417619][ T7147] should_failslab+0x5/0x10 [ 168.422127][ T7147] kmem_cache_alloc_trace+0x55/0x370 [ 168.427415][ T7147] hsr_add_node+0x57/0x930 [ 168.431828][ T7147] hsr_forward_skb+0x4a9/0x1640 [ 168.436667][ T7147] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.442639][ T7147] ? create_prof_cpu_mask+0x20/0x20 [ 168.448014][ T7147] ? prp_fill_frame_info+0x620/0x620 [ 168.453383][ T7147] ? lock_chain_count+0x20/0x20 [ 168.458307][ T7147] ? find_held_lock+0x2d/0x110 [ 168.463059][ T7147] hsr_handle_frame+0x4a0/0x5e0 [ 168.468072][ T7147] ? hsr_nl_nodedown+0x300/0x300 [ 168.472992][ T7147] __netif_receive_skb_core+0x6b4/0x2e60 [ 168.478712][ T7147] ? __lock_acquire+0xb43/0x54d0 [ 168.483752][ T7147] ? generic_xdp_tx+0x520/0x520 [ 168.488595][ T7147] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.494825][ T7147] ? find_held_lock+0x2d/0x110 [ 168.499668][ T7147] ? lock_acquire+0x1ab/0x740 [ 168.504342][ T7147] __netif_receive_skb_one_core+0xaa/0x180 [ 168.510369][ T7147] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 168.516267][ T7147] ? ktime_get_with_offset+0x26c/0x390 [ 168.521767][ T7147] netif_receive_skb+0xf5/0x650 [ 168.526607][ T7147] ? __netif_receive_skb+0x1a0/0x1a0 [ 168.531893][ T7147] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.537889][ T7147] ? build_skb+0x5f/0x120 [ 168.542201][ T7147] ? __tun_build_skb+0x163/0x210 [ 168.547301][ T7147] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 168.552761][ T7147] ? tun_net_open+0xf0/0xf0 [ 168.557343][ T7147] ? lock_release+0x720/0x720 [ 168.562078][ T7147] ? tun_get_user+0x1c2f/0x2f20 [ 168.566917][ T7147] ? lock_downgrade+0x6e0/0x6e0 [ 168.571930][ T7147] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 168.577907][ T7147] tun_get_user+0xe59/0x2f20 [ 168.582498][ T7147] ? tun_build_skb+0xc20/0xc20 [ 168.587255][ T7147] ? find_held_lock+0x2d/0x110 [ 168.592125][ T7147] ? tun_get+0xef/0x1c0 [ 168.596583][ T7147] tun_chr_write_iter+0xbd/0x1a0 [ 168.601529][ T7147] ? aa_path_link+0x2e0/0x2e0 [ 168.606203][ T7147] new_sync_write+0x35d/0x5f0 [ 168.610869][ T7147] ? new_sync_read+0x5f0/0x5f0 [ 168.615614][ T7147] ? lock_downgrade+0x6e0/0x6e0 [ 168.620500][ T7147] ? security_file_permission+0x49/0x450 [ 168.626228][ T7147] vfs_write+0x5c3/0x870 [ 168.630478][ T7147] ksys_write+0xf4/0x1d0 [ 168.634887][ T7147] ? __ia32_sys_read+0xa0/0xa0 [ 168.639723][ T7147] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 168.645694][ T7147] ? syscall_enter_from_user_mode+0x27/0x70 [ 168.651591][ T7147] do_syscall_64+0x2d/0x40 [ 168.656016][ T7147] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.661911][ T7147] RIP: 0033:0x7fcb6faeb24f [ 168.666404][ T7147] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 168.686093][ T7147] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 168.694729][ T7147] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 168.702687][ T7147] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 168.710816][ T7147] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 168.718904][ T7147] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 168.726955][ T7147] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 168.787336][ T7150] FAULT_INJECTION: forcing a failure. [ 168.787336][ T7150] name failslab, interval 1, probability 0, space 0, times 0 [ 168.800530][ T7150] CPU: 1 PID: 7150 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 168.810666][ T7150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 168.820886][ T7150] Call Trace: [ 168.824270][ T7150] dump_stack+0xa5/0xe6 [ 168.828777][ T7150] should_fail.cold+0x5/0xa [ 168.833439][ T7150] ? hsr_add_node+0x57/0x930 [ 168.838342][ T7150] should_failslab+0x5/0x10 [ 168.842851][ T7150] kmem_cache_alloc_trace+0x55/0x370 [ 168.848323][ T7150] hsr_add_node+0x57/0x930 [ 168.852757][ T7150] hsr_forward_skb+0x4a9/0x1640 [ 168.857832][ T7150] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.864075][ T7150] ? create_prof_cpu_mask+0x20/0x20 [ 168.869279][ T7150] ? prp_fill_frame_info+0x620/0x620 [ 168.874656][ T7150] ? lock_chain_count+0x20/0x20 [ 168.879673][ T7150] ? find_held_lock+0x2d/0x110 [ 168.884456][ T7150] hsr_handle_frame+0x4a0/0x5e0 [ 168.890870][ T7150] ? hsr_nl_nodedown+0x300/0x300 [ 168.895898][ T7150] __netif_receive_skb_core+0x6b4/0x2e60 [ 168.901537][ T7150] ? __lock_acquire+0xb43/0x54d0 [ 168.906554][ T7150] ? generic_xdp_tx+0x520/0x520 [ 168.911412][ T7150] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.917536][ T7150] ? find_held_lock+0x2d/0x110 [ 168.922295][ T7150] ? lock_acquire+0x1ab/0x740 [ 168.926958][ T7150] __netif_receive_skb_one_core+0xaa/0x180 [ 168.932749][ T7150] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 168.938631][ T7150] ? ktime_get_with_offset+0x26c/0x390 [ 168.944167][ T7150] netif_receive_skb+0xf5/0x650 [ 168.949015][ T7150] ? __netif_receive_skb+0x1a0/0x1a0 [ 168.954461][ T7150] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.960424][ T7150] ? build_skb+0x5f/0x120 [ 168.964738][ T7150] ? __tun_build_skb+0x163/0x210 [ 168.969817][ T7150] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 168.975377][ T7150] ? tun_net_open+0xf0/0xf0 [ 168.979867][ T7150] ? lock_release+0x720/0x720 [ 168.984525][ T7150] ? tun_get_user+0x1c2f/0x2f20 [ 168.989364][ T7150] ? lock_downgrade+0x6e0/0x6e0 [ 168.994459][ T7150] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.000429][ T7150] tun_get_user+0xe59/0x2f20 [ 169.005123][ T7150] ? tun_build_skb+0xc20/0xc20 [ 169.009967][ T7150] ? find_held_lock+0x2d/0x110 [ 169.014837][ T7150] ? tun_get+0xef/0x1c0 [ 169.019006][ T7150] tun_chr_write_iter+0xbd/0x1a0 [ 169.023939][ T7150] ? aa_path_link+0x2e0/0x2e0 [ 169.028875][ T7150] new_sync_write+0x35d/0x5f0 [ 169.033654][ T7150] ? new_sync_read+0x5f0/0x5f0 [ 169.039031][ T7150] ? lock_downgrade+0x6e0/0x6e0 [ 169.043989][ T7150] ? security_file_permission+0x49/0x450 [ 169.049610][ T7150] vfs_write+0x5c3/0x870 [ 169.053948][ T7150] ksys_write+0xf4/0x1d0 [ 169.058297][ T7150] ? __ia32_sys_read+0xa0/0xa0 [ 169.063059][ T7150] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.069301][ T7150] ? syscall_enter_from_user_mode+0x27/0x70 [ 169.075205][ T7150] do_syscall_64+0x2d/0x40 [ 169.079612][ T7150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.085491][ T7150] RIP: 0033:0x7fcb6faeb24f [ 169.089984][ T7150] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 169.109754][ T7150] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 169.118351][ T7150] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 169.126722][ T7150] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 169.134697][ T7150] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 169.142762][ T7150] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 169.150903][ T7150] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 169.226432][ T7153] FAULT_INJECTION: forcing a failure. [ 169.226432][ T7153] name failslab, interval 1, probability 0, space 0, times 0 [ 169.239280][ T7153] CPU: 0 PID: 7153 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 169.247763][ T7153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 169.258506][ T7153] Call Trace: [ 169.261795][ T7153] dump_stack+0xa5/0xe6 [ 169.266195][ T7153] should_fail.cold+0x5/0xa [ 169.270759][ T7153] ? hsr_add_node+0x57/0x930 [ 169.275450][ T7153] should_failslab+0x5/0x10 [ 169.280149][ T7153] kmem_cache_alloc_trace+0x55/0x370 [ 169.285443][ T7153] hsr_add_node+0x57/0x930 [ 169.289872][ T7153] hsr_forward_skb+0x4a9/0x1640 [ 169.294914][ T7153] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 169.300891][ T7153] ? create_prof_cpu_mask+0x20/0x20 [ 169.307076][ T7153] ? prp_fill_frame_info+0x620/0x620 [ 169.312369][ T7153] ? lock_chain_count+0x20/0x20 [ 169.317413][ T7153] ? find_held_lock+0x2d/0x110 [ 169.322256][ T7153] hsr_handle_frame+0x4a0/0x5e0 [ 169.327191][ T7153] ? hsr_nl_nodedown+0x300/0x300 [ 169.332115][ T7153] __netif_receive_skb_core+0x6b4/0x2e60 [ 169.337925][ T7153] ? __lock_acquire+0xb43/0x54d0 [ 169.342865][ T7153] ? generic_xdp_tx+0x520/0x520 [ 169.347743][ T7153] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 169.354419][ T7153] ? find_held_lock+0x2d/0x110 [ 169.359199][ T7153] ? lock_acquire+0x1ab/0x740 [ 169.364329][ T7153] __netif_receive_skb_one_core+0xaa/0x180 [ 169.370148][ T7153] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 169.376136][ T7153] ? ktime_get_with_offset+0x26c/0x390 [ 169.381873][ T7153] netif_receive_skb+0xf5/0x650 [ 169.386801][ T7153] ? __netif_receive_skb+0x1a0/0x1a0 [ 169.392252][ T7153] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 169.398304][ T7153] ? build_skb+0x5f/0x120 [ 169.402617][ T7153] ? __tun_build_skb+0x163/0x210 [ 169.407803][ T7153] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 169.413177][ T7153] ? tun_net_open+0xf0/0xf0 [ 169.417701][ T7153] ? lock_release+0x720/0x720 [ 169.422560][ T7153] ? tun_get_user+0x1c2f/0x2f20 [ 169.427928][ T7153] ? lock_downgrade+0x6e0/0x6e0 [ 169.432772][ T7153] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.439008][ T7153] tun_get_user+0xe59/0x2f20 [ 169.444318][ T7153] ? tun_build_skb+0xc20/0xc20 [ 169.449167][ T7153] ? find_held_lock+0x2d/0x110 [ 169.453928][ T7153] ? tun_get+0xef/0x1c0 [ 169.458179][ T7153] tun_chr_write_iter+0xbd/0x1a0 [ 169.463160][ T7153] ? aa_path_link+0x2e0/0x2e0 [ 169.467944][ T7153] new_sync_write+0x35d/0x5f0 [ 169.472882][ T7153] ? new_sync_read+0x5f0/0x5f0 [ 169.477643][ T7153] ? lock_downgrade+0x6e0/0x6e0 [ 169.482668][ T7153] ? security_file_permission+0x49/0x450 [ 169.489418][ T7153] vfs_write+0x5c3/0x870 [ 169.493744][ T7153] ksys_write+0xf4/0x1d0 [ 169.497968][ T7153] ? __ia32_sys_read+0xa0/0xa0 [ 169.502714][ T7153] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.508759][ T7153] ? syscall_enter_from_user_mode+0x27/0x70 [ 169.514669][ T7153] do_syscall_64+0x2d/0x40 [ 169.519105][ T7153] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.525324][ T7153] RIP: 0033:0x7fcb6faeb24f [ 169.529820][ T7153] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 169.550291][ T7153] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 169.558783][ T7153] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 169.567029][ T7153] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 169.575428][ T7153] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 169.583645][ T7153] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 169.591596][ T7153] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 169.665865][ T7156] FAULT_INJECTION: forcing a failure. [ 169.665865][ T7156] name failslab, interval 1, probability 0, space 0, times 0 [ 169.679084][ T7156] CPU: 0 PID: 7156 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 169.687423][ T7156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 169.697461][ T7156] Call Trace: [ 169.701292][ T7156] dump_stack+0xa5/0xe6 [ 169.705459][ T7156] should_fail.cold+0x5/0xa [ 169.710124][ T7156] ? hsr_add_node+0x57/0x930 [ 169.714702][ T7156] should_failslab+0x5/0x10 [ 169.719402][ T7156] kmem_cache_alloc_trace+0x55/0x370 [ 169.725236][ T7156] hsr_add_node+0x57/0x930 [ 169.729768][ T7156] hsr_forward_skb+0x4a9/0x1640 [ 169.734807][ T7156] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 169.740868][ T7156] ? create_prof_cpu_mask+0x20/0x20 [ 169.746087][ T7156] ? prp_fill_frame_info+0x620/0x620 [ 169.751575][ T7156] ? lock_chain_count+0x20/0x20 [ 169.756522][ T7156] ? find_held_lock+0x2d/0x110 [ 169.761282][ T7156] hsr_handle_frame+0x4a0/0x5e0 [ 169.766276][ T7156] ? hsr_nl_nodedown+0x300/0x300 [ 169.771211][ T7156] __netif_receive_skb_core+0x6b4/0x2e60 [ 169.776836][ T7156] ? __lock_acquire+0xb43/0x54d0 [ 169.782481][ T7156] ? generic_xdp_tx+0x520/0x520 [ 169.787414][ T7156] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 169.793749][ T7156] ? find_held_lock+0x2d/0x110 [ 169.798539][ T7156] ? lock_acquire+0x1ab/0x740 [ 169.803302][ T7156] __netif_receive_skb_one_core+0xaa/0x180 [ 169.809193][ T7156] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 169.815241][ T7156] ? ktime_get_with_offset+0x26c/0x390 [ 169.820862][ T7156] netif_receive_skb+0xf5/0x650 [ 169.825703][ T7156] ? __netif_receive_skb+0x1a0/0x1a0 [ 169.831749][ T7156] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 169.837709][ T7156] ? build_skb+0x5f/0x120 [ 169.842198][ T7156] ? __tun_build_skb+0x163/0x210 [ 169.847147][ T7156] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 169.852753][ T7156] ? tun_net_open+0xf0/0xf0 [ 169.857470][ T7156] ? lock_release+0x720/0x720 [ 169.862151][ T7156] ? tun_get_user+0x1c2f/0x2f20 [ 169.867093][ T7156] ? lock_downgrade+0x6e0/0x6e0 [ 169.872625][ T7156] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.879075][ T7156] tun_get_user+0xe59/0x2f20 [ 169.884027][ T7156] ? tun_build_skb+0xc20/0xc20 [ 169.888886][ T7156] ? find_held_lock+0x2d/0x110 [ 169.893823][ T7156] ? tun_get+0xef/0x1c0 [ 169.898418][ T7156] tun_chr_write_iter+0xbd/0x1a0 [ 169.903427][ T7156] ? aa_path_link+0x2e0/0x2e0 [ 169.908192][ T7156] new_sync_write+0x35d/0x5f0 [ 169.912973][ T7156] ? new_sync_read+0x5f0/0x5f0 [ 169.918126][ T7156] ? lock_downgrade+0x6e0/0x6e0 [ 169.923130][ T7156] ? security_file_permission+0x49/0x450 [ 169.928797][ T7156] vfs_write+0x5c3/0x870 [ 169.933133][ T7156] ksys_write+0xf4/0x1d0 [ 169.937457][ T7156] ? __ia32_sys_read+0xa0/0xa0 [ 169.942219][ T7156] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.948271][ T7156] ? syscall_enter_from_user_mode+0x27/0x70 [ 169.954265][ T7156] do_syscall_64+0x2d/0x40 [ 169.958717][ T7156] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.964609][ T7156] RIP: 0033:0x7fcb6faeb24f [ 169.969292][ T7156] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 169.989336][ T7156] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 169.997850][ T7156] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 170.005917][ T7156] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 170.014695][ T7156] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 170.022838][ T7156] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 170.030896][ T7156] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 170.087664][ T7159] FAULT_INJECTION: forcing a failure. [ 170.087664][ T7159] name failslab, interval 1, probability 0, space 0, times 0 [ 170.100502][ T7159] CPU: 0 PID: 7159 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 170.109082][ T7159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 170.119483][ T7159] Call Trace: [ 170.122765][ T7159] dump_stack+0xa5/0xe6 [ 170.127070][ T7159] should_fail.cold+0x5/0xa [ 170.131568][ T7159] ? hsr_add_node+0x57/0x930 [ 170.136348][ T7159] should_failslab+0x5/0x10 [ 170.141044][ T7159] kmem_cache_alloc_trace+0x55/0x370 [ 170.146371][ T7159] hsr_add_node+0x57/0x930 [ 170.150884][ T7159] hsr_forward_skb+0x4a9/0x1640 [ 170.155738][ T7159] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 170.161707][ T7159] ? create_prof_cpu_mask+0x20/0x20 [ 170.166967][ T7159] ? prp_fill_frame_info+0x620/0x620 [ 170.172513][ T7159] ? lock_chain_count+0x20/0x20 [ 170.177532][ T7159] ? find_held_lock+0x2d/0x110 [ 170.182282][ T7159] hsr_handle_frame+0x4a0/0x5e0 [ 170.187117][ T7159] ? hsr_nl_nodedown+0x300/0x300 [ 170.192298][ T7159] __netif_receive_skb_core+0x6b4/0x2e60 [ 170.198271][ T7159] ? __lock_acquire+0xb43/0x54d0 [ 170.203367][ T7159] ? generic_xdp_tx+0x520/0x520 [ 170.208208][ T7159] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 170.214270][ T7159] ? find_held_lock+0x2d/0x110 [ 170.219020][ T7159] ? lock_acquire+0x1ab/0x740 [ 170.223965][ T7159] __netif_receive_skb_one_core+0xaa/0x180 [ 170.229776][ T7159] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 170.235838][ T7159] ? ktime_get_with_offset+0x26c/0x390 [ 170.241391][ T7159] netif_receive_skb+0xf5/0x650 [ 170.246247][ T7159] ? __netif_receive_skb+0x1a0/0x1a0 [ 170.251703][ T7159] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 170.257866][ T7159] ? build_skb+0x5f/0x120 [ 170.262205][ T7159] ? __tun_build_skb+0x163/0x210 [ 170.267322][ T7159] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 170.272846][ T7159] ? tun_net_open+0xf0/0xf0 [ 170.277693][ T7159] ? lock_release+0x720/0x720 [ 170.282439][ T7159] ? tun_get_user+0x1c2f/0x2f20 [ 170.287275][ T7159] ? lock_downgrade+0x6e0/0x6e0 [ 170.292200][ T7159] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 170.298368][ T7159] tun_get_user+0xe59/0x2f20 [ 170.303070][ T7159] ? tun_build_skb+0xc20/0xc20 [ 170.307826][ T7159] ? find_held_lock+0x2d/0x110 [ 170.313274][ T7159] ? tun_get+0xef/0x1c0 [ 170.317479][ T7159] tun_chr_write_iter+0xbd/0x1a0 [ 170.322494][ T7159] ? aa_path_link+0x2e0/0x2e0 [ 170.327240][ T7159] new_sync_write+0x35d/0x5f0 [ 170.332104][ T7159] ? new_sync_read+0x5f0/0x5f0 [ 170.337421][ T7159] ? lock_downgrade+0x6e0/0x6e0 [ 170.343446][ T7159] ? security_file_permission+0x49/0x450 [ 170.349088][ T7159] vfs_write+0x5c3/0x870 [ 170.353344][ T7159] ksys_write+0xf4/0x1d0 [ 170.357757][ T7159] ? __ia32_sys_read+0xa0/0xa0 [ 170.362515][ T7159] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 170.369606][ T7159] ? syscall_enter_from_user_mode+0x27/0x70 [ 170.375834][ T7159] do_syscall_64+0x2d/0x40 [ 170.380231][ T7159] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.386642][ T7159] RIP: 0033:0x7fcb6faeb24f [ 170.391143][ T7159] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 170.411723][ T7159] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 170.421182][ T7159] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 170.429523][ T7159] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 170.437650][ T7159] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 170.445694][ T7159] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 170.453731][ T7159] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 170.515595][ T7162] FAULT_INJECTION: forcing a failure. [ 170.515595][ T7162] name failslab, interval 1, probability 0, space 0, times 0 [ 170.528426][ T7162] CPU: 0 PID: 7162 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 170.536847][ T7162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 170.546975][ T7162] Call Trace: [ 170.550250][ T7162] dump_stack+0xa5/0xe6 [ 170.554509][ T7162] should_fail.cold+0x5/0xa [ 170.559159][ T7162] ? hsr_add_node+0x57/0x930 [ 170.563817][ T7162] should_failslab+0x5/0x10 [ 170.568311][ T7162] kmem_cache_alloc_trace+0x55/0x370 [ 170.573781][ T7162] hsr_add_node+0x57/0x930 [ 170.578194][ T7162] hsr_forward_skb+0x4a9/0x1640 [ 170.583027][ T7162] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 170.588988][ T7162] ? create_prof_cpu_mask+0x20/0x20 [ 170.594179][ T7162] ? prp_fill_frame_info+0x620/0x620 [ 170.599451][ T7162] ? lock_chain_count+0x20/0x20 [ 170.604285][ T7162] ? find_held_lock+0x2d/0x110 [ 170.609048][ T7162] hsr_handle_frame+0x4a0/0x5e0 [ 170.613974][ T7162] ? hsr_nl_nodedown+0x300/0x300 [ 170.618895][ T7162] __netif_receive_skb_core+0x6b4/0x2e60 [ 170.624605][ T7162] ? __lock_acquire+0xb43/0x54d0 [ 170.629631][ T7162] ? generic_xdp_tx+0x520/0x520 [ 170.634473][ T7162] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 170.640618][ T7162] ? find_held_lock+0x2d/0x110 [ 170.645370][ T7162] ? lock_acquire+0x1ab/0x740 [ 170.650303][ T7162] __netif_receive_skb_one_core+0xaa/0x180 [ 170.656115][ T7162] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 170.662010][ T7162] ? ktime_get_with_offset+0x26c/0x390 [ 170.667569][ T7162] netif_receive_skb+0xf5/0x650 [ 170.672493][ T7162] ? __netif_receive_skb+0x1a0/0x1a0 [ 170.677761][ T7162] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 170.683806][ T7162] ? build_skb+0x5f/0x120 [ 170.688119][ T7162] ? __tun_build_skb+0x163/0x210 [ 170.693185][ T7162] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 170.698559][ T7162] ? tun_net_open+0xf0/0xf0 [ 170.703057][ T7162] ? lock_release+0x720/0x720 [ 170.707817][ T7162] ? tun_get_user+0x1c2f/0x2f20 [ 170.712673][ T7162] ? lock_downgrade+0x6e0/0x6e0 [ 170.717537][ T7162] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 170.723515][ T7162] tun_get_user+0xe59/0x2f20 [ 170.728108][ T7162] ? tun_build_skb+0xc20/0xc20 [ 170.732857][ T7162] ? find_held_lock+0x2d/0x110 [ 170.737695][ T7162] ? tun_get+0xef/0x1c0 [ 170.741994][ T7162] tun_chr_write_iter+0xbd/0x1a0 [ 170.747021][ T7162] ? aa_path_link+0x2e0/0x2e0 [ 170.751879][ T7162] new_sync_write+0x35d/0x5f0 [ 170.756566][ T7162] ? new_sync_read+0x5f0/0x5f0 [ 170.761325][ T7162] ? lock_downgrade+0x6e0/0x6e0 [ 170.766608][ T7162] ? security_file_permission+0x49/0x450 [ 170.772239][ T7162] vfs_write+0x5c3/0x870 [ 170.776561][ T7162] ksys_write+0xf4/0x1d0 [ 170.780966][ T7162] ? __ia32_sys_read+0xa0/0xa0 [ 170.785731][ T7162] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 170.791865][ T7162] ? syscall_enter_from_user_mode+0x27/0x70 [ 170.797749][ T7162] do_syscall_64+0x2d/0x40 [ 170.802170][ T7162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.808492][ T7162] RIP: 0033:0x7fcb6faeb24f [ 170.813189][ T7162] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 170.833331][ T7162] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 170.841839][ T7162] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 170.849792][ T7162] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 170.858974][ T7162] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 170.867193][ T7162] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 170.875153][ T7162] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 170.956824][ T7165] FAULT_INJECTION: forcing a failure. [ 170.956824][ T7165] name failslab, interval 1, probability 0, space 0, times 0 [ 170.969807][ T7165] CPU: 0 PID: 7165 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 170.978736][ T7165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 170.989096][ T7165] Call Trace: [ 170.992398][ T7165] dump_stack+0xa5/0xe6 [ 170.996631][ T7165] should_fail.cold+0x5/0xa [ 171.001299][ T7165] ? hsr_add_node+0x57/0x930 [ 171.005948][ T7165] should_failslab+0x5/0x10 [ 171.010474][ T7165] kmem_cache_alloc_trace+0x55/0x370 [ 171.015765][ T7165] hsr_add_node+0x57/0x930 [ 171.020177][ T7165] hsr_forward_skb+0x4a9/0x1640 [ 171.025188][ T7165] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.031159][ T7165] ? create_prof_cpu_mask+0x20/0x20 [ 171.036345][ T7165] ? prp_fill_frame_info+0x620/0x620 [ 171.041713][ T7165] ? lock_chain_count+0x20/0x20 [ 171.046571][ T7165] ? find_held_lock+0x2d/0x110 [ 171.051499][ T7165] hsr_handle_frame+0x4a0/0x5e0 [ 171.056421][ T7165] ? hsr_nl_nodedown+0x300/0x300 [ 171.061531][ T7165] __netif_receive_skb_core+0x6b4/0x2e60 [ 171.067420][ T7165] ? __lock_acquire+0xb43/0x54d0 [ 171.072341][ T7165] ? generic_xdp_tx+0x520/0x520 [ 171.077278][ T7165] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.083242][ T7165] ? find_held_lock+0x2d/0x110 [ 171.088241][ T7165] ? lock_acquire+0x1ab/0x740 [ 171.093146][ T7165] __netif_receive_skb_one_core+0xaa/0x180 [ 171.099002][ T7165] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 171.104980][ T7165] ? ktime_get_with_offset+0x26c/0x390 [ 171.110429][ T7165] netif_receive_skb+0xf5/0x650 [ 171.115267][ T7165] ? __netif_receive_skb+0x1a0/0x1a0 [ 171.120634][ T7165] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.126639][ T7165] ? build_skb+0x5f/0x120 [ 171.130960][ T7165] ? __tun_build_skb+0x163/0x210 [ 171.135973][ T7165] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 171.141402][ T7165] ? tun_net_open+0xf0/0xf0 [ 171.145907][ T7165] ? lock_release+0x720/0x720 [ 171.150706][ T7165] ? tun_get_user+0x1c2f/0x2f20 [ 171.155581][ T7165] ? lock_downgrade+0x6e0/0x6e0 [ 171.160442][ T7165] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 171.166557][ T7165] tun_get_user+0xe59/0x2f20 [ 171.171165][ T7165] ? tun_build_skb+0xc20/0xc20 [ 171.176040][ T7165] ? find_held_lock+0x2d/0x110 [ 171.180808][ T7165] ? tun_get+0xef/0x1c0 [ 171.184972][ T7165] tun_chr_write_iter+0xbd/0x1a0 [ 171.189892][ T7165] ? aa_path_link+0x2e0/0x2e0 [ 171.194842][ T7165] new_sync_write+0x35d/0x5f0 [ 171.199530][ T7165] ? new_sync_read+0x5f0/0x5f0 [ 171.204323][ T7165] ? lock_downgrade+0x6e0/0x6e0 [ 171.209454][ T7165] ? security_file_permission+0x49/0x450 [ 171.215081][ T7165] vfs_write+0x5c3/0x870 [ 171.219319][ T7165] ksys_write+0xf4/0x1d0 [ 171.223666][ T7165] ? __ia32_sys_read+0xa0/0xa0 [ 171.228421][ T7165] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 171.234394][ T7165] ? syscall_enter_from_user_mode+0x27/0x70 [ 171.240457][ T7165] do_syscall_64+0x2d/0x40 [ 171.245102][ T7165] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.251000][ T7165] RIP: 0033:0x7fcb6faeb24f [ 171.255590][ T7165] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 171.275370][ T7165] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 171.284761][ T7165] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 171.293012][ T7165] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 171.301845][ T7165] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 171.309996][ T7165] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 171.318405][ T7165] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 171.400314][ T7168] FAULT_INJECTION: forcing a failure. [ 171.400314][ T7168] name failslab, interval 1, probability 0, space 0, times 0 [ 171.414169][ T7168] CPU: 1 PID: 7168 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 171.422661][ T7168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 171.432945][ T7168] Call Trace: [ 171.436216][ T7168] dump_stack+0xa5/0xe6 [ 171.440359][ T7168] should_fail.cold+0x5/0xa [ 171.444853][ T7168] ? hsr_add_node+0x57/0x930 [ 171.449782][ T7168] should_failslab+0x5/0x10 [ 171.454448][ T7168] kmem_cache_alloc_trace+0x55/0x370 [ 171.459733][ T7168] hsr_add_node+0x57/0x930 [ 171.464145][ T7168] hsr_forward_skb+0x4a9/0x1640 [ 171.468980][ T7168] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.475471][ T7168] ? create_prof_cpu_mask+0x20/0x20 [ 171.480665][ T7168] ? prp_fill_frame_info+0x620/0x620 [ 171.485945][ T7168] ? lock_chain_count+0x20/0x20 [ 171.491124][ T7168] ? find_held_lock+0x2d/0x110 [ 171.496137][ T7168] hsr_handle_frame+0x4a0/0x5e0 [ 171.501149][ T7168] ? hsr_nl_nodedown+0x300/0x300 [ 171.506074][ T7168] __netif_receive_skb_core+0x6b4/0x2e60 [ 171.511876][ T7168] ? __lock_acquire+0xb43/0x54d0 [ 171.516883][ T7168] ? generic_xdp_tx+0x520/0x520 [ 171.521820][ T7168] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.527795][ T7168] ? find_held_lock+0x2d/0x110 [ 171.532569][ T7168] ? lock_acquire+0x1ab/0x740 [ 171.537357][ T7168] __netif_receive_skb_one_core+0xaa/0x180 [ 171.543337][ T7168] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 171.549327][ T7168] ? ktime_get_with_offset+0x26c/0x390 [ 171.554831][ T7168] netif_receive_skb+0xf5/0x650 [ 171.559872][ T7168] ? __netif_receive_skb+0x1a0/0x1a0 [ 171.565153][ T7168] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.571388][ T7168] ? build_skb+0x5f/0x120 [ 171.575796][ T7168] ? __tun_build_skb+0x163/0x210 [ 171.580826][ T7168] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 171.586244][ T7168] ? tun_net_open+0xf0/0xf0 [ 171.590915][ T7168] ? lock_release+0x720/0x720 [ 171.595684][ T7168] ? tun_get_user+0x1c2f/0x2f20 [ 171.600698][ T7168] ? lock_downgrade+0x6e0/0x6e0 [ 171.605642][ T7168] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 171.611699][ T7168] tun_get_user+0xe59/0x2f20 [ 171.616406][ T7168] ? tun_build_skb+0xc20/0xc20 [ 171.621415][ T7168] ? find_held_lock+0x2d/0x110 [ 171.626367][ T7168] ? tun_get+0xef/0x1c0 [ 171.630746][ T7168] tun_chr_write_iter+0xbd/0x1a0 [ 171.635778][ T7168] ? aa_path_link+0x2e0/0x2e0 [ 171.640467][ T7168] new_sync_write+0x35d/0x5f0 [ 171.645141][ T7168] ? new_sync_read+0x5f0/0x5f0 [ 171.649891][ T7168] ? lock_downgrade+0x6e0/0x6e0 [ 171.654740][ T7168] ? security_file_permission+0x49/0x450 [ 171.660361][ T7168] vfs_write+0x5c3/0x870 [ 171.664595][ T7168] ksys_write+0xf4/0x1d0 [ 171.668829][ T7168] ? __ia32_sys_read+0xa0/0xa0 [ 171.673698][ T7168] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 171.679661][ T7168] ? syscall_enter_from_user_mode+0x27/0x70 [ 171.685542][ T7168] do_syscall_64+0x2d/0x40 [ 171.689954][ T7168] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.695829][ T7168] RIP: 0033:0x7fcb6faeb24f [ 171.700587][ T7168] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 171.720271][ T7168] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 171.728774][ T7168] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 171.737004][ T7168] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 171.745382][ T7168] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 171.754459][ T7168] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 171.762622][ T7168] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 171.834977][ T7171] FAULT_INJECTION: forcing a failure. [ 171.834977][ T7171] name failslab, interval 1, probability 0, space 0, times 0 [ 171.848219][ T7171] CPU: 1 PID: 7171 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 171.856564][ T7171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 171.866606][ T7171] Call Trace: [ 171.869879][ T7171] dump_stack+0xa5/0xe6 [ 171.874118][ T7171] should_fail.cold+0x5/0xa [ 171.878741][ T7171] ? hsr_add_node+0x57/0x930 [ 171.883334][ T7171] should_failslab+0x5/0x10 [ 171.888051][ T7171] kmem_cache_alloc_trace+0x55/0x370 [ 171.893459][ T7171] hsr_add_node+0x57/0x930 [ 171.898172][ T7171] hsr_forward_skb+0x4a9/0x1640 [ 171.903108][ T7171] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.909418][ T7171] ? create_prof_cpu_mask+0x20/0x20 [ 171.914771][ T7171] ? prp_fill_frame_info+0x620/0x620 [ 171.920039][ T7171] ? lock_chain_count+0x20/0x20 [ 171.925224][ T7171] ? find_held_lock+0x2d/0x110 [ 171.929992][ T7171] hsr_handle_frame+0x4a0/0x5e0 [ 171.934821][ T7171] ? hsr_nl_nodedown+0x300/0x300 [ 171.939844][ T7171] __netif_receive_skb_core+0x6b4/0x2e60 [ 171.945493][ T7171] ? __lock_acquire+0xb43/0x54d0 [ 171.950499][ T7171] ? generic_xdp_tx+0x520/0x520 [ 171.955338][ T7171] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.961298][ T7171] ? find_held_lock+0x2d/0x110 [ 171.966041][ T7171] ? lock_acquire+0x1ab/0x740 [ 171.970707][ T7171] __netif_receive_skb_one_core+0xaa/0x180 [ 171.976581][ T7171] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 171.982538][ T7171] ? ktime_get_with_offset+0x26c/0x390 [ 171.988162][ T7171] netif_receive_skb+0xf5/0x650 [ 171.992992][ T7171] ? __netif_receive_skb+0x1a0/0x1a0 [ 171.998344][ T7171] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.004490][ T7171] ? build_skb+0x5f/0x120 [ 172.008892][ T7171] ? __tun_build_skb+0x163/0x210 [ 172.013925][ T7171] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 172.019218][ T7171] ? tun_net_open+0xf0/0xf0 [ 172.023715][ T7171] ? lock_release+0x720/0x720 [ 172.028459][ T7171] ? tun_get_user+0x1c2f/0x2f20 [ 172.033380][ T7171] ? lock_downgrade+0x6e0/0x6e0 [ 172.038642][ T7171] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 172.044615][ T7171] tun_get_user+0xe59/0x2f20 [ 172.049286][ T7171] ? tun_build_skb+0xc20/0xc20 [ 172.054048][ T7171] ? find_held_lock+0x2d/0x110 [ 172.058800][ T7171] ? tun_get+0xef/0x1c0 [ 172.062974][ T7171] tun_chr_write_iter+0xbd/0x1a0 [ 172.068105][ T7171] ? aa_path_link+0x2e0/0x2e0 [ 172.072962][ T7171] new_sync_write+0x35d/0x5f0 [ 172.077811][ T7171] ? new_sync_read+0x5f0/0x5f0 [ 172.082566][ T7171] ? lock_downgrade+0x6e0/0x6e0 [ 172.087467][ T7171] ? security_file_permission+0x49/0x450 [ 172.093093][ T7171] vfs_write+0x5c3/0x870 [ 172.097332][ T7171] ksys_write+0xf4/0x1d0 [ 172.101654][ T7171] ? __ia32_sys_read+0xa0/0xa0 [ 172.106575][ T7171] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 172.112727][ T7171] ? syscall_enter_from_user_mode+0x27/0x70 [ 172.118639][ T7171] do_syscall_64+0x2d/0x40 [ 172.123058][ T7171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.128948][ T7171] RIP: 0033:0x7fcb6faeb24f [ 172.133365][ T7171] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 172.153596][ T7171] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 172.162290][ T7171] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 172.170429][ T7171] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 172.178656][ T7171] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 172.186799][ T7171] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 172.195596][ T7171] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 172.254958][ T7174] FAULT_INJECTION: forcing a failure. [ 172.254958][ T7174] name failslab, interval 1, probability 0, space 0, times 0 [ 172.268741][ T7174] CPU: 0 PID: 7174 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 172.277142][ T7174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 172.287320][ T7174] Call Trace: [ 172.290677][ T7174] dump_stack+0xa5/0xe6 [ 172.294837][ T7174] should_fail.cold+0x5/0xa [ 172.299538][ T7174] ? hsr_add_node+0x57/0x930 [ 172.304127][ T7174] should_failslab+0x5/0x10 [ 172.308633][ T7174] kmem_cache_alloc_trace+0x55/0x370 [ 172.314107][ T7174] hsr_add_node+0x57/0x930 [ 172.318788][ T7174] hsr_forward_skb+0x4a9/0x1640 [ 172.323711][ T7174] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.329848][ T7174] ? create_prof_cpu_mask+0x20/0x20 [ 172.335032][ T7174] ? prp_fill_frame_info+0x620/0x620 [ 172.340379][ T7174] ? lock_chain_count+0x20/0x20 [ 172.345575][ T7174] ? find_held_lock+0x2d/0x110 [ 172.350519][ T7174] hsr_handle_frame+0x4a0/0x5e0 [ 172.355379][ T7174] ? hsr_nl_nodedown+0x300/0x300 [ 172.360338][ T7174] __netif_receive_skb_core+0x6b4/0x2e60 [ 172.365985][ T7174] ? __lock_acquire+0xb43/0x54d0 [ 172.370916][ T7174] ? generic_xdp_tx+0x520/0x520 [ 172.375761][ T7174] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.381725][ T7174] ? find_held_lock+0x2d/0x110 [ 172.386477][ T7174] ? lock_acquire+0x1ab/0x740 [ 172.391164][ T7174] __netif_receive_skb_one_core+0xaa/0x180 [ 172.397096][ T7174] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 172.403174][ T7174] ? ktime_get_with_offset+0x26c/0x390 [ 172.408946][ T7174] netif_receive_skb+0xf5/0x650 [ 172.413903][ T7174] ? __netif_receive_skb+0x1a0/0x1a0 [ 172.419190][ T7174] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.425248][ T7174] ? build_skb+0x5f/0x120 [ 172.429700][ T7174] ? __tun_build_skb+0x163/0x210 [ 172.434733][ T7174] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 172.440018][ T7174] ? tun_net_open+0xf0/0xf0 [ 172.444507][ T7174] ? lock_release+0x720/0x720 [ 172.449170][ T7174] ? tun_get_user+0x1c2f/0x2f20 [ 172.454006][ T7174] ? lock_downgrade+0x6e0/0x6e0 [ 172.458855][ T7174] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 172.465255][ T7174] tun_get_user+0xe59/0x2f20 [ 172.469847][ T7174] ? tun_build_skb+0xc20/0xc20 [ 172.474592][ T7174] ? find_held_lock+0x2d/0x110 [ 172.479440][ T7174] ? tun_get+0xef/0x1c0 [ 172.483637][ T7174] tun_chr_write_iter+0xbd/0x1a0 [ 172.488674][ T7174] ? aa_path_link+0x2e0/0x2e0 [ 172.493354][ T7174] new_sync_write+0x35d/0x5f0 [ 172.498024][ T7174] ? new_sync_read+0x5f0/0x5f0 [ 172.502781][ T7174] ? lock_downgrade+0x6e0/0x6e0 [ 172.507645][ T7174] ? security_file_permission+0x49/0x450 [ 172.513264][ T7174] vfs_write+0x5c3/0x870 [ 172.517671][ T7174] ksys_write+0xf4/0x1d0 [ 172.521894][ T7174] ? __ia32_sys_read+0xa0/0xa0 [ 172.526645][ T7174] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 172.532607][ T7174] ? syscall_enter_from_user_mode+0x27/0x70 [ 172.538583][ T7174] do_syscall_64+0x2d/0x40 [ 172.543083][ T7174] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.549046][ T7174] RIP: 0033:0x7fcb6faeb24f [ 172.553483][ T7174] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 172.573269][ T7174] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 172.581689][ T7174] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 172.589837][ T7174] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 172.597996][ T7174] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 172.606153][ T7174] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 172.614549][ T7174] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 172.673038][ T7177] FAULT_INJECTION: forcing a failure. [ 172.673038][ T7177] name failslab, interval 1, probability 0, space 0, times 0 [ 172.685793][ T7177] CPU: 1 PID: 7177 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 172.694432][ T7177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 172.704679][ T7177] Call Trace: [ 172.707947][ T7177] dump_stack+0xa5/0xe6 [ 172.712859][ T7177] should_fail.cold+0x5/0xa [ 172.717360][ T7177] ? hsr_add_node+0x57/0x930 [ 172.721942][ T7177] should_failslab+0x5/0x10 [ 172.726690][ T7177] kmem_cache_alloc_trace+0x55/0x370 [ 172.732238][ T7177] hsr_add_node+0x57/0x930 [ 172.736747][ T7177] hsr_forward_skb+0x4a9/0x1640 [ 172.741755][ T7177] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.747717][ T7177] ? create_prof_cpu_mask+0x20/0x20 [ 172.753293][ T7177] ? prp_fill_frame_info+0x620/0x620 [ 172.758577][ T7177] ? lock_chain_count+0x20/0x20 [ 172.763489][ T7177] ? find_held_lock+0x2d/0x110 [ 172.768427][ T7177] hsr_handle_frame+0x4a0/0x5e0 [ 172.773343][ T7177] ? hsr_nl_nodedown+0x300/0x300 [ 172.778362][ T7177] __netif_receive_skb_core+0x6b4/0x2e60 [ 172.783987][ T7177] ? __lock_acquire+0xb43/0x54d0 [ 172.789089][ T7177] ? generic_xdp_tx+0x520/0x520 [ 172.794084][ T7177] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.800059][ T7177] ? find_held_lock+0x2d/0x110 [ 172.804823][ T7177] ? lock_acquire+0x1ab/0x740 [ 172.809643][ T7177] __netif_receive_skb_one_core+0xaa/0x180 [ 172.815441][ T7177] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 172.821315][ T7177] ? ktime_get_with_offset+0x26c/0x390 [ 172.826767][ T7177] netif_receive_skb+0xf5/0x650 [ 172.831599][ T7177] ? __netif_receive_skb+0x1a0/0x1a0 [ 172.836864][ T7177] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.842905][ T7177] ? build_skb+0x5f/0x120 [ 172.847220][ T7177] ? __tun_build_skb+0x163/0x210 [ 172.852159][ T7177] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 172.857429][ T7177] ? tun_net_open+0xf0/0xf0 [ 172.861911][ T7177] ? lock_release+0x720/0x720 [ 172.866572][ T7177] ? tun_get_user+0x1c2f/0x2f20 [ 172.871428][ T7177] ? lock_downgrade+0x6e0/0x6e0 [ 172.876270][ T7177] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 172.882463][ T7177] tun_get_user+0xe59/0x2f20 [ 172.887058][ T7177] ? tun_build_skb+0xc20/0xc20 [ 172.891802][ T7177] ? find_held_lock+0x2d/0x110 [ 172.896550][ T7177] ? tun_get+0xef/0x1c0 [ 172.900882][ T7177] tun_chr_write_iter+0xbd/0x1a0 [ 172.905915][ T7177] ? aa_path_link+0x2e0/0x2e0 [ 172.910576][ T7177] new_sync_write+0x35d/0x5f0 [ 172.915497][ T7177] ? new_sync_read+0x5f0/0x5f0 [ 172.920261][ T7177] ? lock_downgrade+0x6e0/0x6e0 [ 172.925105][ T7177] ? security_file_permission+0x49/0x450 [ 172.930816][ T7177] vfs_write+0x5c3/0x870 [ 172.935277][ T7177] ksys_write+0xf4/0x1d0 [ 172.939518][ T7177] ? __ia32_sys_read+0xa0/0xa0 [ 172.944270][ T7177] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 172.950264][ T7177] ? syscall_enter_from_user_mode+0x27/0x70 [ 172.956146][ T7177] do_syscall_64+0x2d/0x40 [ 172.960648][ T7177] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.966657][ T7177] RIP: 0033:0x7fcb6faeb24f [ 172.971183][ T7177] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 172.991132][ T7177] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 172.999657][ T7177] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 173.007631][ T7177] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 173.015857][ T7177] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 173.023902][ T7177] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 173.032139][ T7177] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 173.115804][ T7180] FAULT_INJECTION: forcing a failure. [ 173.115804][ T7180] name failslab, interval 1, probability 0, space 0, times 0 [ 173.129239][ T7180] CPU: 1 PID: 7180 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 173.137771][ T7180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 173.147814][ T7180] Call Trace: [ 173.151449][ T7180] dump_stack+0xa5/0xe6 [ 173.155598][ T7180] should_fail.cold+0x5/0xa [ 173.160092][ T7180] ? hsr_add_node+0x57/0x930 [ 173.164764][ T7180] should_failslab+0x5/0x10 [ 173.169288][ T7180] kmem_cache_alloc_trace+0x55/0x370 [ 173.174657][ T7180] hsr_add_node+0x57/0x930 [ 173.179179][ T7180] hsr_forward_skb+0x4a9/0x1640 [ 173.184371][ T7180] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.190336][ T7180] ? create_prof_cpu_mask+0x20/0x20 [ 173.195625][ T7180] ? prp_fill_frame_info+0x620/0x620 [ 173.201123][ T7180] ? lock_chain_count+0x20/0x20 [ 173.206481][ T7180] ? find_held_lock+0x2d/0x110 [ 173.211235][ T7180] hsr_handle_frame+0x4a0/0x5e0 [ 173.216208][ T7180] ? hsr_nl_nodedown+0x300/0x300 [ 173.221220][ T7180] __netif_receive_skb_core+0x6b4/0x2e60 [ 173.226935][ T7180] ? __lock_acquire+0xb43/0x54d0 [ 173.232053][ T7180] ? generic_xdp_tx+0x520/0x520 [ 173.236991][ T7180] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.242954][ T7180] ? find_held_lock+0x2d/0x110 [ 173.248004][ T7180] ? lock_acquire+0x1ab/0x740 [ 173.253025][ T7180] __netif_receive_skb_one_core+0xaa/0x180 [ 173.258836][ T7180] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 173.264940][ T7180] ? ktime_get_with_offset+0x26c/0x390 [ 173.270494][ T7180] netif_receive_skb+0xf5/0x650 [ 173.275518][ T7180] ? __netif_receive_skb+0x1a0/0x1a0 [ 173.280801][ T7180] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.286956][ T7180] ? build_skb+0x5f/0x120 [ 173.291381][ T7180] ? __tun_build_skb+0x163/0x210 [ 173.296318][ T7180] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 173.301688][ T7180] ? tun_net_open+0xf0/0xf0 [ 173.306263][ T7180] ? lock_release+0x720/0x720 [ 173.311230][ T7180] ? tun_get_user+0x1c2f/0x2f20 [ 173.316175][ T7180] ? lock_downgrade+0x6e0/0x6e0 [ 173.321039][ T7180] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 173.327277][ T7180] tun_get_user+0xe59/0x2f20 [ 173.332040][ T7180] ? tun_build_skb+0xc20/0xc20 [ 173.336781][ T7180] ? find_held_lock+0x2d/0x110 [ 173.341559][ T7180] ? tun_get+0xef/0x1c0 [ 173.345977][ T7180] tun_chr_write_iter+0xbd/0x1a0 [ 173.351518][ T7180] ? aa_path_link+0x2e0/0x2e0 [ 173.356551][ T7180] new_sync_write+0x35d/0x5f0 [ 173.361440][ T7180] ? new_sync_read+0x5f0/0x5f0 [ 173.366499][ T7180] ? lock_downgrade+0x6e0/0x6e0 [ 173.371554][ T7180] ? security_file_permission+0x49/0x450 [ 173.377236][ T7180] vfs_write+0x5c3/0x870 [ 173.381943][ T7180] ksys_write+0xf4/0x1d0 [ 173.386554][ T7180] ? __ia32_sys_read+0xa0/0xa0 [ 173.391473][ T7180] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 173.397740][ T7180] ? syscall_enter_from_user_mode+0x27/0x70 [ 173.405985][ T7180] do_syscall_64+0x2d/0x40 [ 173.410512][ T7180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.416476][ T7180] RIP: 0033:0x7fcb6faeb24f [ 173.421175][ T7180] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 173.441614][ T7180] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 173.450123][ T7180] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 173.458446][ T7180] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 173.466563][ T7180] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 173.474739][ T7180] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 173.482783][ T7180] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 2022/10/17 08:04:12 executed programs: 225 [ 173.575810][ T7183] FAULT_INJECTION: forcing a failure. [ 173.575810][ T7183] name failslab, interval 1, probability 0, space 0, times 0 [ 173.588786][ T7183] CPU: 1 PID: 7183 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 173.597286][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 173.607379][ T7183] Call Trace: [ 173.610819][ T7183] dump_stack+0xa5/0xe6 [ 173.615077][ T7183] should_fail.cold+0x5/0xa [ 173.619792][ T7183] ? hsr_add_node+0x57/0x930 [ 173.624801][ T7183] should_failslab+0x5/0x10 [ 173.629779][ T7183] kmem_cache_alloc_trace+0x55/0x370 [ 173.635210][ T7183] hsr_add_node+0x57/0x930 [ 173.639765][ T7183] hsr_forward_skb+0x4a9/0x1640 [ 173.644618][ T7183] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.650598][ T7183] ? create_prof_cpu_mask+0x20/0x20 [ 173.655959][ T7183] ? prp_fill_frame_info+0x620/0x620 [ 173.661358][ T7183] ? lock_chain_count+0x20/0x20 [ 173.666298][ T7183] ? find_held_lock+0x2d/0x110 [ 173.671076][ T7183] hsr_handle_frame+0x4a0/0x5e0 [ 173.676015][ T7183] ? hsr_nl_nodedown+0x300/0x300 [ 173.681056][ T7183] __netif_receive_skb_core+0x6b4/0x2e60 [ 173.686877][ T7183] ? __lock_acquire+0xb43/0x54d0 [ 173.691997][ T7183] ? generic_xdp_tx+0x520/0x520 [ 173.697025][ T7183] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.703165][ T7183] ? find_held_lock+0x2d/0x110 [ 173.707916][ T7183] ? lock_acquire+0x1ab/0x740 [ 173.712672][ T7183] __netif_receive_skb_one_core+0xaa/0x180 [ 173.718469][ T7183] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 173.724351][ T7183] ? ktime_get_with_offset+0x26c/0x390 [ 173.730667][ T7183] netif_receive_skb+0xf5/0x650 [ 173.735638][ T7183] ? __netif_receive_skb+0x1a0/0x1a0 [ 173.740917][ T7183] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.748178][ T7183] ? build_skb+0x5f/0x120 [ 173.752504][ T7183] ? __tun_build_skb+0x163/0x210 [ 173.757521][ T7183] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 173.763059][ T7183] ? tun_net_open+0xf0/0xf0 [ 173.767649][ T7183] ? lock_release+0x720/0x720 [ 173.772404][ T7183] ? tun_get_user+0x1c2f/0x2f20 [ 173.777237][ T7183] ? lock_downgrade+0x6e0/0x6e0 [ 173.782159][ T7183] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 173.788127][ T7183] tun_get_user+0xe59/0x2f20 [ 173.792721][ T7183] ? tun_build_skb+0xc20/0xc20 [ 173.797565][ T7183] ? find_held_lock+0x2d/0x110 [ 173.802467][ T7183] ? tun_get+0xef/0x1c0 [ 173.806621][ T7183] tun_chr_write_iter+0xbd/0x1a0 [ 173.811554][ T7183] ? aa_path_link+0x2e0/0x2e0 [ 173.816329][ T7183] new_sync_write+0x35d/0x5f0 [ 173.820989][ T7183] ? new_sync_read+0x5f0/0x5f0 [ 173.826249][ T7183] ? lock_downgrade+0x6e0/0x6e0 [ 173.831193][ T7183] ? security_file_permission+0x49/0x450 [ 173.836880][ T7183] vfs_write+0x5c3/0x870 [ 173.841252][ T7183] ksys_write+0xf4/0x1d0 [ 173.845497][ T7183] ? __ia32_sys_read+0xa0/0xa0 [ 173.850351][ T7183] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 173.856850][ T7183] ? syscall_enter_from_user_mode+0x27/0x70 [ 173.862763][ T7183] do_syscall_64+0x2d/0x40 [ 173.867172][ T7183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.873060][ T7183] RIP: 0033:0x7fcb6faeb24f [ 173.877480][ T7183] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 173.897269][ T7183] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 173.905751][ T7183] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 173.913890][ T7183] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 173.922456][ T7183] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 173.930498][ T7183] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 173.939004][ T7183] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 173.998030][ T7186] FAULT_INJECTION: forcing a failure. [ 173.998030][ T7186] name failslab, interval 1, probability 0, space 0, times 0 [ 174.010713][ T7186] CPU: 0 PID: 7186 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 174.019114][ T7186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 174.029606][ T7186] Call Trace: [ 174.034441][ T7186] dump_stack+0xa5/0xe6 [ 174.038689][ T7186] should_fail.cold+0x5/0xa [ 174.043347][ T7186] ? hsr_add_node+0x57/0x930 [ 174.048186][ T7186] should_failslab+0x5/0x10 [ 174.052780][ T7186] kmem_cache_alloc_trace+0x55/0x370 [ 174.058773][ T7186] hsr_add_node+0x57/0x930 [ 174.063221][ T7186] hsr_forward_skb+0x4a9/0x1640 [ 174.068103][ T7186] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.074607][ T7186] ? create_prof_cpu_mask+0x20/0x20 [ 174.080276][ T7186] ? prp_fill_frame_info+0x620/0x620 [ 174.085573][ T7186] ? lock_chain_count+0x20/0x20 [ 174.092055][ T7186] ? find_held_lock+0x2d/0x110 [ 174.096805][ T7186] hsr_handle_frame+0x4a0/0x5e0 [ 174.104158][ T7186] ? hsr_nl_nodedown+0x300/0x300 [ 174.109948][ T7186] __netif_receive_skb_core+0x6b4/0x2e60 [ 174.115579][ T7186] ? __lock_acquire+0xb43/0x54d0 [ 174.120773][ T7186] ? generic_xdp_tx+0x520/0x520 [ 174.125629][ T7186] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.131770][ T7186] ? find_held_lock+0x2d/0x110 [ 174.136619][ T7186] ? lock_acquire+0x1ab/0x740 [ 174.141298][ T7186] __netif_receive_skb_one_core+0xaa/0x180 [ 174.147101][ T7186] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 174.153171][ T7186] ? ktime_get_with_offset+0x26c/0x390 [ 174.158642][ T7186] netif_receive_skb+0xf5/0x650 [ 174.163574][ T7186] ? __netif_receive_skb+0x1a0/0x1a0 [ 174.168843][ T7186] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.174896][ T7186] ? build_skb+0x5f/0x120 [ 174.179209][ T7186] ? __tun_build_skb+0x163/0x210 [ 174.184134][ T7186] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 174.189749][ T7186] ? tun_net_open+0xf0/0xf0 [ 174.194288][ T7186] ? lock_release+0x720/0x720 [ 174.199060][ T7186] ? tun_get_user+0x1c2f/0x2f20 [ 174.203983][ T7186] ? lock_downgrade+0x6e0/0x6e0 [ 174.208831][ T7186] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 174.214904][ T7186] tun_get_user+0xe59/0x2f20 [ 174.219502][ T7186] ? tun_build_skb+0xc20/0xc20 [ 174.224388][ T7186] ? find_held_lock+0x2d/0x110 [ 174.229146][ T7186] ? tun_get+0xef/0x1c0 [ 174.233806][ T7186] tun_chr_write_iter+0xbd/0x1a0 [ 174.238741][ T7186] ? aa_path_link+0x2e0/0x2e0 [ 174.243591][ T7186] new_sync_write+0x35d/0x5f0 [ 174.248301][ T7186] ? new_sync_read+0x5f0/0x5f0 [ 174.253153][ T7186] ? lock_downgrade+0x6e0/0x6e0 [ 174.258016][ T7186] ? security_file_permission+0x49/0x450 [ 174.263756][ T7186] vfs_write+0x5c3/0x870 [ 174.268010][ T7186] ksys_write+0xf4/0x1d0 [ 174.272411][ T7186] ? __ia32_sys_read+0xa0/0xa0 [ 174.277160][ T7186] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 174.283122][ T7186] ? syscall_enter_from_user_mode+0x27/0x70 [ 174.289007][ T7186] do_syscall_64+0x2d/0x40 [ 174.293413][ T7186] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.299288][ T7186] RIP: 0033:0x7fcb6faeb24f [ 174.303798][ T7186] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 174.323751][ T7186] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 174.332517][ T7186] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 174.340924][ T7186] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 174.349192][ T7186] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 174.357387][ T7186] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 174.365464][ T7186] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 174.446082][ T7189] FAULT_INJECTION: forcing a failure. [ 174.446082][ T7189] name failslab, interval 1, probability 0, space 0, times 0 [ 174.459370][ T7189] CPU: 1 PID: 7189 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 174.467995][ T7189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 174.478333][ T7189] Call Trace: [ 174.481605][ T7189] dump_stack+0xa5/0xe6 [ 174.485744][ T7189] should_fail.cold+0x5/0xa [ 174.490230][ T7189] ? hsr_add_node+0x57/0x930 [ 174.494808][ T7189] should_failslab+0x5/0x10 [ 174.499331][ T7189] kmem_cache_alloc_trace+0x55/0x370 [ 174.504813][ T7189] hsr_add_node+0x57/0x930 [ 174.509251][ T7189] hsr_forward_skb+0x4a9/0x1640 [ 174.514104][ T7189] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.520190][ T7189] ? create_prof_cpu_mask+0x20/0x20 [ 174.525652][ T7189] ? prp_fill_frame_info+0x620/0x620 [ 174.531292][ T7189] ? lock_chain_count+0x20/0x20 [ 174.536261][ T7189] ? find_held_lock+0x2d/0x110 [ 174.541136][ T7189] hsr_handle_frame+0x4a0/0x5e0 [ 174.546014][ T7189] ? hsr_nl_nodedown+0x300/0x300 [ 174.551075][ T7189] __netif_receive_skb_core+0x6b4/0x2e60 [ 174.556890][ T7189] ? __lock_acquire+0xb43/0x54d0 [ 174.561902][ T7189] ? generic_xdp_tx+0x520/0x520 [ 174.566763][ T7189] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.572738][ T7189] ? find_held_lock+0x2d/0x110 [ 174.577501][ T7189] ? lock_acquire+0x1ab/0x740 [ 174.582346][ T7189] __netif_receive_skb_one_core+0xaa/0x180 [ 174.588157][ T7189] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 174.594144][ T7189] ? ktime_get_with_offset+0x26c/0x390 [ 174.599790][ T7189] netif_receive_skb+0xf5/0x650 [ 174.604807][ T7189] ? __netif_receive_skb+0x1a0/0x1a0 [ 174.610075][ T7189] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.616041][ T7189] ? build_skb+0x5f/0x120 [ 174.620355][ T7189] ? __tun_build_skb+0x163/0x210 [ 174.625550][ T7189] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 174.631027][ T7189] ? tun_net_open+0xf0/0xf0 [ 174.635526][ T7189] ? lock_release+0x720/0x720 [ 174.640185][ T7189] ? tun_get_user+0x1c2f/0x2f20 [ 174.645020][ T7189] ? lock_downgrade+0x6e0/0x6e0 [ 174.649857][ T7189] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 174.655837][ T7189] tun_get_user+0xe59/0x2f20 [ 174.660459][ T7189] ? tun_build_skb+0xc20/0xc20 [ 174.665222][ T7189] ? find_held_lock+0x2d/0x110 [ 174.669975][ T7189] ? tun_get+0xef/0x1c0 [ 174.674133][ T7189] tun_chr_write_iter+0xbd/0x1a0 [ 174.679166][ T7189] ? aa_path_link+0x2e0/0x2e0 [ 174.683854][ T7189] new_sync_write+0x35d/0x5f0 [ 174.689678][ T7189] ? new_sync_read+0x5f0/0x5f0 [ 174.694627][ T7189] ? lock_downgrade+0x6e0/0x6e0 [ 174.699567][ T7189] ? security_file_permission+0x49/0x450 [ 174.705278][ T7189] vfs_write+0x5c3/0x870 [ 174.709513][ T7189] ksys_write+0xf4/0x1d0 [ 174.713743][ T7189] ? __ia32_sys_read+0xa0/0xa0 [ 174.718579][ T7189] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 174.724553][ T7189] ? syscall_enter_from_user_mode+0x27/0x70 [ 174.730435][ T7189] do_syscall_64+0x2d/0x40 [ 174.734925][ T7189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.740891][ T7189] RIP: 0033:0x7fcb6faeb24f [ 174.745579][ T7189] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 174.765623][ T7189] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 174.774287][ T7189] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 174.782589][ T7189] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 174.791943][ T7189] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 174.800255][ T7189] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 174.808484][ T7189] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 174.885585][ T7192] FAULT_INJECTION: forcing a failure. [ 174.885585][ T7192] name failslab, interval 1, probability 0, space 0, times 0 [ 174.898623][ T7192] CPU: 0 PID: 7192 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 174.907267][ T7192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 174.917654][ T7192] Call Trace: [ 174.920931][ T7192] dump_stack+0xa5/0xe6 [ 174.925109][ T7192] should_fail.cold+0x5/0xa [ 174.929607][ T7192] ? hsr_add_node+0x57/0x930 [ 174.934184][ T7192] should_failslab+0x5/0x10 [ 174.939114][ T7192] kmem_cache_alloc_trace+0x55/0x370 [ 174.944506][ T7192] hsr_add_node+0x57/0x930 [ 174.949420][ T7192] hsr_forward_skb+0x4a9/0x1640 [ 174.954479][ T7192] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.960450][ T7192] ? create_prof_cpu_mask+0x20/0x20 [ 174.965675][ T7192] ? prp_fill_frame_info+0x620/0x620 [ 174.970957][ T7192] ? lock_chain_count+0x20/0x20 [ 174.975800][ T7192] ? find_held_lock+0x2d/0x110 [ 174.980564][ T7192] hsr_handle_frame+0x4a0/0x5e0 [ 174.985534][ T7192] ? hsr_nl_nodedown+0x300/0x300 [ 174.990804][ T7192] __netif_receive_skb_core+0x6b4/0x2e60 [ 174.996814][ T7192] ? __lock_acquire+0xb43/0x54d0 [ 175.001930][ T7192] ? generic_xdp_tx+0x520/0x520 [ 175.006810][ T7192] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.012965][ T7192] ? find_held_lock+0x2d/0x110 [ 175.017912][ T7192] ? lock_acquire+0x1ab/0x740 [ 175.022598][ T7192] __netif_receive_skb_one_core+0xaa/0x180 [ 175.028577][ T7192] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 175.034454][ T7192] ? ktime_get_with_offset+0x26c/0x390 [ 175.040336][ T7192] netif_receive_skb+0xf5/0x650 [ 175.045176][ T7192] ? __netif_receive_skb+0x1a0/0x1a0 [ 175.050506][ T7192] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.056481][ T7192] ? build_skb+0x5f/0x120 [ 175.060821][ T7192] ? __tun_build_skb+0x163/0x210 [ 175.065775][ T7192] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 175.071151][ T7192] ? tun_net_open+0xf0/0xf0 [ 175.075727][ T7192] ? lock_release+0x720/0x720 [ 175.080388][ T7192] ? tun_get_user+0x1c2f/0x2f20 [ 175.085294][ T7192] ? lock_downgrade+0x6e0/0x6e0 [ 175.090133][ T7192] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.096104][ T7192] tun_get_user+0xe59/0x2f20 [ 175.100786][ T7192] ? tun_build_skb+0xc20/0xc20 [ 175.105543][ T7192] ? find_held_lock+0x2d/0x110 [ 175.110320][ T7192] ? tun_get+0xef/0x1c0 [ 175.114593][ T7192] tun_chr_write_iter+0xbd/0x1a0 [ 175.119558][ T7192] ? aa_path_link+0x2e0/0x2e0 [ 175.124485][ T7192] new_sync_write+0x35d/0x5f0 [ 175.129153][ T7192] ? new_sync_read+0x5f0/0x5f0 [ 175.133903][ T7192] ? lock_downgrade+0x6e0/0x6e0 [ 175.138751][ T7192] ? security_file_permission+0x49/0x450 [ 175.144373][ T7192] vfs_write+0x5c3/0x870 [ 175.148794][ T7192] ksys_write+0xf4/0x1d0 [ 175.153139][ T7192] ? __ia32_sys_read+0xa0/0xa0 [ 175.158156][ T7192] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.164276][ T7192] ? syscall_enter_from_user_mode+0x27/0x70 [ 175.170160][ T7192] do_syscall_64+0x2d/0x40 [ 175.174562][ T7192] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.180620][ T7192] RIP: 0033:0x7fcb6faeb24f [ 175.185124][ T7192] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 175.204883][ T7192] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 175.213293][ T7192] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 175.221693][ T7192] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 175.229744][ T7192] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 175.237698][ T7192] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 175.245773][ T7192] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 175.326146][ T7195] FAULT_INJECTION: forcing a failure. [ 175.326146][ T7195] name failslab, interval 1, probability 0, space 0, times 0 [ 175.339108][ T7195] CPU: 0 PID: 7195 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 175.347592][ T7195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 175.357738][ T7195] Call Trace: [ 175.361378][ T7195] dump_stack+0xa5/0xe6 [ 175.366162][ T7195] should_fail.cold+0x5/0xa [ 175.371144][ T7195] ? hsr_add_node+0x57/0x930 [ 175.375725][ T7195] should_failslab+0x5/0x10 [ 175.380214][ T7195] kmem_cache_alloc_trace+0x55/0x370 [ 175.385497][ T7195] hsr_add_node+0x57/0x930 [ 175.389909][ T7195] hsr_forward_skb+0x4a9/0x1640 [ 175.394743][ T7195] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.400704][ T7195] ? create_prof_cpu_mask+0x20/0x20 [ 175.405980][ T7195] ? prp_fill_frame_info+0x620/0x620 [ 175.411258][ T7195] ? lock_chain_count+0x20/0x20 [ 175.416196][ T7195] ? find_held_lock+0x2d/0x110 [ 175.421228][ T7195] hsr_handle_frame+0x4a0/0x5e0 [ 175.426168][ T7195] ? hsr_nl_nodedown+0x300/0x300 [ 175.431106][ T7195] __netif_receive_skb_core+0x6b4/0x2e60 [ 175.436755][ T7195] ? __lock_acquire+0xb43/0x54d0 [ 175.441980][ T7195] ? generic_xdp_tx+0x520/0x520 [ 175.446894][ T7195] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.453130][ T7195] ? find_held_lock+0x2d/0x110 [ 175.457886][ T7195] ? lock_acquire+0x1ab/0x740 [ 175.462659][ T7195] __netif_receive_skb_one_core+0xaa/0x180 [ 175.468478][ T7195] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 175.474378][ T7195] ? ktime_get_with_offset+0x26c/0x390 [ 175.479942][ T7195] netif_receive_skb+0xf5/0x650 [ 175.485147][ T7195] ? __netif_receive_skb+0x1a0/0x1a0 [ 175.490696][ T7195] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.496842][ T7195] ? build_skb+0x5f/0x120 [ 175.501263][ T7195] ? __tun_build_skb+0x163/0x210 [ 175.506274][ T7195] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 175.511919][ T7195] ? tun_net_open+0xf0/0xf0 [ 175.516442][ T7195] ? lock_release+0x720/0x720 [ 175.521116][ T7195] ? tun_get_user+0x1c2f/0x2f20 [ 175.526127][ T7195] ? lock_downgrade+0x6e0/0x6e0 [ 175.530978][ T7195] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.537299][ T7195] tun_get_user+0xe59/0x2f20 [ 175.541972][ T7195] ? tun_build_skb+0xc20/0xc20 [ 175.546848][ T7195] ? find_held_lock+0x2d/0x110 [ 175.551805][ T7195] ? tun_get+0xef/0x1c0 [ 175.555965][ T7195] tun_chr_write_iter+0xbd/0x1a0 [ 175.560885][ T7195] ? aa_path_link+0x2e0/0x2e0 [ 175.565550][ T7195] new_sync_write+0x35d/0x5f0 [ 175.570223][ T7195] ? new_sync_read+0x5f0/0x5f0 [ 175.575014][ T7195] ? lock_downgrade+0x6e0/0x6e0 [ 175.579858][ T7195] ? security_file_permission+0x49/0x450 [ 175.585476][ T7195] vfs_write+0x5c3/0x870 [ 175.589787][ T7195] ksys_write+0xf4/0x1d0 [ 175.594006][ T7195] ? __ia32_sys_read+0xa0/0xa0 [ 175.598838][ T7195] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.604819][ T7195] ? syscall_enter_from_user_mode+0x27/0x70 [ 175.610892][ T7195] do_syscall_64+0x2d/0x40 [ 175.615301][ T7195] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.621268][ T7195] RIP: 0033:0x7fcb6faeb24f [ 175.625680][ T7195] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 175.645922][ T7195] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 175.654413][ T7195] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 175.662462][ T7195] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 175.670418][ T7195] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 175.678473][ T7195] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 175.686453][ T7195] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 175.762618][ T7198] FAULT_INJECTION: forcing a failure. [ 175.762618][ T7198] name failslab, interval 1, probability 0, space 0, times 0 [ 175.775663][ T7198] CPU: 0 PID: 7198 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 175.784172][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 175.794653][ T7198] Call Trace: [ 175.799140][ T7198] dump_stack+0xa5/0xe6 [ 175.803373][ T7198] should_fail.cold+0x5/0xa [ 175.807885][ T7198] ? hsr_add_node+0x57/0x930 [ 175.812492][ T7198] should_failslab+0x5/0x10 [ 175.816986][ T7198] kmem_cache_alloc_trace+0x55/0x370 [ 175.822469][ T7198] hsr_add_node+0x57/0x930 [ 175.827145][ T7198] hsr_forward_skb+0x4a9/0x1640 [ 175.832023][ T7198] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.838165][ T7198] ? create_prof_cpu_mask+0x20/0x20 [ 175.843434][ T7198] ? prp_fill_frame_info+0x620/0x620 [ 175.848706][ T7198] ? lock_chain_count+0x20/0x20 [ 175.853540][ T7198] ? find_held_lock+0x2d/0x110 [ 175.858294][ T7198] hsr_handle_frame+0x4a0/0x5e0 [ 175.863127][ T7198] ? hsr_nl_nodedown+0x300/0x300 [ 175.868050][ T7198] __netif_receive_skb_core+0x6b4/0x2e60 [ 175.874103][ T7198] ? __lock_acquire+0xb43/0x54d0 [ 175.879517][ T7198] ? generic_xdp_tx+0x520/0x520 [ 175.884558][ T7198] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.890537][ T7198] ? find_held_lock+0x2d/0x110 [ 175.895421][ T7198] ? lock_acquire+0x1ab/0x740 [ 175.900286][ T7198] __netif_receive_skb_one_core+0xaa/0x180 [ 175.906083][ T7198] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 175.911968][ T7198] ? ktime_get_with_offset+0x26c/0x390 [ 175.917525][ T7198] netif_receive_skb+0xf5/0x650 [ 175.922378][ T7198] ? __netif_receive_skb+0x1a0/0x1a0 [ 175.927680][ T7198] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.934166][ T7198] ? build_skb+0x5f/0x120 [ 175.938535][ T7198] ? __tun_build_skb+0x163/0x210 [ 175.943488][ T7198] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 175.949254][ T7198] ? tun_net_open+0xf0/0xf0 [ 175.954092][ T7198] ? lock_release+0x720/0x720 [ 175.958878][ T7198] ? tun_get_user+0x1c2f/0x2f20 [ 175.963725][ T7198] ? lock_downgrade+0x6e0/0x6e0 [ 175.968659][ T7198] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.974897][ T7198] tun_get_user+0xe59/0x2f20 [ 175.979666][ T7198] ? tun_build_skb+0xc20/0xc20 [ 175.984687][ T7198] ? find_held_lock+0x2d/0x110 [ 175.989574][ T7198] ? tun_get+0xef/0x1c0 [ 175.993736][ T7198] tun_chr_write_iter+0xbd/0x1a0 [ 175.998834][ T7198] ? aa_path_link+0x2e0/0x2e0 [ 176.003492][ T7198] new_sync_write+0x35d/0x5f0 [ 176.008245][ T7198] ? new_sync_read+0x5f0/0x5f0 [ 176.013075][ T7198] ? lock_downgrade+0x6e0/0x6e0 [ 176.018020][ T7198] ? security_file_permission+0x49/0x450 [ 176.023729][ T7198] vfs_write+0x5c3/0x870 [ 176.028309][ T7198] ksys_write+0xf4/0x1d0 [ 176.032531][ T7198] ? __ia32_sys_read+0xa0/0xa0 [ 176.037267][ T7198] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.043218][ T7198] ? syscall_enter_from_user_mode+0x27/0x70 [ 176.049177][ T7198] do_syscall_64+0x2d/0x40 [ 176.053579][ T7198] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.059606][ T7198] RIP: 0033:0x7fcb6faeb24f [ 176.064014][ T7198] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 176.084231][ T7198] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 176.092804][ T7198] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 176.101309][ T7198] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 176.109298][ T7198] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 176.117355][ T7198] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 176.125570][ T7198] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 176.216780][ T7201] FAULT_INJECTION: forcing a failure. [ 176.216780][ T7201] name failslab, interval 1, probability 0, space 0, times 0 [ 176.229834][ T7201] CPU: 0 PID: 7201 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 176.238212][ T7201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 176.248687][ T7201] Call Trace: [ 176.251969][ T7201] dump_stack+0xa5/0xe6 [ 176.256285][ T7201] should_fail.cold+0x5/0xa [ 176.260952][ T7201] ? hsr_add_node+0x57/0x930 [ 176.265524][ T7201] should_failslab+0x5/0x10 [ 176.270024][ T7201] kmem_cache_alloc_trace+0x55/0x370 [ 176.275306][ T7201] hsr_add_node+0x57/0x930 [ 176.279717][ T7201] hsr_forward_skb+0x4a9/0x1640 [ 176.284735][ T7201] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 176.290717][ T7201] ? create_prof_cpu_mask+0x20/0x20 [ 176.296020][ T7201] ? prp_fill_frame_info+0x620/0x620 [ 176.301313][ T7201] ? lock_chain_count+0x20/0x20 [ 176.306536][ T7201] ? find_held_lock+0x2d/0x110 [ 176.311393][ T7201] hsr_handle_frame+0x4a0/0x5e0 [ 176.316283][ T7201] ? hsr_nl_nodedown+0x300/0x300 [ 176.321206][ T7201] __netif_receive_skb_core+0x6b4/0x2e60 [ 176.326828][ T7201] ? __lock_acquire+0xb43/0x54d0 [ 176.331751][ T7201] ? generic_xdp_tx+0x520/0x520 [ 176.337028][ T7201] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 176.343129][ T7201] ? find_held_lock+0x2d/0x110 [ 176.347899][ T7201] ? lock_acquire+0x1ab/0x740 [ 176.352586][ T7201] __netif_receive_skb_one_core+0xaa/0x180 [ 176.358561][ T7201] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 176.364794][ T7201] ? ktime_get_with_offset+0x26c/0x390 [ 176.370419][ T7201] netif_receive_skb+0xf5/0x650 [ 176.375343][ T7201] ? __netif_receive_skb+0x1a0/0x1a0 [ 176.380872][ T7201] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 176.387005][ T7201] ? build_skb+0x5f/0x120 [ 176.391314][ T7201] ? __tun_build_skb+0x163/0x210 [ 176.396242][ T7201] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 176.401783][ T7201] ? tun_net_open+0xf0/0xf0 [ 176.406282][ T7201] ? lock_release+0x720/0x720 [ 176.410941][ T7201] ? tun_get_user+0x1c2f/0x2f20 [ 176.415860][ T7201] ? lock_downgrade+0x6e0/0x6e0 [ 176.421414][ T7201] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.427413][ T7201] tun_get_user+0xe59/0x2f20 [ 176.432018][ T7201] ? tun_build_skb+0xc20/0xc20 [ 176.437131][ T7201] ? find_held_lock+0x2d/0x110 [ 176.442265][ T7201] ? tun_get+0xef/0x1c0 [ 176.446508][ T7201] tun_chr_write_iter+0xbd/0x1a0 [ 176.451442][ T7201] ? aa_path_link+0x2e0/0x2e0 [ 176.456115][ T7201] new_sync_write+0x35d/0x5f0 [ 176.460782][ T7201] ? new_sync_read+0x5f0/0x5f0 [ 176.465534][ T7201] ? lock_downgrade+0x6e0/0x6e0 [ 176.470565][ T7201] ? security_file_permission+0x49/0x450 [ 176.476286][ T7201] vfs_write+0x5c3/0x870 [ 176.480635][ T7201] ksys_write+0xf4/0x1d0 [ 176.485135][ T7201] ? __ia32_sys_read+0xa0/0xa0 [ 176.489978][ T7201] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.497070][ T7201] ? syscall_enter_from_user_mode+0x27/0x70 [ 176.503492][ T7201] do_syscall_64+0x2d/0x40 [ 176.507979][ T7201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.514025][ T7201] RIP: 0033:0x7fcb6faeb24f [ 176.518599][ T7201] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 176.538467][ T7201] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 176.547049][ T7201] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 176.555269][ T7201] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 176.563308][ T7201] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 176.571359][ T7201] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 176.579317][ T7201] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 176.653530][ T7204] FAULT_INJECTION: forcing a failure. [ 176.653530][ T7204] name failslab, interval 1, probability 0, space 0, times 0 [ 176.666405][ T7204] CPU: 0 PID: 7204 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 176.674801][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 176.684948][ T7204] Call Trace: [ 176.688208][ T7204] dump_stack+0xa5/0xe6 [ 176.692366][ T7204] should_fail.cold+0x5/0xa [ 176.696945][ T7204] ? hsr_add_node+0x57/0x930 [ 176.701511][ T7204] should_failslab+0x5/0x10 [ 176.705997][ T7204] kmem_cache_alloc_trace+0x55/0x370 [ 176.711347][ T7204] hsr_add_node+0x57/0x930 [ 176.715753][ T7204] hsr_forward_skb+0x4a9/0x1640 [ 176.720674][ T7204] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 176.726629][ T7204] ? create_prof_cpu_mask+0x20/0x20 [ 176.731940][ T7204] ? prp_fill_frame_info+0x620/0x620 [ 176.737301][ T7204] ? lock_chain_count+0x20/0x20 [ 176.742572][ T7204] ? find_held_lock+0x2d/0x110 [ 176.747338][ T7204] hsr_handle_frame+0x4a0/0x5e0 [ 176.752197][ T7204] ? hsr_nl_nodedown+0x300/0x300 [ 176.757114][ T7204] __netif_receive_skb_core+0x6b4/0x2e60 [ 176.762868][ T7204] ? __lock_acquire+0xb43/0x54d0 [ 176.768138][ T7204] ? generic_xdp_tx+0x520/0x520 [ 176.773006][ T7204] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 176.778991][ T7204] ? find_held_lock+0x2d/0x110 [ 176.783837][ T7204] ? lock_acquire+0x1ab/0x740 [ 176.788690][ T7204] __netif_receive_skb_one_core+0xaa/0x180 [ 176.794531][ T7204] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 176.800451][ T7204] ? ktime_get_with_offset+0x26c/0x390 [ 176.806158][ T7204] netif_receive_skb+0xf5/0x650 [ 176.811078][ T7204] ? __netif_receive_skb+0x1a0/0x1a0 [ 176.816343][ T7204] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 176.822315][ T7204] ? build_skb+0x5f/0x120 [ 176.826658][ T7204] ? __tun_build_skb+0x163/0x210 [ 176.831588][ T7204] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 176.836860][ T7204] ? tun_net_open+0xf0/0xf0 [ 176.841359][ T7204] ? lock_release+0x720/0x720 [ 176.846139][ T7204] ? tun_get_user+0x1c2f/0x2f20 [ 176.851052][ T7204] ? lock_downgrade+0x6e0/0x6e0 [ 176.855883][ T7204] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.861835][ T7204] tun_get_user+0xe59/0x2f20 [ 176.866407][ T7204] ? tun_build_skb+0xc20/0xc20 [ 176.871248][ T7204] ? find_held_lock+0x2d/0x110 [ 176.876138][ T7204] ? tun_get+0xef/0x1c0 [ 176.880396][ T7204] tun_chr_write_iter+0xbd/0x1a0 [ 176.885315][ T7204] ? aa_path_link+0x2e0/0x2e0 [ 176.889984][ T7204] new_sync_write+0x35d/0x5f0 [ 176.894739][ T7204] ? new_sync_read+0x5f0/0x5f0 [ 176.899484][ T7204] ? lock_downgrade+0x6e0/0x6e0 [ 176.904485][ T7204] ? security_file_permission+0x49/0x450 [ 176.910214][ T7204] vfs_write+0x5c3/0x870 [ 176.914450][ T7204] ksys_write+0xf4/0x1d0 [ 176.918673][ T7204] ? __ia32_sys_read+0xa0/0xa0 [ 176.923503][ T7204] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.929485][ T7204] ? syscall_enter_from_user_mode+0x27/0x70 [ 176.935467][ T7204] do_syscall_64+0x2d/0x40 [ 176.939958][ T7204] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.946096][ T7204] RIP: 0033:0x7fcb6faeb24f [ 176.950853][ T7204] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 176.971060][ T7204] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 176.979456][ T7204] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 176.987415][ T7204] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 176.995646][ T7204] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 177.003612][ T7204] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 177.011745][ T7204] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 177.071470][ T7207] FAULT_INJECTION: forcing a failure. [ 177.071470][ T7207] name failslab, interval 1, probability 0, space 0, times 0 [ 177.084299][ T7207] CPU: 0 PID: 7207 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 177.092792][ T7207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 177.102833][ T7207] Call Trace: [ 177.106102][ T7207] dump_stack+0xa5/0xe6 [ 177.110241][ T7207] should_fail.cold+0x5/0xa [ 177.114817][ T7207] ? hsr_add_node+0x57/0x930 [ 177.119383][ T7207] should_failslab+0x5/0x10 [ 177.123862][ T7207] kmem_cache_alloc_trace+0x55/0x370 [ 177.129128][ T7207] hsr_add_node+0x57/0x930 [ 177.133526][ T7207] hsr_forward_skb+0x4a9/0x1640 [ 177.138353][ T7207] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 177.144313][ T7207] ? create_prof_cpu_mask+0x20/0x20 [ 177.149684][ T7207] ? prp_fill_frame_info+0x620/0x620 [ 177.154947][ T7207] ? lock_chain_count+0x20/0x20 [ 177.159774][ T7207] ? find_held_lock+0x2d/0x110 [ 177.164535][ T7207] hsr_handle_frame+0x4a0/0x5e0 [ 177.169461][ T7207] ? hsr_nl_nodedown+0x300/0x300 [ 177.174377][ T7207] __netif_receive_skb_core+0x6b4/0x2e60 [ 177.180267][ T7207] ? __lock_acquire+0xb43/0x54d0 [ 177.185277][ T7207] ? generic_xdp_tx+0x520/0x520 [ 177.190108][ T7207] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 177.196322][ T7207] ? find_held_lock+0x2d/0x110 [ 177.201557][ T7207] ? lock_acquire+0x1ab/0x740 [ 177.206402][ T7207] __netif_receive_skb_one_core+0xaa/0x180 [ 177.212740][ T7207] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 177.218626][ T7207] ? ktime_get_with_offset+0x26c/0x390 [ 177.224175][ T7207] netif_receive_skb+0xf5/0x650 [ 177.229033][ T7207] ? __netif_receive_skb+0x1a0/0x1a0 [ 177.234861][ T7207] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 177.240837][ T7207] ? build_skb+0x5f/0x120 [ 177.245177][ T7207] ? __tun_build_skb+0x163/0x210 [ 177.250103][ T7207] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 177.255375][ T7207] ? tun_net_open+0xf0/0xf0 [ 177.260019][ T7207] ? lock_release+0x720/0x720 [ 177.264692][ T7207] ? tun_get_user+0x1c2f/0x2f20 [ 177.269538][ T7207] ? lock_downgrade+0x6e0/0x6e0 [ 177.274379][ T7207] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 177.280458][ T7207] tun_get_user+0xe59/0x2f20 [ 177.285050][ T7207] ? tun_build_skb+0xc20/0xc20 [ 177.290045][ T7207] ? find_held_lock+0x2d/0x110 [ 177.294925][ T7207] ? tun_get+0xef/0x1c0 [ 177.299084][ T7207] tun_chr_write_iter+0xbd/0x1a0 [ 177.304014][ T7207] ? aa_path_link+0x2e0/0x2e0 [ 177.308672][ T7207] new_sync_write+0x35d/0x5f0 [ 177.313350][ T7207] ? new_sync_read+0x5f0/0x5f0 [ 177.318223][ T7207] ? lock_downgrade+0x6e0/0x6e0 [ 177.323070][ T7207] ? security_file_permission+0x49/0x450 [ 177.328692][ T7207] vfs_write+0x5c3/0x870 [ 177.333189][ T7207] ksys_write+0xf4/0x1d0 [ 177.337405][ T7207] ? __ia32_sys_read+0xa0/0xa0 [ 177.342356][ T7207] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 177.348765][ T7207] ? syscall_enter_from_user_mode+0x27/0x70 [ 177.354893][ T7207] do_syscall_64+0x2d/0x40 [ 177.359392][ T7207] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.365526][ T7207] RIP: 0033:0x7fcb6faeb24f [ 177.369964][ T7207] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 177.389633][ T7207] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 177.398178][ T7207] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 177.406608][ T7207] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 177.414752][ T7207] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 177.422804][ T7207] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 177.431018][ T7207] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 177.526030][ T7210] FAULT_INJECTION: forcing a failure. [ 177.526030][ T7210] name failslab, interval 1, probability 0, space 0, times 0 [ 177.538848][ T7210] CPU: 0 PID: 7210 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 177.547444][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 177.557530][ T7210] Call Trace: [ 177.560819][ T7210] dump_stack+0xa5/0xe6 [ 177.564960][ T7210] should_fail.cold+0x5/0xa [ 177.569444][ T7210] ? hsr_add_node+0x57/0x930 [ 177.574009][ T7210] should_failslab+0x5/0x10 [ 177.578596][ T7210] kmem_cache_alloc_trace+0x55/0x370 [ 177.583903][ T7210] hsr_add_node+0x57/0x930 [ 177.588419][ T7210] hsr_forward_skb+0x4a9/0x1640 [ 177.593633][ T7210] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 177.599680][ T7210] ? create_prof_cpu_mask+0x20/0x20 [ 177.604874][ T7210] ? prp_fill_frame_info+0x620/0x620 [ 177.610230][ T7210] ? lock_chain_count+0x20/0x20 [ 177.615164][ T7210] ? find_held_lock+0x2d/0x110 [ 177.619901][ T7210] hsr_handle_frame+0x4a0/0x5e0 [ 177.624829][ T7210] ? hsr_nl_nodedown+0x300/0x300 [ 177.629866][ T7210] __netif_receive_skb_core+0x6b4/0x2e60 [ 177.635667][ T7210] ? __lock_acquire+0xb43/0x54d0 [ 177.640686][ T7210] ? generic_xdp_tx+0x520/0x520 [ 177.645623][ T7210] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 177.651780][ T7210] ? find_held_lock+0x2d/0x110 [ 177.656643][ T7210] ? lock_acquire+0x1ab/0x740 [ 177.661311][ T7210] __netif_receive_skb_one_core+0xaa/0x180 [ 177.667198][ T7210] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 177.673251][ T7210] ? ktime_get_with_offset+0x26c/0x390 [ 177.678701][ T7210] netif_receive_skb+0xf5/0x650 [ 177.683641][ T7210] ? __netif_receive_skb+0x1a0/0x1a0 [ 177.689176][ T7210] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 177.695243][ T7210] ? build_skb+0x5f/0x120 [ 177.699679][ T7210] ? __tun_build_skb+0x163/0x210 [ 177.704624][ T7210] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 177.709993][ T7210] ? tun_net_open+0xf0/0xf0 [ 177.714977][ T7210] ? lock_release+0x720/0x720 [ 177.719815][ T7210] ? tun_get_user+0x1c2f/0x2f20 [ 177.724660][ T7210] ? lock_downgrade+0x6e0/0x6e0 [ 177.729514][ T7210] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 177.735465][ T7210] tun_get_user+0xe59/0x2f20 [ 177.740051][ T7210] ? tun_build_skb+0xc20/0xc20 [ 177.745002][ T7210] ? find_held_lock+0x2d/0x110 [ 177.750148][ T7210] ? tun_get+0xef/0x1c0 [ 177.754473][ T7210] tun_chr_write_iter+0xbd/0x1a0 [ 177.759405][ T7210] ? aa_path_link+0x2e0/0x2e0 [ 177.764070][ T7210] new_sync_write+0x35d/0x5f0 [ 177.769164][ T7210] ? new_sync_read+0x5f0/0x5f0 [ 177.773905][ T7210] ? lock_downgrade+0x6e0/0x6e0 [ 177.778738][ T7210] ? security_file_permission+0x49/0x450 [ 177.784349][ T7210] vfs_write+0x5c3/0x870 [ 177.788571][ T7210] ksys_write+0xf4/0x1d0 [ 177.792978][ T7210] ? __ia32_sys_read+0xa0/0xa0 [ 177.798075][ T7210] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 177.804145][ T7210] ? syscall_enter_from_user_mode+0x27/0x70 [ 177.810073][ T7210] do_syscall_64+0x2d/0x40 [ 177.814595][ T7210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.820470][ T7210] RIP: 0033:0x7fcb6faeb24f [ 177.825089][ T7210] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 177.845359][ T7210] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 177.854052][ T7210] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 177.862162][ T7210] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 177.870560][ T7210] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 177.878702][ T7210] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 177.886656][ T7210] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 177.973492][ T7213] FAULT_INJECTION: forcing a failure. [ 177.973492][ T7213] name failslab, interval 1, probability 0, space 0, times 0 [ 177.986499][ T7213] CPU: 0 PID: 7213 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 177.994816][ T7213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 178.005193][ T7213] Call Trace: [ 178.008749][ T7213] dump_stack+0xa5/0xe6 [ 178.012891][ T7213] should_fail.cold+0x5/0xa [ 178.017735][ T7213] ? hsr_add_node+0x57/0x930 [ 178.022340][ T7213] should_failslab+0x5/0x10 [ 178.026831][ T7213] kmem_cache_alloc_trace+0x55/0x370 [ 178.032127][ T7213] hsr_add_node+0x57/0x930 [ 178.036813][ T7213] hsr_forward_skb+0x4a9/0x1640 [ 178.041921][ T7213] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.048227][ T7213] ? create_prof_cpu_mask+0x20/0x20 [ 178.053571][ T7213] ? prp_fill_frame_info+0x620/0x620 [ 178.059023][ T7213] ? lock_chain_count+0x20/0x20 [ 178.063957][ T7213] ? find_held_lock+0x2d/0x110 [ 178.068896][ T7213] hsr_handle_frame+0x4a0/0x5e0 [ 178.073767][ T7213] ? hsr_nl_nodedown+0x300/0x300 [ 178.078857][ T7213] __netif_receive_skb_core+0x6b4/0x2e60 [ 178.084640][ T7213] ? __lock_acquire+0xb43/0x54d0 [ 178.089583][ T7213] ? generic_xdp_tx+0x520/0x520 [ 178.094445][ T7213] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.100406][ T7213] ? find_held_lock+0x2d/0x110 [ 178.105215][ T7213] ? lock_acquire+0x1ab/0x740 [ 178.110131][ T7213] __netif_receive_skb_one_core+0xaa/0x180 [ 178.116191][ T7213] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 178.122132][ T7213] ? ktime_get_with_offset+0x26c/0x390 [ 178.127975][ T7213] netif_receive_skb+0xf5/0x650 [ 178.132830][ T7213] ? __netif_receive_skb+0x1a0/0x1a0 [ 178.138222][ T7213] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.144196][ T7213] ? build_skb+0x5f/0x120 [ 178.148517][ T7213] ? __tun_build_skb+0x163/0x210 [ 178.153648][ T7213] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 178.159036][ T7213] ? tun_net_open+0xf0/0xf0 [ 178.163629][ T7213] ? lock_release+0x720/0x720 [ 178.168294][ T7213] ? tun_get_user+0x1c2f/0x2f20 [ 178.173134][ T7213] ? lock_downgrade+0x6e0/0x6e0 [ 178.177974][ T7213] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 178.183940][ T7213] tun_get_user+0xe59/0x2f20 [ 178.188535][ T7213] ? tun_build_skb+0xc20/0xc20 [ 178.193294][ T7213] ? find_held_lock+0x2d/0x110 [ 178.198056][ T7213] ? tun_get+0xef/0x1c0 [ 178.202224][ T7213] tun_chr_write_iter+0xbd/0x1a0 [ 178.207322][ T7213] ? aa_path_link+0x2e0/0x2e0 [ 178.212245][ T7213] new_sync_write+0x35d/0x5f0 [ 178.216922][ T7213] ? new_sync_read+0x5f0/0x5f0 [ 178.221671][ T7213] ? lock_downgrade+0x6e0/0x6e0 [ 178.226571][ T7213] ? security_file_permission+0x49/0x450 [ 178.232291][ T7213] vfs_write+0x5c3/0x870 [ 178.236698][ T7213] ksys_write+0xf4/0x1d0 [ 178.240922][ T7213] ? __ia32_sys_read+0xa0/0xa0 [ 178.245663][ T7213] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 178.251621][ T7213] ? syscall_enter_from_user_mode+0x27/0x70 [ 178.257514][ T7213] do_syscall_64+0x2d/0x40 [ 178.262013][ T7213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.267890][ T7213] RIP: 0033:0x7fcb6faeb24f [ 178.272295][ T7213] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 178.292353][ T7213] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 178.300841][ T7213] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 178.308796][ T7213] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 178.316750][ T7213] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 178.324709][ T7213] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 178.332776][ T7213] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 178.418238][ T7216] FAULT_INJECTION: forcing a failure. [ 178.418238][ T7216] name failslab, interval 1, probability 0, space 0, times 0 [ 178.431064][ T7216] CPU: 0 PID: 7216 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 178.440048][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 178.450292][ T7216] Call Trace: [ 178.453562][ T7216] dump_stack+0xa5/0xe6 [ 178.457898][ T7216] should_fail.cold+0x5/0xa [ 178.462568][ T7216] ? hsr_add_node+0x57/0x930 [ 178.467263][ T7216] should_failslab+0x5/0x10 [ 178.471749][ T7216] kmem_cache_alloc_trace+0x55/0x370 [ 178.477112][ T7216] hsr_add_node+0x57/0x930 [ 178.482050][ T7216] hsr_forward_skb+0x4a9/0x1640 [ 178.487166][ T7216] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.493136][ T7216] ? create_prof_cpu_mask+0x20/0x20 [ 178.498319][ T7216] ? prp_fill_frame_info+0x620/0x620 [ 178.503769][ T7216] ? lock_chain_count+0x20/0x20 [ 178.508613][ T7216] ? find_held_lock+0x2d/0x110 [ 178.513360][ T7216] hsr_handle_frame+0x4a0/0x5e0 [ 178.518376][ T7216] ? hsr_nl_nodedown+0x300/0x300 [ 178.523478][ T7216] __netif_receive_skb_core+0x6b4/0x2e60 [ 178.529125][ T7216] ? __lock_acquire+0xb43/0x54d0 [ 178.534052][ T7216] ? generic_xdp_tx+0x520/0x520 [ 178.538881][ T7216] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.545036][ T7216] ? find_held_lock+0x2d/0x110 [ 178.549787][ T7216] ? lock_acquire+0x1ab/0x740 [ 178.554529][ T7216] __netif_receive_skb_one_core+0xaa/0x180 [ 178.560682][ T7216] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 178.566829][ T7216] ? ktime_get_with_offset+0x26c/0x390 [ 178.572280][ T7216] netif_receive_skb+0xf5/0x650 [ 178.577116][ T7216] ? __netif_receive_skb+0x1a0/0x1a0 [ 178.582483][ T7216] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.588456][ T7216] ? build_skb+0x5f/0x120 [ 178.592777][ T7216] ? __tun_build_skb+0x163/0x210 [ 178.598034][ T7216] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 178.603823][ T7216] ? tun_net_open+0xf0/0xf0 [ 178.608405][ T7216] ? lock_release+0x720/0x720 [ 178.613072][ T7216] ? tun_get_user+0x1c2f/0x2f20 [ 178.618093][ T7216] ? lock_downgrade+0x6e0/0x6e0 [ 178.623092][ T7216] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 178.629320][ T7216] tun_get_user+0xe59/0x2f20 [ 178.633923][ T7216] ? tun_build_skb+0xc20/0xc20 [ 178.638871][ T7216] ? find_held_lock+0x2d/0x110 [ 178.643624][ T7216] ? tun_get+0xef/0x1c0 [ 178.648063][ T7216] tun_chr_write_iter+0xbd/0x1a0 [ 178.653238][ T7216] ? aa_path_link+0x2e0/0x2e0 [ 178.658004][ T7216] new_sync_write+0x35d/0x5f0 [ 178.662994][ T7216] ? new_sync_read+0x5f0/0x5f0 [ 178.667862][ T7216] ? lock_downgrade+0x6e0/0x6e0 [ 178.672801][ T7216] ? security_file_permission+0x49/0x450 [ 178.678515][ T7216] vfs_write+0x5c3/0x870 [ 178.682792][ T7216] ksys_write+0xf4/0x1d0 [ 178.687261][ T7216] ? __ia32_sys_read+0xa0/0xa0 [ 178.692255][ T7216] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 178.698391][ T7216] ? syscall_enter_from_user_mode+0x27/0x70 [ 178.704450][ T7216] do_syscall_64+0x2d/0x40 [ 178.709029][ T7216] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.714998][ T7216] RIP: 0033:0x7fcb6faeb24f [ 178.719492][ T7216] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 178.739808][ T7216] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 178.748680][ T7216] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 178.756643][ T7216] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:04:17 executed programs: 237 [ 178.764862][ T7216] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 178.772815][ T7216] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 178.780878][ T7216] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 178.846877][ T7219] FAULT_INJECTION: forcing a failure. [ 178.846877][ T7219] name failslab, interval 1, probability 0, space 0, times 0 [ 178.860128][ T7219] CPU: 1 PID: 7219 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 178.868526][ T7219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 178.878757][ T7219] Call Trace: [ 178.882213][ T7219] dump_stack+0xa5/0xe6 [ 178.886657][ T7219] should_fail.cold+0x5/0xa [ 178.891146][ T7219] ? hsr_add_node+0x57/0x930 [ 178.895898][ T7219] should_failslab+0x5/0x10 [ 178.900476][ T7219] kmem_cache_alloc_trace+0x55/0x370 [ 178.905756][ T7219] hsr_add_node+0x57/0x930 [ 178.910174][ T7219] hsr_forward_skb+0x4a9/0x1640 [ 178.915108][ T7219] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.921259][ T7219] ? create_prof_cpu_mask+0x20/0x20 [ 178.926537][ T7219] ? prp_fill_frame_info+0x620/0x620 [ 178.931909][ T7219] ? lock_chain_count+0x20/0x20 [ 178.936854][ T7219] ? find_held_lock+0x2d/0x110 [ 178.941702][ T7219] hsr_handle_frame+0x4a0/0x5e0 [ 178.946632][ T7219] ? hsr_nl_nodedown+0x300/0x300 [ 178.951731][ T7219] __netif_receive_skb_core+0x6b4/0x2e60 [ 178.957546][ T7219] ? __lock_acquire+0xb43/0x54d0 [ 178.962469][ T7219] ? generic_xdp_tx+0x520/0x520 [ 178.967337][ T7219] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.973308][ T7219] ? find_held_lock+0x2d/0x110 [ 178.978061][ T7219] ? lock_acquire+0x1ab/0x740 [ 178.982727][ T7219] __netif_receive_skb_one_core+0xaa/0x180 [ 178.988636][ T7219] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 178.994533][ T7219] ? ktime_get_with_offset+0x26c/0x390 [ 179.000002][ T7219] netif_receive_skb+0xf5/0x650 [ 179.005201][ T7219] ? __netif_receive_skb+0x1a0/0x1a0 [ 179.010567][ T7219] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.016744][ T7219] ? build_skb+0x5f/0x120 [ 179.021180][ T7219] ? __tun_build_skb+0x163/0x210 [ 179.026133][ T7219] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 179.031519][ T7219] ? tun_net_open+0xf0/0xf0 [ 179.036008][ T7219] ? lock_release+0x720/0x720 [ 179.040679][ T7219] ? tun_get_user+0x1c2f/0x2f20 [ 179.045631][ T7219] ? lock_downgrade+0x6e0/0x6e0 [ 179.050596][ T7219] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 179.056603][ T7219] tun_get_user+0xe59/0x2f20 [ 179.061208][ T7219] ? tun_build_skb+0xc20/0xc20 [ 179.065960][ T7219] ? find_held_lock+0x2d/0x110 [ 179.070802][ T7219] ? tun_get+0xef/0x1c0 [ 179.074956][ T7219] tun_chr_write_iter+0xbd/0x1a0 [ 179.079962][ T7219] ? aa_path_link+0x2e0/0x2e0 [ 179.084623][ T7219] new_sync_write+0x35d/0x5f0 [ 179.089371][ T7219] ? new_sync_read+0x5f0/0x5f0 [ 179.094119][ T7219] ? lock_downgrade+0x6e0/0x6e0 [ 179.098964][ T7219] ? security_file_permission+0x49/0x450 [ 179.104596][ T7219] vfs_write+0x5c3/0x870 [ 179.108844][ T7219] ksys_write+0xf4/0x1d0 [ 179.113087][ T7219] ? __ia32_sys_read+0xa0/0xa0 [ 179.117833][ T7219] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 179.123982][ T7219] ? syscall_enter_from_user_mode+0x27/0x70 [ 179.129948][ T7219] do_syscall_64+0x2d/0x40 [ 179.134353][ T7219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.140453][ T7219] RIP: 0033:0x7fcb6faeb24f [ 179.144867][ T7219] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 179.164995][ T7219] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 179.173409][ T7219] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 179.181518][ T7219] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 179.189593][ T7219] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 179.197670][ T7219] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 179.205915][ T7219] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 179.276401][ T7222] FAULT_INJECTION: forcing a failure. [ 179.276401][ T7222] name failslab, interval 1, probability 0, space 0, times 0 [ 179.289318][ T7222] CPU: 0 PID: 7222 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 179.297834][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 179.307993][ T7222] Call Trace: [ 179.311262][ T7222] dump_stack+0xa5/0xe6 [ 179.315512][ T7222] should_fail.cold+0x5/0xa [ 179.320116][ T7222] ? hsr_add_node+0x57/0x930 [ 179.324780][ T7222] should_failslab+0x5/0x10 [ 179.329270][ T7222] kmem_cache_alloc_trace+0x55/0x370 [ 179.334561][ T7222] hsr_add_node+0x57/0x930 [ 179.338969][ T7222] hsr_forward_skb+0x4a9/0x1640 [ 179.343816][ T7222] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.349777][ T7222] ? create_prof_cpu_mask+0x20/0x20 [ 179.354961][ T7222] ? prp_fill_frame_info+0x620/0x620 [ 179.360236][ T7222] ? lock_chain_count+0x20/0x20 [ 179.365077][ T7222] ? find_held_lock+0x2d/0x110 [ 179.369832][ T7222] hsr_handle_frame+0x4a0/0x5e0 [ 179.374670][ T7222] ? hsr_nl_nodedown+0x300/0x300 [ 179.379605][ T7222] __netif_receive_skb_core+0x6b4/0x2e60 [ 179.385228][ T7222] ? __lock_acquire+0xb43/0x54d0 [ 179.390271][ T7222] ? generic_xdp_tx+0x520/0x520 [ 179.395226][ T7222] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.401287][ T7222] ? find_held_lock+0x2d/0x110 [ 179.406043][ T7222] ? lock_acquire+0x1ab/0x740 [ 179.410806][ T7222] __netif_receive_skb_one_core+0xaa/0x180 [ 179.416607][ T7222] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 179.422512][ T7222] ? ktime_get_with_offset+0x26c/0x390 [ 179.428160][ T7222] netif_receive_skb+0xf5/0x650 [ 179.433031][ T7222] ? __netif_receive_skb+0x1a0/0x1a0 [ 179.438494][ T7222] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.444471][ T7222] ? build_skb+0x5f/0x120 [ 179.448788][ T7222] ? __tun_build_skb+0x163/0x210 [ 179.453976][ T7222] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 179.459351][ T7222] ? tun_net_open+0xf0/0xf0 [ 179.463926][ T7222] ? lock_release+0x720/0x720 [ 179.468582][ T7222] ? tun_get_user+0x1c2f/0x2f20 [ 179.473513][ T7222] ? lock_downgrade+0x6e0/0x6e0 [ 179.478439][ T7222] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 179.484529][ T7222] tun_get_user+0xe59/0x2f20 [ 179.489243][ T7222] ? tun_build_skb+0xc20/0xc20 [ 179.494109][ T7222] ? find_held_lock+0x2d/0x110 [ 179.498962][ T7222] ? tun_get+0xef/0x1c0 [ 179.503244][ T7222] tun_chr_write_iter+0xbd/0x1a0 [ 179.508272][ T7222] ? aa_path_link+0x2e0/0x2e0 [ 179.513227][ T7222] new_sync_write+0x35d/0x5f0 [ 179.517907][ T7222] ? new_sync_read+0x5f0/0x5f0 [ 179.522658][ T7222] ? lock_downgrade+0x6e0/0x6e0 [ 179.527511][ T7222] ? security_file_permission+0x49/0x450 [ 179.533920][ T7222] vfs_write+0x5c3/0x870 [ 179.538150][ T7222] ksys_write+0xf4/0x1d0 [ 179.542478][ T7222] ? __ia32_sys_read+0xa0/0xa0 [ 179.547224][ T7222] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 179.553373][ T7222] ? syscall_enter_from_user_mode+0x27/0x70 [ 179.559269][ T7222] do_syscall_64+0x2d/0x40 [ 179.563690][ T7222] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.569748][ T7222] RIP: 0033:0x7fcb6faeb24f [ 179.574149][ T7222] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 179.594188][ T7222] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 179.602765][ T7222] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 179.610806][ T7222] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 179.618853][ T7222] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 179.626911][ T7222] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 179.634960][ T7222] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 179.732759][ T7225] FAULT_INJECTION: forcing a failure. [ 179.732759][ T7225] name failslab, interval 1, probability 0, space 0, times 0 [ 179.745613][ T7225] CPU: 0 PID: 7225 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 179.754043][ T7225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 179.764485][ T7225] Call Trace: [ 179.768070][ T7225] dump_stack+0xa5/0xe6 [ 179.772399][ T7225] should_fail.cold+0x5/0xa [ 179.776895][ T7225] ? hsr_add_node+0x57/0x930 [ 179.782330][ T7225] should_failslab+0x5/0x10 [ 179.786910][ T7225] kmem_cache_alloc_trace+0x55/0x370 [ 179.792183][ T7225] hsr_add_node+0x57/0x930 [ 179.796584][ T7225] hsr_forward_skb+0x4a9/0x1640 [ 179.801506][ T7225] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.807798][ T7225] ? create_prof_cpu_mask+0x20/0x20 [ 179.813091][ T7225] ? prp_fill_frame_info+0x620/0x620 [ 179.818580][ T7225] ? lock_chain_count+0x20/0x20 [ 179.823596][ T7225] ? find_held_lock+0x2d/0x110 [ 179.829621][ T7225] hsr_handle_frame+0x4a0/0x5e0 [ 179.834560][ T7225] ? hsr_nl_nodedown+0x300/0x300 [ 179.839640][ T7225] __netif_receive_skb_core+0x6b4/0x2e60 [ 179.845266][ T7225] ? __lock_acquire+0xb43/0x54d0 [ 179.850284][ T7225] ? generic_xdp_tx+0x520/0x520 [ 179.855129][ T7225] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.861091][ T7225] ? find_held_lock+0x2d/0x110 [ 179.865921][ T7225] ? lock_acquire+0x1ab/0x740 [ 179.870579][ T7225] __netif_receive_skb_one_core+0xaa/0x180 [ 179.876376][ T7225] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 179.882399][ T7225] ? ktime_get_with_offset+0x26c/0x390 [ 179.887912][ T7225] netif_receive_skb+0xf5/0x650 [ 179.892751][ T7225] ? __netif_receive_skb+0x1a0/0x1a0 [ 179.898112][ T7225] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.904165][ T7225] ? build_skb+0x5f/0x120 [ 179.908623][ T7225] ? __tun_build_skb+0x163/0x210 [ 179.913817][ T7225] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 179.919130][ T7225] ? tun_net_open+0xf0/0xf0 [ 179.923868][ T7225] ? lock_release+0x720/0x720 [ 179.928545][ T7225] ? tun_get_user+0x1c2f/0x2f20 [ 179.933420][ T7225] ? lock_downgrade+0x6e0/0x6e0 [ 179.938262][ T7225] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 179.944231][ T7225] tun_get_user+0xe59/0x2f20 [ 179.948827][ T7225] ? tun_build_skb+0xc20/0xc20 [ 179.953884][ T7225] ? find_held_lock+0x2d/0x110 [ 179.958858][ T7225] ? tun_get+0xef/0x1c0 [ 179.963022][ T7225] tun_chr_write_iter+0xbd/0x1a0 [ 179.967942][ T7225] ? aa_path_link+0x2e0/0x2e0 [ 179.972642][ T7225] new_sync_write+0x35d/0x5f0 [ 179.977458][ T7225] ? new_sync_read+0x5f0/0x5f0 [ 179.982485][ T7225] ? lock_downgrade+0x6e0/0x6e0 [ 179.988094][ T7225] ? security_file_permission+0x49/0x450 [ 179.994102][ T7225] vfs_write+0x5c3/0x870 [ 179.998428][ T7225] ksys_write+0xf4/0x1d0 [ 180.002677][ T7225] ? __ia32_sys_read+0xa0/0xa0 [ 180.007585][ T7225] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 180.013768][ T7225] ? syscall_enter_from_user_mode+0x27/0x70 [ 180.019815][ T7225] do_syscall_64+0x2d/0x40 [ 180.024331][ T7225] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.030352][ T7225] RIP: 0033:0x7fcb6faeb24f [ 180.034746][ T7225] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 180.054711][ T7225] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 180.063198][ T7225] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 180.071912][ T7225] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 180.080055][ T7225] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 180.088267][ T7225] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 180.096416][ T7225] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 180.173452][ T7227] FAULT_INJECTION: forcing a failure. [ 180.173452][ T7227] name failslab, interval 1, probability 0, space 0, times 0 [ 180.186413][ T7227] CPU: 0 PID: 7227 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 180.194944][ T7227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 180.205163][ T7227] Call Trace: [ 180.208438][ T7227] dump_stack+0xa5/0xe6 [ 180.212595][ T7227] should_fail.cold+0x5/0xa [ 180.217169][ T7227] ? hsr_add_node+0x57/0x930 [ 180.223594][ T7227] should_failslab+0x5/0x10 [ 180.228263][ T7227] kmem_cache_alloc_trace+0x55/0x370 [ 180.233673][ T7227] hsr_add_node+0x57/0x930 [ 180.238180][ T7227] hsr_forward_skb+0x4a9/0x1640 [ 180.244929][ T7227] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.250897][ T7227] ? create_prof_cpu_mask+0x20/0x20 [ 180.256359][ T7227] ? prp_fill_frame_info+0x620/0x620 [ 180.261658][ T7227] ? lock_chain_count+0x20/0x20 [ 180.266776][ T7227] ? find_held_lock+0x2d/0x110 [ 180.272064][ T7227] hsr_handle_frame+0x4a0/0x5e0 [ 180.276911][ T7227] ? hsr_nl_nodedown+0x300/0x300 [ 180.281901][ T7227] __netif_receive_skb_core+0x6b4/0x2e60 [ 180.288258][ T7227] ? __lock_acquire+0xb43/0x54d0 [ 180.293523][ T7227] ? generic_xdp_tx+0x520/0x520 [ 180.298458][ T7227] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.304607][ T7227] ? find_held_lock+0x2d/0x110 [ 180.309381][ T7227] ? lock_acquire+0x1ab/0x740 [ 180.314042][ T7227] __netif_receive_skb_one_core+0xaa/0x180 [ 180.319826][ T7227] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 180.325696][ T7227] ? ktime_get_with_offset+0x26c/0x390 [ 180.331249][ T7227] netif_receive_skb+0xf5/0x650 [ 180.336083][ T7227] ? __netif_receive_skb+0x1a0/0x1a0 [ 180.341353][ T7227] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.347414][ T7227] ? build_skb+0x5f/0x120 [ 180.351807][ T7227] ? __tun_build_skb+0x163/0x210 [ 180.356734][ T7227] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 180.362093][ T7227] ? tun_net_open+0xf0/0xf0 [ 180.366761][ T7227] ? lock_release+0x720/0x720 [ 180.371421][ T7227] ? tun_get_user+0x1c2f/0x2f20 [ 180.376335][ T7227] ? lock_downgrade+0x6e0/0x6e0 [ 180.381340][ T7227] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 180.387403][ T7227] tun_get_user+0xe59/0x2f20 [ 180.391986][ T7227] ? tun_build_skb+0xc20/0xc20 [ 180.396729][ T7227] ? find_held_lock+0x2d/0x110 [ 180.401486][ T7227] ? tun_get+0xef/0x1c0 [ 180.405632][ T7227] tun_chr_write_iter+0xbd/0x1a0 [ 180.410982][ T7227] ? aa_path_link+0x2e0/0x2e0 [ 180.415736][ T7227] new_sync_write+0x35d/0x5f0 [ 180.421061][ T7227] ? new_sync_read+0x5f0/0x5f0 [ 180.426003][ T7227] ? lock_downgrade+0x6e0/0x6e0 [ 180.431031][ T7227] ? security_file_permission+0x49/0x450 [ 180.437096][ T7227] vfs_write+0x5c3/0x870 [ 180.441458][ T7227] ksys_write+0xf4/0x1d0 [ 180.445692][ T7227] ? __ia32_sys_read+0xa0/0xa0 [ 180.450682][ T7227] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 180.457694][ T7227] ? syscall_enter_from_user_mode+0x27/0x70 [ 180.463746][ T7227] do_syscall_64+0x2d/0x40 [ 180.468142][ T7227] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.474020][ T7227] RIP: 0033:0x7fcb6faeb24f [ 180.478826][ T7227] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 180.499561][ T7227] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 180.508215][ T7227] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 180.516260][ T7227] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 180.524416][ T7227] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 180.532640][ T7227] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 180.540892][ T7227] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 180.635454][ T7230] FAULT_INJECTION: forcing a failure. [ 180.635454][ T7230] name failslab, interval 1, probability 0, space 0, times 0 [ 180.648235][ T7230] CPU: 0 PID: 7230 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 180.656628][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 180.666697][ T7230] Call Trace: [ 180.670212][ T7230] dump_stack+0xa5/0xe6 [ 180.674577][ T7230] should_fail.cold+0x5/0xa [ 180.679158][ T7230] ? hsr_add_node+0x57/0x930 [ 180.683938][ T7230] should_failslab+0x5/0x10 [ 180.689352][ T7230] kmem_cache_alloc_trace+0x55/0x370 [ 180.694664][ T7230] hsr_add_node+0x57/0x930 [ 180.700152][ T7230] hsr_forward_skb+0x4a9/0x1640 [ 180.705006][ T7230] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.710962][ T7230] ? create_prof_cpu_mask+0x20/0x20 [ 180.716322][ T7230] ? prp_fill_frame_info+0x620/0x620 [ 180.721617][ T7230] ? lock_chain_count+0x20/0x20 [ 180.726655][ T7230] ? find_held_lock+0x2d/0x110 [ 180.731570][ T7230] hsr_handle_frame+0x4a0/0x5e0 [ 180.736500][ T7230] ? hsr_nl_nodedown+0x300/0x300 [ 180.741511][ T7230] __netif_receive_skb_core+0x6b4/0x2e60 [ 180.747234][ T7230] ? __lock_acquire+0xb43/0x54d0 [ 180.752305][ T7230] ? generic_xdp_tx+0x520/0x520 [ 180.757277][ T7230] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.763242][ T7230] ? find_held_lock+0x2d/0x110 [ 180.768409][ T7230] ? lock_acquire+0x1ab/0x740 [ 180.773343][ T7230] __netif_receive_skb_one_core+0xaa/0x180 [ 180.779281][ T7230] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 180.785361][ T7230] ? ktime_get_with_offset+0x26c/0x390 [ 180.791392][ T7230] netif_receive_skb+0xf5/0x650 [ 180.796409][ T7230] ? __netif_receive_skb+0x1a0/0x1a0 [ 180.801767][ T7230] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.808000][ T7230] ? build_skb+0x5f/0x120 [ 180.812313][ T7230] ? __tun_build_skb+0x163/0x210 [ 180.817308][ T7230] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 180.822586][ T7230] ? tun_net_open+0xf0/0xf0 [ 180.827158][ T7230] ? lock_release+0x720/0x720 [ 180.832219][ T7230] ? tun_get_user+0x1c2f/0x2f20 [ 180.837525][ T7230] ? lock_downgrade+0x6e0/0x6e0 [ 180.842375][ T7230] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 180.848431][ T7230] tun_get_user+0xe59/0x2f20 [ 180.853027][ T7230] ? tun_build_skb+0xc20/0xc20 [ 180.857778][ T7230] ? find_held_lock+0x2d/0x110 [ 180.862675][ T7230] ? tun_get+0xef/0x1c0 [ 180.866836][ T7230] tun_chr_write_iter+0xbd/0x1a0 [ 180.871766][ T7230] ? aa_path_link+0x2e0/0x2e0 [ 180.876434][ T7230] new_sync_write+0x35d/0x5f0 [ 180.881221][ T7230] ? new_sync_read+0x5f0/0x5f0 [ 180.886149][ T7230] ? lock_downgrade+0x6e0/0x6e0 [ 180.891004][ T7230] ? security_file_permission+0x49/0x450 [ 180.896633][ T7230] vfs_write+0x5c3/0x870 [ 180.900881][ T7230] ksys_write+0xf4/0x1d0 [ 180.905120][ T7230] ? __ia32_sys_read+0xa0/0xa0 [ 180.909976][ T7230] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 180.916063][ T7230] ? syscall_enter_from_user_mode+0x27/0x70 [ 180.922350][ T7230] do_syscall_64+0x2d/0x40 [ 180.926765][ T7230] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.932730][ T7230] RIP: 0033:0x7fcb6faeb24f [ 180.937122][ T7230] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 180.956717][ T7230] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 180.965131][ T7230] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 180.973547][ T7230] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 180.981771][ T7230] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 180.989912][ T7230] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 180.998889][ T7230] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 181.063360][ T7232] FAULT_INJECTION: forcing a failure. [ 181.063360][ T7232] name failslab, interval 1, probability 0, space 0, times 0 [ 181.077120][ T7232] CPU: 0 PID: 7232 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 181.085629][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 181.096021][ T7232] Call Trace: [ 181.099372][ T7232] dump_stack+0xa5/0xe6 [ 181.104166][ T7232] should_fail.cold+0x5/0xa [ 181.108966][ T7232] ? hsr_add_node+0x57/0x930 [ 181.113553][ T7232] should_failslab+0x5/0x10 [ 181.118401][ T7232] kmem_cache_alloc_trace+0x55/0x370 [ 181.123788][ T7232] hsr_add_node+0x57/0x930 [ 181.128200][ T7232] hsr_forward_skb+0x4a9/0x1640 [ 181.133208][ T7232] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 181.139259][ T7232] ? create_prof_cpu_mask+0x20/0x20 [ 181.144708][ T7232] ? prp_fill_frame_info+0x620/0x620 [ 181.149989][ T7232] ? lock_chain_count+0x20/0x20 [ 181.155082][ T7232] ? find_held_lock+0x2d/0x110 [ 181.160442][ T7232] hsr_handle_frame+0x4a0/0x5e0 [ 181.165919][ T7232] ? hsr_nl_nodedown+0x300/0x300 [ 181.171001][ T7232] __netif_receive_skb_core+0x6b4/0x2e60 [ 181.177005][ T7232] ? __lock_acquire+0xb43/0x54d0 [ 181.182256][ T7232] ? generic_xdp_tx+0x520/0x520 [ 181.187116][ T7232] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 181.193363][ T7232] ? find_held_lock+0x2d/0x110 [ 181.198135][ T7232] ? lock_acquire+0x1ab/0x740 [ 181.203199][ T7232] __netif_receive_skb_one_core+0xaa/0x180 [ 181.209264][ T7232] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 181.215428][ T7232] ? ktime_get_with_offset+0x26c/0x390 [ 181.221030][ T7232] netif_receive_skb+0xf5/0x650 [ 181.226133][ T7232] ? __netif_receive_skb+0x1a0/0x1a0 [ 181.231496][ T7232] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 181.237472][ T7232] ? build_skb+0x5f/0x120 [ 181.241956][ T7232] ? __tun_build_skb+0x163/0x210 [ 181.247243][ T7232] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 181.252559][ T7232] ? tun_net_open+0xf0/0xf0 [ 181.257076][ T7232] ? lock_release+0x720/0x720 [ 181.261931][ T7232] ? tun_get_user+0x1c2f/0x2f20 [ 181.266854][ T7232] ? lock_downgrade+0x6e0/0x6e0 [ 181.271914][ T7232] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 181.277886][ T7232] tun_get_user+0xe59/0x2f20 [ 181.282597][ T7232] ? tun_build_skb+0xc20/0xc20 [ 181.287744][ T7232] ? find_held_lock+0x2d/0x110 [ 181.292527][ T7232] ? tun_get+0xef/0x1c0 [ 181.296711][ T7232] tun_chr_write_iter+0xbd/0x1a0 [ 181.301650][ T7232] ? aa_path_link+0x2e0/0x2e0 [ 181.306317][ T7232] new_sync_write+0x35d/0x5f0 [ 181.310993][ T7232] ? new_sync_read+0x5f0/0x5f0 [ 181.315925][ T7232] ? lock_downgrade+0x6e0/0x6e0 [ 181.320768][ T7232] ? security_file_permission+0x49/0x450 [ 181.326577][ T7232] vfs_write+0x5c3/0x870 [ 181.330804][ T7232] ksys_write+0xf4/0x1d0 [ 181.335020][ T7232] ? __ia32_sys_read+0xa0/0xa0 [ 181.339855][ T7232] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 181.346114][ T7232] ? syscall_enter_from_user_mode+0x27/0x70 [ 181.352149][ T7232] do_syscall_64+0x2d/0x40 [ 181.356718][ T7232] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.362670][ T7232] RIP: 0033:0x7fcb6faeb24f [ 181.367247][ T7232] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 181.387139][ T7232] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 181.395618][ T7232] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 181.403656][ T7232] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 181.411812][ T7232] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 181.420077][ T7232] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 181.428200][ T7232] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 181.512571][ T7235] FAULT_INJECTION: forcing a failure. [ 181.512571][ T7235] name failslab, interval 1, probability 0, space 0, times 0 [ 181.525496][ T7235] CPU: 0 PID: 7235 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 181.533895][ T7235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 181.543942][ T7235] Call Trace: [ 181.547210][ T7235] dump_stack+0xa5/0xe6 [ 181.552485][ T7235] should_fail.cold+0x5/0xa [ 181.556980][ T7235] ? hsr_add_node+0x57/0x930 [ 181.561644][ T7235] should_failslab+0x5/0x10 [ 181.566140][ T7235] kmem_cache_alloc_trace+0x55/0x370 [ 181.571581][ T7235] hsr_add_node+0x57/0x930 [ 181.576083][ T7235] hsr_forward_skb+0x4a9/0x1640 [ 181.580911][ T7235] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 181.586973][ T7235] ? create_prof_cpu_mask+0x20/0x20 [ 181.592409][ T7235] ? prp_fill_frame_info+0x620/0x620 [ 181.597667][ T7235] ? lock_chain_count+0x20/0x20 [ 181.602948][ T7235] ? find_held_lock+0x2d/0x110 [ 181.607815][ T7235] hsr_handle_frame+0x4a0/0x5e0 [ 181.612746][ T7235] ? hsr_nl_nodedown+0x300/0x300 [ 181.617845][ T7235] __netif_receive_skb_core+0x6b4/0x2e60 [ 181.623484][ T7235] ? __lock_acquire+0xb43/0x54d0 [ 181.628402][ T7235] ? generic_xdp_tx+0x520/0x520 [ 181.633324][ T7235] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 181.639387][ T7235] ? find_held_lock+0x2d/0x110 [ 181.644218][ T7235] ? lock_acquire+0x1ab/0x740 [ 181.649013][ T7235] __netif_receive_skb_one_core+0xaa/0x180 [ 181.654808][ T7235] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 181.660799][ T7235] ? ktime_get_with_offset+0x26c/0x390 [ 181.666251][ T7235] netif_receive_skb+0xf5/0x650 [ 181.671089][ T7235] ? __netif_receive_skb+0x1a0/0x1a0 [ 181.676354][ T7235] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 181.682332][ T7235] ? build_skb+0x5f/0x120 [ 181.686821][ T7235] ? __tun_build_skb+0x163/0x210 [ 181.692017][ T7235] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 181.697307][ T7235] ? tun_net_open+0xf0/0xf0 [ 181.702279][ T7235] ? lock_release+0x720/0x720 [ 181.706954][ T7235] ? tun_get_user+0x1c2f/0x2f20 [ 181.712188][ T7235] ? lock_downgrade+0x6e0/0x6e0 [ 181.717035][ T7235] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 181.723354][ T7235] tun_get_user+0xe59/0x2f20 [ 181.728233][ T7235] ? tun_build_skb+0xc20/0xc20 [ 181.733085][ T7235] ? find_held_lock+0x2d/0x110 [ 181.738176][ T7235] ? tun_get+0xef/0x1c0 [ 181.742326][ T7235] tun_chr_write_iter+0xbd/0x1a0 [ 181.747251][ T7235] ? aa_path_link+0x2e0/0x2e0 [ 181.751911][ T7235] new_sync_write+0x35d/0x5f0 [ 181.756674][ T7235] ? new_sync_read+0x5f0/0x5f0 [ 181.761453][ T7235] ? lock_downgrade+0x6e0/0x6e0 [ 181.766402][ T7235] ? security_file_permission+0x49/0x450 [ 181.772239][ T7235] vfs_write+0x5c3/0x870 [ 181.776568][ T7235] ksys_write+0xf4/0x1d0 [ 181.780806][ T7235] ? __ia32_sys_read+0xa0/0xa0 [ 181.788556][ T7235] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 181.795019][ T7235] ? syscall_enter_from_user_mode+0x27/0x70 [ 181.801429][ T7235] do_syscall_64+0x2d/0x40 [ 181.806065][ T7235] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.812428][ T7235] RIP: 0033:0x7fcb6faeb24f [ 181.816963][ T7235] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 181.836842][ T7235] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 181.845327][ T7235] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 181.853366][ T7235] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 181.861929][ T7235] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 181.870360][ T7235] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 181.878308][ T7235] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 181.942880][ T7238] FAULT_INJECTION: forcing a failure. [ 181.942880][ T7238] name failslab, interval 1, probability 0, space 0, times 0 [ 181.956063][ T7238] CPU: 0 PID: 7238 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 181.964721][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 181.975029][ T7238] Call Trace: [ 181.978583][ T7238] dump_stack+0xa5/0xe6 [ 181.984306][ T7238] should_fail.cold+0x5/0xa [ 181.988873][ T7238] ? hsr_add_node+0x57/0x930 [ 181.993545][ T7238] should_failslab+0x5/0x10 [ 181.998201][ T7238] kmem_cache_alloc_trace+0x55/0x370 [ 182.003849][ T7238] hsr_add_node+0x57/0x930 [ 182.008269][ T7238] hsr_forward_skb+0x4a9/0x1640 [ 182.013252][ T7238] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.019320][ T7238] ? create_prof_cpu_mask+0x20/0x20 [ 182.024701][ T7238] ? prp_fill_frame_info+0x620/0x620 [ 182.029983][ T7238] ? lock_chain_count+0x20/0x20 [ 182.035003][ T7238] ? find_held_lock+0x2d/0x110 [ 182.039894][ T7238] hsr_handle_frame+0x4a0/0x5e0 [ 182.044745][ T7238] ? hsr_nl_nodedown+0x300/0x300 [ 182.049898][ T7238] __netif_receive_skb_core+0x6b4/0x2e60 [ 182.055545][ T7238] ? __lock_acquire+0xb43/0x54d0 [ 182.060678][ T7238] ? generic_xdp_tx+0x520/0x520 [ 182.065704][ T7238] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.071992][ T7238] ? find_held_lock+0x2d/0x110 [ 182.076749][ T7238] ? lock_acquire+0x1ab/0x740 [ 182.081501][ T7238] __netif_receive_skb_one_core+0xaa/0x180 [ 182.087306][ T7238] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 182.093190][ T7238] ? ktime_get_with_offset+0x26c/0x390 [ 182.098719][ T7238] netif_receive_skb+0xf5/0x650 [ 182.103556][ T7238] ? __netif_receive_skb+0x1a0/0x1a0 [ 182.108833][ T7238] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.114803][ T7238] ? build_skb+0x5f/0x120 [ 182.119245][ T7238] ? __tun_build_skb+0x163/0x210 [ 182.124176][ T7238] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 182.129444][ T7238] ? tun_net_open+0xf0/0xf0 [ 182.133930][ T7238] ? lock_release+0x720/0x720 [ 182.138583][ T7238] ? tun_get_user+0x1c2f/0x2f20 [ 182.143503][ T7238] ? lock_downgrade+0x6e0/0x6e0 [ 182.148329][ T7238] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 182.154456][ T7238] tun_get_user+0xe59/0x2f20 [ 182.159131][ T7238] ? tun_build_skb+0xc20/0xc20 [ 182.164098][ T7238] ? find_held_lock+0x2d/0x110 [ 182.168841][ T7238] ? tun_get+0xef/0x1c0 [ 182.172982][ T7238] tun_chr_write_iter+0xbd/0x1a0 [ 182.177910][ T7238] ? aa_path_link+0x2e0/0x2e0 [ 182.182946][ T7238] new_sync_write+0x35d/0x5f0 [ 182.187614][ T7238] ? new_sync_read+0x5f0/0x5f0 [ 182.192469][ T7238] ? lock_downgrade+0x6e0/0x6e0 [ 182.197642][ T7238] ? security_file_permission+0x49/0x450 [ 182.203275][ T7238] vfs_write+0x5c3/0x870 [ 182.207689][ T7238] ksys_write+0xf4/0x1d0 [ 182.211909][ T7238] ? __ia32_sys_read+0xa0/0xa0 [ 182.216915][ T7238] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 182.222971][ T7238] ? syscall_enter_from_user_mode+0x27/0x70 [ 182.228937][ T7238] do_syscall_64+0x2d/0x40 [ 182.233446][ T7238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.239342][ T7238] RIP: 0033:0x7fcb6faeb24f [ 182.243738][ T7238] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 182.263500][ T7238] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 182.271977][ T7238] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 182.280020][ T7238] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 182.288063][ T7238] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 182.296019][ T7238] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 182.304065][ T7238] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 182.363100][ T7241] FAULT_INJECTION: forcing a failure. [ 182.363100][ T7241] name failslab, interval 1, probability 0, space 0, times 0 [ 182.375766][ T7241] CPU: 0 PID: 7241 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 182.384164][ T7241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 182.394213][ T7241] Call Trace: [ 182.397550][ T7241] dump_stack+0xa5/0xe6 [ 182.401706][ T7241] should_fail.cold+0x5/0xa [ 182.406198][ T7241] ? hsr_add_node+0x57/0x930 [ 182.410770][ T7241] should_failslab+0x5/0x10 [ 182.415252][ T7241] kmem_cache_alloc_trace+0x55/0x370 [ 182.420530][ T7241] hsr_add_node+0x57/0x930 [ 182.424946][ T7241] hsr_forward_skb+0x4a9/0x1640 [ 182.429883][ T7241] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.435936][ T7241] ? create_prof_cpu_mask+0x20/0x20 [ 182.441147][ T7241] ? prp_fill_frame_info+0x620/0x620 [ 182.446525][ T7241] ? lock_chain_count+0x20/0x20 [ 182.451467][ T7241] ? find_held_lock+0x2d/0x110 [ 182.456221][ T7241] hsr_handle_frame+0x4a0/0x5e0 [ 182.461171][ T7241] ? hsr_nl_nodedown+0x300/0x300 [ 182.466310][ T7241] __netif_receive_skb_core+0x6b4/0x2e60 [ 182.471963][ T7241] ? __lock_acquire+0xb43/0x54d0 [ 182.476887][ T7241] ? generic_xdp_tx+0x520/0x520 [ 182.481872][ T7241] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.488192][ T7241] ? find_held_lock+0x2d/0x110 [ 182.493037][ T7241] ? lock_acquire+0x1ab/0x740 [ 182.497718][ T7241] __netif_receive_skb_one_core+0xaa/0x180 [ 182.503517][ T7241] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 182.509684][ T7241] ? ktime_get_with_offset+0x26c/0x390 [ 182.515421][ T7241] netif_receive_skb+0xf5/0x650 [ 182.520268][ T7241] ? __netif_receive_skb+0x1a0/0x1a0 [ 182.525608][ T7241] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.532181][ T7241] ? build_skb+0x5f/0x120 [ 182.536494][ T7241] ? __tun_build_skb+0x163/0x210 [ 182.541418][ T7241] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 182.546689][ T7241] ? tun_net_open+0xf0/0xf0 [ 182.551283][ T7241] ? lock_release+0x720/0x720 [ 182.555936][ T7241] ? tun_get_user+0x1c2f/0x2f20 [ 182.560883][ T7241] ? lock_downgrade+0x6e0/0x6e0 [ 182.565752][ T7241] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 182.571804][ T7241] tun_get_user+0xe59/0x2f20 [ 182.576386][ T7241] ? tun_build_skb+0xc20/0xc20 [ 182.581147][ T7241] ? find_held_lock+0x2d/0x110 [ 182.585906][ T7241] ? tun_get+0xef/0x1c0 [ 182.590067][ T7241] tun_chr_write_iter+0xbd/0x1a0 [ 182.595419][ T7241] ? aa_path_link+0x2e0/0x2e0 [ 182.600212][ T7241] new_sync_write+0x35d/0x5f0 [ 182.605053][ T7241] ? new_sync_read+0x5f0/0x5f0 [ 182.610206][ T7241] ? lock_downgrade+0x6e0/0x6e0 [ 182.615198][ T7241] ? security_file_permission+0x49/0x450 [ 182.620997][ T7241] vfs_write+0x5c3/0x870 [ 182.625418][ T7241] ksys_write+0xf4/0x1d0 [ 182.629646][ T7241] ? __ia32_sys_read+0xa0/0xa0 [ 182.634602][ T7241] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 182.640800][ T7241] ? syscall_enter_from_user_mode+0x27/0x70 [ 182.646727][ T7241] do_syscall_64+0x2d/0x40 [ 182.651576][ T7241] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.657467][ T7241] RIP: 0033:0x7fcb6faeb24f [ 182.662099][ T7241] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 182.681690][ T7241] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 182.690115][ T7241] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 182.698067][ T7241] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 182.706205][ T7241] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 182.714159][ T7241] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 182.722373][ T7241] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 182.771926][ T7244] FAULT_INJECTION: forcing a failure. [ 182.771926][ T7244] name failslab, interval 1, probability 0, space 0, times 0 [ 182.785337][ T7244] CPU: 0 PID: 7244 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 182.793767][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 182.804041][ T7244] Call Trace: [ 182.807314][ T7244] dump_stack+0xa5/0xe6 [ 182.811452][ T7244] should_fail.cold+0x5/0xa [ 182.816054][ T7244] ? hsr_add_node+0x57/0x930 [ 182.820638][ T7244] should_failslab+0x5/0x10 [ 182.825272][ T7244] kmem_cache_alloc_trace+0x55/0x370 [ 182.831013][ T7244] hsr_add_node+0x57/0x930 [ 182.835430][ T7244] hsr_forward_skb+0x4a9/0x1640 [ 182.840374][ T7244] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.846505][ T7244] ? create_prof_cpu_mask+0x20/0x20 [ 182.851788][ T7244] ? prp_fill_frame_info+0x620/0x620 [ 182.857065][ T7244] ? lock_chain_count+0x20/0x20 [ 182.861990][ T7244] ? find_held_lock+0x2d/0x110 [ 182.866740][ T7244] hsr_handle_frame+0x4a0/0x5e0 [ 182.871576][ T7244] ? hsr_nl_nodedown+0x300/0x300 [ 182.876492][ T7244] __netif_receive_skb_core+0x6b4/0x2e60 [ 182.882377][ T7244] ? __lock_acquire+0xb43/0x54d0 [ 182.887763][ T7244] ? generic_xdp_tx+0x520/0x520 [ 182.892706][ T7244] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.898672][ T7244] ? find_held_lock+0x2d/0x110 [ 182.903425][ T7244] ? lock_acquire+0x1ab/0x740 [ 182.908107][ T7244] __netif_receive_skb_one_core+0xaa/0x180 [ 182.914030][ T7244] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 182.919983][ T7244] ? ktime_get_with_offset+0x26c/0x390 [ 182.925598][ T7244] netif_receive_skb+0xf5/0x650 [ 182.930428][ T7244] ? __netif_receive_skb+0x1a0/0x1a0 [ 182.935979][ T7244] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 182.942213][ T7244] ? build_skb+0x5f/0x120 [ 182.946870][ T7244] ? __tun_build_skb+0x163/0x210 [ 182.951786][ T7244] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 182.957070][ T7244] ? tun_net_open+0xf0/0xf0 [ 182.961631][ T7244] ? lock_release+0x720/0x720 [ 182.966294][ T7244] ? tun_get_user+0x1c2f/0x2f20 [ 182.971127][ T7244] ? lock_downgrade+0x6e0/0x6e0 [ 182.975964][ T7244] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 182.981918][ T7244] tun_get_user+0xe59/0x2f20 [ 182.986491][ T7244] ? tun_build_skb+0xc20/0xc20 [ 182.991233][ T7244] ? find_held_lock+0x2d/0x110 [ 182.997147][ T7244] ? tun_get+0xef/0x1c0 [ 183.001295][ T7244] tun_chr_write_iter+0xbd/0x1a0 [ 183.006242][ T7244] ? aa_path_link+0x2e0/0x2e0 [ 183.011089][ T7244] new_sync_write+0x35d/0x5f0 [ 183.015748][ T7244] ? new_sync_read+0x5f0/0x5f0 [ 183.020670][ T7244] ? lock_downgrade+0x6e0/0x6e0 [ 183.025516][ T7244] ? security_file_permission+0x49/0x450 [ 183.031224][ T7244] vfs_write+0x5c3/0x870 [ 183.035456][ T7244] ksys_write+0xf4/0x1d0 [ 183.039810][ T7244] ? __ia32_sys_read+0xa0/0xa0 [ 183.044572][ T7244] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 183.050607][ T7244] ? syscall_enter_from_user_mode+0x27/0x70 [ 183.056657][ T7244] do_syscall_64+0x2d/0x40 [ 183.061156][ T7244] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.067142][ T7244] RIP: 0033:0x7fcb6faeb24f [ 183.071639][ T7244] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 183.091440][ T7244] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 183.099858][ T7244] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 183.107841][ T7244] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 183.116073][ T7244] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 183.124344][ T7244] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 183.132294][ T7244] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 183.194925][ T7247] FAULT_INJECTION: forcing a failure. [ 183.194925][ T7247] name failslab, interval 1, probability 0, space 0, times 0 [ 183.207594][ T7247] CPU: 0 PID: 7247 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 183.216431][ T7247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 183.227173][ T7247] Call Trace: [ 183.230442][ T7247] dump_stack+0xa5/0xe6 [ 183.234600][ T7247] should_fail.cold+0x5/0xa [ 183.239104][ T7247] ? hsr_add_node+0x57/0x930 [ 183.243877][ T7247] should_failslab+0x5/0x10 [ 183.248381][ T7247] kmem_cache_alloc_trace+0x55/0x370 [ 183.253692][ T7247] hsr_add_node+0x57/0x930 [ 183.258187][ T7247] hsr_forward_skb+0x4a9/0x1640 [ 183.263194][ T7247] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 183.269152][ T7247] ? create_prof_cpu_mask+0x20/0x20 [ 183.274625][ T7247] ? prp_fill_frame_info+0x620/0x620 [ 183.279903][ T7247] ? lock_chain_count+0x20/0x20 [ 183.284851][ T7247] ? find_held_lock+0x2d/0x110 [ 183.289727][ T7247] hsr_handle_frame+0x4a0/0x5e0 [ 183.294605][ T7247] ? hsr_nl_nodedown+0x300/0x300 [ 183.299711][ T7247] __netif_receive_skb_core+0x6b4/0x2e60 [ 183.305338][ T7247] ? __lock_acquire+0xb43/0x54d0 [ 183.310260][ T7247] ? generic_xdp_tx+0x520/0x520 [ 183.315102][ T7247] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 183.321106][ T7247] ? find_held_lock+0x2d/0x110 [ 183.325938][ T7247] ? lock_acquire+0x1ab/0x740 [ 183.330678][ T7247] __netif_receive_skb_one_core+0xaa/0x180 [ 183.336657][ T7247] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 183.342552][ T7247] ? ktime_get_with_offset+0x26c/0x390 [ 183.348095][ T7247] netif_receive_skb+0xf5/0x650 [ 183.352937][ T7247] ? __netif_receive_skb+0x1a0/0x1a0 [ 183.358382][ T7247] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 183.364341][ T7247] ? build_skb+0x5f/0x120 [ 183.368652][ T7247] ? __tun_build_skb+0x163/0x210 [ 183.373594][ T7247] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 183.378877][ T7247] ? tun_net_open+0xf0/0xf0 [ 183.383627][ T7247] ? lock_release+0x720/0x720 [ 183.388299][ T7247] ? tun_get_user+0x1c2f/0x2f20 [ 183.393268][ T7247] ? lock_downgrade+0x6e0/0x6e0 [ 183.398108][ T7247] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 183.404197][ T7247] tun_get_user+0xe59/0x2f20 [ 183.408880][ T7247] ? tun_build_skb+0xc20/0xc20 [ 183.413619][ T7247] ? find_held_lock+0x2d/0x110 [ 183.418461][ T7247] ? tun_get+0xef/0x1c0 [ 183.422619][ T7247] tun_chr_write_iter+0xbd/0x1a0 [ 183.427552][ T7247] ? aa_path_link+0x2e0/0x2e0 [ 183.432320][ T7247] new_sync_write+0x35d/0x5f0 [ 183.437074][ T7247] ? new_sync_read+0x5f0/0x5f0 [ 183.442254][ T7247] ? lock_downgrade+0x6e0/0x6e0 [ 183.447196][ T7247] ? security_file_permission+0x49/0x450 [ 183.452921][ T7247] vfs_write+0x5c3/0x870 [ 183.457257][ T7247] ksys_write+0xf4/0x1d0 [ 183.461611][ T7247] ? __ia32_sys_read+0xa0/0xa0 [ 183.466485][ T7247] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 183.472629][ T7247] ? syscall_enter_from_user_mode+0x27/0x70 [ 183.478617][ T7247] do_syscall_64+0x2d/0x40 [ 183.483102][ T7247] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.488971][ T7247] RIP: 0033:0x7fcb6faeb24f [ 183.493367][ T7247] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 183.513047][ T7247] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 183.521443][ T7247] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 183.529828][ T7247] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 183.538298][ T7247] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 183.546278][ T7247] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 183.554316][ T7247] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 183.637326][ T7250] FAULT_INJECTION: forcing a failure. [ 183.637326][ T7250] name failslab, interval 1, probability 0, space 0, times 0 [ 183.649986][ T7250] CPU: 0 PID: 7250 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 183.658295][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 183.668576][ T7250] Call Trace: [ 183.672277][ T7250] dump_stack+0xa5/0xe6 [ 183.676416][ T7250] should_fail.cold+0x5/0xa [ 183.680915][ T7250] ? hsr_add_node+0x57/0x930 [ 183.685486][ T7250] should_failslab+0x5/0x10 [ 183.689977][ T7250] kmem_cache_alloc_trace+0x55/0x370 [ 183.695430][ T7250] hsr_add_node+0x57/0x930 [ 183.699948][ T7250] hsr_forward_skb+0x4a9/0x1640 [ 183.704792][ T7250] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 183.710758][ T7250] ? create_prof_cpu_mask+0x20/0x20 [ 183.716026][ T7250] ? prp_fill_frame_info+0x620/0x620 [ 183.721299][ T7250] ? lock_chain_count+0x20/0x20 [ 183.726145][ T7250] ? find_held_lock+0x2d/0x110 [ 183.730894][ T7250] hsr_handle_frame+0x4a0/0x5e0 [ 183.735727][ T7250] ? hsr_nl_nodedown+0x300/0x300 [ 183.740653][ T7250] __netif_receive_skb_core+0x6b4/0x2e60 [ 183.746475][ T7250] ? __lock_acquire+0xb43/0x54d0 [ 183.751404][ T7250] ? generic_xdp_tx+0x520/0x520 [ 183.756273][ T7250] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 183.762345][ T7250] ? find_held_lock+0x2d/0x110 [ 183.767101][ T7250] ? lock_acquire+0x1ab/0x740 [ 183.771846][ T7250] __netif_receive_skb_one_core+0xaa/0x180 [ 183.777635][ T7250] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 183.783688][ T7250] ? ktime_get_with_offset+0x26c/0x390 [ 183.789136][ T7250] netif_receive_skb+0xf5/0x650 [ 183.793976][ T7250] ? __netif_receive_skb+0x1a0/0x1a0 [ 183.799273][ T7250] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 183.805248][ T7250] ? build_skb+0x5f/0x120 [ 183.809577][ T7250] ? __tun_build_skb+0x163/0x210 [ 183.814500][ T7250] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 183.819850][ T7250] ? tun_net_open+0xf0/0xf0 [ 183.824618][ T7250] ? lock_release+0x720/0x720 [ 183.829463][ T7250] ? tun_get_user+0x1c2f/0x2f20 [ 183.834539][ T7250] ? lock_downgrade+0x6e0/0x6e0 [ 183.839847][ T7250] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 183.845936][ T7250] tun_get_user+0xe59/0x2f20 [ 183.850621][ T7250] ? tun_build_skb+0xc20/0xc20 [ 183.855459][ T7250] ? find_held_lock+0x2d/0x110 [ 183.860211][ T7250] ? tun_get+0xef/0x1c0 [ 183.864405][ T7250] tun_chr_write_iter+0xbd/0x1a0 [ 183.869454][ T7250] ? aa_path_link+0x2e0/0x2e0 [ 183.874212][ T7250] new_sync_write+0x35d/0x5f0 [ 183.878953][ T7250] ? new_sync_read+0x5f0/0x5f0 [ 183.884222][ T7250] ? lock_downgrade+0x6e0/0x6e0 [ 183.889334][ T7250] ? security_file_permission+0x49/0x450 [ 183.895065][ T7250] vfs_write+0x5c3/0x870 [ 183.899663][ T7250] ksys_write+0xf4/0x1d0 [ 183.903893][ T7250] ? __ia32_sys_read+0xa0/0xa0 [ 183.908666][ T7250] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 183.914632][ T7250] ? syscall_enter_from_user_mode+0x27/0x70 [ 183.920504][ T7250] do_syscall_64+0x2d/0x40 [ 183.924898][ T7250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.930856][ T7250] RIP: 0033:0x7fcb6faeb24f [ 183.935365][ T7250] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 183.955956][ T7250] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 183.965027][ T7250] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 183.973078][ T7250] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:04:23 executed programs: 249 [ 183.981313][ T7250] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 183.989633][ T7250] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 183.997787][ T7250] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 184.061759][ T7253] FAULT_INJECTION: forcing a failure. [ 184.061759][ T7253] name failslab, interval 1, probability 0, space 0, times 0 [ 184.075014][ T7253] CPU: 1 PID: 7253 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 184.083556][ T7253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 184.093963][ T7253] Call Trace: [ 184.097343][ T7253] dump_stack+0xa5/0xe6 [ 184.101672][ T7253] should_fail.cold+0x5/0xa [ 184.106166][ T7253] ? hsr_add_node+0x57/0x930 [ 184.111246][ T7253] should_failslab+0x5/0x10 [ 184.115739][ T7253] kmem_cache_alloc_trace+0x55/0x370 [ 184.121275][ T7253] hsr_add_node+0x57/0x930 [ 184.125765][ T7253] hsr_forward_skb+0x4a9/0x1640 [ 184.130614][ T7253] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 184.136680][ T7253] ? create_prof_cpu_mask+0x20/0x20 [ 184.141885][ T7253] ? prp_fill_frame_info+0x620/0x620 [ 184.147169][ T7253] ? lock_chain_count+0x20/0x20 [ 184.152049][ T7253] ? find_held_lock+0x2d/0x110 [ 184.156822][ T7253] hsr_handle_frame+0x4a0/0x5e0 [ 184.162188][ T7253] ? hsr_nl_nodedown+0x300/0x300 [ 184.167258][ T7253] __netif_receive_skb_core+0x6b4/0x2e60 [ 184.172992][ T7253] ? __lock_acquire+0xb43/0x54d0 [ 184.178075][ T7253] ? generic_xdp_tx+0x520/0x520 [ 184.183037][ T7253] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 184.189002][ T7253] ? find_held_lock+0x2d/0x110 [ 184.193921][ T7253] ? lock_acquire+0x1ab/0x740 [ 184.198662][ T7253] __netif_receive_skb_one_core+0xaa/0x180 [ 184.204452][ T7253] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 184.210681][ T7253] ? ktime_get_with_offset+0x26c/0x390 [ 184.216137][ T7253] netif_receive_skb+0xf5/0x650 [ 184.221074][ T7253] ? __netif_receive_skb+0x1a0/0x1a0 [ 184.226346][ T7253] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 184.232446][ T7253] ? build_skb+0x5f/0x120 [ 184.236918][ T7253] ? __tun_build_skb+0x163/0x210 [ 184.241954][ T7253] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 184.247227][ T7253] ? tun_net_open+0xf0/0xf0 [ 184.251807][ T7253] ? lock_release+0x720/0x720 [ 184.256594][ T7253] ? tun_get_user+0x1c2f/0x2f20 [ 184.261517][ T7253] ? lock_downgrade+0x6e0/0x6e0 [ 184.266352][ T7253] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 184.272565][ T7253] tun_get_user+0xe59/0x2f20 [ 184.277164][ T7253] ? tun_build_skb+0xc20/0xc20 [ 184.282118][ T7253] ? find_held_lock+0x2d/0x110 [ 184.287137][ T7253] ? tun_get+0xef/0x1c0 [ 184.291572][ T7253] tun_chr_write_iter+0xbd/0x1a0 [ 184.296570][ T7253] ? aa_path_link+0x2e0/0x2e0 [ 184.301268][ T7253] new_sync_write+0x35d/0x5f0 [ 184.306031][ T7253] ? new_sync_read+0x5f0/0x5f0 [ 184.310928][ T7253] ? lock_downgrade+0x6e0/0x6e0 [ 184.316370][ T7253] ? security_file_permission+0x49/0x450 [ 184.322213][ T7253] vfs_write+0x5c3/0x870 [ 184.326628][ T7253] ksys_write+0xf4/0x1d0 [ 184.331252][ T7253] ? __ia32_sys_read+0xa0/0xa0 [ 184.336018][ T7253] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 184.341995][ T7253] ? syscall_enter_from_user_mode+0x27/0x70 [ 184.348057][ T7253] do_syscall_64+0x2d/0x40 [ 184.352667][ T7253] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.358628][ T7253] RIP: 0033:0x7fcb6faeb24f [ 184.363137][ T7253] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 184.382816][ T7253] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 184.391387][ T7253] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 184.399428][ T7253] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 184.407389][ T7253] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 184.415344][ T7253] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 184.423304][ T7253] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 184.483277][ T7255] FAULT_INJECTION: forcing a failure. [ 184.483277][ T7255] name failslab, interval 1, probability 0, space 0, times 0 [ 184.496032][ T7255] CPU: 1 PID: 7255 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 184.504522][ T7255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 184.515323][ T7255] Call Trace: [ 184.518641][ T7255] dump_stack+0xa5/0xe6 [ 184.522933][ T7255] should_fail.cold+0x5/0xa [ 184.527961][ T7255] ? hsr_add_node+0x57/0x930 [ 184.532735][ T7255] should_failslab+0x5/0x10 [ 184.537308][ T7255] kmem_cache_alloc_trace+0x55/0x370 [ 184.542585][ T7255] hsr_add_node+0x57/0x930 [ 184.546983][ T7255] hsr_forward_skb+0x4a9/0x1640 [ 184.551814][ T7255] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 184.557862][ T7255] ? create_prof_cpu_mask+0x20/0x20 [ 184.563134][ T7255] ? prp_fill_frame_info+0x620/0x620 [ 184.568402][ T7255] ? lock_chain_count+0x20/0x20 [ 184.573243][ T7255] ? find_held_lock+0x2d/0x110 [ 184.578113][ T7255] hsr_handle_frame+0x4a0/0x5e0 [ 184.582972][ T7255] ? hsr_nl_nodedown+0x300/0x300 [ 184.588092][ T7255] __netif_receive_skb_core+0x6b4/0x2e60 [ 184.593829][ T7255] ? __lock_acquire+0xb43/0x54d0 [ 184.598751][ T7255] ? generic_xdp_tx+0x520/0x520 [ 184.603588][ T7255] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 184.609558][ T7255] ? find_held_lock+0x2d/0x110 [ 184.614462][ T7255] ? lock_acquire+0x1ab/0x740 [ 184.619249][ T7255] __netif_receive_skb_one_core+0xaa/0x180 [ 184.625352][ T7255] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 184.631284][ T7255] ? ktime_get_with_offset+0x26c/0x390 [ 184.636753][ T7255] netif_receive_skb+0xf5/0x650 [ 184.641761][ T7255] ? __netif_receive_skb+0x1a0/0x1a0 [ 184.647108][ T7255] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 184.653253][ T7255] ? build_skb+0x5f/0x120 [ 184.657827][ T7255] ? __tun_build_skb+0x163/0x210 [ 184.662838][ T7255] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 184.668285][ T7255] ? tun_net_open+0xf0/0xf0 [ 184.672774][ T7255] ? lock_release+0x720/0x720 [ 184.677631][ T7255] ? tun_get_user+0x1c2f/0x2f20 [ 184.682482][ T7255] ? lock_downgrade+0x6e0/0x6e0 [ 184.687318][ T7255] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 184.693306][ T7255] tun_get_user+0xe59/0x2f20 [ 184.698032][ T7255] ? tun_build_skb+0xc20/0xc20 [ 184.702803][ T7255] ? find_held_lock+0x2d/0x110 [ 184.708173][ T7255] ? tun_get+0xef/0x1c0 [ 184.712349][ T7255] tun_chr_write_iter+0xbd/0x1a0 [ 184.717433][ T7255] ? aa_path_link+0x2e0/0x2e0 [ 184.722111][ T7255] new_sync_write+0x35d/0x5f0 [ 184.726777][ T7255] ? new_sync_read+0x5f0/0x5f0 [ 184.731527][ T7255] ? lock_downgrade+0x6e0/0x6e0 [ 184.736474][ T7255] ? security_file_permission+0x49/0x450 [ 184.742172][ T7255] vfs_write+0x5c3/0x870 [ 184.746585][ T7255] ksys_write+0xf4/0x1d0 [ 184.750910][ T7255] ? __ia32_sys_read+0xa0/0xa0 [ 184.755754][ T7255] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 184.761818][ T7255] ? syscall_enter_from_user_mode+0x27/0x70 [ 184.769444][ T7255] do_syscall_64+0x2d/0x40 [ 184.773851][ T7255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.779903][ T7255] RIP: 0033:0x7fcb6faeb24f [ 184.784346][ T7255] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 184.805467][ T7255] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 184.813887][ T7255] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 184.822034][ T7255] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 184.830436][ T7255] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 184.838409][ T7255] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 184.846461][ T7255] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 184.905505][ T7257] FAULT_INJECTION: forcing a failure. [ 184.905505][ T7257] name failslab, interval 1, probability 0, space 0, times 0 [ 184.918350][ T7257] CPU: 0 PID: 7257 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 184.926988][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 184.937141][ T7257] Call Trace: [ 184.940585][ T7257] dump_stack+0xa5/0xe6 [ 184.944726][ T7257] should_fail.cold+0x5/0xa [ 184.949214][ T7257] ? hsr_add_node+0x57/0x930 [ 184.954234][ T7257] should_failslab+0x5/0x10 [ 184.958776][ T7257] kmem_cache_alloc_trace+0x55/0x370 [ 184.964251][ T7257] hsr_add_node+0x57/0x930 [ 184.969098][ T7257] hsr_forward_skb+0x4a9/0x1640 [ 184.973932][ T7257] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 184.979891][ T7257] ? create_prof_cpu_mask+0x20/0x20 [ 184.985949][ T7257] ? prp_fill_frame_info+0x620/0x620 [ 184.991319][ T7257] ? lock_chain_count+0x20/0x20 [ 184.996152][ T7257] ? find_held_lock+0x2d/0x110 [ 185.000990][ T7257] hsr_handle_frame+0x4a0/0x5e0 [ 185.006053][ T7257] ? hsr_nl_nodedown+0x300/0x300 [ 185.011083][ T7257] __netif_receive_skb_core+0x6b4/0x2e60 [ 185.017010][ T7257] ? __lock_acquire+0xb43/0x54d0 [ 185.022045][ T7257] ? generic_xdp_tx+0x520/0x520 [ 185.027054][ T7257] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.033024][ T7257] ? find_held_lock+0x2d/0x110 [ 185.037935][ T7257] ? lock_acquire+0x1ab/0x740 [ 185.042878][ T7257] __netif_receive_skb_one_core+0xaa/0x180 [ 185.048689][ T7257] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 185.054661][ T7257] ? ktime_get_with_offset+0x26c/0x390 [ 185.060214][ T7257] netif_receive_skb+0xf5/0x650 [ 185.065052][ T7257] ? __netif_receive_skb+0x1a0/0x1a0 [ 185.070332][ T7257] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.076313][ T7257] ? build_skb+0x5f/0x120 [ 185.081236][ T7257] ? __tun_build_skb+0x163/0x210 [ 185.086184][ T7257] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 185.091550][ T7257] ? tun_net_open+0xf0/0xf0 [ 185.096063][ T7257] ? lock_release+0x720/0x720 [ 185.100722][ T7257] ? tun_get_user+0x1c2f/0x2f20 [ 185.105642][ T7257] ? lock_downgrade+0x6e0/0x6e0 [ 185.110482][ T7257] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.116619][ T7257] tun_get_user+0xe59/0x2f20 [ 185.121646][ T7257] ? tun_build_skb+0xc20/0xc20 [ 185.126508][ T7257] ? find_held_lock+0x2d/0x110 [ 185.131271][ T7257] ? tun_get+0xef/0x1c0 [ 185.135430][ T7257] tun_chr_write_iter+0xbd/0x1a0 [ 185.140361][ T7257] ? aa_path_link+0x2e0/0x2e0 [ 185.145156][ T7257] new_sync_write+0x35d/0x5f0 [ 185.150601][ T7257] ? new_sync_read+0x5f0/0x5f0 [ 185.155559][ T7257] ? lock_downgrade+0x6e0/0x6e0 [ 185.160494][ T7257] ? security_file_permission+0x49/0x450 [ 185.166125][ T7257] vfs_write+0x5c3/0x870 [ 185.170709][ T7257] ksys_write+0xf4/0x1d0 [ 185.174932][ T7257] ? __ia32_sys_read+0xa0/0xa0 [ 185.179767][ T7257] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.185729][ T7257] ? syscall_enter_from_user_mode+0x27/0x70 [ 185.191615][ T7257] do_syscall_64+0x2d/0x40 [ 185.196107][ T7257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.201986][ T7257] RIP: 0033:0x7fcb6faeb24f [ 185.206387][ T7257] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 185.226068][ T7257] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 185.234550][ T7257] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 185.242594][ T7257] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 185.250557][ T7257] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 185.258603][ T7257] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 185.266894][ T7257] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 185.373503][ T7260] FAULT_INJECTION: forcing a failure. [ 185.373503][ T7260] name failslab, interval 1, probability 0, space 0, times 0 [ 185.386420][ T7260] CPU: 1 PID: 7260 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 185.394905][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 185.405037][ T7260] Call Trace: [ 185.408388][ T7260] dump_stack+0xa5/0xe6 [ 185.412617][ T7260] should_fail.cold+0x5/0xa [ 185.417211][ T7260] ? hsr_add_node+0x57/0x930 [ 185.421779][ T7260] should_failslab+0x5/0x10 [ 185.426273][ T7260] kmem_cache_alloc_trace+0x55/0x370 [ 185.431564][ T7260] hsr_add_node+0x57/0x930 [ 185.435972][ T7260] hsr_forward_skb+0x4a9/0x1640 [ 185.440804][ T7260] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.446759][ T7260] ? create_prof_cpu_mask+0x20/0x20 [ 185.451940][ T7260] ? prp_fill_frame_info+0x620/0x620 [ 185.457209][ T7260] ? lock_chain_count+0x20/0x20 [ 185.462045][ T7260] ? find_held_lock+0x2d/0x110 [ 185.466805][ T7260] hsr_handle_frame+0x4a0/0x5e0 [ 185.471650][ T7260] ? hsr_nl_nodedown+0x300/0x300 [ 185.476617][ T7260] __netif_receive_skb_core+0x6b4/0x2e60 [ 185.482345][ T7260] ? __lock_acquire+0xb43/0x54d0 [ 185.487632][ T7260] ? generic_xdp_tx+0x520/0x520 [ 185.492472][ T7260] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.498698][ T7260] ? find_held_lock+0x2d/0x110 [ 185.503450][ T7260] ? lock_acquire+0x1ab/0x740 [ 185.508124][ T7260] __netif_receive_skb_one_core+0xaa/0x180 [ 185.514095][ T7260] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 185.519989][ T7260] ? ktime_get_with_offset+0x26c/0x390 [ 185.525498][ T7260] netif_receive_skb+0xf5/0x650 [ 185.530349][ T7260] ? __netif_receive_skb+0x1a0/0x1a0 [ 185.535701][ T7260] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.541763][ T7260] ? build_skb+0x5f/0x120 [ 185.546075][ T7260] ? __tun_build_skb+0x163/0x210 [ 185.551144][ T7260] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 185.556426][ T7260] ? tun_net_open+0xf0/0xf0 [ 185.560995][ T7260] ? lock_release+0x720/0x720 [ 185.565655][ T7260] ? tun_get_user+0x1c2f/0x2f20 [ 185.570574][ T7260] ? lock_downgrade+0x6e0/0x6e0 [ 185.575403][ T7260] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.581413][ T7260] tun_get_user+0xe59/0x2f20 [ 185.586166][ T7260] ? tun_build_skb+0xc20/0xc20 [ 185.590907][ T7260] ? find_held_lock+0x2d/0x110 [ 185.595846][ T7260] ? tun_get+0xef/0x1c0 [ 185.600250][ T7260] tun_chr_write_iter+0xbd/0x1a0 [ 185.605264][ T7260] ? aa_path_link+0x2e0/0x2e0 [ 185.610367][ T7260] new_sync_write+0x35d/0x5f0 [ 185.615021][ T7260] ? new_sync_read+0x5f0/0x5f0 [ 185.619762][ T7260] ? lock_downgrade+0x6e0/0x6e0 [ 185.624835][ T7260] ? security_file_permission+0x49/0x450 [ 185.630460][ T7260] vfs_write+0x5c3/0x870 [ 185.634701][ T7260] ksys_write+0xf4/0x1d0 [ 185.639204][ T7260] ? __ia32_sys_read+0xa0/0xa0 [ 185.644042][ T7260] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.650095][ T7260] ? syscall_enter_from_user_mode+0x27/0x70 [ 185.655971][ T7260] do_syscall_64+0x2d/0x40 [ 185.660369][ T7260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.666257][ T7260] RIP: 0033:0x7fcb6faeb24f [ 185.670655][ T7260] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 185.690788][ T7260] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 185.699527][ T7260] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 185.707678][ T7260] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 185.715724][ T7260] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 185.724065][ T7260] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 185.732139][ T7260] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 185.787062][ T7262] FAULT_INJECTION: forcing a failure. [ 185.787062][ T7262] name failslab, interval 1, probability 0, space 0, times 0 [ 185.800242][ T7262] CPU: 1 PID: 7262 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 185.808825][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 185.819186][ T7262] Call Trace: [ 185.822477][ T7262] dump_stack+0xa5/0xe6 [ 185.826874][ T7262] should_fail.cold+0x5/0xa [ 185.831721][ T7262] ? hsr_add_node+0x57/0x930 [ 185.836328][ T7262] should_failslab+0x5/0x10 [ 185.840917][ T7262] kmem_cache_alloc_trace+0x55/0x370 [ 185.846508][ T7262] hsr_add_node+0x57/0x930 [ 185.850940][ T7262] hsr_forward_skb+0x4a9/0x1640 [ 185.855786][ T7262] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.861940][ T7262] ? create_prof_cpu_mask+0x20/0x20 [ 185.867488][ T7262] ? prp_fill_frame_info+0x620/0x620 [ 185.873035][ T7262] ? lock_chain_count+0x20/0x20 [ 185.877871][ T7262] ? find_held_lock+0x2d/0x110 [ 185.882710][ T7262] hsr_handle_frame+0x4a0/0x5e0 [ 185.887546][ T7262] ? hsr_nl_nodedown+0x300/0x300 [ 185.892667][ T7262] __netif_receive_skb_core+0x6b4/0x2e60 [ 185.898461][ T7262] ? __lock_acquire+0xb43/0x54d0 [ 185.904015][ T7262] ? generic_xdp_tx+0x520/0x520 [ 185.908961][ T7262] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.915478][ T7262] ? find_held_lock+0x2d/0x110 [ 185.920700][ T7262] ? lock_acquire+0x1ab/0x740 [ 185.925386][ T7262] __netif_receive_skb_one_core+0xaa/0x180 [ 185.931186][ T7262] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 185.937172][ T7262] ? ktime_get_with_offset+0x26c/0x390 [ 185.942634][ T7262] netif_receive_skb+0xf5/0x650 [ 185.947875][ T7262] ? __netif_receive_skb+0x1a0/0x1a0 [ 185.953169][ T7262] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.959403][ T7262] ? build_skb+0x5f/0x120 [ 185.963719][ T7262] ? __tun_build_skb+0x163/0x210 [ 185.968643][ T7262] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 185.974093][ T7262] ? tun_net_open+0xf0/0xf0 [ 185.978749][ T7262] ? lock_release+0x720/0x720 [ 185.983414][ T7262] ? tun_get_user+0x1c2f/0x2f20 [ 185.988980][ T7262] ? lock_downgrade+0x6e0/0x6e0 [ 185.994022][ T7262] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.000046][ T7262] tun_get_user+0xe59/0x2f20 [ 186.004640][ T7262] ? tun_build_skb+0xc20/0xc20 [ 186.009749][ T7262] ? find_held_lock+0x2d/0x110 [ 186.014606][ T7262] ? tun_get+0xef/0x1c0 [ 186.018851][ T7262] tun_chr_write_iter+0xbd/0x1a0 [ 186.024041][ T7262] ? aa_path_link+0x2e0/0x2e0 [ 186.028798][ T7262] new_sync_write+0x35d/0x5f0 [ 186.033570][ T7262] ? new_sync_read+0x5f0/0x5f0 [ 186.039075][ T7262] ? lock_downgrade+0x6e0/0x6e0 [ 186.044008][ T7262] ? security_file_permission+0x49/0x450 [ 186.049717][ T7262] vfs_write+0x5c3/0x870 [ 186.054209][ T7262] ksys_write+0xf4/0x1d0 [ 186.058446][ T7262] ? __ia32_sys_read+0xa0/0xa0 [ 186.063197][ T7262] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.069261][ T7262] ? syscall_enter_from_user_mode+0x27/0x70 [ 186.075143][ T7262] do_syscall_64+0x2d/0x40 [ 186.079559][ T7262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.085639][ T7262] RIP: 0033:0x7fcb6faeb24f [ 186.090057][ T7262] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 186.109750][ T7262] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 186.118331][ T7262] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 186.126286][ T7262] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 186.134245][ T7262] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 186.142469][ T7262] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 186.150778][ T7262] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 186.212687][ T7265] FAULT_INJECTION: forcing a failure. [ 186.212687][ T7265] name failslab, interval 1, probability 0, space 0, times 0 [ 186.225595][ T7265] CPU: 1 PID: 7265 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 186.234000][ T7265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 186.244388][ T7265] Call Trace: [ 186.247738][ T7265] dump_stack+0xa5/0xe6 [ 186.252061][ T7265] should_fail.cold+0x5/0xa [ 186.256539][ T7265] ? hsr_add_node+0x57/0x930 [ 186.261105][ T7265] should_failslab+0x5/0x10 [ 186.265761][ T7265] kmem_cache_alloc_trace+0x55/0x370 [ 186.271163][ T7265] hsr_add_node+0x57/0x930 [ 186.275758][ T7265] hsr_forward_skb+0x4a9/0x1640 [ 186.280609][ T7265] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 186.286577][ T7265] ? create_prof_cpu_mask+0x20/0x20 [ 186.291764][ T7265] ? prp_fill_frame_info+0x620/0x620 [ 186.297299][ T7265] ? lock_chain_count+0x20/0x20 [ 186.302349][ T7265] ? find_held_lock+0x2d/0x110 [ 186.307114][ T7265] hsr_handle_frame+0x4a0/0x5e0 [ 186.312044][ T7265] ? hsr_nl_nodedown+0x300/0x300 [ 186.316981][ T7265] __netif_receive_skb_core+0x6b4/0x2e60 [ 186.322693][ T7265] ? __lock_acquire+0xb43/0x54d0 [ 186.327712][ T7265] ? generic_xdp_tx+0x520/0x520 [ 186.332885][ T7265] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 186.338862][ T7265] ? find_held_lock+0x2d/0x110 [ 186.343731][ T7265] ? lock_acquire+0x1ab/0x740 [ 186.348497][ T7265] __netif_receive_skb_one_core+0xaa/0x180 [ 186.354567][ T7265] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 186.360474][ T7265] ? ktime_get_with_offset+0x26c/0x390 [ 186.366008][ T7265] netif_receive_skb+0xf5/0x650 [ 186.370938][ T7265] ? __netif_receive_skb+0x1a0/0x1a0 [ 186.376231][ T7265] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 186.382347][ T7265] ? build_skb+0x5f/0x120 [ 186.386657][ T7265] ? __tun_build_skb+0x163/0x210 [ 186.391574][ T7265] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 186.396883][ T7265] ? tun_net_open+0xf0/0xf0 [ 186.401367][ T7265] ? lock_release+0x720/0x720 [ 186.406139][ T7265] ? tun_get_user+0x1c2f/0x2f20 [ 186.411230][ T7265] ? lock_downgrade+0x6e0/0x6e0 [ 186.416064][ T7265] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.422213][ T7265] tun_get_user+0xe59/0x2f20 [ 186.426793][ T7265] ? tun_build_skb+0xc20/0xc20 [ 186.431534][ T7265] ? find_held_lock+0x2d/0x110 [ 186.436334][ T7265] ? tun_get+0xef/0x1c0 [ 186.440477][ T7265] tun_chr_write_iter+0xbd/0x1a0 [ 186.445482][ T7265] ? aa_path_link+0x2e0/0x2e0 [ 186.450582][ T7265] new_sync_write+0x35d/0x5f0 [ 186.455877][ T7265] ? new_sync_read+0x5f0/0x5f0 [ 186.460805][ T7265] ? lock_downgrade+0x6e0/0x6e0 [ 186.465648][ T7265] ? security_file_permission+0x49/0x450 [ 186.471545][ T7265] vfs_write+0x5c3/0x870 [ 186.475779][ T7265] ksys_write+0xf4/0x1d0 [ 186.479998][ T7265] ? __ia32_sys_read+0xa0/0xa0 [ 186.484826][ T7265] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.490952][ T7265] ? syscall_enter_from_user_mode+0x27/0x70 [ 186.496918][ T7265] do_syscall_64+0x2d/0x40 [ 186.501689][ T7265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.507575][ T7265] RIP: 0033:0x7fcb6faeb24f [ 186.512155][ T7265] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 186.532364][ T7265] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 186.541032][ T7265] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 186.549175][ T7265] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 186.557356][ T7265] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 186.565312][ T7265] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 186.573366][ T7265] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 186.621546][ T7267] FAULT_INJECTION: forcing a failure. [ 186.621546][ T7267] name failslab, interval 1, probability 0, space 0, times 0 [ 186.634396][ T7267] CPU: 1 PID: 7267 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 186.643078][ T7267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 186.653428][ T7267] Call Trace: [ 186.656707][ T7267] dump_stack+0xa5/0xe6 [ 186.660863][ T7267] should_fail.cold+0x5/0xa [ 186.665362][ T7267] ? hsr_add_node+0x57/0x930 [ 186.670178][ T7267] should_failslab+0x5/0x10 [ 186.674835][ T7267] kmem_cache_alloc_trace+0x55/0x370 [ 186.680212][ T7267] hsr_add_node+0x57/0x930 [ 186.684724][ T7267] hsr_forward_skb+0x4a9/0x1640 [ 186.689854][ T7267] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 186.695993][ T7267] ? create_prof_cpu_mask+0x20/0x20 [ 186.701351][ T7267] ? prp_fill_frame_info+0x620/0x620 [ 186.706651][ T7267] ? lock_chain_count+0x20/0x20 [ 186.711495][ T7267] ? find_held_lock+0x2d/0x110 [ 186.716489][ T7267] hsr_handle_frame+0x4a0/0x5e0 [ 186.721503][ T7267] ? hsr_nl_nodedown+0x300/0x300 [ 186.726453][ T7267] __netif_receive_skb_core+0x6b4/0x2e60 [ 186.732281][ T7267] ? __lock_acquire+0xb43/0x54d0 [ 186.737198][ T7267] ? generic_xdp_tx+0x520/0x520 [ 186.742076][ T7267] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 186.748386][ T7267] ? find_held_lock+0x2d/0x110 [ 186.753257][ T7267] ? lock_acquire+0x1ab/0x740 [ 186.757926][ T7267] __netif_receive_skb_one_core+0xaa/0x180 [ 186.764191][ T7267] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 186.770090][ T7267] ? ktime_get_with_offset+0x26c/0x390 [ 186.775705][ T7267] netif_receive_skb+0xf5/0x650 [ 186.780541][ T7267] ? __netif_receive_skb+0x1a0/0x1a0 [ 186.786414][ T7267] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 186.792499][ T7267] ? build_skb+0x5f/0x120 [ 186.796826][ T7267] ? __tun_build_skb+0x163/0x210 [ 186.801778][ T7267] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 186.807068][ T7267] ? tun_net_open+0xf0/0xf0 [ 186.811641][ T7267] ? lock_release+0x720/0x720 [ 186.816586][ T7267] ? tun_get_user+0x1c2f/0x2f20 [ 186.821722][ T7267] ? lock_downgrade+0x6e0/0x6e0 [ 186.826610][ T7267] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.832683][ T7267] tun_get_user+0xe59/0x2f20 [ 186.837269][ T7267] ? tun_build_skb+0xc20/0xc20 [ 186.842187][ T7267] ? find_held_lock+0x2d/0x110 [ 186.847096][ T7267] ? tun_get+0xef/0x1c0 [ 186.851266][ T7267] tun_chr_write_iter+0xbd/0x1a0 [ 186.856274][ T7267] ? aa_path_link+0x2e0/0x2e0 [ 186.860950][ T7267] new_sync_write+0x35d/0x5f0 [ 186.865643][ T7267] ? new_sync_read+0x5f0/0x5f0 [ 186.870619][ T7267] ? lock_downgrade+0x6e0/0x6e0 [ 186.875558][ T7267] ? security_file_permission+0x49/0x450 [ 186.881284][ T7267] vfs_write+0x5c3/0x870 [ 186.885950][ T7267] ksys_write+0xf4/0x1d0 [ 186.890185][ T7267] ? __ia32_sys_read+0xa0/0xa0 [ 186.894950][ T7267] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.901010][ T7267] ? syscall_enter_from_user_mode+0x27/0x70 [ 186.907349][ T7267] do_syscall_64+0x2d/0x40 [ 186.911760][ T7267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.917644][ T7267] RIP: 0033:0x7fcb6faeb24f [ 186.922524][ T7267] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 186.942933][ T7267] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 186.951329][ T7267] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 186.959282][ T7267] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 186.967235][ T7267] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 186.975192][ T7267] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 186.983155][ T7267] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 187.054046][ T7269] FAULT_INJECTION: forcing a failure. [ 187.054046][ T7269] name failslab, interval 1, probability 0, space 0, times 0 [ 187.067094][ T7269] CPU: 1 PID: 7269 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 187.076289][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 187.086694][ T7269] Call Trace: [ 187.089965][ T7269] dump_stack+0xa5/0xe6 [ 187.096174][ T7269] should_fail.cold+0x5/0xa [ 187.100747][ T7269] ? hsr_add_node+0x57/0x930 [ 187.105405][ T7269] should_failslab+0x5/0x10 [ 187.110064][ T7269] kmem_cache_alloc_trace+0x55/0x370 [ 187.115379][ T7269] hsr_add_node+0x57/0x930 [ 187.119786][ T7269] hsr_forward_skb+0x4a9/0x1640 [ 187.124627][ T7269] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 187.130800][ T7269] ? create_prof_cpu_mask+0x20/0x20 [ 187.135986][ T7269] ? prp_fill_frame_info+0x620/0x620 [ 187.141256][ T7269] ? lock_chain_count+0x20/0x20 [ 187.146396][ T7269] ? find_held_lock+0x2d/0x110 [ 187.151228][ T7269] hsr_handle_frame+0x4a0/0x5e0 [ 187.156166][ T7269] ? hsr_nl_nodedown+0x300/0x300 [ 187.161173][ T7269] __netif_receive_skb_core+0x6b4/0x2e60 [ 187.166811][ T7269] ? __lock_acquire+0xb43/0x54d0 [ 187.171821][ T7269] ? generic_xdp_tx+0x520/0x520 [ 187.176831][ T7269] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 187.182810][ T7269] ? find_held_lock+0x2d/0x110 [ 187.187567][ T7269] ? lock_acquire+0x1ab/0x740 [ 187.192312][ T7269] __netif_receive_skb_one_core+0xaa/0x180 [ 187.198187][ T7269] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 187.204063][ T7269] ? ktime_get_with_offset+0x26c/0x390 [ 187.209524][ T7269] netif_receive_skb+0xf5/0x650 [ 187.214355][ T7269] ? __netif_receive_skb+0x1a0/0x1a0 [ 187.219622][ T7269] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 187.225610][ T7269] ? build_skb+0x5f/0x120 [ 187.229923][ T7269] ? __tun_build_skb+0x163/0x210 [ 187.234878][ T7269] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 187.240177][ T7269] ? tun_net_open+0xf0/0xf0 [ 187.244687][ T7269] ? lock_release+0x720/0x720 [ 187.249356][ T7269] ? tun_get_user+0x1c2f/0x2f20 [ 187.254194][ T7269] ? lock_downgrade+0x6e0/0x6e0 [ 187.259202][ T7269] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.265204][ T7269] tun_get_user+0xe59/0x2f20 [ 187.269827][ T7269] ? tun_build_skb+0xc20/0xc20 [ 187.274659][ T7269] ? find_held_lock+0x2d/0x110 [ 187.279408][ T7269] ? tun_get+0xef/0x1c0 [ 187.283552][ T7269] tun_chr_write_iter+0xbd/0x1a0 [ 187.288468][ T7269] ? aa_path_link+0x2e0/0x2e0 [ 187.293247][ T7269] new_sync_write+0x35d/0x5f0 [ 187.298088][ T7269] ? new_sync_read+0x5f0/0x5f0 [ 187.303183][ T7269] ? lock_downgrade+0x6e0/0x6e0 [ 187.308119][ T7269] ? security_file_permission+0x49/0x450 [ 187.313840][ T7269] vfs_write+0x5c3/0x870 [ 187.318147][ T7269] ksys_write+0xf4/0x1d0 [ 187.322373][ T7269] ? __ia32_sys_read+0xa0/0xa0 [ 187.327228][ T7269] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.333533][ T7269] ? syscall_enter_from_user_mode+0x27/0x70 [ 187.339414][ T7269] do_syscall_64+0x2d/0x40 [ 187.343841][ T7269] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.349730][ T7269] RIP: 0033:0x7fcb6faeb24f [ 187.354233][ T7269] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 187.374417][ T7269] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 187.382815][ T7269] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 187.390870][ T7269] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 187.399011][ T7269] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.407158][ T7269] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 187.415294][ T7269] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 187.471590][ T7271] FAULT_INJECTION: forcing a failure. [ 187.471590][ T7271] name failslab, interval 1, probability 0, space 0, times 0 [ 187.484460][ T7271] CPU: 1 PID: 7271 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 187.493764][ T7271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 187.503899][ T7271] Call Trace: [ 187.507538][ T7271] dump_stack+0xa5/0xe6 [ 187.511688][ T7271] should_fail.cold+0x5/0xa [ 187.516181][ T7271] ? hsr_add_node+0x57/0x930 [ 187.520925][ T7271] should_failslab+0x5/0x10 [ 187.525465][ T7271] kmem_cache_alloc_trace+0x55/0x370 [ 187.530734][ T7271] hsr_add_node+0x57/0x930 [ 187.535147][ T7271] hsr_forward_skb+0x4a9/0x1640 [ 187.540187][ T7271] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 187.546153][ T7271] ? create_prof_cpu_mask+0x20/0x20 [ 187.551484][ T7271] ? prp_fill_frame_info+0x620/0x620 [ 187.556878][ T7271] ? lock_chain_count+0x20/0x20 [ 187.561807][ T7271] ? find_held_lock+0x2d/0x110 [ 187.566554][ T7271] hsr_handle_frame+0x4a0/0x5e0 [ 187.571500][ T7271] ? hsr_nl_nodedown+0x300/0x300 [ 187.576413][ T7271] __netif_receive_skb_core+0x6b4/0x2e60 [ 187.582210][ T7271] ? __lock_acquire+0xb43/0x54d0 [ 187.587315][ T7271] ? generic_xdp_tx+0x520/0x520 [ 187.592302][ T7271] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 187.598529][ T7271] ? find_held_lock+0x2d/0x110 [ 187.603302][ T7271] ? lock_acquire+0x1ab/0x740 [ 187.608317][ T7271] __netif_receive_skb_one_core+0xaa/0x180 [ 187.614144][ T7271] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 187.620215][ T7271] ? ktime_get_with_offset+0x26c/0x390 [ 187.625664][ T7271] netif_receive_skb+0xf5/0x650 [ 187.630524][ T7271] ? __netif_receive_skb+0x1a0/0x1a0 [ 187.636008][ T7271] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 187.641969][ T7271] ? build_skb+0x5f/0x120 [ 187.646283][ T7271] ? __tun_build_skb+0x163/0x210 [ 187.651210][ T7271] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 187.656487][ T7271] ? tun_net_open+0xf0/0xf0 [ 187.661017][ T7271] ? lock_release+0x720/0x720 [ 187.665718][ T7271] ? tun_get_user+0x1c2f/0x2f20 [ 187.670549][ T7271] ? lock_downgrade+0x6e0/0x6e0 [ 187.675515][ T7271] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.681772][ T7271] tun_get_user+0xe59/0x2f20 [ 187.686448][ T7271] ? tun_build_skb+0xc20/0xc20 [ 187.691273][ T7271] ? find_held_lock+0x2d/0x110 [ 187.696230][ T7271] ? tun_get+0xef/0x1c0 [ 187.700465][ T7271] tun_chr_write_iter+0xbd/0x1a0 [ 187.705468][ T7271] ? aa_path_link+0x2e0/0x2e0 [ 187.710135][ T7271] new_sync_write+0x35d/0x5f0 [ 187.714787][ T7271] ? new_sync_read+0x5f0/0x5f0 [ 187.719542][ T7271] ? lock_downgrade+0x6e0/0x6e0 [ 187.724472][ T7271] ? security_file_permission+0x49/0x450 [ 187.730085][ T7271] vfs_write+0x5c3/0x870 [ 187.734313][ T7271] ksys_write+0xf4/0x1d0 [ 187.738546][ T7271] ? __ia32_sys_read+0xa0/0xa0 [ 187.743388][ T7271] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.749470][ T7271] ? syscall_enter_from_user_mode+0x27/0x70 [ 187.755363][ T7271] do_syscall_64+0x2d/0x40 [ 187.759759][ T7271] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.765886][ T7271] RIP: 0033:0x7fcb6faeb24f [ 187.770361][ T7271] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 187.790037][ T7271] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 187.798802][ T7271] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 187.806857][ T7271] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 187.814823][ T7271] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.822925][ T7271] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 187.831540][ T7271] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 187.895508][ T7273] FAULT_INJECTION: forcing a failure. [ 187.895508][ T7273] name failslab, interval 1, probability 0, space 0, times 0 [ 187.908631][ T7273] CPU: 0 PID: 7273 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 187.917192][ T7273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 187.928628][ T7273] Call Trace: [ 187.931893][ T7273] dump_stack+0xa5/0xe6 [ 187.936031][ T7273] should_fail.cold+0x5/0xa [ 187.940686][ T7273] ? hsr_add_node+0x57/0x930 [ 187.945250][ T7273] should_failslab+0x5/0x10 [ 187.949756][ T7273] kmem_cache_alloc_trace+0x55/0x370 [ 187.955079][ T7273] hsr_add_node+0x57/0x930 [ 187.959497][ T7273] hsr_forward_skb+0x4a9/0x1640 [ 187.964335][ T7273] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 187.970469][ T7273] ? create_prof_cpu_mask+0x20/0x20 [ 187.975647][ T7273] ? prp_fill_frame_info+0x620/0x620 [ 187.981265][ T7273] ? lock_chain_count+0x20/0x20 [ 187.986116][ T7273] ? find_held_lock+0x2d/0x110 [ 187.990887][ T7273] hsr_handle_frame+0x4a0/0x5e0 [ 187.995979][ T7273] ? hsr_nl_nodedown+0x300/0x300 [ 188.000905][ T7273] __netif_receive_skb_core+0x6b4/0x2e60 [ 188.006553][ T7273] ? __lock_acquire+0xb43/0x54d0 [ 188.011475][ T7273] ? generic_xdp_tx+0x520/0x520 [ 188.016317][ T7273] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.022466][ T7273] ? find_held_lock+0x2d/0x110 [ 188.027248][ T7273] ? lock_acquire+0x1ab/0x740 [ 188.032185][ T7273] __netif_receive_skb_one_core+0xaa/0x180 [ 188.037979][ T7273] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 188.043942][ T7273] ? ktime_get_with_offset+0x26c/0x390 [ 188.049487][ T7273] netif_receive_skb+0xf5/0x650 [ 188.054323][ T7273] ? __netif_receive_skb+0x1a0/0x1a0 [ 188.059600][ T7273] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.065561][ T7273] ? build_skb+0x5f/0x120 [ 188.069878][ T7273] ? __tun_build_skb+0x163/0x210 [ 188.074803][ T7273] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 188.080075][ T7273] ? tun_net_open+0xf0/0xf0 [ 188.084564][ T7273] ? lock_release+0x720/0x720 [ 188.089409][ T7273] ? tun_get_user+0x1c2f/0x2f20 [ 188.094353][ T7273] ? lock_downgrade+0x6e0/0x6e0 [ 188.099202][ T7273] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.105184][ T7273] tun_get_user+0xe59/0x2f20 [ 188.109791][ T7273] ? tun_build_skb+0xc20/0xc20 [ 188.114550][ T7273] ? find_held_lock+0x2d/0x110 [ 188.119492][ T7273] ? tun_get+0xef/0x1c0 [ 188.123648][ T7273] tun_chr_write_iter+0xbd/0x1a0 [ 188.128581][ T7273] ? aa_path_link+0x2e0/0x2e0 [ 188.133265][ T7273] new_sync_write+0x35d/0x5f0 [ 188.137938][ T7273] ? new_sync_read+0x5f0/0x5f0 [ 188.142697][ T7273] ? lock_downgrade+0x6e0/0x6e0 [ 188.147547][ T7273] ? security_file_permission+0x49/0x450 [ 188.153261][ T7273] vfs_write+0x5c3/0x870 [ 188.157510][ T7273] ksys_write+0xf4/0x1d0 [ 188.161767][ T7273] ? __ia32_sys_read+0xa0/0xa0 [ 188.166810][ T7273] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.172978][ T7273] ? syscall_enter_from_user_mode+0x27/0x70 [ 188.178866][ T7273] do_syscall_64+0x2d/0x40 [ 188.183362][ T7273] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.189413][ T7273] RIP: 0033:0x7fcb6faeb24f [ 188.193908][ T7273] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 188.213958][ T7273] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 188.222625][ T7273] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 188.230584][ T7273] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 188.238538][ T7273] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 188.246581][ T7273] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 188.254733][ T7273] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 188.326695][ T7276] FAULT_INJECTION: forcing a failure. [ 188.326695][ T7276] name failslab, interval 1, probability 0, space 0, times 0 [ 188.339765][ T7276] CPU: 0 PID: 7276 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 188.348961][ T7276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 188.359024][ T7276] Call Trace: [ 188.362390][ T7276] dump_stack+0xa5/0xe6 [ 188.366661][ T7276] should_fail.cold+0x5/0xa [ 188.371167][ T7276] ? hsr_add_node+0x57/0x930 [ 188.376501][ T7276] should_failslab+0x5/0x10 [ 188.381106][ T7276] kmem_cache_alloc_trace+0x55/0x370 [ 188.386481][ T7276] hsr_add_node+0x57/0x930 [ 188.390911][ T7276] hsr_forward_skb+0x4a9/0x1640 [ 188.396209][ T7276] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.402189][ T7276] ? create_prof_cpu_mask+0x20/0x20 [ 188.407467][ T7276] ? prp_fill_frame_info+0x620/0x620 [ 188.412854][ T7276] ? lock_chain_count+0x20/0x20 [ 188.417789][ T7276] ? find_held_lock+0x2d/0x110 [ 188.422551][ T7276] hsr_handle_frame+0x4a0/0x5e0 [ 188.427392][ T7276] ? hsr_nl_nodedown+0x300/0x300 [ 188.432409][ T7276] __netif_receive_skb_core+0x6b4/0x2e60 [ 188.438125][ T7276] ? __lock_acquire+0xb43/0x54d0 [ 188.443148][ T7276] ? generic_xdp_tx+0x520/0x520 [ 188.448016][ T7276] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.454170][ T7276] ? find_held_lock+0x2d/0x110 [ 188.458963][ T7276] ? lock_acquire+0x1ab/0x740 [ 188.463896][ T7276] __netif_receive_skb_one_core+0xaa/0x180 [ 188.469871][ T7276] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 188.475934][ T7276] ? ktime_get_with_offset+0x26c/0x390 [ 188.481386][ T7276] netif_receive_skb+0xf5/0x650 [ 188.486343][ T7276] ? __netif_receive_skb+0x1a0/0x1a0 [ 188.491639][ T7276] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.497610][ T7276] ? build_skb+0x5f/0x120 [ 188.501926][ T7276] ? __tun_build_skb+0x163/0x210 [ 188.506865][ T7276] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 188.512141][ T7276] ? tun_net_open+0xf0/0xf0 [ 188.516626][ T7276] ? lock_release+0x720/0x720 [ 188.521374][ T7276] ? tun_get_user+0x1c2f/0x2f20 [ 188.526217][ T7276] ? lock_downgrade+0x6e0/0x6e0 [ 188.531054][ T7276] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.537020][ T7276] tun_get_user+0xe59/0x2f20 [ 188.541784][ T7276] ? tun_build_skb+0xc20/0xc20 [ 188.546534][ T7276] ? find_held_lock+0x2d/0x110 [ 188.551373][ T7276] ? tun_get+0xef/0x1c0 [ 188.555554][ T7276] tun_chr_write_iter+0xbd/0x1a0 [ 188.560492][ T7276] ? aa_path_link+0x2e0/0x2e0 [ 188.565170][ T7276] new_sync_write+0x35d/0x5f0 [ 188.569933][ T7276] ? new_sync_read+0x5f0/0x5f0 [ 188.574686][ T7276] ? lock_downgrade+0x6e0/0x6e0 [ 188.579709][ T7276] ? security_file_permission+0x49/0x450 [ 188.585763][ T7276] vfs_write+0x5c3/0x870 [ 188.590256][ T7276] ksys_write+0xf4/0x1d0 [ 188.594588][ T7276] ? __ia32_sys_read+0xa0/0xa0 [ 188.599348][ T7276] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.605342][ T7276] ? syscall_enter_from_user_mode+0x27/0x70 [ 188.611422][ T7276] do_syscall_64+0x2d/0x40 [ 188.615943][ T7276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.621932][ T7276] RIP: 0033:0x7fcb6faeb24f [ 188.626427][ T7276] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 188.646745][ T7276] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 188.655415][ T7276] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 188.663372][ T7276] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 188.671340][ T7276] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 188.679312][ T7276] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 188.687275][ T7276] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 188.750920][ T7279] FAULT_INJECTION: forcing a failure. [ 188.750920][ T7279] name failslab, interval 1, probability 0, space 0, times 0 [ 188.763966][ T7279] CPU: 0 PID: 7279 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 188.772595][ T7279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 188.783019][ T7279] Call Trace: [ 188.786288][ T7279] dump_stack+0xa5/0xe6 [ 188.790442][ T7279] should_fail.cold+0x5/0xa [ 188.794940][ T7279] ? hsr_add_node+0x57/0x930 [ 188.799784][ T7279] should_failslab+0x5/0x10 [ 188.804653][ T7279] kmem_cache_alloc_trace+0x55/0x370 [ 188.810152][ T7279] hsr_add_node+0x57/0x930 [ 188.814666][ T7279] hsr_forward_skb+0x4a9/0x1640 [ 188.819529][ T7279] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.825608][ T7279] ? create_prof_cpu_mask+0x20/0x20 [ 188.830797][ T7279] ? prp_fill_frame_info+0x620/0x620 [ 188.836165][ T7279] ? lock_chain_count+0x20/0x20 [ 188.841007][ T7279] ? find_held_lock+0x2d/0x110 [ 188.845867][ T7279] hsr_handle_frame+0x4a0/0x5e0 [ 188.850721][ T7279] ? hsr_nl_nodedown+0x300/0x300 [ 188.855665][ T7279] __netif_receive_skb_core+0x6b4/0x2e60 [ 188.861645][ T7279] ? __lock_acquire+0xb43/0x54d0 [ 188.866592][ T7279] ? generic_xdp_tx+0x520/0x520 [ 188.871441][ T7279] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.877540][ T7279] ? find_held_lock+0x2d/0x110 [ 188.882575][ T7279] ? lock_acquire+0x1ab/0x740 [ 188.887267][ T7279] __netif_receive_skb_one_core+0xaa/0x180 [ 188.893197][ T7279] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 188.899165][ T7279] ? ktime_get_with_offset+0x26c/0x390 [ 188.904643][ T7279] netif_receive_skb+0xf5/0x650 [ 188.909762][ T7279] ? __netif_receive_skb+0x1a0/0x1a0 [ 188.915055][ T7279] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 188.921206][ T7279] ? build_skb+0x5f/0x120 [ 188.925537][ T7279] ? __tun_build_skb+0x163/0x210 [ 188.930553][ T7279] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 188.935840][ T7279] ? tun_net_open+0xf0/0xf0 [ 188.940437][ T7279] ? lock_release+0x720/0x720 [ 188.945289][ T7279] ? tun_get_user+0x1c2f/0x2f20 [ 188.950195][ T7279] ? lock_downgrade+0x6e0/0x6e0 [ 188.955067][ T7279] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.961179][ T7279] tun_get_user+0xe59/0x2f20 [ 188.965867][ T7279] ? tun_build_skb+0xc20/0xc20 [ 188.970722][ T7279] ? find_held_lock+0x2d/0x110 [ 188.975563][ T7279] ? tun_get+0xef/0x1c0 [ 188.979720][ T7279] tun_chr_write_iter+0xbd/0x1a0 [ 188.984650][ T7279] ? aa_path_link+0x2e0/0x2e0 [ 188.989340][ T7279] new_sync_write+0x35d/0x5f0 [ 188.994163][ T7279] ? new_sync_read+0x5f0/0x5f0 [ 188.998918][ T7279] ? lock_downgrade+0x6e0/0x6e0 [ 189.003776][ T7279] ? security_file_permission+0x49/0x450 [ 189.009486][ T7279] vfs_write+0x5c3/0x870 [ 189.013743][ T7279] ksys_write+0xf4/0x1d0 [ 189.017987][ T7279] ? __ia32_sys_read+0xa0/0xa0 [ 189.022965][ T7279] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.028953][ T7279] ? syscall_enter_from_user_mode+0x27/0x70 [ 189.035113][ T7279] do_syscall_64+0x2d/0x40 [ 189.039973][ T7279] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.046177][ T7279] RIP: 0033:0x7fcb6faeb24f [ 189.050601][ T7279] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 189.071079][ T7279] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 189.079557][ T7279] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 189.087719][ T7279] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:04:28 executed programs: 261 [ 189.095778][ T7279] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 189.104178][ T7279] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 189.112416][ T7279] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 189.188261][ T7282] FAULT_INJECTION: forcing a failure. [ 189.188261][ T7282] name failslab, interval 1, probability 0, space 0, times 0 [ 189.201302][ T7282] CPU: 0 PID: 7282 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 189.209619][ T7282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 189.219778][ T7282] Call Trace: [ 189.223225][ T7282] dump_stack+0xa5/0xe6 [ 189.227423][ T7282] should_fail.cold+0x5/0xa [ 189.231921][ T7282] ? hsr_add_node+0x57/0x930 [ 189.236599][ T7282] should_failslab+0x5/0x10 [ 189.241268][ T7282] kmem_cache_alloc_trace+0x55/0x370 [ 189.246969][ T7282] hsr_add_node+0x57/0x930 [ 189.251509][ T7282] hsr_forward_skb+0x4a9/0x1640 [ 189.256407][ T7282] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 189.262372][ T7282] ? create_prof_cpu_mask+0x20/0x20 [ 189.267571][ T7282] ? prp_fill_frame_info+0x620/0x620 [ 189.272871][ T7282] ? lock_chain_count+0x20/0x20 [ 189.277710][ T7282] ? find_held_lock+0x2d/0x110 [ 189.282811][ T7282] hsr_handle_frame+0x4a0/0x5e0 [ 189.287730][ T7282] ? hsr_nl_nodedown+0x300/0x300 [ 189.292736][ T7282] __netif_receive_skb_core+0x6b4/0x2e60 [ 189.298454][ T7282] ? __lock_acquire+0xb43/0x54d0 [ 189.303678][ T7282] ? generic_xdp_tx+0x520/0x520 [ 189.308546][ T7282] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 189.314885][ T7282] ? find_held_lock+0x2d/0x110 [ 189.319639][ T7282] ? lock_acquire+0x1ab/0x740 [ 189.324312][ T7282] __netif_receive_skb_one_core+0xaa/0x180 [ 189.330117][ T7282] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 189.336004][ T7282] ? ktime_get_with_offset+0x26c/0x390 [ 189.341458][ T7282] netif_receive_skb+0xf5/0x650 [ 189.346305][ T7282] ? __netif_receive_skb+0x1a0/0x1a0 [ 189.351575][ T7282] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 189.357712][ T7282] ? build_skb+0x5f/0x120 [ 189.362370][ T7282] ? __tun_build_skb+0x163/0x210 [ 189.367576][ T7282] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 189.372944][ T7282] ? tun_net_open+0xf0/0xf0 [ 189.377429][ T7282] ? lock_release+0x720/0x720 [ 189.382096][ T7282] ? tun_get_user+0x1c2f/0x2f20 [ 189.387040][ T7282] ? lock_downgrade+0x6e0/0x6e0 [ 189.391976][ T7282] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.398113][ T7282] tun_get_user+0xe59/0x2f20 [ 189.402700][ T7282] ? tun_build_skb+0xc20/0xc20 [ 189.407451][ T7282] ? find_held_lock+0x2d/0x110 [ 189.412286][ T7282] ? tun_get+0xef/0x1c0 [ 189.416618][ T7282] tun_chr_write_iter+0xbd/0x1a0 [ 189.421543][ T7282] ? aa_path_link+0x2e0/0x2e0 [ 189.426206][ T7282] new_sync_write+0x35d/0x5f0 [ 189.430903][ T7282] ? new_sync_read+0x5f0/0x5f0 [ 189.435659][ T7282] ? lock_downgrade+0x6e0/0x6e0 [ 189.440677][ T7282] ? security_file_permission+0x49/0x450 [ 189.446305][ T7282] vfs_write+0x5c3/0x870 [ 189.450654][ T7282] ksys_write+0xf4/0x1d0 [ 189.454961][ T7282] ? __ia32_sys_read+0xa0/0xa0 [ 189.459969][ T7282] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.466022][ T7282] ? syscall_enter_from_user_mode+0x27/0x70 [ 189.472772][ T7282] do_syscall_64+0x2d/0x40 [ 189.477167][ T7282] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.483040][ T7282] RIP: 0033:0x7fcb6faeb24f [ 189.487619][ T7282] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 189.508168][ T7282] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 189.516738][ T7282] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 189.525227][ T7282] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 189.533443][ T7282] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 189.541396][ T7282] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 189.549437][ T7282] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 189.615809][ T7285] FAULT_INJECTION: forcing a failure. [ 189.615809][ T7285] name failslab, interval 1, probability 0, space 0, times 0 [ 189.628632][ T7285] CPU: 0 PID: 7285 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 189.637079][ T7285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 189.647589][ T7285] Call Trace: [ 189.650951][ T7285] dump_stack+0xa5/0xe6 [ 189.655188][ T7285] should_fail.cold+0x5/0xa [ 189.660038][ T7285] ? hsr_add_node+0x57/0x930 [ 189.664715][ T7285] should_failslab+0x5/0x10 [ 189.669315][ T7285] kmem_cache_alloc_trace+0x55/0x370 [ 189.674690][ T7285] hsr_add_node+0x57/0x930 [ 189.679100][ T7285] hsr_forward_skb+0x4a9/0x1640 [ 189.683933][ T7285] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 189.689979][ T7285] ? create_prof_cpu_mask+0x20/0x20 [ 189.695165][ T7285] ? prp_fill_frame_info+0x620/0x620 [ 189.700444][ T7285] ? lock_chain_count+0x20/0x20 [ 189.705275][ T7285] ? find_held_lock+0x2d/0x110 [ 189.710113][ T7285] hsr_handle_frame+0x4a0/0x5e0 [ 189.715121][ T7285] ? hsr_nl_nodedown+0x300/0x300 [ 189.720051][ T7285] __netif_receive_skb_core+0x6b4/0x2e60 [ 189.725955][ T7285] ? __lock_acquire+0xb43/0x54d0 [ 189.730876][ T7285] ? generic_xdp_tx+0x520/0x520 [ 189.735809][ T7285] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 189.741817][ T7285] ? find_held_lock+0x2d/0x110 [ 189.746666][ T7285] ? lock_acquire+0x1ab/0x740 [ 189.751339][ T7285] __netif_receive_skb_one_core+0xaa/0x180 [ 189.757136][ T7285] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 189.763043][ T7285] ? ktime_get_with_offset+0x26c/0x390 [ 189.768488][ T7285] netif_receive_skb+0xf5/0x650 [ 189.773333][ T7285] ? __netif_receive_skb+0x1a0/0x1a0 [ 189.778608][ T7285] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 189.784742][ T7285] ? build_skb+0x5f/0x120 [ 189.789142][ T7285] ? __tun_build_skb+0x163/0x210 [ 189.794239][ T7285] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 189.799595][ T7285] ? tun_net_open+0xf0/0xf0 [ 189.804082][ T7285] ? lock_release+0x720/0x720 [ 189.808740][ T7285] ? tun_get_user+0x1c2f/0x2f20 [ 189.813571][ T7285] ? lock_downgrade+0x6e0/0x6e0 [ 189.818425][ T7285] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.824563][ T7285] tun_get_user+0xe59/0x2f20 [ 189.829159][ T7285] ? tun_build_skb+0xc20/0xc20 [ 189.833990][ T7285] ? find_held_lock+0x2d/0x110 [ 189.838751][ T7285] ? tun_get+0xef/0x1c0 [ 189.842923][ T7285] tun_chr_write_iter+0xbd/0x1a0 [ 189.847927][ T7285] ? aa_path_link+0x2e0/0x2e0 [ 189.852866][ T7285] new_sync_write+0x35d/0x5f0 [ 189.857616][ T7285] ? new_sync_read+0x5f0/0x5f0 [ 189.862664][ T7285] ? lock_downgrade+0x6e0/0x6e0 [ 189.867706][ T7285] ? security_file_permission+0x49/0x450 [ 189.873478][ T7285] vfs_write+0x5c3/0x870 [ 189.877731][ T7285] ksys_write+0xf4/0x1d0 [ 189.881989][ T7285] ? __ia32_sys_read+0xa0/0xa0 [ 189.887051][ T7285] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.893052][ T7285] ? syscall_enter_from_user_mode+0x27/0x70 [ 189.899031][ T7285] do_syscall_64+0x2d/0x40 [ 189.903432][ T7285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.909578][ T7285] RIP: 0033:0x7fcb6faeb24f [ 189.914066][ T7285] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 189.933829][ T7285] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 189.942311][ T7285] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 189.950377][ T7285] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 189.958515][ T7285] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 189.966928][ T7285] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 189.975019][ T7285] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 190.046454][ T7288] FAULT_INJECTION: forcing a failure. [ 190.046454][ T7288] name failslab, interval 1, probability 0, space 0, times 0 [ 190.059440][ T7288] CPU: 1 PID: 7288 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 190.068118][ T7288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 190.078166][ T7288] Call Trace: [ 190.081445][ T7288] dump_stack+0xa5/0xe6 [ 190.085908][ T7288] should_fail.cold+0x5/0xa [ 190.090510][ T7288] ? hsr_add_node+0x57/0x930 [ 190.095081][ T7288] should_failslab+0x5/0x10 [ 190.099576][ T7288] kmem_cache_alloc_trace+0x55/0x370 [ 190.104978][ T7288] hsr_add_node+0x57/0x930 [ 190.109491][ T7288] hsr_forward_skb+0x4a9/0x1640 [ 190.114349][ T7288] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 190.120406][ T7288] ? create_prof_cpu_mask+0x20/0x20 [ 190.125594][ T7288] ? prp_fill_frame_info+0x620/0x620 [ 190.130867][ T7288] ? lock_chain_count+0x20/0x20 [ 190.135699][ T7288] ? find_held_lock+0x2d/0x110 [ 190.140713][ T7288] hsr_handle_frame+0x4a0/0x5e0 [ 190.145551][ T7288] ? hsr_nl_nodedown+0x300/0x300 [ 190.150476][ T7288] __netif_receive_skb_core+0x6b4/0x2e60 [ 190.156285][ T7288] ? __lock_acquire+0xb43/0x54d0 [ 190.161214][ T7288] ? generic_xdp_tx+0x520/0x520 [ 190.166060][ T7288] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 190.172193][ T7288] ? find_held_lock+0x2d/0x110 [ 190.176968][ T7288] ? lock_acquire+0x1ab/0x740 [ 190.181812][ T7288] __netif_receive_skb_one_core+0xaa/0x180 [ 190.187610][ T7288] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 190.193756][ T7288] ? ktime_get_with_offset+0x26c/0x390 [ 190.199207][ T7288] netif_receive_skb+0xf5/0x650 [ 190.204069][ T7288] ? __netif_receive_skb+0x1a0/0x1a0 [ 190.209358][ T7288] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 190.215332][ T7288] ? build_skb+0x5f/0x120 [ 190.219745][ T7288] ? __tun_build_skb+0x163/0x210 [ 190.225028][ T7288] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 190.230302][ T7288] ? tun_net_open+0xf0/0xf0 [ 190.234794][ T7288] ? lock_release+0x720/0x720 [ 190.239632][ T7288] ? tun_get_user+0x1c2f/0x2f20 [ 190.244469][ T7288] ? lock_downgrade+0x6e0/0x6e0 [ 190.249305][ T7288] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 190.255375][ T7288] tun_get_user+0xe59/0x2f20 [ 190.259994][ T7288] ? tun_build_skb+0xc20/0xc20 [ 190.264889][ T7288] ? find_held_lock+0x2d/0x110 [ 190.269825][ T7288] ? tun_get+0xef/0x1c0 [ 190.274064][ T7288] tun_chr_write_iter+0xbd/0x1a0 [ 190.278985][ T7288] ? aa_path_link+0x2e0/0x2e0 [ 190.283911][ T7288] new_sync_write+0x35d/0x5f0 [ 190.288572][ T7288] ? new_sync_read+0x5f0/0x5f0 [ 190.293513][ T7288] ? lock_downgrade+0x6e0/0x6e0 [ 190.298370][ T7288] ? security_file_permission+0x49/0x450 [ 190.304079][ T7288] vfs_write+0x5c3/0x870 [ 190.308315][ T7288] ksys_write+0xf4/0x1d0 [ 190.312542][ T7288] ? __ia32_sys_read+0xa0/0xa0 [ 190.317465][ T7288] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 190.323425][ T7288] ? syscall_enter_from_user_mode+0x27/0x70 [ 190.329407][ T7288] do_syscall_64+0x2d/0x40 [ 190.333812][ T7288] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.339713][ T7288] RIP: 0033:0x7fcb6faeb24f [ 190.344292][ T7288] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 190.365128][ T7288] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 190.373551][ T7288] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 190.381817][ T7288] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 190.389842][ T7288] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 190.397826][ T7288] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 190.405880][ T7288] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 190.463532][ T7291] FAULT_INJECTION: forcing a failure. [ 190.463532][ T7291] name failslab, interval 1, probability 0, space 0, times 0 [ 190.476580][ T7291] CPU: 1 PID: 7291 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 190.485533][ T7291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 190.495769][ T7291] Call Trace: [ 190.499039][ T7291] dump_stack+0xa5/0xe6 [ 190.503196][ T7291] should_fail.cold+0x5/0xa [ 190.507762][ T7291] ? hsr_add_node+0x57/0x930 [ 190.512351][ T7291] should_failslab+0x5/0x10 [ 190.517016][ T7291] kmem_cache_alloc_trace+0x55/0x370 [ 190.522314][ T7291] hsr_add_node+0x57/0x930 [ 190.526713][ T7291] hsr_forward_skb+0x4a9/0x1640 [ 190.531544][ T7291] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 190.537501][ T7291] ? create_prof_cpu_mask+0x20/0x20 [ 190.543023][ T7291] ? prp_fill_frame_info+0x620/0x620 [ 190.548296][ T7291] ? lock_chain_count+0x20/0x20 [ 190.553413][ T7291] ? find_held_lock+0x2d/0x110 [ 190.558245][ T7291] hsr_handle_frame+0x4a0/0x5e0 [ 190.563079][ T7291] ? hsr_nl_nodedown+0x300/0x300 [ 190.568041][ T7291] __netif_receive_skb_core+0x6b4/0x2e60 [ 190.573775][ T7291] ? __lock_acquire+0xb43/0x54d0 [ 190.578916][ T7291] ? generic_xdp_tx+0x520/0x520 [ 190.583786][ T7291] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 190.589773][ T7291] ? find_held_lock+0x2d/0x110 [ 190.594536][ T7291] ? lock_acquire+0x1ab/0x740 [ 190.599198][ T7291] __netif_receive_skb_one_core+0xaa/0x180 [ 190.605074][ T7291] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 190.611040][ T7291] ? ktime_get_with_offset+0x26c/0x390 [ 190.616892][ T7291] netif_receive_skb+0xf5/0x650 [ 190.621737][ T7291] ? __netif_receive_skb+0x1a0/0x1a0 [ 190.627647][ T7291] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 190.634870][ T7291] ? build_skb+0x5f/0x120 [ 190.639212][ T7291] ? __tun_build_skb+0x163/0x210 [ 190.644344][ T7291] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 190.649627][ T7291] ? tun_net_open+0xf0/0xf0 [ 190.654121][ T7291] ? lock_release+0x720/0x720 [ 190.658797][ T7291] ? tun_get_user+0x1c2f/0x2f20 [ 190.663743][ T7291] ? lock_downgrade+0x6e0/0x6e0 [ 190.668673][ T7291] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 190.674647][ T7291] tun_get_user+0xe59/0x2f20 [ 190.679237][ T7291] ? tun_build_skb+0xc20/0xc20 [ 190.683972][ T7291] ? find_held_lock+0x2d/0x110 [ 190.688749][ T7291] ? tun_get+0xef/0x1c0 [ 190.692902][ T7291] tun_chr_write_iter+0xbd/0x1a0 [ 190.697902][ T7291] ? aa_path_link+0x2e0/0x2e0 [ 190.702559][ T7291] new_sync_write+0x35d/0x5f0 [ 190.707222][ T7291] ? new_sync_read+0x5f0/0x5f0 [ 190.712145][ T7291] ? lock_downgrade+0x6e0/0x6e0 [ 190.716984][ T7291] ? security_file_permission+0x49/0x450 [ 190.722758][ T7291] vfs_write+0x5c3/0x870 [ 190.726981][ T7291] ksys_write+0xf4/0x1d0 [ 190.731208][ T7291] ? __ia32_sys_read+0xa0/0xa0 [ 190.736092][ T7291] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 190.742137][ T7291] ? syscall_enter_from_user_mode+0x27/0x70 [ 190.748008][ T7291] do_syscall_64+0x2d/0x40 [ 190.752401][ T7291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.758355][ T7291] RIP: 0033:0x7fcb6faeb24f [ 190.762924][ T7291] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 190.782616][ T7291] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 190.791019][ T7291] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 190.799060][ T7291] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 190.807188][ T7291] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 190.815171][ T7291] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 190.823156][ T7291] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 190.879176][ T7293] FAULT_INJECTION: forcing a failure. [ 190.879176][ T7293] name failslab, interval 1, probability 0, space 0, times 0 [ 190.892435][ T7293] CPU: 1 PID: 7293 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 190.900927][ T7293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 190.911244][ T7293] Call Trace: [ 190.914543][ T7293] dump_stack+0xa5/0xe6 [ 190.918785][ T7293] should_fail.cold+0x5/0xa [ 190.923399][ T7293] ? hsr_add_node+0x57/0x930 [ 190.928200][ T7293] should_failslab+0x5/0x10 [ 190.932959][ T7293] kmem_cache_alloc_trace+0x55/0x370 [ 190.938261][ T7293] hsr_add_node+0x57/0x930 [ 190.942702][ T7293] hsr_forward_skb+0x4a9/0x1640 [ 190.947538][ T7293] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 190.953527][ T7293] ? create_prof_cpu_mask+0x20/0x20 [ 190.958712][ T7293] ? prp_fill_frame_info+0x620/0x620 [ 190.964071][ T7293] ? lock_chain_count+0x20/0x20 [ 190.968915][ T7293] ? find_held_lock+0x2d/0x110 [ 190.973674][ T7293] hsr_handle_frame+0x4a0/0x5e0 [ 190.978633][ T7293] ? hsr_nl_nodedown+0x300/0x300 [ 190.983568][ T7293] __netif_receive_skb_core+0x6b4/0x2e60 [ 190.989539][ T7293] ? __lock_acquire+0xb43/0x54d0 [ 190.994547][ T7293] ? generic_xdp_tx+0x520/0x520 [ 190.999825][ T7293] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.005878][ T7293] ? find_held_lock+0x2d/0x110 [ 191.010804][ T7293] ? lock_acquire+0x1ab/0x740 [ 191.015471][ T7293] __netif_receive_skb_one_core+0xaa/0x180 [ 191.021439][ T7293] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 191.027313][ T7293] ? ktime_get_with_offset+0x26c/0x390 [ 191.032849][ T7293] netif_receive_skb+0xf5/0x650 [ 191.037707][ T7293] ? __netif_receive_skb+0x1a0/0x1a0 [ 191.043257][ T7293] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.049225][ T7293] ? build_skb+0x5f/0x120 [ 191.053553][ T7293] ? __tun_build_skb+0x163/0x210 [ 191.058479][ T7293] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 191.064027][ T7293] ? tun_net_open+0xf0/0xf0 [ 191.068515][ T7293] ? lock_release+0x720/0x720 [ 191.073175][ T7293] ? tun_get_user+0x1c2f/0x2f20 [ 191.078016][ T7293] ? lock_downgrade+0x6e0/0x6e0 [ 191.082876][ T7293] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 191.088846][ T7293] tun_get_user+0xe59/0x2f20 [ 191.093434][ T7293] ? tun_build_skb+0xc20/0xc20 [ 191.098263][ T7293] ? find_held_lock+0x2d/0x110 [ 191.103144][ T7293] ? tun_get+0xef/0x1c0 [ 191.107346][ T7293] tun_chr_write_iter+0xbd/0x1a0 [ 191.112294][ T7293] ? aa_path_link+0x2e0/0x2e0 [ 191.116977][ T7293] new_sync_write+0x35d/0x5f0 [ 191.121790][ T7293] ? new_sync_read+0x5f0/0x5f0 [ 191.126564][ T7293] ? lock_downgrade+0x6e0/0x6e0 [ 191.131422][ T7293] ? security_file_permission+0x49/0x450 [ 191.137223][ T7293] vfs_write+0x5c3/0x870 [ 191.141544][ T7293] ksys_write+0xf4/0x1d0 [ 191.145790][ T7293] ? __ia32_sys_read+0xa0/0xa0 [ 191.150554][ T7293] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 191.156611][ T7293] ? syscall_enter_from_user_mode+0x27/0x70 [ 191.162506][ T7293] do_syscall_64+0x2d/0x40 [ 191.166915][ T7293] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.172884][ T7293] RIP: 0033:0x7fcb6faeb24f [ 191.177287][ T7293] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 191.196963][ T7293] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 191.205363][ T7293] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 191.213337][ T7293] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 191.221311][ T7293] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 191.229366][ T7293] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 191.237334][ T7293] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 191.322465][ T7296] FAULT_INJECTION: forcing a failure. [ 191.322465][ T7296] name failslab, interval 1, probability 0, space 0, times 0 [ 191.335467][ T7296] CPU: 1 PID: 7296 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 191.344132][ T7296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 191.354480][ T7296] Call Trace: [ 191.357836][ T7296] dump_stack+0xa5/0xe6 [ 191.361982][ T7296] should_fail.cold+0x5/0xa [ 191.366578][ T7296] ? hsr_add_node+0x57/0x930 [ 191.371163][ T7296] should_failslab+0x5/0x10 [ 191.375727][ T7296] kmem_cache_alloc_trace+0x55/0x370 [ 191.380985][ T7296] hsr_add_node+0x57/0x930 [ 191.385386][ T7296] hsr_forward_skb+0x4a9/0x1640 [ 191.390221][ T7296] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.396170][ T7296] ? create_prof_cpu_mask+0x20/0x20 [ 191.401338][ T7296] ? prp_fill_frame_info+0x620/0x620 [ 191.406614][ T7296] ? lock_chain_count+0x20/0x20 [ 191.411438][ T7296] ? find_held_lock+0x2d/0x110 [ 191.416178][ T7296] hsr_handle_frame+0x4a0/0x5e0 [ 191.421015][ T7296] ? hsr_nl_nodedown+0x300/0x300 [ 191.426190][ T7296] __netif_receive_skb_core+0x6b4/0x2e60 [ 191.431817][ T7296] ? __lock_acquire+0xb43/0x54d0 [ 191.436734][ T7296] ? generic_xdp_tx+0x520/0x520 [ 191.441571][ T7296] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.447527][ T7296] ? find_held_lock+0x2d/0x110 [ 191.453001][ T7296] ? lock_acquire+0x1ab/0x740 [ 191.457679][ T7296] __netif_receive_skb_one_core+0xaa/0x180 [ 191.463564][ T7296] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 191.469447][ T7296] ? ktime_get_with_offset+0x26c/0x390 [ 191.474901][ T7296] netif_receive_skb+0xf5/0x650 [ 191.479768][ T7296] ? __netif_receive_skb+0x1a0/0x1a0 [ 191.485159][ T7296] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.491216][ T7296] ? build_skb+0x5f/0x120 [ 191.495534][ T7296] ? __tun_build_skb+0x163/0x210 [ 191.500450][ T7296] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 191.505714][ T7296] ? tun_net_open+0xf0/0xf0 [ 191.510633][ T7296] ? lock_release+0x720/0x720 [ 191.516122][ T7296] ? tun_get_user+0x1c2f/0x2f20 [ 191.521051][ T7296] ? lock_downgrade+0x6e0/0x6e0 [ 191.525882][ T7296] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 191.531867][ T7296] tun_get_user+0xe59/0x2f20 [ 191.536881][ T7296] ? tun_build_skb+0xc20/0xc20 [ 191.541615][ T7296] ? find_held_lock+0x2d/0x110 [ 191.546361][ T7296] ? tun_get+0xef/0x1c0 [ 191.550598][ T7296] tun_chr_write_iter+0xbd/0x1a0 [ 191.555514][ T7296] ? aa_path_link+0x2e0/0x2e0 [ 191.560163][ T7296] new_sync_write+0x35d/0x5f0 [ 191.564814][ T7296] ? new_sync_read+0x5f0/0x5f0 [ 191.569650][ T7296] ? lock_downgrade+0x6e0/0x6e0 [ 191.574580][ T7296] ? security_file_permission+0x49/0x450 [ 191.580285][ T7296] vfs_write+0x5c3/0x870 [ 191.584515][ T7296] ksys_write+0xf4/0x1d0 [ 191.588748][ T7296] ? __ia32_sys_read+0xa0/0xa0 [ 191.593515][ T7296] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 191.599484][ T7296] ? syscall_enter_from_user_mode+0x27/0x70 [ 191.605354][ T7296] do_syscall_64+0x2d/0x40 [ 191.609750][ T7296] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.615615][ T7296] RIP: 0033:0x7fcb6faeb24f [ 191.620014][ T7296] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 191.639862][ T7296] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 191.648323][ T7296] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 191.656732][ T7296] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 191.664684][ T7296] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 191.672816][ T7296] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 191.680783][ T7296] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 191.735917][ T7298] FAULT_INJECTION: forcing a failure. [ 191.735917][ T7298] name failslab, interval 1, probability 0, space 0, times 0 [ 191.748715][ T7298] CPU: 0 PID: 7298 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 191.759370][ T7298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 191.769524][ T7298] Call Trace: [ 191.772795][ T7298] dump_stack+0xa5/0xe6 [ 191.776942][ T7298] should_fail.cold+0x5/0xa [ 191.781427][ T7298] ? hsr_add_node+0x57/0x930 [ 191.786237][ T7298] should_failslab+0x5/0x10 [ 191.790751][ T7298] kmem_cache_alloc_trace+0x55/0x370 [ 191.796042][ T7298] hsr_add_node+0x57/0x930 [ 191.800541][ T7298] hsr_forward_skb+0x4a9/0x1640 [ 191.805389][ T7298] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.811352][ T7298] ? create_prof_cpu_mask+0x20/0x20 [ 191.817058][ T7298] ? prp_fill_frame_info+0x620/0x620 [ 191.822442][ T7298] ? lock_chain_count+0x20/0x20 [ 191.827363][ T7298] ? find_held_lock+0x2d/0x110 [ 191.832217][ T7298] hsr_handle_frame+0x4a0/0x5e0 [ 191.837160][ T7298] ? hsr_nl_nodedown+0x300/0x300 [ 191.842088][ T7298] __netif_receive_skb_core+0x6b4/0x2e60 [ 191.847829][ T7298] ? __lock_acquire+0xb43/0x54d0 [ 191.852880][ T7298] ? generic_xdp_tx+0x520/0x520 [ 191.857813][ T7298] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.863891][ T7298] ? find_held_lock+0x2d/0x110 [ 191.868647][ T7298] ? lock_acquire+0x1ab/0x740 [ 191.873487][ T7298] __netif_receive_skb_one_core+0xaa/0x180 [ 191.879699][ T7298] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 191.885870][ T7298] ? ktime_get_with_offset+0x26c/0x390 [ 191.891411][ T7298] netif_receive_skb+0xf5/0x650 [ 191.896512][ T7298] ? __netif_receive_skb+0x1a0/0x1a0 [ 191.901779][ T7298] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 191.907738][ T7298] ? build_skb+0x5f/0x120 [ 191.912055][ T7298] ? __tun_build_skb+0x163/0x210 [ 191.917082][ T7298] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 191.922403][ T7298] ? tun_net_open+0xf0/0xf0 [ 191.926902][ T7298] ? lock_release+0x720/0x720 [ 191.931564][ T7298] ? tun_get_user+0x1c2f/0x2f20 [ 191.936407][ T7298] ? lock_downgrade+0x6e0/0x6e0 [ 191.941243][ T7298] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 191.947212][ T7298] tun_get_user+0xe59/0x2f20 [ 191.951802][ T7298] ? tun_build_skb+0xc20/0xc20 [ 191.956547][ T7298] ? find_held_lock+0x2d/0x110 [ 191.961388][ T7298] ? tun_get+0xef/0x1c0 [ 191.965650][ T7298] tun_chr_write_iter+0xbd/0x1a0 [ 191.970676][ T7298] ? aa_path_link+0x2e0/0x2e0 [ 191.975354][ T7298] new_sync_write+0x35d/0x5f0 [ 191.980021][ T7298] ? new_sync_read+0x5f0/0x5f0 [ 191.984769][ T7298] ? lock_downgrade+0x6e0/0x6e0 [ 191.989620][ T7298] ? security_file_permission+0x49/0x450 [ 191.995248][ T7298] vfs_write+0x5c3/0x870 [ 191.999582][ T7298] ksys_write+0xf4/0x1d0 [ 192.003808][ T7298] ? __ia32_sys_read+0xa0/0xa0 [ 192.008555][ T7298] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 192.014516][ T7298] ? syscall_enter_from_user_mode+0x27/0x70 [ 192.020495][ T7298] do_syscall_64+0x2d/0x40 [ 192.024913][ T7298] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.030797][ T7298] RIP: 0033:0x7fcb6faeb24f [ 192.035212][ T7298] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 192.054898][ T7298] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 192.063613][ T7298] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 192.071581][ T7298] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 192.079714][ T7298] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 192.087753][ T7298] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 192.095706][ T7298] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 192.156724][ T7301] FAULT_INJECTION: forcing a failure. [ 192.156724][ T7301] name failslab, interval 1, probability 0, space 0, times 0 [ 192.169540][ T7301] CPU: 1 PID: 7301 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 192.178125][ T7301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 192.188258][ T7301] Call Trace: [ 192.192080][ T7301] dump_stack+0xa5/0xe6 [ 192.196232][ T7301] should_fail.cold+0x5/0xa [ 192.200891][ T7301] ? hsr_add_node+0x57/0x930 [ 192.205464][ T7301] should_failslab+0x5/0x10 [ 192.210049][ T7301] kmem_cache_alloc_trace+0x55/0x370 [ 192.215401][ T7301] hsr_add_node+0x57/0x930 [ 192.219887][ T7301] hsr_forward_skb+0x4a9/0x1640 [ 192.224722][ T7301] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 192.230767][ T7301] ? create_prof_cpu_mask+0x20/0x20 [ 192.236054][ T7301] ? prp_fill_frame_info+0x620/0x620 [ 192.241324][ T7301] ? lock_chain_count+0x20/0x20 [ 192.246165][ T7301] ? find_held_lock+0x2d/0x110 [ 192.251279][ T7301] hsr_handle_frame+0x4a0/0x5e0 [ 192.256135][ T7301] ? hsr_nl_nodedown+0x300/0x300 [ 192.262127][ T7301] __netif_receive_skb_core+0x6b4/0x2e60 [ 192.267857][ T7301] ? __lock_acquire+0xb43/0x54d0 [ 192.272797][ T7301] ? generic_xdp_tx+0x520/0x520 [ 192.277748][ T7301] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 192.283713][ T7301] ? find_held_lock+0x2d/0x110 [ 192.288461][ T7301] ? lock_acquire+0x1ab/0x740 [ 192.293123][ T7301] __netif_receive_skb_one_core+0xaa/0x180 [ 192.299197][ T7301] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 192.305168][ T7301] ? ktime_get_with_offset+0x26c/0x390 [ 192.310623][ T7301] netif_receive_skb+0xf5/0x650 [ 192.315472][ T7301] ? __netif_receive_skb+0x1a0/0x1a0 [ 192.320757][ T7301] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 192.326835][ T7301] ? build_skb+0x5f/0x120 [ 192.331414][ T7301] ? __tun_build_skb+0x163/0x210 [ 192.336438][ T7301] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 192.341718][ T7301] ? tun_net_open+0xf0/0xf0 [ 192.346483][ T7301] ? lock_release+0x720/0x720 [ 192.351274][ T7301] ? tun_get_user+0x1c2f/0x2f20 [ 192.356485][ T7301] ? lock_downgrade+0x6e0/0x6e0 [ 192.361341][ T7301] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 192.367311][ T7301] tun_get_user+0xe59/0x2f20 [ 192.371893][ T7301] ? tun_build_skb+0xc20/0xc20 [ 192.376812][ T7301] ? find_held_lock+0x2d/0x110 [ 192.381862][ T7301] ? tun_get+0xef/0x1c0 [ 192.386048][ T7301] tun_chr_write_iter+0xbd/0x1a0 [ 192.391118][ T7301] ? aa_path_link+0x2e0/0x2e0 [ 192.395877][ T7301] new_sync_write+0x35d/0x5f0 [ 192.400546][ T7301] ? new_sync_read+0x5f0/0x5f0 [ 192.405383][ T7301] ? lock_downgrade+0x6e0/0x6e0 [ 192.410309][ T7301] ? security_file_permission+0x49/0x450 [ 192.416080][ T7301] vfs_write+0x5c3/0x870 [ 192.420409][ T7301] ksys_write+0xf4/0x1d0 [ 192.424640][ T7301] ? __ia32_sys_read+0xa0/0xa0 [ 192.429397][ T7301] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 192.435597][ T7301] ? syscall_enter_from_user_mode+0x27/0x70 [ 192.441546][ T7301] do_syscall_64+0x2d/0x40 [ 192.445953][ T7301] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.451825][ T7301] RIP: 0033:0x7fcb6faeb24f [ 192.456264][ T7301] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 192.476278][ T7301] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 192.484856][ T7301] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 192.493078][ T7301] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 192.501040][ T7301] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 192.509098][ T7301] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 192.517053][ T7301] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 192.572496][ T7304] FAULT_INJECTION: forcing a failure. [ 192.572496][ T7304] name failslab, interval 1, probability 0, space 0, times 0 [ 192.585595][ T7304] CPU: 1 PID: 7304 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 192.594140][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 192.604631][ T7304] Call Trace: [ 192.607923][ T7304] dump_stack+0xa5/0xe6 [ 192.612172][ T7304] should_fail.cold+0x5/0xa [ 192.616664][ T7304] ? hsr_add_node+0x57/0x930 [ 192.621552][ T7304] should_failslab+0x5/0x10 [ 192.626039][ T7304] kmem_cache_alloc_trace+0x55/0x370 [ 192.631312][ T7304] hsr_add_node+0x57/0x930 [ 192.635877][ T7304] hsr_forward_skb+0x4a9/0x1640 [ 192.640707][ T7304] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 192.646660][ T7304] ? create_prof_cpu_mask+0x20/0x20 [ 192.651837][ T7304] ? prp_fill_frame_info+0x620/0x620 [ 192.657199][ T7304] ? lock_chain_count+0x20/0x20 [ 192.662152][ T7304] ? find_held_lock+0x2d/0x110 [ 192.666946][ T7304] hsr_handle_frame+0x4a0/0x5e0 [ 192.671798][ T7304] ? hsr_nl_nodedown+0x300/0x300 [ 192.676823][ T7304] __netif_receive_skb_core+0x6b4/0x2e60 [ 192.682645][ T7304] ? __lock_acquire+0xb43/0x54d0 [ 192.687584][ T7304] ? generic_xdp_tx+0x520/0x520 [ 192.692415][ T7304] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 192.698476][ T7304] ? find_held_lock+0x2d/0x110 [ 192.703255][ T7304] ? lock_acquire+0x1ab/0x740 [ 192.708014][ T7304] __netif_receive_skb_one_core+0xaa/0x180 [ 192.713891][ T7304] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 192.719952][ T7304] ? ktime_get_with_offset+0x26c/0x390 [ 192.725544][ T7304] netif_receive_skb+0xf5/0x650 [ 192.730549][ T7304] ? __netif_receive_skb+0x1a0/0x1a0 [ 192.735838][ T7304] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 192.741926][ T7304] ? build_skb+0x5f/0x120 [ 192.746246][ T7304] ? __tun_build_skb+0x163/0x210 [ 192.751164][ T7304] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 192.756432][ T7304] ? tun_net_open+0xf0/0xf0 [ 192.761046][ T7304] ? lock_release+0x720/0x720 [ 192.765754][ T7304] ? tun_get_user+0x1c2f/0x2f20 [ 192.770760][ T7304] ? lock_downgrade+0x6e0/0x6e0 [ 192.775732][ T7304] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 192.781709][ T7304] tun_get_user+0xe59/0x2f20 [ 192.787028][ T7304] ? tun_build_skb+0xc20/0xc20 [ 192.791778][ T7304] ? find_held_lock+0x2d/0x110 [ 192.796550][ T7304] ? tun_get+0xef/0x1c0 [ 192.800702][ T7304] tun_chr_write_iter+0xbd/0x1a0 [ 192.805619][ T7304] ? aa_path_link+0x2e0/0x2e0 [ 192.810363][ T7304] new_sync_write+0x35d/0x5f0 [ 192.815035][ T7304] ? new_sync_read+0x5f0/0x5f0 [ 192.819994][ T7304] ? lock_downgrade+0x6e0/0x6e0 [ 192.824850][ T7304] ? security_file_permission+0x49/0x450 [ 192.830607][ T7304] vfs_write+0x5c3/0x870 [ 192.835291][ T7304] ksys_write+0xf4/0x1d0 [ 192.839517][ T7304] ? __ia32_sys_read+0xa0/0xa0 [ 192.844286][ T7304] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 192.850358][ T7304] ? syscall_enter_from_user_mode+0x27/0x70 [ 192.856593][ T7304] do_syscall_64+0x2d/0x40 [ 192.860993][ T7304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.866865][ T7304] RIP: 0033:0x7fcb6faeb24f [ 192.871541][ T7304] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 192.893150][ T7304] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 192.901720][ T7304] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 192.909997][ T7304] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 192.918049][ T7304] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 192.926008][ T7304] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 192.933972][ T7304] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 193.016998][ T7307] FAULT_INJECTION: forcing a failure. [ 193.016998][ T7307] name failslab, interval 1, probability 0, space 0, times 0 [ 193.029914][ T7307] CPU: 0 PID: 7307 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 193.038269][ T7307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 193.048402][ T7307] Call Trace: [ 193.051682][ T7307] dump_stack+0xa5/0xe6 [ 193.055829][ T7307] should_fail.cold+0x5/0xa [ 193.060321][ T7307] ? hsr_add_node+0x57/0x930 [ 193.065008][ T7307] should_failslab+0x5/0x10 [ 193.069653][ T7307] kmem_cache_alloc_trace+0x55/0x370 [ 193.075118][ T7307] hsr_add_node+0x57/0x930 [ 193.079920][ T7307] hsr_forward_skb+0x4a9/0x1640 [ 193.084847][ T7307] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.090812][ T7307] ? create_prof_cpu_mask+0x20/0x20 [ 193.095996][ T7307] ? prp_fill_frame_info+0x620/0x620 [ 193.101273][ T7307] ? lock_chain_count+0x20/0x20 [ 193.106108][ T7307] ? find_held_lock+0x2d/0x110 [ 193.110972][ T7307] hsr_handle_frame+0x4a0/0x5e0 [ 193.117204][ T7307] ? hsr_nl_nodedown+0x300/0x300 [ 193.122126][ T7307] __netif_receive_skb_core+0x6b4/0x2e60 [ 193.127748][ T7307] ? __lock_acquire+0xb43/0x54d0 [ 193.132678][ T7307] ? generic_xdp_tx+0x520/0x520 [ 193.137527][ T7307] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.143837][ T7307] ? find_held_lock+0x2d/0x110 [ 193.148768][ T7307] ? lock_acquire+0x1ab/0x740 [ 193.153433][ T7307] __netif_receive_skb_one_core+0xaa/0x180 [ 193.160185][ T7307] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 193.166150][ T7307] ? ktime_get_with_offset+0x26c/0x390 [ 193.171866][ T7307] netif_receive_skb+0xf5/0x650 [ 193.176701][ T7307] ? __netif_receive_skb+0x1a0/0x1a0 [ 193.182062][ T7307] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.188030][ T7307] ? build_skb+0x5f/0x120 [ 193.192340][ T7307] ? __tun_build_skb+0x163/0x210 [ 193.197367][ T7307] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 193.202754][ T7307] ? tun_net_open+0xf0/0xf0 [ 193.207262][ T7307] ? lock_release+0x720/0x720 [ 193.212009][ T7307] ? tun_get_user+0x1c2f/0x2f20 [ 193.216859][ T7307] ? lock_downgrade+0x6e0/0x6e0 [ 193.221799][ T7307] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 193.227864][ T7307] tun_get_user+0xe59/0x2f20 [ 193.232545][ T7307] ? tun_build_skb+0xc20/0xc20 [ 193.237288][ T7307] ? find_held_lock+0x2d/0x110 [ 193.242208][ T7307] ? tun_get+0xef/0x1c0 [ 193.246363][ T7307] tun_chr_write_iter+0xbd/0x1a0 [ 193.251283][ T7307] ? aa_path_link+0x2e0/0x2e0 [ 193.255946][ T7307] new_sync_write+0x35d/0x5f0 [ 193.260633][ T7307] ? new_sync_read+0x5f0/0x5f0 [ 193.265404][ T7307] ? lock_downgrade+0x6e0/0x6e0 [ 193.270920][ T7307] ? security_file_permission+0x49/0x450 [ 193.277263][ T7307] vfs_write+0x5c3/0x870 [ 193.281510][ T7307] ksys_write+0xf4/0x1d0 [ 193.285908][ T7307] ? __ia32_sys_read+0xa0/0xa0 [ 193.290916][ T7307] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 193.297226][ T7307] ? syscall_enter_from_user_mode+0x27/0x70 [ 193.303105][ T7307] do_syscall_64+0x2d/0x40 [ 193.307506][ T7307] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.313467][ T7307] RIP: 0033:0x7fcb6faeb24f [ 193.317965][ T7307] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 193.338697][ T7307] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 193.347097][ T7307] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 193.355157][ T7307] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 193.363388][ T7307] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 193.371347][ T7307] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 193.379388][ T7307] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 193.437285][ T7310] FAULT_INJECTION: forcing a failure. [ 193.437285][ T7310] name failslab, interval 1, probability 0, space 0, times 0 [ 193.450211][ T7310] CPU: 0 PID: 7310 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 193.459045][ T7310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 193.469123][ T7310] Call Trace: [ 193.472387][ T7310] dump_stack+0xa5/0xe6 [ 193.476617][ T7310] should_fail.cold+0x5/0xa [ 193.481341][ T7310] ? hsr_add_node+0x57/0x930 [ 193.486040][ T7310] should_failslab+0x5/0x10 [ 193.490628][ T7310] kmem_cache_alloc_trace+0x55/0x370 [ 193.495988][ T7310] hsr_add_node+0x57/0x930 [ 193.500392][ T7310] hsr_forward_skb+0x4a9/0x1640 [ 193.505407][ T7310] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.511455][ T7310] ? create_prof_cpu_mask+0x20/0x20 [ 193.516743][ T7310] ? prp_fill_frame_info+0x620/0x620 [ 193.522015][ T7310] ? lock_chain_count+0x20/0x20 [ 193.526933][ T7310] ? find_held_lock+0x2d/0x110 [ 193.531778][ T7310] hsr_handle_frame+0x4a0/0x5e0 [ 193.536635][ T7310] ? hsr_nl_nodedown+0x300/0x300 [ 193.541661][ T7310] __netif_receive_skb_core+0x6b4/0x2e60 [ 193.547293][ T7310] ? __lock_acquire+0xb43/0x54d0 [ 193.552308][ T7310] ? generic_xdp_tx+0x520/0x520 [ 193.557150][ T7310] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.563110][ T7310] ? find_held_lock+0x2d/0x110 [ 193.567867][ T7310] ? lock_acquire+0x1ab/0x740 [ 193.572639][ T7310] __netif_receive_skb_one_core+0xaa/0x180 [ 193.578614][ T7310] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 193.585099][ T7310] ? ktime_get_with_offset+0x26c/0x390 [ 193.590571][ T7310] netif_receive_skb+0xf5/0x650 [ 193.595413][ T7310] ? __netif_receive_skb+0x1a0/0x1a0 [ 193.600677][ T7310] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.606636][ T7310] ? build_skb+0x5f/0x120 [ 193.610950][ T7310] ? __tun_build_skb+0x163/0x210 [ 193.615890][ T7310] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 193.621161][ T7310] ? tun_net_open+0xf0/0xf0 [ 193.625652][ T7310] ? lock_release+0x720/0x720 [ 193.630308][ T7310] ? tun_get_user+0x1c2f/0x2f20 [ 193.635143][ T7310] ? lock_downgrade+0x6e0/0x6e0 [ 193.640532][ T7310] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 193.646762][ T7310] tun_get_user+0xe59/0x2f20 [ 193.651350][ T7310] ? tun_build_skb+0xc20/0xc20 [ 193.656094][ T7310] ? find_held_lock+0x2d/0x110 [ 193.660852][ T7310] ? tun_get+0xef/0x1c0 [ 193.665101][ T7310] tun_chr_write_iter+0xbd/0x1a0 [ 193.670017][ T7310] ? aa_path_link+0x2e0/0x2e0 [ 193.674706][ T7310] new_sync_write+0x35d/0x5f0 [ 193.679583][ T7310] ? new_sync_read+0x5f0/0x5f0 [ 193.684411][ T7310] ? lock_downgrade+0x6e0/0x6e0 [ 193.689351][ T7310] ? security_file_permission+0x49/0x450 [ 193.695065][ T7310] vfs_write+0x5c3/0x870 [ 193.699294][ T7310] ksys_write+0xf4/0x1d0 [ 193.703545][ T7310] ? __ia32_sys_read+0xa0/0xa0 [ 193.708292][ T7310] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 193.714512][ T7310] ? syscall_enter_from_user_mode+0x27/0x70 [ 193.720578][ T7310] do_syscall_64+0x2d/0x40 [ 193.724973][ T7310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.730932][ T7310] RIP: 0033:0x7fcb6faeb24f [ 193.735332][ T7310] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 193.755293][ T7310] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 193.763713][ T7310] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 193.771776][ T7310] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 193.779841][ T7310] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 193.788234][ T7310] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 193.796287][ T7310] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 193.860093][ T7313] FAULT_INJECTION: forcing a failure. [ 193.860093][ T7313] name failslab, interval 1, probability 0, space 0, times 0 [ 193.873004][ T7313] CPU: 1 PID: 7313 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 193.881590][ T7313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 193.891742][ T7313] Call Trace: [ 193.895025][ T7313] dump_stack+0xa5/0xe6 [ 193.899286][ T7313] should_fail.cold+0x5/0xa [ 193.903797][ T7313] ? hsr_add_node+0x57/0x930 [ 193.908555][ T7313] should_failslab+0x5/0x10 [ 193.913053][ T7313] kmem_cache_alloc_trace+0x55/0x370 [ 193.918512][ T7313] hsr_add_node+0x57/0x930 [ 193.922931][ T7313] hsr_forward_skb+0x4a9/0x1640 [ 193.927955][ T7313] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.934127][ T7313] ? create_prof_cpu_mask+0x20/0x20 [ 193.939313][ T7313] ? prp_fill_frame_info+0x620/0x620 [ 193.944675][ T7313] ? lock_chain_count+0x20/0x20 [ 193.949516][ T7313] ? find_held_lock+0x2d/0x110 [ 193.954282][ T7313] hsr_handle_frame+0x4a0/0x5e0 [ 193.959129][ T7313] ? hsr_nl_nodedown+0x300/0x300 [ 193.964051][ T7313] __netif_receive_skb_core+0x6b4/0x2e60 [ 193.969725][ T7313] ? __lock_acquire+0xb43/0x54d0 [ 193.974743][ T7313] ? generic_xdp_tx+0x520/0x520 [ 193.979883][ T7313] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.985954][ T7313] ? find_held_lock+0x2d/0x110 [ 193.990810][ T7313] ? lock_acquire+0x1ab/0x740 [ 193.995483][ T7313] __netif_receive_skb_one_core+0xaa/0x180 [ 194.001278][ T7313] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 194.007156][ T7313] ? ktime_get_with_offset+0x26c/0x390 [ 194.012739][ T7313] netif_receive_skb+0xf5/0x650 [ 194.017724][ T7313] ? __netif_receive_skb+0x1a0/0x1a0 [ 194.023011][ T7313] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.029095][ T7313] ? build_skb+0x5f/0x120 [ 194.033824][ T7313] ? __tun_build_skb+0x163/0x210 [ 194.038851][ T7313] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 194.044314][ T7313] ? tun_net_open+0xf0/0xf0 [ 194.048802][ T7313] ? lock_release+0x720/0x720 [ 194.053463][ T7313] ? tun_get_user+0x1c2f/0x2f20 [ 194.058570][ T7313] ? lock_downgrade+0x6e0/0x6e0 [ 194.063443][ T7313] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 194.069414][ T7313] tun_get_user+0xe59/0x2f20 [ 194.074294][ T7313] ? tun_build_skb+0xc20/0xc20 [ 194.079155][ T7313] ? find_held_lock+0x2d/0x110 [ 194.084005][ T7313] ? tun_get+0xef/0x1c0 [ 194.088435][ T7313] tun_chr_write_iter+0xbd/0x1a0 [ 194.093476][ T7313] ? aa_path_link+0x2e0/0x2e0 [ 194.098401][ T7313] new_sync_write+0x35d/0x5f0 [ 194.103060][ T7313] ? new_sync_read+0x5f0/0x5f0 [ 194.107820][ T7313] ? lock_downgrade+0x6e0/0x6e0 [ 194.112783][ T7313] ? security_file_permission+0x49/0x450 [ 194.118499][ T7313] vfs_write+0x5c3/0x870 [ 194.122837][ T7313] ksys_write+0xf4/0x1d0 [ 194.127073][ T7313] ? __ia32_sys_read+0xa0/0xa0 [ 194.131831][ T7313] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 194.137802][ T7313] ? syscall_enter_from_user_mode+0x27/0x70 [ 194.143938][ T7313] do_syscall_64+0x2d/0x40 [ 194.148345][ T7313] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.154223][ T7313] RIP: 0033:0x7fcb6faeb24f [ 194.158732][ T7313] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 194.179212][ T7313] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 194.187628][ T7313] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 194.195679][ T7313] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 194.203725][ T7313] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 2022/10/17 08:04:33 executed programs: 273 [ 194.211768][ T7313] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 194.219916][ T7313] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 194.232350][ T3197] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.239608][ T3197] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.286332][ T7316] FAULT_INJECTION: forcing a failure. [ 194.286332][ T7316] name failslab, interval 1, probability 0, space 0, times 0 [ 194.299184][ T7316] CPU: 0 PID: 7316 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 194.307598][ T7316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 194.317735][ T7316] Call Trace: [ 194.321107][ T7316] dump_stack+0xa5/0xe6 [ 194.325329][ T7316] should_fail.cold+0x5/0xa [ 194.329828][ T7316] ? hsr_add_node+0x57/0x930 [ 194.334764][ T7316] should_failslab+0x5/0x10 [ 194.339506][ T7316] kmem_cache_alloc_trace+0x55/0x370 [ 194.344782][ T7316] hsr_add_node+0x57/0x930 [ 194.349555][ T7316] hsr_forward_skb+0x4a9/0x1640 [ 194.354400][ T7316] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.360359][ T7316] ? create_prof_cpu_mask+0x20/0x20 [ 194.365576][ T7316] ? prp_fill_frame_info+0x620/0x620 [ 194.371121][ T7316] ? lock_chain_count+0x20/0x20 [ 194.376134][ T7316] ? find_held_lock+0x2d/0x110 [ 194.380971][ T7316] hsr_handle_frame+0x4a0/0x5e0 [ 194.385805][ T7316] ? hsr_nl_nodedown+0x300/0x300 [ 194.390831][ T7316] __netif_receive_skb_core+0x6b4/0x2e60 [ 194.396641][ T7316] ? __lock_acquire+0xb43/0x54d0 [ 194.401567][ T7316] ? generic_xdp_tx+0x520/0x520 [ 194.406539][ T7316] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.412590][ T7316] ? find_held_lock+0x2d/0x110 [ 194.417432][ T7316] ? lock_acquire+0x1ab/0x740 [ 194.422161][ T7316] __netif_receive_skb_one_core+0xaa/0x180 [ 194.428053][ T7316] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 194.434037][ T7316] ? ktime_get_with_offset+0x26c/0x390 [ 194.439714][ T7316] netif_receive_skb+0xf5/0x650 [ 194.444990][ T7316] ? __netif_receive_skb+0x1a0/0x1a0 [ 194.450372][ T7316] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.456688][ T7316] ? build_skb+0x5f/0x120 [ 194.461079][ T7316] ? __tun_build_skb+0x163/0x210 [ 194.465993][ T7316] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 194.471278][ T7316] ? tun_net_open+0xf0/0xf0 [ 194.475754][ T7316] ? lock_release+0x720/0x720 [ 194.480598][ T7316] ? tun_get_user+0x1c2f/0x2f20 [ 194.485866][ T7316] ? lock_downgrade+0x6e0/0x6e0 [ 194.490883][ T7316] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 194.497023][ T7316] tun_get_user+0xe59/0x2f20 [ 194.501605][ T7316] ? tun_build_skb+0xc20/0xc20 [ 194.506341][ T7316] ? find_held_lock+0x2d/0x110 [ 194.511097][ T7316] ? tun_get+0xef/0x1c0 [ 194.515235][ T7316] tun_chr_write_iter+0xbd/0x1a0 [ 194.520579][ T7316] ? aa_path_link+0x2e0/0x2e0 [ 194.525240][ T7316] new_sync_write+0x35d/0x5f0 [ 194.530157][ T7316] ? new_sync_read+0x5f0/0x5f0 [ 194.534920][ T7316] ? lock_downgrade+0x6e0/0x6e0 [ 194.539753][ T7316] ? security_file_permission+0x49/0x450 [ 194.545361][ T7316] vfs_write+0x5c3/0x870 [ 194.549606][ T7316] ksys_write+0xf4/0x1d0 [ 194.553920][ T7316] ? __ia32_sys_read+0xa0/0xa0 [ 194.558755][ T7316] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 194.564967][ T7316] ? syscall_enter_from_user_mode+0x27/0x70 [ 194.570930][ T7316] do_syscall_64+0x2d/0x40 [ 194.575403][ T7316] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.581274][ T7316] RIP: 0033:0x7fcb6faeb24f [ 194.585683][ T7316] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 194.605841][ T7316] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 194.614324][ T7316] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 194.622396][ T7316] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 194.630482][ T7316] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 194.638735][ T7316] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 194.646689][ T7316] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 194.735600][ T7319] FAULT_INJECTION: forcing a failure. [ 194.735600][ T7319] name failslab, interval 1, probability 0, space 0, times 0 [ 194.748239][ T7319] CPU: 0 PID: 7319 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 194.756549][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 194.766760][ T7319] Call Trace: [ 194.770046][ T7319] dump_stack+0xa5/0xe6 [ 194.774303][ T7319] should_fail.cold+0x5/0xa [ 194.779069][ T7319] ? hsr_add_node+0x57/0x930 [ 194.783782][ T7319] should_failslab+0x5/0x10 [ 194.788386][ T7319] kmem_cache_alloc_trace+0x55/0x370 [ 194.793779][ T7319] hsr_add_node+0x57/0x930 [ 194.798205][ T7319] hsr_forward_skb+0x4a9/0x1640 [ 194.803086][ T7319] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.809231][ T7319] ? create_prof_cpu_mask+0x20/0x20 [ 194.814603][ T7319] ? prp_fill_frame_info+0x620/0x620 [ 194.821094][ T7319] ? lock_chain_count+0x20/0x20 [ 194.825928][ T7319] ? find_held_lock+0x2d/0x110 [ 194.830680][ T7319] hsr_handle_frame+0x4a0/0x5e0 [ 194.835689][ T7319] ? hsr_nl_nodedown+0x300/0x300 [ 194.840786][ T7319] __netif_receive_skb_core+0x6b4/0x2e60 [ 194.846431][ T7319] ? __lock_acquire+0xb43/0x54d0 [ 194.851552][ T7319] ? generic_xdp_tx+0x520/0x520 [ 194.856592][ T7319] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.862654][ T7319] ? find_held_lock+0x2d/0x110 [ 194.867447][ T7319] ? lock_acquire+0x1ab/0x740 [ 194.872218][ T7319] __netif_receive_skb_one_core+0xaa/0x180 [ 194.878185][ T7319] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 194.884059][ T7319] ? ktime_get_with_offset+0x26c/0x390 [ 194.889767][ T7319] netif_receive_skb+0xf5/0x650 [ 194.894615][ T7319] ? __netif_receive_skb+0x1a0/0x1a0 [ 194.900336][ T7319] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.906452][ T7319] ? build_skb+0x5f/0x120 [ 194.910852][ T7319] ? __tun_build_skb+0x163/0x210 [ 194.915984][ T7319] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 194.921500][ T7319] ? tun_net_open+0xf0/0xf0 [ 194.926651][ T7319] ? lock_release+0x720/0x720 [ 194.931865][ T7319] ? tun_get_user+0x1c2f/0x2f20 [ 194.936755][ T7319] ? lock_downgrade+0x6e0/0x6e0 [ 194.941687][ T7319] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 194.947661][ T7319] tun_get_user+0xe59/0x2f20 [ 194.952250][ T7319] ? tun_build_skb+0xc20/0xc20 [ 194.957003][ T7319] ? find_held_lock+0x2d/0x110 [ 194.961847][ T7319] ? tun_get+0xef/0x1c0 [ 194.966096][ T7319] tun_chr_write_iter+0xbd/0x1a0 [ 194.971015][ T7319] ? aa_path_link+0x2e0/0x2e0 [ 194.975686][ T7319] new_sync_write+0x35d/0x5f0 [ 194.980480][ T7319] ? new_sync_read+0x5f0/0x5f0 [ 194.986172][ T7319] ? lock_downgrade+0x6e0/0x6e0 [ 194.991696][ T7319] ? security_file_permission+0x49/0x450 [ 194.997410][ T7319] vfs_write+0x5c3/0x870 [ 195.001731][ T7319] ksys_write+0xf4/0x1d0 [ 195.006130][ T7319] ? __ia32_sys_read+0xa0/0xa0 [ 195.010876][ T7319] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 195.016968][ T7319] ? syscall_enter_from_user_mode+0x27/0x70 [ 195.022849][ T7319] do_syscall_64+0x2d/0x40 [ 195.027344][ T7319] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.033233][ T7319] RIP: 0033:0x7fcb6faeb24f [ 195.037655][ T7319] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 195.057520][ T7319] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 195.066016][ T7319] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 195.074008][ T7319] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 195.081971][ T7319] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 195.090367][ T7319] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 195.098413][ T7319] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 195.177671][ T7322] FAULT_INJECTION: forcing a failure. [ 195.177671][ T7322] name failslab, interval 1, probability 0, space 0, times 0 [ 195.190574][ T7322] CPU: 0 PID: 7322 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 195.198920][ T7322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 195.209175][ T7322] Call Trace: [ 195.212452][ T7322] dump_stack+0xa5/0xe6 [ 195.216592][ T7322] should_fail.cold+0x5/0xa [ 195.221161][ T7322] ? hsr_add_node+0x57/0x930 [ 195.226094][ T7322] should_failslab+0x5/0x10 [ 195.230589][ T7322] kmem_cache_alloc_trace+0x55/0x370 [ 195.235962][ T7322] hsr_add_node+0x57/0x930 [ 195.240464][ T7322] hsr_forward_skb+0x4a9/0x1640 [ 195.245305][ T7322] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.251274][ T7322] ? create_prof_cpu_mask+0x20/0x20 [ 195.256558][ T7322] ? prp_fill_frame_info+0x620/0x620 [ 195.261838][ T7322] ? lock_chain_count+0x20/0x20 [ 195.266847][ T7322] ? find_held_lock+0x2d/0x110 [ 195.271634][ T7322] hsr_handle_frame+0x4a0/0x5e0 [ 195.276587][ T7322] ? hsr_nl_nodedown+0x300/0x300 [ 195.281508][ T7322] __netif_receive_skb_core+0x6b4/0x2e60 [ 195.287131][ T7322] ? __lock_acquire+0xb43/0x54d0 [ 195.292052][ T7322] ? generic_xdp_tx+0x520/0x520 [ 195.296981][ T7322] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.302965][ T7322] ? find_held_lock+0x2d/0x110 [ 195.307716][ T7322] ? lock_acquire+0x1ab/0x740 [ 195.312471][ T7322] __netif_receive_skb_one_core+0xaa/0x180 [ 195.318266][ T7322] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 195.324151][ T7322] ? ktime_get_with_offset+0x26c/0x390 [ 195.329730][ T7322] netif_receive_skb+0xf5/0x650 [ 195.334633][ T7322] ? __netif_receive_skb+0x1a0/0x1a0 [ 195.339903][ T7322] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.345865][ T7322] ? build_skb+0x5f/0x120 [ 195.350190][ T7322] ? __tun_build_skb+0x163/0x210 [ 195.355201][ T7322] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 195.360634][ T7322] ? tun_net_open+0xf0/0xf0 [ 195.365118][ T7322] ? lock_release+0x720/0x720 [ 195.369779][ T7322] ? tun_get_user+0x1c2f/0x2f20 [ 195.374616][ T7322] ? lock_downgrade+0x6e0/0x6e0 [ 195.379453][ T7322] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 195.385643][ T7322] tun_get_user+0xe59/0x2f20 [ 195.390326][ T7322] ? tun_build_skb+0xc20/0xc20 [ 195.395156][ T7322] ? find_held_lock+0x2d/0x110 [ 195.399906][ T7322] ? tun_get+0xef/0x1c0 [ 195.404066][ T7322] tun_chr_write_iter+0xbd/0x1a0 [ 195.409335][ T7322] ? aa_path_link+0x2e0/0x2e0 [ 195.413998][ T7322] new_sync_write+0x35d/0x5f0 [ 195.418662][ T7322] ? new_sync_read+0x5f0/0x5f0 [ 195.423523][ T7322] ? lock_downgrade+0x6e0/0x6e0 [ 195.428487][ T7322] ? security_file_permission+0x49/0x450 [ 195.434128][ T7322] vfs_write+0x5c3/0x870 [ 195.438379][ T7322] ksys_write+0xf4/0x1d0 [ 195.442779][ T7322] ? __ia32_sys_read+0xa0/0xa0 [ 195.447724][ T7322] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 195.453696][ T7322] ? syscall_enter_from_user_mode+0x27/0x70 [ 195.459676][ T7322] do_syscall_64+0x2d/0x40 [ 195.464182][ T7322] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.470070][ T7322] RIP: 0033:0x7fcb6faeb24f [ 195.474506][ T7322] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 195.494277][ T7322] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 195.502951][ T7322] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 195.511081][ T7322] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 195.519226][ T7322] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 195.527199][ T7322] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 195.535176][ T7322] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 195.615154][ T7325] FAULT_INJECTION: forcing a failure. [ 195.615154][ T7325] name failslab, interval 1, probability 0, space 0, times 0 [ 195.627946][ T7325] CPU: 0 PID: 7325 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 195.636256][ T7325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 195.646477][ T7325] Call Trace: [ 195.649764][ T7325] dump_stack+0xa5/0xe6 [ 195.653916][ T7325] should_fail.cold+0x5/0xa [ 195.658415][ T7325] ? hsr_add_node+0x57/0x930 [ 195.662996][ T7325] should_failslab+0x5/0x10 [ 195.667485][ T7325] kmem_cache_alloc_trace+0x55/0x370 [ 195.672769][ T7325] hsr_add_node+0x57/0x930 [ 195.677199][ T7325] hsr_forward_skb+0x4a9/0x1640 [ 195.682140][ T7325] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.688372][ T7325] ? create_prof_cpu_mask+0x20/0x20 [ 195.693650][ T7325] ? prp_fill_frame_info+0x620/0x620 [ 195.698924][ T7325] ? lock_chain_count+0x20/0x20 [ 195.703929][ T7325] ? find_held_lock+0x2d/0x110 [ 195.708887][ T7325] hsr_handle_frame+0x4a0/0x5e0 [ 195.713755][ T7325] ? hsr_nl_nodedown+0x300/0x300 [ 195.718851][ T7325] __netif_receive_skb_core+0x6b4/0x2e60 [ 195.724475][ T7325] ? __lock_acquire+0xb43/0x54d0 [ 195.729410][ T7325] ? generic_xdp_tx+0x520/0x520 [ 195.734280][ T7325] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.740285][ T7325] ? find_held_lock+0x2d/0x110 [ 195.745128][ T7325] ? lock_acquire+0x1ab/0x740 [ 195.749797][ T7325] __netif_receive_skb_one_core+0xaa/0x180 [ 195.755599][ T7325] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 195.761476][ T7325] ? ktime_get_with_offset+0x26c/0x390 [ 195.766932][ T7325] netif_receive_skb+0xf5/0x650 [ 195.771854][ T7325] ? __netif_receive_skb+0x1a0/0x1a0 [ 195.777138][ T7325] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.783107][ T7325] ? build_skb+0x5f/0x120 [ 195.787681][ T7325] ? __tun_build_skb+0x163/0x210 [ 195.792606][ T7325] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 195.797970][ T7325] ? tun_net_open+0xf0/0xf0 [ 195.802554][ T7325] ? lock_release+0x720/0x720 [ 195.807471][ T7325] ? tun_get_user+0x1c2f/0x2f20 [ 195.812306][ T7325] ? lock_downgrade+0x6e0/0x6e0 [ 195.817229][ T7325] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 195.823352][ T7325] tun_get_user+0xe59/0x2f20 [ 195.828136][ T7325] ? tun_build_skb+0xc20/0xc20 [ 195.832970][ T7325] ? find_held_lock+0x2d/0x110 [ 195.837746][ T7325] ? tun_get+0xef/0x1c0 [ 195.841993][ T7325] tun_chr_write_iter+0xbd/0x1a0 [ 195.846914][ T7325] ? aa_path_link+0x2e0/0x2e0 [ 195.851577][ T7325] new_sync_write+0x35d/0x5f0 [ 195.856240][ T7325] ? new_sync_read+0x5f0/0x5f0 [ 195.861166][ T7325] ? lock_downgrade+0x6e0/0x6e0 [ 195.866027][ T7325] ? security_file_permission+0x49/0x450 [ 195.872080][ T7325] vfs_write+0x5c3/0x870 [ 195.876748][ T7325] ksys_write+0xf4/0x1d0 [ 195.881149][ T7325] ? __ia32_sys_read+0xa0/0xa0 [ 195.885986][ T7325] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 195.891946][ T7325] ? syscall_enter_from_user_mode+0x27/0x70 [ 195.897875][ T7325] do_syscall_64+0x2d/0x40 [ 195.902276][ T7325] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.908449][ T7325] RIP: 0033:0x7fcb6faeb24f [ 195.912853][ T7325] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 195.932702][ T7325] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 195.941183][ T7325] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 195.949219][ T7325] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 195.957613][ T7325] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 195.966356][ T7325] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 195.974567][ T7325] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 196.038171][ T7328] FAULT_INJECTION: forcing a failure. [ 196.038171][ T7328] name failslab, interval 1, probability 0, space 0, times 0 [ 196.052067][ T7328] CPU: 0 PID: 7328 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 196.060551][ T7328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 196.070700][ T7328] Call Trace: [ 196.073993][ T7328] dump_stack+0xa5/0xe6 [ 196.078271][ T7328] should_fail.cold+0x5/0xa [ 196.082786][ T7328] ? hsr_add_node+0x57/0x930 [ 196.087364][ T7328] should_failslab+0x5/0x10 [ 196.091861][ T7328] kmem_cache_alloc_trace+0x55/0x370 [ 196.097236][ T7328] hsr_add_node+0x57/0x930 [ 196.101650][ T7328] hsr_forward_skb+0x4a9/0x1640 [ 196.106488][ T7328] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.112626][ T7328] ? create_prof_cpu_mask+0x20/0x20 [ 196.117906][ T7328] ? prp_fill_frame_info+0x620/0x620 [ 196.123187][ T7328] ? lock_chain_count+0x20/0x20 [ 196.128026][ T7328] ? find_held_lock+0x2d/0x110 [ 196.132913][ T7328] hsr_handle_frame+0x4a0/0x5e0 [ 196.137751][ T7328] ? hsr_nl_nodedown+0x300/0x300 [ 196.142775][ T7328] __netif_receive_skb_core+0x6b4/0x2e60 [ 196.148407][ T7328] ? __lock_acquire+0xb43/0x54d0 [ 196.153335][ T7328] ? generic_xdp_tx+0x520/0x520 [ 196.158178][ T7328] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.164231][ T7328] ? find_held_lock+0x2d/0x110 [ 196.168986][ T7328] ? lock_acquire+0x1ab/0x740 [ 196.173771][ T7328] __netif_receive_skb_one_core+0xaa/0x180 [ 196.179606][ T7328] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 196.185708][ T7328] ? ktime_get_with_offset+0x26c/0x390 [ 196.191244][ T7328] netif_receive_skb+0xf5/0x650 [ 196.196278][ T7328] ? __netif_receive_skb+0x1a0/0x1a0 [ 196.201545][ T7328] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.207504][ T7328] ? build_skb+0x5f/0x120 [ 196.211817][ T7328] ? __tun_build_skb+0x163/0x210 [ 196.216751][ T7328] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 196.222113][ T7328] ? tun_net_open+0xf0/0xf0 [ 196.226861][ T7328] ? lock_release+0x720/0x720 [ 196.231636][ T7328] ? tun_get_user+0x1c2f/0x2f20 [ 196.236582][ T7328] ? lock_downgrade+0x6e0/0x6e0 [ 196.241427][ T7328] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 196.247580][ T7328] tun_get_user+0xe59/0x2f20 [ 196.252295][ T7328] ? tun_build_skb+0xc20/0xc20 [ 196.257129][ T7328] ? find_held_lock+0x2d/0x110 [ 196.261886][ T7328] ? tun_get+0xef/0x1c0 [ 196.266236][ T7328] tun_chr_write_iter+0xbd/0x1a0 [ 196.271181][ T7328] ? aa_path_link+0x2e0/0x2e0 [ 196.275949][ T7328] new_sync_write+0x35d/0x5f0 [ 196.280620][ T7328] ? new_sync_read+0x5f0/0x5f0 [ 196.285659][ T7328] ? lock_downgrade+0x6e0/0x6e0 [ 196.290797][ T7328] ? security_file_permission+0x49/0x450 [ 196.296694][ T7328] vfs_write+0x5c3/0x870 [ 196.300924][ T7328] ksys_write+0xf4/0x1d0 [ 196.305147][ T7328] ? __ia32_sys_read+0xa0/0xa0 [ 196.310256][ T7328] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 196.316303][ T7328] ? syscall_enter_from_user_mode+0x27/0x70 [ 196.322361][ T7328] do_syscall_64+0x2d/0x40 [ 196.326760][ T7328] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.332645][ T7328] RIP: 0033:0x7fcb6faeb24f [ 196.337130][ T7328] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 196.356929][ T7328] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 196.365521][ T7328] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 196.373485][ T7328] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 196.381613][ T7328] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 196.389627][ T7328] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 196.398137][ T7328] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 196.451109][ T7331] FAULT_INJECTION: forcing a failure. [ 196.451109][ T7331] name failslab, interval 1, probability 0, space 0, times 0 [ 196.464026][ T7331] CPU: 0 PID: 7331 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 196.472597][ T7331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 196.482968][ T7331] Call Trace: [ 196.486251][ T7331] dump_stack+0xa5/0xe6 [ 196.490402][ T7331] should_fail.cold+0x5/0xa [ 196.494894][ T7331] ? hsr_add_node+0x57/0x930 [ 196.499488][ T7331] should_failslab+0x5/0x10 [ 196.504109][ T7331] kmem_cache_alloc_trace+0x55/0x370 [ 196.509534][ T7331] hsr_add_node+0x57/0x930 [ 196.513939][ T7331] hsr_forward_skb+0x4a9/0x1640 [ 196.518774][ T7331] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.524731][ T7331] ? create_prof_cpu_mask+0x20/0x20 [ 196.529909][ T7331] ? prp_fill_frame_info+0x620/0x620 [ 196.535178][ T7331] ? lock_chain_count+0x20/0x20 [ 196.540005][ T7331] ? find_held_lock+0x2d/0x110 [ 196.545092][ T7331] hsr_handle_frame+0x4a0/0x5e0 [ 196.549921][ T7331] ? hsr_nl_nodedown+0x300/0x300 [ 196.554837][ T7331] __netif_receive_skb_core+0x6b4/0x2e60 [ 196.560499][ T7331] ? __lock_acquire+0xb43/0x54d0 [ 196.565427][ T7331] ? generic_xdp_tx+0x520/0x520 [ 196.570290][ T7331] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.576457][ T7331] ? find_held_lock+0x2d/0x110 [ 196.581243][ T7331] ? lock_acquire+0x1ab/0x740 [ 196.585915][ T7331] __netif_receive_skb_one_core+0xaa/0x180 [ 196.591723][ T7331] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 196.597803][ T7331] ? ktime_get_with_offset+0x26c/0x390 [ 196.603256][ T7331] netif_receive_skb+0xf5/0x650 [ 196.608099][ T7331] ? __netif_receive_skb+0x1a0/0x1a0 [ 196.613700][ T7331] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.619676][ T7331] ? build_skb+0x5f/0x120 [ 196.624098][ T7331] ? __tun_build_skb+0x163/0x210 [ 196.629105][ T7331] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 196.634525][ T7331] ? tun_net_open+0xf0/0xf0 [ 196.639005][ T7331] ? lock_release+0x720/0x720 [ 196.643661][ T7331] ? tun_get_user+0x1c2f/0x2f20 [ 196.648505][ T7331] ? lock_downgrade+0x6e0/0x6e0 [ 196.653493][ T7331] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 196.659558][ T7331] tun_get_user+0xe59/0x2f20 [ 196.664139][ T7331] ? tun_build_skb+0xc20/0xc20 [ 196.668964][ T7331] ? find_held_lock+0x2d/0x110 [ 196.673898][ T7331] ? tun_get+0xef/0x1c0 [ 196.678130][ T7331] tun_chr_write_iter+0xbd/0x1a0 [ 196.683154][ T7331] ? aa_path_link+0x2e0/0x2e0 [ 196.687823][ T7331] new_sync_write+0x35d/0x5f0 [ 196.692501][ T7331] ? new_sync_read+0x5f0/0x5f0 [ 196.697349][ T7331] ? lock_downgrade+0x6e0/0x6e0 [ 196.702496][ T7331] ? security_file_permission+0x49/0x450 [ 196.708209][ T7331] vfs_write+0x5c3/0x870 [ 196.712478][ T7331] ksys_write+0xf4/0x1d0 [ 196.716698][ T7331] ? __ia32_sys_read+0xa0/0xa0 [ 196.721523][ T7331] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 196.727571][ T7331] ? syscall_enter_from_user_mode+0x27/0x70 [ 196.733462][ T7331] do_syscall_64+0x2d/0x40 [ 196.737858][ T7331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.743743][ T7331] RIP: 0033:0x7fcb6faeb24f [ 196.748228][ T7331] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 196.767875][ T7331] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 196.776465][ T7331] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 196.784436][ T7331] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 196.792712][ T7331] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 196.800844][ T7331] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 196.808802][ T7331] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 196.878128][ T7334] FAULT_INJECTION: forcing a failure. [ 196.878128][ T7334] name failslab, interval 1, probability 0, space 0, times 0 [ 196.891341][ T7334] CPU: 1 PID: 7334 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 196.899641][ T7334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 196.911066][ T7334] Call Trace: [ 196.914527][ T7334] dump_stack+0xa5/0xe6 [ 196.918674][ T7334] should_fail.cold+0x5/0xa [ 196.923508][ T7334] ? hsr_add_node+0x57/0x930 [ 196.928532][ T7334] should_failslab+0x5/0x10 [ 196.933047][ T7334] kmem_cache_alloc_trace+0x55/0x370 [ 196.938427][ T7334] hsr_add_node+0x57/0x930 [ 196.942842][ T7334] hsr_forward_skb+0x4a9/0x1640 [ 196.947698][ T7334] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.953674][ T7334] ? create_prof_cpu_mask+0x20/0x20 [ 196.958873][ T7334] ? prp_fill_frame_info+0x620/0x620 [ 196.964154][ T7334] ? lock_chain_count+0x20/0x20 [ 196.968987][ T7334] ? find_held_lock+0x2d/0x110 [ 196.973748][ T7334] hsr_handle_frame+0x4a0/0x5e0 [ 196.978713][ T7334] ? hsr_nl_nodedown+0x300/0x300 [ 196.983634][ T7334] __netif_receive_skb_core+0x6b4/0x2e60 [ 196.989256][ T7334] ? __lock_acquire+0xb43/0x54d0 [ 196.994180][ T7334] ? generic_xdp_tx+0x520/0x520 [ 196.999040][ T7334] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.005005][ T7334] ? find_held_lock+0x2d/0x110 [ 197.009758][ T7334] ? lock_acquire+0x1ab/0x740 [ 197.014431][ T7334] __netif_receive_skb_one_core+0xaa/0x180 [ 197.020222][ T7334] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 197.026186][ T7334] ? ktime_get_with_offset+0x26c/0x390 [ 197.031638][ T7334] netif_receive_skb+0xf5/0x650 [ 197.036512][ T7334] ? __netif_receive_skb+0x1a0/0x1a0 [ 197.041802][ T7334] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.047778][ T7334] ? build_skb+0x5f/0x120 [ 197.052119][ T7334] ? __tun_build_skb+0x163/0x210 [ 197.057233][ T7334] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 197.062611][ T7334] ? tun_net_open+0xf0/0xf0 [ 197.067115][ T7334] ? lock_release+0x720/0x720 [ 197.071972][ T7334] ? tun_get_user+0x1c2f/0x2f20 [ 197.076816][ T7334] ? lock_downgrade+0x6e0/0x6e0 [ 197.081914][ T7334] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 197.087881][ T7334] tun_get_user+0xe59/0x2f20 [ 197.092475][ T7334] ? tun_build_skb+0xc20/0xc20 [ 197.097671][ T7334] ? find_held_lock+0x2d/0x110 [ 197.102530][ T7334] ? tun_get+0xef/0x1c0 [ 197.106765][ T7334] tun_chr_write_iter+0xbd/0x1a0 [ 197.111780][ T7334] ? aa_path_link+0x2e0/0x2e0 [ 197.116532][ T7334] new_sync_write+0x35d/0x5f0 [ 197.121195][ T7334] ? new_sync_read+0x5f0/0x5f0 [ 197.126122][ T7334] ? lock_downgrade+0x6e0/0x6e0 [ 197.130979][ T7334] ? security_file_permission+0x49/0x450 [ 197.137034][ T7334] vfs_write+0x5c3/0x870 [ 197.141262][ T7334] ksys_write+0xf4/0x1d0 [ 197.145489][ T7334] ? __ia32_sys_read+0xa0/0xa0 [ 197.150415][ T7334] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 197.156553][ T7334] ? syscall_enter_from_user_mode+0x27/0x70 [ 197.162437][ T7334] do_syscall_64+0x2d/0x40 [ 197.166854][ T7334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.172920][ T7334] RIP: 0033:0x7fcb6faeb24f [ 197.177678][ T7334] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 197.197632][ T7334] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 197.206028][ T7334] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 197.214075][ T7334] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 197.222118][ T7334] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 197.230081][ T7334] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 197.238140][ T7334] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 197.324213][ T7337] FAULT_INJECTION: forcing a failure. [ 197.324213][ T7337] name failslab, interval 1, probability 0, space 0, times 0 [ 197.337093][ T7337] CPU: 0 PID: 7337 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 197.345640][ T7337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 197.355979][ T7337] Call Trace: [ 197.359435][ T7337] dump_stack+0xa5/0xe6 [ 197.363584][ T7337] should_fail.cold+0x5/0xa [ 197.368093][ T7337] ? hsr_add_node+0x57/0x930 [ 197.372672][ T7337] should_failslab+0x5/0x10 [ 197.377161][ T7337] kmem_cache_alloc_trace+0x55/0x370 [ 197.382424][ T7337] hsr_add_node+0x57/0x930 [ 197.386817][ T7337] hsr_forward_skb+0x4a9/0x1640 [ 197.391639][ T7337] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.397600][ T7337] ? create_prof_cpu_mask+0x20/0x20 [ 197.402801][ T7337] ? prp_fill_frame_info+0x620/0x620 [ 197.408157][ T7337] ? lock_chain_count+0x20/0x20 [ 197.413159][ T7337] ? find_held_lock+0x2d/0x110 [ 197.418247][ T7337] hsr_handle_frame+0x4a0/0x5e0 [ 197.423171][ T7337] ? hsr_nl_nodedown+0x300/0x300 [ 197.428186][ T7337] __netif_receive_skb_core+0x6b4/0x2e60 [ 197.433912][ T7337] ? __lock_acquire+0xb43/0x54d0 [ 197.439279][ T7337] ? generic_xdp_tx+0x520/0x520 [ 197.444215][ T7337] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.450175][ T7337] ? find_held_lock+0x2d/0x110 [ 197.454925][ T7337] ? lock_acquire+0x1ab/0x740 [ 197.459576][ T7337] __netif_receive_skb_one_core+0xaa/0x180 [ 197.465356][ T7337] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 197.471230][ T7337] ? ktime_get_with_offset+0x26c/0x390 [ 197.476753][ T7337] netif_receive_skb+0xf5/0x650 [ 197.481595][ T7337] ? __netif_receive_skb+0x1a0/0x1a0 [ 197.487029][ T7337] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.493160][ T7337] ? build_skb+0x5f/0x120 [ 197.497490][ T7337] ? __tun_build_skb+0x163/0x210 [ 197.502433][ T7337] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 197.507728][ T7337] ? tun_net_open+0xf0/0xf0 [ 197.512236][ T7337] ? lock_release+0x720/0x720 [ 197.516895][ T7337] ? tun_get_user+0x1c2f/0x2f20 [ 197.521729][ T7337] ? lock_downgrade+0x6e0/0x6e0 [ 197.526574][ T7337] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 197.532537][ T7337] tun_get_user+0xe59/0x2f20 [ 197.537514][ T7337] ? tun_build_skb+0xc20/0xc20 [ 197.542284][ T7337] ? find_held_lock+0x2d/0x110 [ 197.547055][ T7337] ? tun_get+0xef/0x1c0 [ 197.551242][ T7337] tun_chr_write_iter+0xbd/0x1a0 [ 197.556378][ T7337] ? aa_path_link+0x2e0/0x2e0 [ 197.561052][ T7337] new_sync_write+0x35d/0x5f0 [ 197.565806][ T7337] ? new_sync_read+0x5f0/0x5f0 [ 197.570749][ T7337] ? lock_downgrade+0x6e0/0x6e0 [ 197.575940][ T7337] ? security_file_permission+0x49/0x450 [ 197.581847][ T7337] vfs_write+0x5c3/0x870 [ 197.586081][ T7337] ksys_write+0xf4/0x1d0 [ 197.590604][ T7337] ? __ia32_sys_read+0xa0/0xa0 [ 197.595346][ T7337] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 197.601316][ T7337] ? syscall_enter_from_user_mode+0x27/0x70 [ 197.607204][ T7337] do_syscall_64+0x2d/0x40 [ 197.611613][ T7337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.618279][ T7337] RIP: 0033:0x7fcb6faeb24f [ 197.622672][ T7337] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 197.642426][ T7337] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 197.650999][ T7337] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 197.659034][ T7337] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 197.666977][ T7337] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 197.674924][ T7337] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 197.683414][ T7337] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 197.742349][ T7340] FAULT_INJECTION: forcing a failure. [ 197.742349][ T7340] name failslab, interval 1, probability 0, space 0, times 0 [ 197.755285][ T7340] CPU: 0 PID: 7340 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 197.763589][ T7340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 197.773634][ T7340] Call Trace: [ 197.776901][ T7340] dump_stack+0xa5/0xe6 [ 197.781047][ T7340] should_fail.cold+0x5/0xa [ 197.785542][ T7340] ? hsr_add_node+0x57/0x930 [ 197.790241][ T7340] should_failslab+0x5/0x10 [ 197.794723][ T7340] kmem_cache_alloc_trace+0x55/0x370 [ 197.800099][ T7340] hsr_add_node+0x57/0x930 [ 197.804508][ T7340] hsr_forward_skb+0x4a9/0x1640 [ 197.809867][ T7340] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.815843][ T7340] ? create_prof_cpu_mask+0x20/0x20 [ 197.821032][ T7340] ? prp_fill_frame_info+0x620/0x620 [ 197.826346][ T7340] ? lock_chain_count+0x20/0x20 [ 197.831375][ T7340] ? find_held_lock+0x2d/0x110 [ 197.836289][ T7340] hsr_handle_frame+0x4a0/0x5e0 [ 197.841287][ T7340] ? hsr_nl_nodedown+0x300/0x300 [ 197.846208][ T7340] __netif_receive_skb_core+0x6b4/0x2e60 [ 197.851824][ T7340] ? __lock_acquire+0xb43/0x54d0 [ 197.856745][ T7340] ? generic_xdp_tx+0x520/0x520 [ 197.861579][ T7340] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.867538][ T7340] ? find_held_lock+0x2d/0x110 [ 197.872442][ T7340] ? lock_acquire+0x1ab/0x740 [ 197.877132][ T7340] __netif_receive_skb_one_core+0xaa/0x180 [ 197.882925][ T7340] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 197.888799][ T7340] ? ktime_get_with_offset+0x26c/0x390 [ 197.894511][ T7340] netif_receive_skb+0xf5/0x650 [ 197.899351][ T7340] ? __netif_receive_skb+0x1a0/0x1a0 [ 197.904699][ T7340] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.910657][ T7340] ? build_skb+0x5f/0x120 [ 197.915266][ T7340] ? __tun_build_skb+0x163/0x210 [ 197.920285][ T7340] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 197.925651][ T7340] ? tun_net_open+0xf0/0xf0 [ 197.930317][ T7340] ? lock_release+0x720/0x720 [ 197.935981][ T7340] ? tun_get_user+0x1c2f/0x2f20 [ 197.940907][ T7340] ? lock_downgrade+0x6e0/0x6e0 [ 197.945961][ T7340] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 197.952011][ T7340] tun_get_user+0xe59/0x2f20 [ 197.956604][ T7340] ? tun_build_skb+0xc20/0xc20 [ 197.961368][ T7340] ? find_held_lock+0x2d/0x110 [ 197.966209][ T7340] ? tun_get+0xef/0x1c0 [ 197.970445][ T7340] tun_chr_write_iter+0xbd/0x1a0 [ 197.975353][ T7340] ? aa_path_link+0x2e0/0x2e0 [ 197.980120][ T7340] new_sync_write+0x35d/0x5f0 [ 197.984771][ T7340] ? new_sync_read+0x5f0/0x5f0 [ 197.989527][ T7340] ? lock_downgrade+0x6e0/0x6e0 [ 197.994561][ T7340] ? security_file_permission+0x49/0x450 [ 198.000282][ T7340] vfs_write+0x5c3/0x870 [ 198.004610][ T7340] ksys_write+0xf4/0x1d0 [ 198.009827][ T7340] ? __ia32_sys_read+0xa0/0xa0 [ 198.014847][ T7340] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 198.021080][ T7340] ? syscall_enter_from_user_mode+0x27/0x70 [ 198.027285][ T7340] do_syscall_64+0x2d/0x40 [ 198.031822][ T7340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.037698][ T7340] RIP: 0033:0x7fcb6faeb24f [ 198.042091][ T7340] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 198.062869][ T7340] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 198.071277][ T7340] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 198.079231][ T7340] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 198.087181][ T7340] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 198.095303][ T7340] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 198.103459][ T7340] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 198.164661][ T7343] FAULT_INJECTION: forcing a failure. [ 198.164661][ T7343] name failslab, interval 1, probability 0, space 0, times 0 [ 198.177608][ T7343] CPU: 0 PID: 7343 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 198.186005][ T7343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 198.196170][ T7343] Call Trace: [ 198.199634][ T7343] dump_stack+0xa5/0xe6 [ 198.203904][ T7343] should_fail.cold+0x5/0xa [ 198.208408][ T7343] ? hsr_add_node+0x57/0x930 [ 198.213011][ T7343] should_failslab+0x5/0x10 [ 198.217580][ T7343] kmem_cache_alloc_trace+0x55/0x370 [ 198.222845][ T7343] hsr_add_node+0x57/0x930 [ 198.227683][ T7343] hsr_forward_skb+0x4a9/0x1640 [ 198.232698][ T7343] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.238756][ T7343] ? create_prof_cpu_mask+0x20/0x20 [ 198.243931][ T7343] ? prp_fill_frame_info+0x620/0x620 [ 198.249196][ T7343] ? lock_chain_count+0x20/0x20 [ 198.254117][ T7343] ? find_held_lock+0x2d/0x110 [ 198.259059][ T7343] hsr_handle_frame+0x4a0/0x5e0 [ 198.263899][ T7343] ? hsr_nl_nodedown+0x300/0x300 [ 198.268906][ T7343] __netif_receive_skb_core+0x6b4/0x2e60 [ 198.274679][ T7343] ? __lock_acquire+0xb43/0x54d0 [ 198.279785][ T7343] ? generic_xdp_tx+0x520/0x520 [ 198.284755][ T7343] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.290930][ T7343] ? find_held_lock+0x2d/0x110 [ 198.295802][ T7343] ? lock_acquire+0x1ab/0x740 [ 198.300978][ T7343] __netif_receive_skb_one_core+0xaa/0x180 [ 198.306977][ T7343] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 198.312858][ T7343] ? ktime_get_with_offset+0x26c/0x390 [ 198.318306][ T7343] netif_receive_skb+0xf5/0x650 [ 198.323397][ T7343] ? __netif_receive_skb+0x1a0/0x1a0 [ 198.328870][ T7343] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.334936][ T7343] ? build_skb+0x5f/0x120 [ 198.339339][ T7343] ? __tun_build_skb+0x163/0x210 [ 198.344661][ T7343] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 198.350732][ T7343] ? tun_net_open+0xf0/0xf0 [ 198.355311][ T7343] ? lock_release+0x720/0x720 [ 198.359966][ T7343] ? tun_get_user+0x1c2f/0x2f20 [ 198.364798][ T7343] ? lock_downgrade+0x6e0/0x6e0 [ 198.369836][ T7343] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 198.375990][ T7343] tun_get_user+0xe59/0x2f20 [ 198.380920][ T7343] ? tun_build_skb+0xc20/0xc20 [ 198.385668][ T7343] ? find_held_lock+0x2d/0x110 [ 198.390421][ T7343] ? tun_get+0xef/0x1c0 [ 198.394564][ T7343] tun_chr_write_iter+0xbd/0x1a0 [ 198.399607][ T7343] ? aa_path_link+0x2e0/0x2e0 [ 198.404550][ T7343] new_sync_write+0x35d/0x5f0 [ 198.409222][ T7343] ? new_sync_read+0x5f0/0x5f0 [ 198.413971][ T7343] ? lock_downgrade+0x6e0/0x6e0 [ 198.418900][ T7343] ? security_file_permission+0x49/0x450 [ 198.424688][ T7343] vfs_write+0x5c3/0x870 [ 198.429009][ T7343] ksys_write+0xf4/0x1d0 [ 198.433275][ T7343] ? __ia32_sys_read+0xa0/0xa0 [ 198.438425][ T7343] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 198.444674][ T7343] ? syscall_enter_from_user_mode+0x27/0x70 [ 198.450570][ T7343] do_syscall_64+0x2d/0x40 [ 198.454972][ T7343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.460846][ T7343] RIP: 0033:0x7fcb6faeb24f [ 198.465327][ T7343] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 198.485348][ T7343] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 198.493834][ T7343] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 198.501811][ T7343] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 198.509905][ T7343] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 198.518128][ T7343] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 198.526091][ T7343] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 198.573168][ T7345] FAULT_INJECTION: forcing a failure. [ 198.573168][ T7345] name failslab, interval 1, probability 0, space 0, times 0 [ 198.586149][ T7345] CPU: 0 PID: 7345 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 198.594645][ T7345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 198.604954][ T7345] Call Trace: [ 198.608230][ T7345] dump_stack+0xa5/0xe6 [ 198.612485][ T7345] should_fail.cold+0x5/0xa [ 198.617116][ T7345] ? hsr_add_node+0x57/0x930 [ 198.621689][ T7345] should_failslab+0x5/0x10 [ 198.626349][ T7345] kmem_cache_alloc_trace+0x55/0x370 [ 198.631709][ T7345] hsr_add_node+0x57/0x930 [ 198.636127][ T7345] hsr_forward_skb+0x4a9/0x1640 [ 198.641129][ T7345] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.647158][ T7345] ? create_prof_cpu_mask+0x20/0x20 [ 198.652365][ T7345] ? prp_fill_frame_info+0x620/0x620 [ 198.657725][ T7345] ? lock_chain_count+0x20/0x20 [ 198.662581][ T7345] ? find_held_lock+0x2d/0x110 [ 198.667329][ T7345] hsr_handle_frame+0x4a0/0x5e0 [ 198.672163][ T7345] ? hsr_nl_nodedown+0x300/0x300 [ 198.677491][ T7345] __netif_receive_skb_core+0x6b4/0x2e60 [ 198.683353][ T7345] ? __lock_acquire+0xb43/0x54d0 [ 198.688408][ T7345] ? generic_xdp_tx+0x520/0x520 [ 198.693429][ T7345] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.699390][ T7345] ? find_held_lock+0x2d/0x110 [ 198.704132][ T7345] ? lock_acquire+0x1ab/0x740 [ 198.708784][ T7345] __netif_receive_skb_one_core+0xaa/0x180 [ 198.714571][ T7345] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 198.720532][ T7345] ? ktime_get_with_offset+0x26c/0x390 [ 198.726096][ T7345] netif_receive_skb+0xf5/0x650 [ 198.730933][ T7345] ? __netif_receive_skb+0x1a0/0x1a0 [ 198.736398][ T7345] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.742370][ T7345] ? build_skb+0x5f/0x120 [ 198.746692][ T7345] ? __tun_build_skb+0x163/0x210 [ 198.751870][ T7345] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 198.757138][ T7345] ? tun_net_open+0xf0/0xf0 [ 198.761618][ T7345] ? lock_release+0x720/0x720 [ 198.766636][ T7345] ? tun_get_user+0x1c2f/0x2f20 [ 198.771575][ T7345] ? lock_downgrade+0x6e0/0x6e0 [ 198.776411][ T7345] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 198.782374][ T7345] tun_get_user+0xe59/0x2f20 [ 198.786949][ T7345] ? tun_build_skb+0xc20/0xc20 [ 198.791901][ T7345] ? find_held_lock+0x2d/0x110 [ 198.796747][ T7345] ? tun_get+0xef/0x1c0 [ 198.800888][ T7345] tun_chr_write_iter+0xbd/0x1a0 [ 198.805894][ T7345] ? aa_path_link+0x2e0/0x2e0 [ 198.811110][ T7345] new_sync_write+0x35d/0x5f0 [ 198.815964][ T7345] ? new_sync_read+0x5f0/0x5f0 [ 198.820713][ T7345] ? lock_downgrade+0x6e0/0x6e0 [ 198.825749][ T7345] ? security_file_permission+0x49/0x450 [ 198.831508][ T7345] vfs_write+0x5c3/0x870 [ 198.835823][ T7345] ksys_write+0xf4/0x1d0 [ 198.840062][ T7345] ? __ia32_sys_read+0xa0/0xa0 [ 198.845431][ T7345] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 198.851567][ T7345] ? syscall_enter_from_user_mode+0x27/0x70 [ 198.857450][ T7345] do_syscall_64+0x2d/0x40 [ 198.861980][ T7345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.868055][ T7345] RIP: 0033:0x7fcb6faeb24f [ 198.872470][ T7345] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 198.892717][ T7345] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 198.901286][ T7345] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 198.909237][ T7345] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 198.917472][ T7345] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 198.925419][ T7345] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 198.933370][ T7345] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 198.997377][ T7348] FAULT_INJECTION: forcing a failure. [ 198.997377][ T7348] name failslab, interval 1, probability 0, space 0, times 0 [ 199.010314][ T7348] CPU: 0 PID: 7348 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 199.018633][ T7348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 199.028913][ T7348] Call Trace: [ 199.032205][ T7348] dump_stack+0xa5/0xe6 [ 199.036830][ T7348] should_fail.cold+0x5/0xa [ 199.041518][ T7348] ? hsr_add_node+0x57/0x930 [ 199.046115][ T7348] should_failslab+0x5/0x10 [ 199.050616][ T7348] kmem_cache_alloc_trace+0x55/0x370 [ 199.055892][ T7348] hsr_add_node+0x57/0x930 [ 199.060310][ T7348] hsr_forward_skb+0x4a9/0x1640 [ 199.065144][ T7348] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.071108][ T7348] ? create_prof_cpu_mask+0x20/0x20 [ 199.076302][ T7348] ? prp_fill_frame_info+0x620/0x620 [ 199.081586][ T7348] ? lock_chain_count+0x20/0x20 [ 199.086419][ T7348] ? find_held_lock+0x2d/0x110 [ 199.091175][ T7348] hsr_handle_frame+0x4a0/0x5e0 [ 199.096027][ T7348] ? hsr_nl_nodedown+0x300/0x300 [ 199.100952][ T7348] __netif_receive_skb_core+0x6b4/0x2e60 [ 199.106619][ T7348] ? __lock_acquire+0xb43/0x54d0 [ 199.111543][ T7348] ? generic_xdp_tx+0x520/0x520 [ 199.116414][ T7348] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.122382][ T7348] ? find_held_lock+0x2d/0x110 [ 199.127221][ T7348] ? lock_acquire+0x1ab/0x740 [ 199.131968][ T7348] __netif_receive_skb_one_core+0xaa/0x180 [ 199.137754][ T7348] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 199.143637][ T7348] ? ktime_get_with_offset+0x26c/0x390 [ 199.149100][ T7348] netif_receive_skb+0xf5/0x650 [ 199.154141][ T7348] ? __netif_receive_skb+0x1a0/0x1a0 [ 199.159531][ T7348] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.165714][ T7348] ? build_skb+0x5f/0x120 [ 199.170114][ T7348] ? __tun_build_skb+0x163/0x210 [ 199.175315][ T7348] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 199.180690][ T7348] ? tun_net_open+0xf0/0xf0 [ 199.185527][ T7348] ? lock_release+0x720/0x720 [ 199.190208][ T7348] ? tun_get_user+0x1c2f/0x2f20 [ 199.195149][ T7348] ? lock_downgrade+0x6e0/0x6e0 [ 199.199982][ T7348] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.206201][ T7348] tun_get_user+0xe59/0x2f20 [ 199.210967][ T7348] ? tun_build_skb+0xc20/0xc20 [ 199.215735][ T7348] ? find_held_lock+0x2d/0x110 [ 199.220670][ T7348] ? tun_get+0xef/0x1c0 [ 199.224987][ T7348] tun_chr_write_iter+0xbd/0x1a0 [ 199.229901][ T7348] ? aa_path_link+0x2e0/0x2e0 [ 199.234556][ T7348] new_sync_write+0x35d/0x5f0 [ 199.239309][ T7348] ? new_sync_read+0x5f0/0x5f0 [ 199.244050][ T7348] ? lock_downgrade+0x6e0/0x6e0 [ 199.249106][ T7348] ? security_file_permission+0x49/0x450 [ 199.254719][ T7348] vfs_write+0x5c3/0x870 [ 199.258941][ T7348] ksys_write+0xf4/0x1d0 [ 199.263251][ T7348] ? __ia32_sys_read+0xa0/0xa0 [ 199.267997][ T7348] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.274155][ T7348] ? syscall_enter_from_user_mode+0x27/0x70 [ 199.280289][ T7348] do_syscall_64+0x2d/0x40 [ 199.285646][ T7348] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.291682][ T7348] RIP: 0033:0x7fcb6faeb24f [ 199.296446][ T7348] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 199.317659][ T7348] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 199.326361][ T7348] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 199.334416][ T7348] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:04:38 executed programs: 285 [ 199.342541][ T7348] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 199.350492][ T7348] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 199.358536][ T7348] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 199.424920][ T7351] FAULT_INJECTION: forcing a failure. [ 199.424920][ T7351] name failslab, interval 1, probability 0, space 0, times 0 [ 199.437701][ T7351] CPU: 0 PID: 7351 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 199.446009][ T7351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 199.456385][ T7351] Call Trace: [ 199.459657][ T7351] dump_stack+0xa5/0xe6 [ 199.463805][ T7351] should_fail.cold+0x5/0xa [ 199.468389][ T7351] ? hsr_add_node+0x57/0x930 [ 199.473044][ T7351] should_failslab+0x5/0x10 [ 199.477694][ T7351] kmem_cache_alloc_trace+0x55/0x370 [ 199.482984][ T7351] hsr_add_node+0x57/0x930 [ 199.487567][ T7351] hsr_forward_skb+0x4a9/0x1640 [ 199.492501][ T7351] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.498563][ T7351] ? create_prof_cpu_mask+0x20/0x20 [ 199.503805][ T7351] ? prp_fill_frame_info+0x620/0x620 [ 199.509093][ T7351] ? lock_chain_count+0x20/0x20 [ 199.513928][ T7351] ? find_held_lock+0x2d/0x110 [ 199.518685][ T7351] hsr_handle_frame+0x4a0/0x5e0 [ 199.523996][ T7351] ? hsr_nl_nodedown+0x300/0x300 [ 199.528973][ T7351] __netif_receive_skb_core+0x6b4/0x2e60 [ 199.534592][ T7351] ? __lock_acquire+0xb43/0x54d0 [ 199.539528][ T7351] ? generic_xdp_tx+0x520/0x520 [ 199.544360][ T7351] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.550330][ T7351] ? find_held_lock+0x2d/0x110 [ 199.555265][ T7351] ? lock_acquire+0x1ab/0x740 [ 199.559937][ T7351] __netif_receive_skb_one_core+0xaa/0x180 [ 199.565727][ T7351] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 199.571693][ T7351] ? ktime_get_with_offset+0x26c/0x390 [ 199.577145][ T7351] netif_receive_skb+0xf5/0x650 [ 199.581980][ T7351] ? __netif_receive_skb+0x1a0/0x1a0 [ 199.587284][ T7351] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.593243][ T7351] ? build_skb+0x5f/0x120 [ 199.597772][ T7351] ? __tun_build_skb+0x163/0x210 [ 199.603387][ T7351] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 199.608916][ T7351] ? tun_net_open+0xf0/0xf0 [ 199.613399][ T7351] ? lock_release+0x720/0x720 [ 199.618064][ T7351] ? tun_get_user+0x1c2f/0x2f20 [ 199.623345][ T7351] ? lock_downgrade+0x6e0/0x6e0 [ 199.628273][ T7351] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.634367][ T7351] tun_get_user+0xe59/0x2f20 [ 199.638964][ T7351] ? tun_build_skb+0xc20/0xc20 [ 199.643707][ T7351] ? find_held_lock+0x2d/0x110 [ 199.648549][ T7351] ? tun_get+0xef/0x1c0 [ 199.652694][ T7351] tun_chr_write_iter+0xbd/0x1a0 [ 199.657631][ T7351] ? aa_path_link+0x2e0/0x2e0 [ 199.662287][ T7351] new_sync_write+0x35d/0x5f0 [ 199.667049][ T7351] ? new_sync_read+0x5f0/0x5f0 [ 199.671793][ T7351] ? lock_downgrade+0x6e0/0x6e0 [ 199.676630][ T7351] ? security_file_permission+0x49/0x450 [ 199.682328][ T7351] vfs_write+0x5c3/0x870 [ 199.686552][ T7351] ksys_write+0xf4/0x1d0 [ 199.690769][ T7351] ? __ia32_sys_read+0xa0/0xa0 [ 199.695593][ T7351] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.701559][ T7351] ? syscall_enter_from_user_mode+0x27/0x70 [ 199.707550][ T7351] do_syscall_64+0x2d/0x40 [ 199.711963][ T7351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.717934][ T7351] RIP: 0033:0x7fcb6faeb24f [ 199.722336][ T7351] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 199.742284][ T7351] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 199.750941][ T7351] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 199.758895][ T7351] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 199.766982][ T7351] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 199.775459][ T7351] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 199.783719][ T7351] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 199.866496][ T7354] FAULT_INJECTION: forcing a failure. [ 199.866496][ T7354] name failslab, interval 1, probability 0, space 0, times 0 [ 199.879880][ T7354] CPU: 1 PID: 7354 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 199.888395][ T7354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 199.898737][ T7354] Call Trace: [ 199.902018][ T7354] dump_stack+0xa5/0xe6 [ 199.906181][ T7354] should_fail.cold+0x5/0xa [ 199.910698][ T7354] ? hsr_add_node+0x57/0x930 [ 199.915456][ T7354] should_failslab+0x5/0x10 [ 199.920158][ T7354] kmem_cache_alloc_trace+0x55/0x370 [ 199.925466][ T7354] hsr_add_node+0x57/0x930 [ 199.929892][ T7354] hsr_forward_skb+0x4a9/0x1640 [ 199.935362][ T7354] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.941439][ T7354] ? create_prof_cpu_mask+0x20/0x20 [ 199.946667][ T7354] ? prp_fill_frame_info+0x620/0x620 [ 199.952255][ T7354] ? lock_chain_count+0x20/0x20 [ 199.957104][ T7354] ? find_held_lock+0x2d/0x110 [ 199.961870][ T7354] hsr_handle_frame+0x4a0/0x5e0 [ 199.966714][ T7354] ? hsr_nl_nodedown+0x300/0x300 [ 199.971652][ T7354] __netif_receive_skb_core+0x6b4/0x2e60 [ 199.977302][ T7354] ? __lock_acquire+0xb43/0x54d0 [ 199.982250][ T7354] ? generic_xdp_tx+0x520/0x520 [ 199.987115][ T7354] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.993173][ T7354] ? find_held_lock+0x2d/0x110 [ 199.997934][ T7354] ? lock_acquire+0x1ab/0x740 [ 200.002721][ T7354] __netif_receive_skb_one_core+0xaa/0x180 [ 200.008600][ T7354] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 200.014513][ T7354] ? ktime_get_with_offset+0x26c/0x390 [ 200.019982][ T7354] netif_receive_skb+0xf5/0x650 [ 200.024923][ T7354] ? __netif_receive_skb+0x1a0/0x1a0 [ 200.030192][ T7354] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.036504][ T7354] ? build_skb+0x5f/0x120 [ 200.040821][ T7354] ? __tun_build_skb+0x163/0x210 [ 200.045959][ T7354] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 200.051252][ T7354] ? tun_net_open+0xf0/0xf0 [ 200.055850][ T7354] ? lock_release+0x720/0x720 [ 200.060516][ T7354] ? tun_get_user+0x1c2f/0x2f20 [ 200.065352][ T7354] ? lock_downgrade+0x6e0/0x6e0 [ 200.070190][ T7354] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.076158][ T7354] tun_get_user+0xe59/0x2f20 [ 200.080748][ T7354] ? tun_build_skb+0xc20/0xc20 [ 200.085511][ T7354] ? find_held_lock+0x2d/0x110 [ 200.090270][ T7354] ? tun_get+0xef/0x1c0 [ 200.094429][ T7354] tun_chr_write_iter+0xbd/0x1a0 [ 200.099350][ T7354] ? aa_path_link+0x2e0/0x2e0 [ 200.104015][ T7354] new_sync_write+0x35d/0x5f0 [ 200.108687][ T7354] ? new_sync_read+0x5f0/0x5f0 [ 200.113460][ T7354] ? lock_downgrade+0x6e0/0x6e0 [ 200.118425][ T7354] ? security_file_permission+0x49/0x450 [ 200.124163][ T7354] vfs_write+0x5c3/0x870 [ 200.128427][ T7354] ksys_write+0xf4/0x1d0 [ 200.132933][ T7354] ? __ia32_sys_read+0xa0/0xa0 [ 200.137679][ T7354] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.143920][ T7354] ? syscall_enter_from_user_mode+0x27/0x70 [ 200.149914][ T7354] do_syscall_64+0x2d/0x40 [ 200.154315][ T7354] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.160540][ T7354] RIP: 0033:0x7fcb6faeb24f [ 200.165037][ T7354] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 200.184832][ T7354] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 200.193607][ T7354] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 200.201739][ T7354] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 200.209781][ T7354] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 200.217827][ T7354] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 200.225815][ T7354] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 200.273780][ T7357] FAULT_INJECTION: forcing a failure. [ 200.273780][ T7357] name failslab, interval 1, probability 0, space 0, times 0 [ 200.287668][ T7357] CPU: 0 PID: 7357 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 200.296267][ T7357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 200.306682][ T7357] Call Trace: [ 200.309950][ T7357] dump_stack+0xa5/0xe6 [ 200.314308][ T7357] should_fail.cold+0x5/0xa [ 200.319065][ T7357] ? hsr_add_node+0x57/0x930 [ 200.323817][ T7357] should_failslab+0x5/0x10 [ 200.328342][ T7357] kmem_cache_alloc_trace+0x55/0x370 [ 200.333751][ T7357] hsr_add_node+0x57/0x930 [ 200.338236][ T7357] hsr_forward_skb+0x4a9/0x1640 [ 200.343785][ T7357] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.349847][ T7357] ? create_prof_cpu_mask+0x20/0x20 [ 200.355327][ T7357] ? prp_fill_frame_info+0x620/0x620 [ 200.360740][ T7357] ? lock_chain_count+0x20/0x20 [ 200.365684][ T7357] ? find_held_lock+0x2d/0x110 [ 200.370642][ T7357] hsr_handle_frame+0x4a0/0x5e0 [ 200.375505][ T7357] ? hsr_nl_nodedown+0x300/0x300 [ 200.380794][ T7357] __netif_receive_skb_core+0x6b4/0x2e60 [ 200.386773][ T7357] ? __lock_acquire+0xb43/0x54d0 [ 200.391713][ T7357] ? generic_xdp_tx+0x520/0x520 [ 200.396558][ T7357] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.402976][ T7357] ? find_held_lock+0x2d/0x110 [ 200.408187][ T7357] ? lock_acquire+0x1ab/0x740 [ 200.413315][ T7357] __netif_receive_skb_one_core+0xaa/0x180 [ 200.419579][ T7357] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 200.425840][ T7357] ? ktime_get_with_offset+0x26c/0x390 [ 200.431597][ T7357] netif_receive_skb+0xf5/0x650 [ 200.436844][ T7357] ? __netif_receive_skb+0x1a0/0x1a0 [ 200.442306][ T7357] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.448265][ T7357] ? build_skb+0x5f/0x120 [ 200.452582][ T7357] ? __tun_build_skb+0x163/0x210 [ 200.457505][ T7357] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 200.463170][ T7357] ? tun_net_open+0xf0/0xf0 [ 200.467749][ T7357] ? lock_release+0x720/0x720 [ 200.472418][ T7357] ? tun_get_user+0x1c2f/0x2f20 [ 200.477358][ T7357] ? lock_downgrade+0x6e0/0x6e0 [ 200.482227][ T7357] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.488283][ T7357] tun_get_user+0xe59/0x2f20 [ 200.493050][ T7357] ? tun_build_skb+0xc20/0xc20 [ 200.497801][ T7357] ? find_held_lock+0x2d/0x110 [ 200.502556][ T7357] ? tun_get+0xef/0x1c0 [ 200.506801][ T7357] tun_chr_write_iter+0xbd/0x1a0 [ 200.511717][ T7357] ? aa_path_link+0x2e0/0x2e0 [ 200.517333][ T7357] new_sync_write+0x35d/0x5f0 [ 200.522270][ T7357] ? new_sync_read+0x5f0/0x5f0 [ 200.527021][ T7357] ? lock_downgrade+0x6e0/0x6e0 [ 200.531976][ T7357] ? security_file_permission+0x49/0x450 [ 200.537871][ T7357] vfs_write+0x5c3/0x870 [ 200.542104][ T7357] ksys_write+0xf4/0x1d0 [ 200.547451][ T7357] ? __ia32_sys_read+0xa0/0xa0 [ 200.552190][ T7357] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.558230][ T7357] ? syscall_enter_from_user_mode+0x27/0x70 [ 200.564391][ T7357] do_syscall_64+0x2d/0x40 [ 200.568865][ T7357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.574734][ T7357] RIP: 0033:0x7fcb6faeb24f [ 200.579297][ T7357] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 200.599326][ T7357] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 200.608069][ T7357] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 200.616028][ T7357] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 200.624068][ T7357] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 200.632131][ T7357] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 200.640188][ T7357] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 200.706017][ T7360] FAULT_INJECTION: forcing a failure. [ 200.706017][ T7360] name failslab, interval 1, probability 0, space 0, times 0 [ 200.718804][ T7360] CPU: 1 PID: 7360 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 200.727292][ T7360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 200.738209][ T7360] Call Trace: [ 200.741585][ T7360] dump_stack+0xa5/0xe6 [ 200.745747][ T7360] should_fail.cold+0x5/0xa [ 200.750248][ T7360] ? hsr_add_node+0x57/0x930 [ 200.754842][ T7360] should_failslab+0x5/0x10 [ 200.759363][ T7360] kmem_cache_alloc_trace+0x55/0x370 [ 200.764742][ T7360] hsr_add_node+0x57/0x930 [ 200.769147][ T7360] hsr_forward_skb+0x4a9/0x1640 [ 200.774254][ T7360] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.780228][ T7360] ? create_prof_cpu_mask+0x20/0x20 [ 200.785449][ T7360] ? prp_fill_frame_info+0x620/0x620 [ 200.790744][ T7360] ? lock_chain_count+0x20/0x20 [ 200.795577][ T7360] ? find_held_lock+0x2d/0x110 [ 200.800425][ T7360] hsr_handle_frame+0x4a0/0x5e0 [ 200.805356][ T7360] ? hsr_nl_nodedown+0x300/0x300 [ 200.810277][ T7360] __netif_receive_skb_core+0x6b4/0x2e60 [ 200.816075][ T7360] ? __lock_acquire+0xb43/0x54d0 [ 200.821564][ T7360] ? generic_xdp_tx+0x520/0x520 [ 200.826668][ T7360] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.832717][ T7360] ? find_held_lock+0x2d/0x110 [ 200.837554][ T7360] ? lock_acquire+0x1ab/0x740 [ 200.842227][ T7360] __netif_receive_skb_one_core+0xaa/0x180 [ 200.848016][ T7360] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 200.854069][ T7360] ? ktime_get_with_offset+0x26c/0x390 [ 200.859608][ T7360] netif_receive_skb+0xf5/0x650 [ 200.864444][ T7360] ? __netif_receive_skb+0x1a0/0x1a0 [ 200.869710][ T7360] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.875677][ T7360] ? build_skb+0x5f/0x120 [ 200.880018][ T7360] ? __tun_build_skb+0x163/0x210 [ 200.884980][ T7360] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 200.890338][ T7360] ? tun_net_open+0xf0/0xf0 [ 200.894826][ T7360] ? lock_release+0x720/0x720 [ 200.899670][ T7360] ? tun_get_user+0x1c2f/0x2f20 [ 200.904524][ T7360] ? lock_downgrade+0x6e0/0x6e0 [ 200.909369][ T7360] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.915336][ T7360] tun_get_user+0xe59/0x2f20 [ 200.919927][ T7360] ? tun_build_skb+0xc20/0xc20 [ 200.924847][ T7360] ? find_held_lock+0x2d/0x110 [ 200.929599][ T7360] ? tun_get+0xef/0x1c0 [ 200.933754][ T7360] tun_chr_write_iter+0xbd/0x1a0 [ 200.938759][ T7360] ? aa_path_link+0x2e0/0x2e0 [ 200.943422][ T7360] new_sync_write+0x35d/0x5f0 [ 200.948080][ T7360] ? new_sync_read+0x5f0/0x5f0 [ 200.953347][ T7360] ? lock_downgrade+0x6e0/0x6e0 [ 200.958194][ T7360] ? security_file_permission+0x49/0x450 [ 200.964258][ T7360] vfs_write+0x5c3/0x870 [ 200.968492][ T7360] ksys_write+0xf4/0x1d0 [ 200.972987][ T7360] ? __ia32_sys_read+0xa0/0xa0 [ 200.977742][ T7360] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.983787][ T7360] ? syscall_enter_from_user_mode+0x27/0x70 [ 200.989694][ T7360] do_syscall_64+0x2d/0x40 [ 200.994131][ T7360] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.000367][ T7360] RIP: 0033:0x7fcb6faeb24f [ 201.004768][ T7360] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 201.025148][ T7360] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 201.033821][ T7360] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 201.041797][ T7360] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 201.050042][ T7360] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 201.058009][ T7360] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 201.066056][ T7360] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 201.125174][ T7363] FAULT_INJECTION: forcing a failure. [ 201.125174][ T7363] name failslab, interval 1, probability 0, space 0, times 0 [ 201.138659][ T7363] CPU: 0 PID: 7363 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 201.147550][ T7363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 201.157862][ T7363] Call Trace: [ 201.161337][ T7363] dump_stack+0xa5/0xe6 [ 201.165693][ T7363] should_fail.cold+0x5/0xa [ 201.170190][ T7363] ? hsr_add_node+0x57/0x930 [ 201.174765][ T7363] should_failslab+0x5/0x10 [ 201.179435][ T7363] kmem_cache_alloc_trace+0x55/0x370 [ 201.184794][ T7363] hsr_add_node+0x57/0x930 [ 201.189454][ T7363] hsr_forward_skb+0x4a9/0x1640 [ 201.194584][ T7363] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 201.200562][ T7363] ? create_prof_cpu_mask+0x20/0x20 [ 201.205743][ T7363] ? prp_fill_frame_info+0x620/0x620 [ 201.211095][ T7363] ? lock_chain_count+0x20/0x20 [ 201.216052][ T7363] ? find_held_lock+0x2d/0x110 [ 201.220794][ T7363] hsr_handle_frame+0x4a0/0x5e0 [ 201.225724][ T7363] ? hsr_nl_nodedown+0x300/0x300 [ 201.230683][ T7363] __netif_receive_skb_core+0x6b4/0x2e60 [ 201.237238][ T7363] ? __lock_acquire+0xb43/0x54d0 [ 201.242232][ T7363] ? generic_xdp_tx+0x520/0x520 [ 201.247572][ T7363] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 201.253645][ T7363] ? find_held_lock+0x2d/0x110 [ 201.258422][ T7363] ? lock_acquire+0x1ab/0x740 [ 201.263222][ T7363] __netif_receive_skb_one_core+0xaa/0x180 [ 201.269021][ T7363] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 201.274894][ T7363] ? ktime_get_with_offset+0x26c/0x390 [ 201.280776][ T7363] netif_receive_skb+0xf5/0x650 [ 201.285785][ T7363] ? __netif_receive_skb+0x1a0/0x1a0 [ 201.291444][ T7363] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 201.297678][ T7363] ? build_skb+0x5f/0x120 [ 201.301999][ T7363] ? __tun_build_skb+0x163/0x210 [ 201.306926][ T7363] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 201.312198][ T7363] ? tun_net_open+0xf0/0xf0 [ 201.316852][ T7363] ? lock_release+0x720/0x720 [ 201.321526][ T7363] ? tun_get_user+0x1c2f/0x2f20 [ 201.326466][ T7363] ? lock_downgrade+0x6e0/0x6e0 [ 201.331308][ T7363] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 201.337635][ T7363] tun_get_user+0xe59/0x2f20 [ 201.342226][ T7363] ? tun_build_skb+0xc20/0xc20 [ 201.347061][ T7363] ? find_held_lock+0x2d/0x110 [ 201.351808][ T7363] ? tun_get+0xef/0x1c0 [ 201.355957][ T7363] tun_chr_write_iter+0xbd/0x1a0 [ 201.360962][ T7363] ? aa_path_link+0x2e0/0x2e0 [ 201.365628][ T7363] new_sync_write+0x35d/0x5f0 [ 201.370328][ T7363] ? new_sync_read+0x5f0/0x5f0 [ 201.375088][ T7363] ? lock_downgrade+0x6e0/0x6e0 [ 201.380503][ T7363] ? security_file_permission+0x49/0x450 [ 201.386196][ T7363] vfs_write+0x5c3/0x870 [ 201.390514][ T7363] ksys_write+0xf4/0x1d0 [ 201.394744][ T7363] ? __ia32_sys_read+0xa0/0xa0 [ 201.399483][ T7363] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 201.405451][ T7363] ? syscall_enter_from_user_mode+0x27/0x70 [ 201.411323][ T7363] do_syscall_64+0x2d/0x40 [ 201.415870][ T7363] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.421753][ T7363] RIP: 0033:0x7fcb6faeb24f [ 201.426166][ T7363] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 201.445866][ T7363] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 201.454368][ T7363] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 201.463090][ T7363] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 201.471452][ T7363] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 201.479466][ T7363] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 201.487621][ T7363] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 201.500633][ T5411] Bluetooth: hci0: command 0x0406 tx timeout [ 201.560940][ T7366] FAULT_INJECTION: forcing a failure. [ 201.560940][ T7366] name failslab, interval 1, probability 0, space 0, times 0 [ 201.573771][ T7366] CPU: 0 PID: 7366 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 201.582575][ T7366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 201.592888][ T7366] Call Trace: [ 201.596152][ T7366] dump_stack+0xa5/0xe6 [ 201.600286][ T7366] should_fail.cold+0x5/0xa [ 201.604824][ T7366] ? hsr_add_node+0x57/0x930 [ 201.609396][ T7366] should_failslab+0x5/0x10 [ 201.613874][ T7366] kmem_cache_alloc_trace+0x55/0x370 [ 201.619137][ T7366] hsr_add_node+0x57/0x930 [ 201.623529][ T7366] hsr_forward_skb+0x4a9/0x1640 [ 201.628348][ T7366] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 201.635041][ T7366] ? create_prof_cpu_mask+0x20/0x20 [ 201.640229][ T7366] ? prp_fill_frame_info+0x620/0x620 [ 201.645520][ T7366] ? lock_chain_count+0x20/0x20 [ 201.650373][ T7366] ? find_held_lock+0x2d/0x110 [ 201.655113][ T7366] hsr_handle_frame+0x4a0/0x5e0 [ 201.659943][ T7366] ? hsr_nl_nodedown+0x300/0x300 [ 201.664856][ T7366] __netif_receive_skb_core+0x6b4/0x2e60 [ 201.670483][ T7366] ? __lock_acquire+0xb43/0x54d0 [ 201.675497][ T7366] ? generic_xdp_tx+0x520/0x520 [ 201.680337][ T7366] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 201.686288][ T7366] ? find_held_lock+0x2d/0x110 [ 201.691040][ T7366] ? lock_acquire+0x1ab/0x740 [ 201.695981][ T7366] __netif_receive_skb_one_core+0xaa/0x180 [ 201.702036][ T7366] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 201.707907][ T7366] ? ktime_get_with_offset+0x26c/0x390 [ 201.713364][ T7366] netif_receive_skb+0xf5/0x650 [ 201.718213][ T7366] ? __netif_receive_skb+0x1a0/0x1a0 [ 201.723474][ T7366] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 201.729425][ T7366] ? build_skb+0x5f/0x120 [ 201.733756][ T7366] ? __tun_build_skb+0x163/0x210 [ 201.738677][ T7366] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 201.744165][ T7366] ? tun_net_open+0xf0/0xf0 [ 201.748962][ T7366] ? lock_release+0x720/0x720 [ 201.753862][ T7366] ? tun_get_user+0x1c2f/0x2f20 [ 201.758921][ T7366] ? lock_downgrade+0x6e0/0x6e0 [ 201.763761][ T7366] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 201.769733][ T7366] tun_get_user+0xe59/0x2f20 [ 201.774572][ T7366] ? tun_build_skb+0xc20/0xc20 [ 201.779512][ T7366] ? find_held_lock+0x2d/0x110 [ 201.784255][ T7366] ? tun_get+0xef/0x1c0 [ 201.788426][ T7366] tun_chr_write_iter+0xbd/0x1a0 [ 201.793348][ T7366] ? aa_path_link+0x2e0/0x2e0 [ 201.798445][ T7366] new_sync_write+0x35d/0x5f0 [ 201.803132][ T7366] ? new_sync_read+0x5f0/0x5f0 [ 201.807902][ T7366] ? lock_downgrade+0x6e0/0x6e0 [ 201.812926][ T7366] ? security_file_permission+0x49/0x450 [ 201.818550][ T7366] vfs_write+0x5c3/0x870 [ 201.822772][ T7366] ksys_write+0xf4/0x1d0 [ 201.827160][ T7366] ? __ia32_sys_read+0xa0/0xa0 [ 201.832734][ T7366] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 201.839230][ T7366] ? syscall_enter_from_user_mode+0x27/0x70 [ 201.845313][ T7366] do_syscall_64+0x2d/0x40 [ 201.849807][ T7366] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.855691][ T7366] RIP: 0033:0x7fcb6faeb24f [ 201.860521][ T7366] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 201.880404][ T7366] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 201.888905][ T7366] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 201.897148][ T7366] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 201.905317][ T7366] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 201.913628][ T7366] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 201.921685][ T7366] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 202.014210][ T7369] FAULT_INJECTION: forcing a failure. [ 202.014210][ T7369] name failslab, interval 1, probability 0, space 0, times 0 [ 202.026874][ T7369] CPU: 0 PID: 7369 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 202.035285][ T7369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 202.045449][ T7369] Call Trace: [ 202.048724][ T7369] dump_stack+0xa5/0xe6 [ 202.052887][ T7369] should_fail.cold+0x5/0xa [ 202.057418][ T7369] ? hsr_add_node+0x57/0x930 [ 202.062128][ T7369] should_failslab+0x5/0x10 [ 202.066617][ T7369] kmem_cache_alloc_trace+0x55/0x370 [ 202.071901][ T7369] hsr_add_node+0x57/0x930 [ 202.076322][ T7369] hsr_forward_skb+0x4a9/0x1640 [ 202.081159][ T7369] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 202.087403][ T7369] ? create_prof_cpu_mask+0x20/0x20 [ 202.092725][ T7369] ? prp_fill_frame_info+0x620/0x620 [ 202.098514][ T7369] ? lock_chain_count+0x20/0x20 [ 202.103366][ T7369] ? find_held_lock+0x2d/0x110 [ 202.109422][ T7369] hsr_handle_frame+0x4a0/0x5e0 [ 202.114621][ T7369] ? hsr_nl_nodedown+0x300/0x300 [ 202.119647][ T7369] __netif_receive_skb_core+0x6b4/0x2e60 [ 202.125447][ T7369] ? __lock_acquire+0xb43/0x54d0 [ 202.130757][ T7369] ? generic_xdp_tx+0x520/0x520 [ 202.135636][ T7369] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 202.141594][ T7369] ? find_held_lock+0x2d/0x110 [ 202.146575][ T7369] ? lock_acquire+0x1ab/0x740 [ 202.151504][ T7369] __netif_receive_skb_one_core+0xaa/0x180 [ 202.157461][ T7369] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 202.163815][ T7369] ? ktime_get_with_offset+0x26c/0x390 [ 202.169377][ T7369] netif_receive_skb+0xf5/0x650 [ 202.174391][ T7369] ? __netif_receive_skb+0x1a0/0x1a0 [ 202.179745][ T7369] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 202.185701][ T7369] ? build_skb+0x5f/0x120 [ 202.190118][ T7369] ? __tun_build_skb+0x163/0x210 [ 202.195219][ T7369] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 202.200953][ T7369] ? tun_net_open+0xf0/0xf0 [ 202.205569][ T7369] ? lock_release+0x720/0x720 [ 202.210236][ T7369] ? tun_get_user+0x1c2f/0x2f20 [ 202.215077][ T7369] ? lock_downgrade+0x6e0/0x6e0 [ 202.219918][ T7369] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 202.225985][ T7369] tun_get_user+0xe59/0x2f20 [ 202.230666][ T7369] ? tun_build_skb+0xc20/0xc20 [ 202.235583][ T7369] ? find_held_lock+0x2d/0x110 [ 202.240359][ T7369] ? tun_get+0xef/0x1c0 [ 202.244608][ T7369] tun_chr_write_iter+0xbd/0x1a0 [ 202.249864][ T7369] ? aa_path_link+0x2e0/0x2e0 [ 202.254609][ T7369] new_sync_write+0x35d/0x5f0 [ 202.259471][ T7369] ? new_sync_read+0x5f0/0x5f0 [ 202.264752][ T7369] ? lock_downgrade+0x6e0/0x6e0 [ 202.269621][ T7369] ? security_file_permission+0x49/0x450 [ 202.275262][ T7369] vfs_write+0x5c3/0x870 [ 202.279660][ T7369] ksys_write+0xf4/0x1d0 [ 202.283965][ T7369] ? __ia32_sys_read+0xa0/0xa0 [ 202.288702][ T7369] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 202.294966][ T7369] ? syscall_enter_from_user_mode+0x27/0x70 [ 202.301126][ T7369] do_syscall_64+0x2d/0x40 [ 202.305718][ T7369] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.311655][ T7369] RIP: 0033:0x7fcb6faeb24f [ 202.316055][ T7369] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 202.335904][ T7369] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 202.344479][ T7369] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 202.352520][ T7369] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 202.360662][ T7369] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 202.368708][ T7369] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 202.376778][ T7369] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 202.476394][ T7372] FAULT_INJECTION: forcing a failure. [ 202.476394][ T7372] name failslab, interval 1, probability 0, space 0, times 0 [ 202.489543][ T7372] CPU: 0 PID: 7372 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 202.497943][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 202.508157][ T7372] Call Trace: [ 202.511562][ T7372] dump_stack+0xa5/0xe6 [ 202.516141][ T7372] should_fail.cold+0x5/0xa [ 202.520889][ T7372] ? hsr_add_node+0x57/0x930 [ 202.525454][ T7372] should_failslab+0x5/0x10 [ 202.529936][ T7372] kmem_cache_alloc_trace+0x55/0x370 [ 202.535302][ T7372] hsr_add_node+0x57/0x930 [ 202.540064][ T7372] hsr_forward_skb+0x4a9/0x1640 [ 202.544928][ T7372] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 202.551083][ T7372] ? create_prof_cpu_mask+0x20/0x20 [ 202.556362][ T7372] ? prp_fill_frame_info+0x620/0x620 [ 202.561637][ T7372] ? lock_chain_count+0x20/0x20 [ 202.566468][ T7372] ? find_held_lock+0x2d/0x110 [ 202.571222][ T7372] hsr_handle_frame+0x4a0/0x5e0 [ 202.576083][ T7372] ? hsr_nl_nodedown+0x300/0x300 [ 202.581275][ T7372] __netif_receive_skb_core+0x6b4/0x2e60 [ 202.586987][ T7372] ? __lock_acquire+0xb43/0x54d0 [ 202.591947][ T7372] ? generic_xdp_tx+0x520/0x520 [ 202.596808][ T7372] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 202.602788][ T7372] ? find_held_lock+0x2d/0x110 [ 202.607557][ T7372] ? lock_acquire+0x1ab/0x740 [ 202.612232][ T7372] __netif_receive_skb_one_core+0xaa/0x180 [ 202.618026][ T7372] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 202.623908][ T7372] ? ktime_get_with_offset+0x26c/0x390 [ 202.629468][ T7372] netif_receive_skb+0xf5/0x650 [ 202.634326][ T7372] ? __netif_receive_skb+0x1a0/0x1a0 [ 202.639598][ T7372] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 202.645571][ T7372] ? build_skb+0x5f/0x120 [ 202.649900][ T7372] ? __tun_build_skb+0x163/0x210 [ 202.654848][ T7372] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 202.660140][ T7372] ? tun_net_open+0xf0/0xf0 [ 202.664632][ T7372] ? lock_release+0x720/0x720 [ 202.669514][ T7372] ? tun_get_user+0x1c2f/0x2f20 [ 202.674365][ T7372] ? lock_downgrade+0x6e0/0x6e0 [ 202.679384][ T7372] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 202.685353][ T7372] tun_get_user+0xe59/0x2f20 [ 202.689945][ T7372] ? tun_build_skb+0xc20/0xc20 [ 202.694689][ T7372] ? find_held_lock+0x2d/0x110 [ 202.699442][ T7372] ? tun_get+0xef/0x1c0 [ 202.703599][ T7372] tun_chr_write_iter+0xbd/0x1a0 [ 202.708532][ T7372] ? aa_path_link+0x2e0/0x2e0 [ 202.713200][ T7372] new_sync_write+0x35d/0x5f0 [ 202.717862][ T7372] ? new_sync_read+0x5f0/0x5f0 [ 202.722608][ T7372] ? lock_downgrade+0x6e0/0x6e0 [ 202.727544][ T7372] ? security_file_permission+0x49/0x450 [ 202.733297][ T7372] vfs_write+0x5c3/0x870 [ 202.737536][ T7372] ksys_write+0xf4/0x1d0 [ 202.741759][ T7372] ? __ia32_sys_read+0xa0/0xa0 [ 202.746597][ T7372] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 202.752563][ T7372] ? syscall_enter_from_user_mode+0x27/0x70 [ 202.758452][ T7372] do_syscall_64+0x2d/0x40 [ 202.762850][ T7372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.768725][ T7372] RIP: 0033:0x7fcb6faeb24f [ 202.773155][ T7372] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 202.792930][ T7372] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 202.801415][ T7372] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 202.809460][ T7372] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 202.817506][ T7372] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 202.825550][ T7372] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 202.833693][ T7372] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 202.913659][ T7375] FAULT_INJECTION: forcing a failure. [ 202.913659][ T7375] name failslab, interval 1, probability 0, space 0, times 0 [ 202.926438][ T7375] CPU: 0 PID: 7375 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 202.934745][ T7375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 202.944819][ T7375] Call Trace: [ 202.948087][ T7375] dump_stack+0xa5/0xe6 [ 202.952447][ T7375] should_fail.cold+0x5/0xa [ 202.956931][ T7375] ? hsr_add_node+0x57/0x930 [ 202.961935][ T7375] should_failslab+0x5/0x10 [ 202.966423][ T7375] kmem_cache_alloc_trace+0x55/0x370 [ 202.971801][ T7375] hsr_add_node+0x57/0x930 [ 202.976383][ T7375] hsr_forward_skb+0x4a9/0x1640 [ 202.981220][ T7375] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 202.987374][ T7375] ? create_prof_cpu_mask+0x20/0x20 [ 202.992560][ T7375] ? prp_fill_frame_info+0x620/0x620 [ 202.998188][ T7375] ? lock_chain_count+0x20/0x20 [ 203.003037][ T7375] ? find_held_lock+0x2d/0x110 [ 203.007889][ T7375] hsr_handle_frame+0x4a0/0x5e0 [ 203.012747][ T7375] ? hsr_nl_nodedown+0x300/0x300 [ 203.017769][ T7375] __netif_receive_skb_core+0x6b4/0x2e60 [ 203.023397][ T7375] ? __lock_acquire+0xb43/0x54d0 [ 203.028503][ T7375] ? generic_xdp_tx+0x520/0x520 [ 203.033509][ T7375] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.039506][ T7375] ? find_held_lock+0x2d/0x110 [ 203.044389][ T7375] ? lock_acquire+0x1ab/0x740 [ 203.049086][ T7375] __netif_receive_skb_one_core+0xaa/0x180 [ 203.055079][ T7375] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 203.060985][ T7375] ? ktime_get_with_offset+0x26c/0x390 [ 203.066708][ T7375] netif_receive_skb+0xf5/0x650 [ 203.071545][ T7375] ? __netif_receive_skb+0x1a0/0x1a0 [ 203.076810][ T7375] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.082780][ T7375] ? build_skb+0x5f/0x120 [ 203.087193][ T7375] ? __tun_build_skb+0x163/0x210 [ 203.092119][ T7375] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 203.097422][ T7375] ? tun_net_open+0xf0/0xf0 [ 203.102081][ T7375] ? lock_release+0x720/0x720 [ 203.107290][ T7375] ? tun_get_user+0x1c2f/0x2f20 [ 203.112144][ T7375] ? lock_downgrade+0x6e0/0x6e0 [ 203.116990][ T7375] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 203.122995][ T7375] tun_get_user+0xe59/0x2f20 [ 203.127683][ T7375] ? tun_build_skb+0xc20/0xc20 [ 203.132449][ T7375] ? find_held_lock+0x2d/0x110 [ 203.137220][ T7375] ? tun_get+0xef/0x1c0 [ 203.141390][ T7375] tun_chr_write_iter+0xbd/0x1a0 [ 203.146316][ T7375] ? aa_path_link+0x2e0/0x2e0 [ 203.151072][ T7375] new_sync_write+0x35d/0x5f0 [ 203.155824][ T7375] ? new_sync_read+0x5f0/0x5f0 [ 203.160694][ T7375] ? lock_downgrade+0x6e0/0x6e0 [ 203.165567][ T7375] ? security_file_permission+0x49/0x450 [ 203.171206][ T7375] vfs_write+0x5c3/0x870 [ 203.175467][ T7375] ksys_write+0xf4/0x1d0 [ 203.179715][ T7375] ? __ia32_sys_read+0xa0/0xa0 [ 203.184485][ T7375] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 203.190453][ T7375] ? syscall_enter_from_user_mode+0x27/0x70 [ 203.196422][ T7375] do_syscall_64+0x2d/0x40 [ 203.200836][ T7375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.207179][ T7375] RIP: 0033:0x7fcb6faeb24f [ 203.211603][ T7375] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 203.231202][ T7375] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 203.239866][ T7375] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 203.247949][ T7375] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 203.256001][ T7375] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 203.264224][ T7375] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 203.272179][ T7375] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 203.348286][ T7378] FAULT_INJECTION: forcing a failure. [ 203.348286][ T7378] name failslab, interval 1, probability 0, space 0, times 0 [ 203.360917][ T7378] CPU: 1 PID: 7378 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 203.369474][ T7378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 203.379707][ T7378] Call Trace: [ 203.383193][ T7378] dump_stack+0xa5/0xe6 [ 203.387345][ T7378] should_fail.cold+0x5/0xa [ 203.392051][ T7378] ? hsr_add_node+0x57/0x930 [ 203.396740][ T7378] should_failslab+0x5/0x10 [ 203.401343][ T7378] kmem_cache_alloc_trace+0x55/0x370 [ 203.406729][ T7378] hsr_add_node+0x57/0x930 [ 203.411155][ T7378] hsr_forward_skb+0x4a9/0x1640 [ 203.416110][ T7378] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.422075][ T7378] ? create_prof_cpu_mask+0x20/0x20 [ 203.427270][ T7378] ? prp_fill_frame_info+0x620/0x620 [ 203.432552][ T7378] ? lock_chain_count+0x20/0x20 [ 203.437466][ T7378] ? find_held_lock+0x2d/0x110 [ 203.442323][ T7378] hsr_handle_frame+0x4a0/0x5e0 [ 203.447276][ T7378] ? hsr_nl_nodedown+0x300/0x300 [ 203.452306][ T7378] __netif_receive_skb_core+0x6b4/0x2e60 [ 203.457933][ T7378] ? __lock_acquire+0xb43/0x54d0 [ 203.462985][ T7378] ? generic_xdp_tx+0x520/0x520 [ 203.467841][ T7378] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.473845][ T7378] ? find_held_lock+0x2d/0x110 [ 203.478785][ T7378] ? lock_acquire+0x1ab/0x740 [ 203.483799][ T7378] __netif_receive_skb_one_core+0xaa/0x180 [ 203.489773][ T7378] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 203.495736][ T7378] ? ktime_get_with_offset+0x26c/0x390 [ 203.501190][ T7378] netif_receive_skb+0xf5/0x650 [ 203.506025][ T7378] ? __netif_receive_skb+0x1a0/0x1a0 [ 203.511381][ T7378] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.517430][ T7378] ? build_skb+0x5f/0x120 [ 203.521744][ T7378] ? __tun_build_skb+0x163/0x210 [ 203.530143][ T7378] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 203.535501][ T7378] ? tun_net_open+0xf0/0xf0 [ 203.540081][ T7378] ? lock_release+0x720/0x720 [ 203.544737][ T7378] ? tun_get_user+0x1c2f/0x2f20 [ 203.549570][ T7378] ? lock_downgrade+0x6e0/0x6e0 [ 203.554416][ T7378] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 203.560383][ T7378] tun_get_user+0xe59/0x2f20 [ 203.565147][ T7378] ? tun_build_skb+0xc20/0xc20 [ 203.569980][ T7378] ? find_held_lock+0x2d/0x110 [ 203.574739][ T7378] ? tun_get+0xef/0x1c0 [ 203.578900][ T7378] tun_chr_write_iter+0xbd/0x1a0 [ 203.583818][ T7378] ? aa_path_link+0x2e0/0x2e0 [ 203.588484][ T7378] new_sync_write+0x35d/0x5f0 [ 203.593159][ T7378] ? new_sync_read+0x5f0/0x5f0 [ 203.598000][ T7378] ? lock_downgrade+0x6e0/0x6e0 [ 203.602849][ T7378] ? security_file_permission+0x49/0x450 [ 203.608468][ T7378] vfs_write+0x5c3/0x870 [ 203.612706][ T7378] ksys_write+0xf4/0x1d0 [ 203.616929][ T7378] ? __ia32_sys_read+0xa0/0xa0 [ 203.621682][ T7378] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 203.627643][ T7378] ? syscall_enter_from_user_mode+0x27/0x70 [ 203.633620][ T7378] do_syscall_64+0x2d/0x40 [ 203.638029][ T7378] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.643905][ T7378] RIP: 0033:0x7fcb6faeb24f [ 203.648306][ T7378] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 203.668342][ T7378] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 203.676839][ T7378] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 203.684803][ T7378] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 203.693015][ T7378] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 203.701052][ T7378] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 203.709176][ T7378] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 203.780458][ T7381] FAULT_INJECTION: forcing a failure. [ 203.780458][ T7381] name failslab, interval 1, probability 0, space 0, times 0 [ 203.793696][ T7381] CPU: 1 PID: 7381 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 203.802098][ T7381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 203.812253][ T7381] Call Trace: [ 203.815607][ T7381] dump_stack+0xa5/0xe6 [ 203.819889][ T7381] should_fail.cold+0x5/0xa [ 203.824557][ T7381] ? hsr_add_node+0x57/0x930 [ 203.829131][ T7381] should_failslab+0x5/0x10 [ 203.833629][ T7381] kmem_cache_alloc_trace+0x55/0x370 [ 203.839007][ T7381] hsr_add_node+0x57/0x930 [ 203.844979][ T7381] hsr_forward_skb+0x4a9/0x1640 [ 203.849824][ T7381] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.855788][ T7381] ? create_prof_cpu_mask+0x20/0x20 [ 203.861077][ T7381] ? prp_fill_frame_info+0x620/0x620 [ 203.866437][ T7381] ? lock_chain_count+0x20/0x20 [ 203.871356][ T7381] ? find_held_lock+0x2d/0x110 [ 203.876454][ T7381] hsr_handle_frame+0x4a0/0x5e0 [ 203.881282][ T7381] ? hsr_nl_nodedown+0x300/0x300 [ 203.887067][ T7381] __netif_receive_skb_core+0x6b4/0x2e60 [ 203.892717][ T7381] ? __lock_acquire+0xb43/0x54d0 [ 203.897638][ T7381] ? generic_xdp_tx+0x520/0x520 [ 203.902476][ T7381] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.908441][ T7381] ? find_held_lock+0x2d/0x110 [ 203.913372][ T7381] ? lock_acquire+0x1ab/0x740 [ 203.918071][ T7381] __netif_receive_skb_one_core+0xaa/0x180 [ 203.923948][ T7381] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 203.929824][ T7381] ? ktime_get_with_offset+0x26c/0x390 [ 203.935359][ T7381] netif_receive_skb+0xf5/0x650 [ 203.940196][ T7381] ? __netif_receive_skb+0x1a0/0x1a0 [ 203.945464][ T7381] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 203.951525][ T7381] ? build_skb+0x5f/0x120 [ 203.955847][ T7381] ? __tun_build_skb+0x163/0x210 [ 203.960946][ T7381] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 203.966218][ T7381] ? tun_net_open+0xf0/0xf0 [ 203.970789][ T7381] ? lock_release+0x720/0x720 [ 203.975793][ T7381] ? tun_get_user+0x1c2f/0x2f20 [ 203.980627][ T7381] ? lock_downgrade+0x6e0/0x6e0 [ 203.985469][ T7381] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 203.991783][ T7381] tun_get_user+0xe59/0x2f20 [ 203.996374][ T7381] ? tun_build_skb+0xc20/0xc20 [ 204.001477][ T7381] ? find_held_lock+0x2d/0x110 [ 204.006229][ T7381] ? tun_get+0xef/0x1c0 [ 204.010647][ T7381] tun_chr_write_iter+0xbd/0x1a0 [ 204.015579][ T7381] ? aa_path_link+0x2e0/0x2e0 [ 204.020625][ T7381] new_sync_write+0x35d/0x5f0 [ 204.025556][ T7381] ? new_sync_read+0x5f0/0x5f0 [ 204.030315][ T7381] ? lock_downgrade+0x6e0/0x6e0 [ 204.035163][ T7381] ? security_file_permission+0x49/0x450 [ 204.040968][ T7381] vfs_write+0x5c3/0x870 [ 204.045203][ T7381] ksys_write+0xf4/0x1d0 [ 204.049430][ T7381] ? __ia32_sys_read+0xa0/0xa0 [ 204.054284][ T7381] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 204.060530][ T7381] ? syscall_enter_from_user_mode+0x27/0x70 [ 204.066508][ T7381] do_syscall_64+0x2d/0x40 [ 204.070923][ T7381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 204.077183][ T7381] RIP: 0033:0x7fcb6faeb24f [ 204.081591][ T7381] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 204.101369][ T7381] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 204.109789][ T7381] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 204.117972][ T7381] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 204.125937][ T7381] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 204.133894][ T7381] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 204.142023][ T7381] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 204.238382][ T7384] FAULT_INJECTION: forcing a failure. [ 204.238382][ T7384] name failslab, interval 1, probability 0, space 0, times 0 [ 204.251092][ T7384] CPU: 1 PID: 7384 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 204.259412][ T7384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 204.269895][ T7384] Call Trace: [ 204.273251][ T7384] dump_stack+0xa5/0xe6 [ 204.277395][ T7384] should_fail.cold+0x5/0xa [ 204.281918][ T7384] ? hsr_add_node+0x57/0x930 [ 204.287162][ T7384] should_failslab+0x5/0x10 [ 204.291749][ T7384] kmem_cache_alloc_trace+0x55/0x370 [ 204.297215][ T7384] hsr_add_node+0x57/0x930 [ 204.301798][ T7384] hsr_forward_skb+0x4a9/0x1640 [ 204.307599][ T7384] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 204.313585][ T7384] ? create_prof_cpu_mask+0x20/0x20 [ 204.318787][ T7384] ? prp_fill_frame_info+0x620/0x620 [ 204.324192][ T7384] ? lock_chain_count+0x20/0x20 [ 204.329269][ T7384] ? find_held_lock+0x2d/0x110 [ 204.334038][ T7384] hsr_handle_frame+0x4a0/0x5e0 [ 204.338968][ T7384] ? hsr_nl_nodedown+0x300/0x300 [ 204.343895][ T7384] __netif_receive_skb_core+0x6b4/0x2e60 [ 204.349519][ T7384] ? __lock_acquire+0xb43/0x54d0 [ 204.354457][ T7384] ? generic_xdp_tx+0x520/0x520 [ 204.359307][ T7384] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 204.365269][ T7384] ? find_held_lock+0x2d/0x110 [ 204.370120][ T7384] ? lock_acquire+0x1ab/0x740 [ 204.374870][ T7384] __netif_receive_skb_one_core+0xaa/0x180 [ 204.380835][ T7384] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 204.386804][ T7384] ? ktime_get_with_offset+0x26c/0x390 [ 204.392340][ T7384] netif_receive_skb+0xf5/0x650 [ 204.397185][ T7384] ? __netif_receive_skb+0x1a0/0x1a0 [ 204.402625][ T7384] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 204.408766][ T7384] ? build_skb+0x5f/0x120 [ 204.413168][ T7384] ? __tun_build_skb+0x163/0x210 [ 204.418523][ T7384] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 204.424096][ T7384] ? tun_net_open+0xf0/0xf0 [ 204.428596][ T7384] ? lock_release+0x720/0x720 [ 204.433444][ T7384] ? tun_get_user+0x1c2f/0x2f20 [ 204.438275][ T7384] ? lock_downgrade+0x6e0/0x6e0 [ 204.443130][ T7384] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 204.449118][ T7384] tun_get_user+0xe59/0x2f20 [ 204.453721][ T7384] ? tun_build_skb+0xc20/0xc20 [ 204.458556][ T7384] ? find_held_lock+0x2d/0x110 [ 204.463323][ T7384] ? tun_get+0xef/0x1c0 [ 204.467627][ T7384] tun_chr_write_iter+0xbd/0x1a0 [ 204.472652][ T7384] ? aa_path_link+0x2e0/0x2e0 [ 204.477411][ T7384] new_sync_write+0x35d/0x5f0 [ 204.482683][ T7384] ? new_sync_read+0x5f0/0x5f0 [ 204.487431][ T7384] ? lock_downgrade+0x6e0/0x6e0 [ 204.492280][ T7384] ? security_file_permission+0x49/0x450 [ 204.497911][ T7384] vfs_write+0x5c3/0x870 [ 204.502162][ T7384] ksys_write+0xf4/0x1d0 [ 204.506488][ T7384] ? __ia32_sys_read+0xa0/0xa0 [ 204.511237][ T7384] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 204.517207][ T7384] ? syscall_enter_from_user_mode+0x27/0x70 [ 204.523103][ T7384] do_syscall_64+0x2d/0x40 [ 204.527529][ T7384] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 204.533411][ T7384] RIP: 0033:0x7fcb6faeb24f [ 204.537860][ T7384] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 204.557776][ T7384] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 204.566276][ T7384] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 204.574408][ T7384] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 2022/10/17 08:04:43 executed programs: 297 [ 204.582454][ T7384] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 204.590501][ T7384] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 204.598543][ T7384] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 204.655877][ T7387] FAULT_INJECTION: forcing a failure. [ 204.655877][ T7387] name failslab, interval 1, probability 0, space 0, times 0 [ 204.668556][ T7387] CPU: 0 PID: 7387 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 204.677107][ T7387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 204.687263][ T7387] Call Trace: [ 204.690531][ T7387] dump_stack+0xa5/0xe6 [ 204.694670][ T7387] should_fail.cold+0x5/0xa [ 204.699265][ T7387] ? hsr_add_node+0x57/0x930 [ 204.703832][ T7387] should_failslab+0x5/0x10 [ 204.708515][ T7387] kmem_cache_alloc_trace+0x55/0x370 [ 204.713786][ T7387] hsr_add_node+0x57/0x930 [ 204.718178][ T7387] hsr_forward_skb+0x4a9/0x1640 [ 204.723025][ T7387] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 204.729067][ T7387] ? create_prof_cpu_mask+0x20/0x20 [ 204.734339][ T7387] ? prp_fill_frame_info+0x620/0x620 [ 204.739607][ T7387] ? lock_chain_count+0x20/0x20 [ 204.744460][ T7387] ? find_held_lock+0x2d/0x110 [ 204.749250][ T7387] hsr_handle_frame+0x4a0/0x5e0 [ 204.754092][ T7387] ? hsr_nl_nodedown+0x300/0x300 [ 204.759100][ T7387] __netif_receive_skb_core+0x6b4/0x2e60 [ 204.764890][ T7387] ? __lock_acquire+0xb43/0x54d0 [ 204.769817][ T7387] ? generic_xdp_tx+0x520/0x520 [ 204.774681][ T7387] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 204.780907][ T7387] ? find_held_lock+0x2d/0x110 [ 204.785920][ T7387] ? lock_acquire+0x1ab/0x740 [ 204.790682][ T7387] __netif_receive_skb_one_core+0xaa/0x180 [ 204.796492][ T7387] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 204.802667][ T7387] ? ktime_get_with_offset+0x26c/0x390 [ 204.808226][ T7387] netif_receive_skb+0xf5/0x650 [ 204.813497][ T7387] ? __netif_receive_skb+0x1a0/0x1a0 [ 204.819024][ T7387] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 204.824981][ T7387] ? build_skb+0x5f/0x120 [ 204.829350][ T7387] ? __tun_build_skb+0x163/0x210 [ 204.834372][ T7387] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 204.839735][ T7387] ? tun_net_open+0xf0/0xf0 [ 204.844751][ T7387] ? lock_release+0x720/0x720 [ 204.849676][ T7387] ? tun_get_user+0x1c2f/0x2f20 [ 204.854599][ T7387] ? lock_downgrade+0x6e0/0x6e0 [ 204.860063][ T7387] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 204.866039][ T7387] tun_get_user+0xe59/0x2f20 [ 204.870631][ T7387] ? tun_build_skb+0xc20/0xc20 [ 204.875371][ T7387] ? find_held_lock+0x2d/0x110 [ 204.880207][ T7387] ? tun_get+0xef/0x1c0 [ 204.884359][ T7387] tun_chr_write_iter+0xbd/0x1a0 [ 204.889618][ T7387] ? aa_path_link+0x2e0/0x2e0 [ 204.894532][ T7387] new_sync_write+0x35d/0x5f0 [ 204.899190][ T7387] ? new_sync_read+0x5f0/0x5f0 [ 204.904334][ T7387] ? lock_downgrade+0x6e0/0x6e0 [ 204.909268][ T7387] ? security_file_permission+0x49/0x450 [ 204.915059][ T7387] vfs_write+0x5c3/0x870 [ 204.919360][ T7387] ksys_write+0xf4/0x1d0 [ 204.923825][ T7387] ? __ia32_sys_read+0xa0/0xa0 [ 204.928616][ T7387] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 204.934685][ T7387] ? syscall_enter_from_user_mode+0x27/0x70 [ 204.940589][ T7387] do_syscall_64+0x2d/0x40 [ 204.944986][ T7387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 204.950964][ T7387] RIP: 0033:0x7fcb6faeb24f [ 204.955371][ T7387] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 204.975049][ T7387] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 204.984258][ T7387] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 204.992395][ T7387] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 205.000573][ T7387] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 205.008613][ T7387] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 205.016865][ T7387] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 205.114327][ T7390] FAULT_INJECTION: forcing a failure. [ 205.114327][ T7390] name failslab, interval 1, probability 0, space 0, times 0 [ 205.127926][ T7390] CPU: 0 PID: 7390 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 205.136361][ T7390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 205.146406][ T7390] Call Trace: [ 205.149874][ T7390] dump_stack+0xa5/0xe6 [ 205.154057][ T7390] should_fail.cold+0x5/0xa [ 205.158636][ T7390] ? hsr_add_node+0x57/0x930 [ 205.163429][ T7390] should_failslab+0x5/0x10 [ 205.167936][ T7390] kmem_cache_alloc_trace+0x55/0x370 [ 205.173211][ T7390] hsr_add_node+0x57/0x930 [ 205.177783][ T7390] hsr_forward_skb+0x4a9/0x1640 [ 205.182639][ T7390] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.189001][ T7390] ? create_prof_cpu_mask+0x20/0x20 [ 205.194453][ T7390] ? prp_fill_frame_info+0x620/0x620 [ 205.199718][ T7390] ? lock_chain_count+0x20/0x20 [ 205.204542][ T7390] ? find_held_lock+0x2d/0x110 [ 205.209459][ T7390] hsr_handle_frame+0x4a0/0x5e0 [ 205.214382][ T7390] ? hsr_nl_nodedown+0x300/0x300 [ 205.219396][ T7390] __netif_receive_skb_core+0x6b4/0x2e60 [ 205.225010][ T7390] ? __lock_acquire+0xb43/0x54d0 [ 205.230019][ T7390] ? generic_xdp_tx+0x520/0x520 [ 205.235059][ T7390] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.241093][ T7390] ? find_held_lock+0x2d/0x110 [ 205.245934][ T7390] ? lock_acquire+0x1ab/0x740 [ 205.250595][ T7390] __netif_receive_skb_one_core+0xaa/0x180 [ 205.256381][ T7390] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 205.262249][ T7390] ? ktime_get_with_offset+0x26c/0x390 [ 205.267774][ T7390] netif_receive_skb+0xf5/0x650 [ 205.272608][ T7390] ? __netif_receive_skb+0x1a0/0x1a0 [ 205.278037][ T7390] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.283992][ T7390] ? build_skb+0x5f/0x120 [ 205.288301][ T7390] ? __tun_build_skb+0x163/0x210 [ 205.293481][ T7390] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 205.298871][ T7390] ? tun_net_open+0xf0/0xf0 [ 205.303732][ T7390] ? lock_release+0x720/0x720 [ 205.308571][ T7390] ? tun_get_user+0x1c2f/0x2f20 [ 205.313671][ T7390] ? lock_downgrade+0x6e0/0x6e0 [ 205.318519][ T7390] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.324753][ T7390] tun_get_user+0xe59/0x2f20 [ 205.329446][ T7390] ? tun_build_skb+0xc20/0xc20 [ 205.334810][ T7390] ? find_held_lock+0x2d/0x110 [ 205.339654][ T7390] ? tun_get+0xef/0x1c0 [ 205.343836][ T7390] tun_chr_write_iter+0xbd/0x1a0 [ 205.348845][ T7390] ? aa_path_link+0x2e0/0x2e0 [ 205.353630][ T7390] new_sync_write+0x35d/0x5f0 [ 205.358499][ T7390] ? new_sync_read+0x5f0/0x5f0 [ 205.363257][ T7390] ? lock_downgrade+0x6e0/0x6e0 [ 205.368180][ T7390] ? security_file_permission+0x49/0x450 [ 205.373818][ T7390] vfs_write+0x5c3/0x870 [ 205.378218][ T7390] ksys_write+0xf4/0x1d0 [ 205.382446][ T7390] ? __ia32_sys_read+0xa0/0xa0 [ 205.387289][ T7390] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.393595][ T7390] ? syscall_enter_from_user_mode+0x27/0x70 [ 205.399478][ T7390] do_syscall_64+0x2d/0x40 [ 205.403871][ T7390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.409823][ T7390] RIP: 0033:0x7fcb6faeb24f [ 205.414293][ T7390] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 205.433974][ T7390] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 205.442372][ T7390] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 205.451089][ T7390] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 205.459416][ T7390] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 205.467374][ T7390] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 205.475527][ T7390] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 205.542419][ T7393] FAULT_INJECTION: forcing a failure. [ 205.542419][ T7393] name failslab, interval 1, probability 0, space 0, times 0 [ 205.555223][ T7393] CPU: 0 PID: 7393 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 205.563742][ T7393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 205.573826][ T7393] Call Trace: [ 205.577094][ T7393] dump_stack+0xa5/0xe6 [ 205.581229][ T7393] should_fail.cold+0x5/0xa [ 205.585743][ T7393] ? hsr_add_node+0x57/0x930 [ 205.590672][ T7393] should_failslab+0x5/0x10 [ 205.595409][ T7393] kmem_cache_alloc_trace+0x55/0x370 [ 205.600671][ T7393] hsr_add_node+0x57/0x930 [ 205.605072][ T7393] hsr_forward_skb+0x4a9/0x1640 [ 205.609900][ T7393] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.615942][ T7393] ? create_prof_cpu_mask+0x20/0x20 [ 205.621387][ T7393] ? prp_fill_frame_info+0x620/0x620 [ 205.626662][ T7393] ? lock_chain_count+0x20/0x20 [ 205.631491][ T7393] ? find_held_lock+0x2d/0x110 [ 205.636238][ T7393] hsr_handle_frame+0x4a0/0x5e0 [ 205.641161][ T7393] ? hsr_nl_nodedown+0x300/0x300 [ 205.646271][ T7393] __netif_receive_skb_core+0x6b4/0x2e60 [ 205.651973][ T7393] ? __lock_acquire+0xb43/0x54d0 [ 205.657084][ T7393] ? generic_xdp_tx+0x520/0x520 [ 205.661911][ T7393] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.668227][ T7393] ? find_held_lock+0x2d/0x110 [ 205.673090][ T7393] ? lock_acquire+0x1ab/0x740 [ 205.678017][ T7393] __netif_receive_skb_one_core+0xaa/0x180 [ 205.684363][ T7393] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 205.690571][ T7393] ? ktime_get_with_offset+0x26c/0x390 [ 205.696014][ T7393] netif_receive_skb+0xf5/0x650 [ 205.700943][ T7393] ? __netif_receive_skb+0x1a0/0x1a0 [ 205.706376][ T7393] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.712329][ T7393] ? build_skb+0x5f/0x120 [ 205.716862][ T7393] ? __tun_build_skb+0x163/0x210 [ 205.721976][ T7393] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 205.727262][ T7393] ? tun_net_open+0xf0/0xf0 [ 205.731757][ T7393] ? lock_release+0x720/0x720 [ 205.736512][ T7393] ? tun_get_user+0x1c2f/0x2f20 [ 205.741436][ T7393] ? lock_downgrade+0x6e0/0x6e0 [ 205.746269][ T7393] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.752430][ T7393] tun_get_user+0xe59/0x2f20 [ 205.757304][ T7393] ? tun_build_skb+0xc20/0xc20 [ 205.762070][ T7393] ? find_held_lock+0x2d/0x110 [ 205.767001][ T7393] ? tun_get+0xef/0x1c0 [ 205.771334][ T7393] tun_chr_write_iter+0xbd/0x1a0 [ 205.776611][ T7393] ? aa_path_link+0x2e0/0x2e0 [ 205.781287][ T7393] new_sync_write+0x35d/0x5f0 [ 205.786456][ T7393] ? new_sync_read+0x5f0/0x5f0 [ 205.791345][ T7393] ? lock_downgrade+0x6e0/0x6e0 [ 205.796190][ T7393] ? security_file_permission+0x49/0x450 [ 205.802035][ T7393] vfs_write+0x5c3/0x870 [ 205.806546][ T7393] ksys_write+0xf4/0x1d0 [ 205.811054][ T7393] ? __ia32_sys_read+0xa0/0xa0 [ 205.815817][ T7393] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.821881][ T7393] ? syscall_enter_from_user_mode+0x27/0x70 [ 205.828543][ T7393] do_syscall_64+0x2d/0x40 [ 205.833310][ T7393] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.839190][ T7393] RIP: 0033:0x7fcb6faeb24f [ 205.843692][ T7393] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 205.863713][ T7393] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 205.872537][ T7393] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 205.880582][ T7393] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 205.888951][ T7393] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 205.896999][ T7393] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 205.905318][ T7393] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 205.962446][ T7396] FAULT_INJECTION: forcing a failure. [ 205.962446][ T7396] name failslab, interval 1, probability 0, space 0, times 0 [ 205.975679][ T7396] CPU: 0 PID: 7396 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 205.984001][ T7396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 205.994420][ T7396] Call Trace: [ 205.998078][ T7396] dump_stack+0xa5/0xe6 [ 206.002503][ T7396] should_fail.cold+0x5/0xa [ 206.007229][ T7396] ? hsr_add_node+0x57/0x930 [ 206.011983][ T7396] should_failslab+0x5/0x10 [ 206.016466][ T7396] kmem_cache_alloc_trace+0x55/0x370 [ 206.021828][ T7396] hsr_add_node+0x57/0x930 [ 206.026319][ T7396] hsr_forward_skb+0x4a9/0x1640 [ 206.031512][ T7396] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.037506][ T7396] ? create_prof_cpu_mask+0x20/0x20 [ 206.042978][ T7396] ? prp_fill_frame_info+0x620/0x620 [ 206.048524][ T7396] ? lock_chain_count+0x20/0x20 [ 206.053372][ T7396] ? find_held_lock+0x2d/0x110 [ 206.058204][ T7396] hsr_handle_frame+0x4a0/0x5e0 [ 206.063032][ T7396] ? hsr_nl_nodedown+0x300/0x300 [ 206.067966][ T7396] __netif_receive_skb_core+0x6b4/0x2e60 [ 206.073606][ T7396] ? __lock_acquire+0xb43/0x54d0 [ 206.078543][ T7396] ? generic_xdp_tx+0x520/0x520 [ 206.083378][ T7396] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.089341][ T7396] ? find_held_lock+0x2d/0x110 [ 206.094080][ T7396] ? lock_acquire+0x1ab/0x740 [ 206.099080][ T7396] __netif_receive_skb_one_core+0xaa/0x180 [ 206.105043][ T7396] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 206.110921][ T7396] ? ktime_get_with_offset+0x26c/0x390 [ 206.116369][ T7396] netif_receive_skb+0xf5/0x650 [ 206.121341][ T7396] ? __netif_receive_skb+0x1a0/0x1a0 [ 206.127146][ T7396] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.133205][ T7396] ? build_skb+0x5f/0x120 [ 206.137547][ T7396] ? __tun_build_skb+0x163/0x210 [ 206.142463][ T7396] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 206.147740][ T7396] ? tun_net_open+0xf0/0xf0 [ 206.152233][ T7396] ? lock_release+0x720/0x720 [ 206.157070][ T7396] ? tun_get_user+0x1c2f/0x2f20 [ 206.162133][ T7396] ? lock_downgrade+0x6e0/0x6e0 [ 206.166982][ T7396] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 206.173115][ T7396] tun_get_user+0xe59/0x2f20 [ 206.178050][ T7396] ? tun_build_skb+0xc20/0xc20 [ 206.182821][ T7396] ? find_held_lock+0x2d/0x110 [ 206.187660][ T7396] ? tun_get+0xef/0x1c0 [ 206.192336][ T7396] tun_chr_write_iter+0xbd/0x1a0 [ 206.197490][ T7396] ? aa_path_link+0x2e0/0x2e0 [ 206.202163][ T7396] new_sync_write+0x35d/0x5f0 [ 206.206825][ T7396] ? new_sync_read+0x5f0/0x5f0 [ 206.211570][ T7396] ? lock_downgrade+0x6e0/0x6e0 [ 206.216410][ T7396] ? security_file_permission+0x49/0x450 [ 206.222379][ T7396] vfs_write+0x5c3/0x870 [ 206.226635][ T7396] ksys_write+0xf4/0x1d0 [ 206.230969][ T7396] ? __ia32_sys_read+0xa0/0xa0 [ 206.235815][ T7396] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 206.241776][ T7396] ? syscall_enter_from_user_mode+0x27/0x70 [ 206.247741][ T7396] do_syscall_64+0x2d/0x40 [ 206.252380][ T7396] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.258259][ T7396] RIP: 0033:0x7fcb6faeb24f [ 206.262765][ T7396] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 206.282527][ T7396] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 206.291008][ T7396] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 206.299056][ T7396] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 206.307368][ T7396] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 206.315346][ T7396] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 206.323390][ T7396] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 206.404295][ T7399] FAULT_INJECTION: forcing a failure. [ 206.404295][ T7399] name failslab, interval 1, probability 0, space 0, times 0 [ 206.417094][ T7399] CPU: 0 PID: 7399 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 206.425485][ T7399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 206.435617][ T7399] Call Trace: [ 206.439007][ T7399] dump_stack+0xa5/0xe6 [ 206.443157][ T7399] should_fail.cold+0x5/0xa [ 206.447829][ T7399] ? hsr_add_node+0x57/0x930 [ 206.452592][ T7399] should_failslab+0x5/0x10 [ 206.457080][ T7399] kmem_cache_alloc_trace+0x55/0x370 [ 206.462356][ T7399] hsr_add_node+0x57/0x930 [ 206.466867][ T7399] hsr_forward_skb+0x4a9/0x1640 [ 206.471711][ T7399] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.477674][ T7399] ? create_prof_cpu_mask+0x20/0x20 [ 206.482939][ T7399] ? prp_fill_frame_info+0x620/0x620 [ 206.488357][ T7399] ? lock_chain_count+0x20/0x20 [ 206.493203][ T7399] ? find_held_lock+0x2d/0x110 [ 206.498146][ T7399] hsr_handle_frame+0x4a0/0x5e0 [ 206.503216][ T7399] ? hsr_nl_nodedown+0x300/0x300 [ 206.508273][ T7399] __netif_receive_skb_core+0x6b4/0x2e60 [ 206.514122][ T7399] ? __lock_acquire+0xb43/0x54d0 [ 206.519051][ T7399] ? generic_xdp_tx+0x520/0x520 [ 206.524060][ T7399] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.530114][ T7399] ? find_held_lock+0x2d/0x110 [ 206.535025][ T7399] ? lock_acquire+0x1ab/0x740 [ 206.542400][ T7399] __netif_receive_skb_one_core+0xaa/0x180 [ 206.548241][ T7399] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 206.554508][ T7399] ? ktime_get_with_offset+0x26c/0x390 [ 206.560166][ T7399] netif_receive_skb+0xf5/0x650 [ 206.565286][ T7399] ? __netif_receive_skb+0x1a0/0x1a0 [ 206.570559][ T7399] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.576518][ T7399] ? build_skb+0x5f/0x120 [ 206.580914][ T7399] ? __tun_build_skb+0x163/0x210 [ 206.585886][ T7399] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 206.591349][ T7399] ? tun_net_open+0xf0/0xf0 [ 206.596056][ T7399] ? lock_release+0x720/0x720 [ 206.600727][ T7399] ? tun_get_user+0x1c2f/0x2f20 [ 206.605573][ T7399] ? lock_downgrade+0x6e0/0x6e0 [ 206.610512][ T7399] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 206.617439][ T7399] tun_get_user+0xe59/0x2f20 [ 206.622185][ T7399] ? tun_build_skb+0xc20/0xc20 [ 206.627214][ T7399] ? find_held_lock+0x2d/0x110 [ 206.632138][ T7399] ? tun_get+0xef/0x1c0 [ 206.636292][ T7399] tun_chr_write_iter+0xbd/0x1a0 [ 206.641304][ T7399] ? aa_path_link+0x2e0/0x2e0 [ 206.647259][ T7399] new_sync_write+0x35d/0x5f0 [ 206.651935][ T7399] ? new_sync_read+0x5f0/0x5f0 [ 206.656786][ T7399] ? lock_downgrade+0x6e0/0x6e0 [ 206.661624][ T7399] ? security_file_permission+0x49/0x450 [ 206.667246][ T7399] vfs_write+0x5c3/0x870 [ 206.671641][ T7399] ksys_write+0xf4/0x1d0 [ 206.675856][ T7399] ? __ia32_sys_read+0xa0/0xa0 [ 206.680593][ T7399] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 206.686636][ T7399] ? syscall_enter_from_user_mode+0x27/0x70 [ 206.692522][ T7399] do_syscall_64+0x2d/0x40 [ 206.696915][ T7399] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.702865][ T7399] RIP: 0033:0x7fcb6faeb24f [ 206.707344][ T7399] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 206.727024][ T7399] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 206.735507][ T7399] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 206.743476][ T7399] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 206.751950][ T7399] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 206.759912][ T7399] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 206.767976][ T7399] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 206.813274][ T7402] FAULT_INJECTION: forcing a failure. [ 206.813274][ T7402] name failslab, interval 1, probability 0, space 0, times 0 [ 206.826181][ T7402] CPU: 0 PID: 7402 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 206.834514][ T7402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 206.844570][ T7402] Call Trace: [ 206.847838][ T7402] dump_stack+0xa5/0xe6 [ 206.851997][ T7402] should_fail.cold+0x5/0xa [ 206.856665][ T7402] ? hsr_add_node+0x57/0x930 [ 206.863292][ T7402] should_failslab+0x5/0x10 [ 206.868006][ T7402] kmem_cache_alloc_trace+0x55/0x370 [ 206.873385][ T7402] hsr_add_node+0x57/0x930 [ 206.877900][ T7402] hsr_forward_skb+0x4a9/0x1640 [ 206.882884][ T7402] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.888848][ T7402] ? create_prof_cpu_mask+0x20/0x20 [ 206.894025][ T7402] ? prp_fill_frame_info+0x620/0x620 [ 206.899499][ T7402] ? lock_chain_count+0x20/0x20 [ 206.904781][ T7402] ? find_held_lock+0x2d/0x110 [ 206.909538][ T7402] hsr_handle_frame+0x4a0/0x5e0 [ 206.914493][ T7402] ? hsr_nl_nodedown+0x300/0x300 [ 206.919726][ T7402] __netif_receive_skb_core+0x6b4/0x2e60 [ 206.925344][ T7402] ? __lock_acquire+0xb43/0x54d0 [ 206.930291][ T7402] ? generic_xdp_tx+0x520/0x520 [ 206.935225][ T7402] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.941180][ T7402] ? find_held_lock+0x2d/0x110 [ 206.945923][ T7402] ? lock_acquire+0x1ab/0x740 [ 206.950765][ T7402] __netif_receive_skb_one_core+0xaa/0x180 [ 206.956652][ T7402] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 206.962888][ T7402] ? ktime_get_with_offset+0x26c/0x390 [ 206.968513][ T7402] netif_receive_skb+0xf5/0x650 [ 206.973347][ T7402] ? __netif_receive_skb+0x1a0/0x1a0 [ 206.978691][ T7402] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 206.984737][ T7402] ? build_skb+0x5f/0x120 [ 206.989044][ T7402] ? __tun_build_skb+0x163/0x210 [ 206.994074][ T7402] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 206.999363][ T7402] ? tun_net_open+0xf0/0xf0 [ 207.003951][ T7402] ? lock_release+0x720/0x720 [ 207.008696][ T7402] ? tun_get_user+0x1c2f/0x2f20 [ 207.013531][ T7402] ? lock_downgrade+0x6e0/0x6e0 [ 207.018429][ T7402] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.024406][ T7402] tun_get_user+0xe59/0x2f20 [ 207.029003][ T7402] ? tun_build_skb+0xc20/0xc20 [ 207.033874][ T7402] ? find_held_lock+0x2d/0x110 [ 207.038651][ T7402] ? tun_get+0xef/0x1c0 [ 207.042839][ T7402] tun_chr_write_iter+0xbd/0x1a0 [ 207.047768][ T7402] ? aa_path_link+0x2e0/0x2e0 [ 207.052429][ T7402] new_sync_write+0x35d/0x5f0 [ 207.057300][ T7402] ? new_sync_read+0x5f0/0x5f0 [ 207.062142][ T7402] ? lock_downgrade+0x6e0/0x6e0 [ 207.067082][ T7402] ? security_file_permission+0x49/0x450 [ 207.072965][ T7402] vfs_write+0x5c3/0x870 [ 207.077365][ T7402] ksys_write+0xf4/0x1d0 [ 207.081615][ T7402] ? __ia32_sys_read+0xa0/0xa0 [ 207.086724][ T7402] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.092679][ T7402] ? syscall_enter_from_user_mode+0x27/0x70 [ 207.098660][ T7402] do_syscall_64+0x2d/0x40 [ 207.103213][ T7402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.109084][ T7402] RIP: 0033:0x7fcb6faeb24f [ 207.113498][ T7402] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 207.133564][ T7402] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 207.142048][ T7402] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 207.150002][ T7402] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 207.157958][ T7402] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 207.165903][ T7402] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 207.173847][ T7402] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 207.232263][ T7405] FAULT_INJECTION: forcing a failure. [ 207.232263][ T7405] name failslab, interval 1, probability 0, space 0, times 0 [ 207.245148][ T7405] CPU: 0 PID: 7405 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 207.253555][ T7405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 207.263715][ T7405] Call Trace: [ 207.267152][ T7405] dump_stack+0xa5/0xe6 [ 207.271287][ T7405] should_fail.cold+0x5/0xa [ 207.275816][ T7405] ? hsr_add_node+0x57/0x930 [ 207.280405][ T7405] should_failslab+0x5/0x10 [ 207.284994][ T7405] kmem_cache_alloc_trace+0x55/0x370 [ 207.290472][ T7405] hsr_add_node+0x57/0x930 [ 207.294882][ T7405] hsr_forward_skb+0x4a9/0x1640 [ 207.299935][ T7405] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 207.307046][ T7405] ? create_prof_cpu_mask+0x20/0x20 [ 207.312239][ T7405] ? prp_fill_frame_info+0x620/0x620 [ 207.317691][ T7405] ? lock_chain_count+0x20/0x20 [ 207.322658][ T7405] ? find_held_lock+0x2d/0x110 [ 207.327405][ T7405] hsr_handle_frame+0x4a0/0x5e0 [ 207.332570][ T7405] ? hsr_nl_nodedown+0x300/0x300 [ 207.337582][ T7405] __netif_receive_skb_core+0x6b4/0x2e60 [ 207.343285][ T7405] ? __lock_acquire+0xb43/0x54d0 [ 207.348222][ T7405] ? generic_xdp_tx+0x520/0x520 [ 207.353433][ T7405] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 207.359672][ T7405] ? find_held_lock+0x2d/0x110 [ 207.364523][ T7405] ? lock_acquire+0x1ab/0x740 [ 207.369268][ T7405] __netif_receive_skb_one_core+0xaa/0x180 [ 207.375149][ T7405] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 207.381319][ T7405] ? ktime_get_with_offset+0x26c/0x390 [ 207.386765][ T7405] netif_receive_skb+0xf5/0x650 [ 207.391629][ T7405] ? __netif_receive_skb+0x1a0/0x1a0 [ 207.396934][ T7405] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 207.403428][ T7405] ? build_skb+0x5f/0x120 [ 207.407750][ T7405] ? __tun_build_skb+0x163/0x210 [ 207.412704][ T7405] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 207.417996][ T7405] ? tun_net_open+0xf0/0xf0 [ 207.422566][ T7405] ? lock_release+0x720/0x720 [ 207.427401][ T7405] ? tun_get_user+0x1c2f/0x2f20 [ 207.432229][ T7405] ? lock_downgrade+0x6e0/0x6e0 [ 207.437242][ T7405] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.443209][ T7405] tun_get_user+0xe59/0x2f20 [ 207.447897][ T7405] ? tun_build_skb+0xc20/0xc20 [ 207.452641][ T7405] ? find_held_lock+0x2d/0x110 [ 207.457471][ T7405] ? tun_get+0xef/0x1c0 [ 207.461698][ T7405] tun_chr_write_iter+0xbd/0x1a0 [ 207.466782][ T7405] ? aa_path_link+0x2e0/0x2e0 [ 207.471447][ T7405] new_sync_write+0x35d/0x5f0 [ 207.476110][ T7405] ? new_sync_read+0x5f0/0x5f0 [ 207.480858][ T7405] ? lock_downgrade+0x6e0/0x6e0 [ 207.485779][ T7405] ? security_file_permission+0x49/0x450 [ 207.491561][ T7405] vfs_write+0x5c3/0x870 [ 207.495790][ T7405] ksys_write+0xf4/0x1d0 [ 207.500031][ T7405] ? __ia32_sys_read+0xa0/0xa0 [ 207.505208][ T7405] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.511272][ T7405] ? syscall_enter_from_user_mode+0x27/0x70 [ 207.517160][ T7405] do_syscall_64+0x2d/0x40 [ 207.521837][ T7405] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.527708][ T7405] RIP: 0033:0x7fcb6faeb24f [ 207.532191][ T7405] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 207.552148][ T7405] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 207.560545][ T7405] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 207.568498][ T7405] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 207.576461][ T7405] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 207.584585][ T7405] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 207.592540][ T7405] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 207.663134][ T7407] FAULT_INJECTION: forcing a failure. [ 207.663134][ T7407] name failslab, interval 1, probability 0, space 0, times 0 [ 207.676004][ T7407] CPU: 0 PID: 7407 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 207.684509][ T7407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 207.694840][ T7407] Call Trace: [ 207.698110][ T7407] dump_stack+0xa5/0xe6 [ 207.702331][ T7407] should_fail.cold+0x5/0xa [ 207.706809][ T7407] ? hsr_add_node+0x57/0x930 [ 207.711371][ T7407] should_failslab+0x5/0x10 [ 207.715848][ T7407] kmem_cache_alloc_trace+0x55/0x370 [ 207.721242][ T7407] hsr_add_node+0x57/0x930 [ 207.725643][ T7407] hsr_forward_skb+0x4a9/0x1640 [ 207.731021][ T7407] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 207.737059][ T7407] ? create_prof_cpu_mask+0x20/0x20 [ 207.742234][ T7407] ? prp_fill_frame_info+0x620/0x620 [ 207.747503][ T7407] ? lock_chain_count+0x20/0x20 [ 207.752455][ T7407] ? find_held_lock+0x2d/0x110 [ 207.757397][ T7407] hsr_handle_frame+0x4a0/0x5e0 [ 207.762236][ T7407] ? hsr_nl_nodedown+0x300/0x300 [ 207.767158][ T7407] __netif_receive_skb_core+0x6b4/0x2e60 [ 207.772857][ T7407] ? __lock_acquire+0xb43/0x54d0 [ 207.777970][ T7407] ? generic_xdp_tx+0x520/0x520 [ 207.782893][ T7407] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 207.789295][ T7407] ? find_held_lock+0x2d/0x110 [ 207.794225][ T7407] ? lock_acquire+0x1ab/0x740 [ 207.798888][ T7407] __netif_receive_skb_one_core+0xaa/0x180 [ 207.804833][ T7407] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 207.811404][ T7407] ? ktime_get_with_offset+0x26c/0x390 [ 207.816935][ T7407] netif_receive_skb+0xf5/0x650 [ 207.821771][ T7407] ? __netif_receive_skb+0x1a0/0x1a0 [ 207.827124][ T7407] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 207.833458][ T7407] ? build_skb+0x5f/0x120 [ 207.837762][ T7407] ? __tun_build_skb+0x163/0x210 [ 207.842771][ T7407] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 207.848197][ T7407] ? tun_net_open+0xf0/0xf0 [ 207.852698][ T7407] ? lock_release+0x720/0x720 [ 207.857470][ T7407] ? tun_get_user+0x1c2f/0x2f20 [ 207.862300][ T7407] ? lock_downgrade+0x6e0/0x6e0 [ 207.867274][ T7407] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.873251][ T7407] tun_get_user+0xe59/0x2f20 [ 207.877841][ T7407] ? tun_build_skb+0xc20/0xc20 [ 207.882673][ T7407] ? find_held_lock+0x2d/0x110 [ 207.887601][ T7407] ? tun_get+0xef/0x1c0 [ 207.891894][ T7407] tun_chr_write_iter+0xbd/0x1a0 [ 207.896835][ T7407] ? aa_path_link+0x2e0/0x2e0 [ 207.901679][ T7407] new_sync_write+0x35d/0x5f0 [ 207.906423][ T7407] ? new_sync_read+0x5f0/0x5f0 [ 207.911166][ T7407] ? lock_downgrade+0x6e0/0x6e0 [ 207.915998][ T7407] ? security_file_permission+0x49/0x450 [ 207.921634][ T7407] vfs_write+0x5c3/0x870 [ 207.925887][ T7407] ksys_write+0xf4/0x1d0 [ 207.930276][ T7407] ? __ia32_sys_read+0xa0/0xa0 [ 207.935026][ T7407] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.941079][ T7407] ? syscall_enter_from_user_mode+0x27/0x70 [ 207.946964][ T7407] do_syscall_64+0x2d/0x40 [ 207.951395][ T7407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.957482][ T7407] RIP: 0033:0x7fcb6faeb24f [ 207.962395][ T7407] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 207.983491][ T7407] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 207.991919][ T7407] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 207.999970][ T7407] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 208.008121][ T7407] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.016136][ T7407] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 208.024113][ T7407] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 208.116352][ T7410] FAULT_INJECTION: forcing a failure. [ 208.116352][ T7410] name failslab, interval 1, probability 0, space 0, times 0 [ 208.129300][ T7410] CPU: 0 PID: 7410 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 208.137790][ T7410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 208.147832][ T7410] Call Trace: [ 208.151195][ T7410] dump_stack+0xa5/0xe6 [ 208.155640][ T7410] should_fail.cold+0x5/0xa [ 208.160130][ T7410] ? hsr_add_node+0x57/0x930 [ 208.164802][ T7410] should_failslab+0x5/0x10 [ 208.169560][ T7410] kmem_cache_alloc_trace+0x55/0x370 [ 208.175028][ T7410] hsr_add_node+0x57/0x930 [ 208.179627][ T7410] hsr_forward_skb+0x4a9/0x1640 [ 208.184913][ T7410] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.190896][ T7410] ? create_prof_cpu_mask+0x20/0x20 [ 208.196362][ T7410] ? prp_fill_frame_info+0x620/0x620 [ 208.201656][ T7410] ? lock_chain_count+0x20/0x20 [ 208.206674][ T7410] ? find_held_lock+0x2d/0x110 [ 208.211430][ T7410] hsr_handle_frame+0x4a0/0x5e0 [ 208.216669][ T7410] ? hsr_nl_nodedown+0x300/0x300 [ 208.222021][ T7410] __netif_receive_skb_core+0x6b4/0x2e60 [ 208.227741][ T7410] ? __lock_acquire+0xb43/0x54d0 [ 208.232673][ T7410] ? generic_xdp_tx+0x520/0x520 [ 208.237556][ T7410] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.243535][ T7410] ? find_held_lock+0x2d/0x110 [ 208.248295][ T7410] ? lock_acquire+0x1ab/0x740 [ 208.252961][ T7410] __netif_receive_skb_one_core+0xaa/0x180 [ 208.258839][ T7410] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 208.264714][ T7410] ? ktime_get_with_offset+0x26c/0x390 [ 208.270566][ T7410] netif_receive_skb+0xf5/0x650 [ 208.275488][ T7410] ? __netif_receive_skb+0x1a0/0x1a0 [ 208.281254][ T7410] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.287216][ T7410] ? build_skb+0x5f/0x120 [ 208.291680][ T7410] ? __tun_build_skb+0x163/0x210 [ 208.296610][ T7410] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 208.301886][ T7410] ? tun_net_open+0xf0/0xf0 [ 208.306372][ T7410] ? lock_release+0x720/0x720 [ 208.311127][ T7410] ? tun_get_user+0x1c2f/0x2f20 [ 208.316048][ T7410] ? lock_downgrade+0x6e0/0x6e0 [ 208.320972][ T7410] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.326939][ T7410] tun_get_user+0xe59/0x2f20 [ 208.331820][ T7410] ? tun_build_skb+0xc20/0xc20 [ 208.336827][ T7410] ? find_held_lock+0x2d/0x110 [ 208.341781][ T7410] ? tun_get+0xef/0x1c0 [ 208.346045][ T7410] tun_chr_write_iter+0xbd/0x1a0 [ 208.351149][ T7410] ? aa_path_link+0x2e0/0x2e0 [ 208.356856][ T7410] new_sync_write+0x35d/0x5f0 [ 208.361519][ T7410] ? new_sync_read+0x5f0/0x5f0 [ 208.366267][ T7410] ? lock_downgrade+0x6e0/0x6e0 [ 208.371124][ T7410] ? security_file_permission+0x49/0x450 [ 208.376747][ T7410] vfs_write+0x5c3/0x870 [ 208.381100][ T7410] ksys_write+0xf4/0x1d0 [ 208.385338][ T7410] ? __ia32_sys_read+0xa0/0xa0 [ 208.390108][ T7410] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.396087][ T7410] ? syscall_enter_from_user_mode+0x27/0x70 [ 208.401995][ T7410] do_syscall_64+0x2d/0x40 [ 208.406427][ T7410] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.412335][ T7410] RIP: 0033:0x7fcb6faeb24f [ 208.416842][ T7410] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 208.436792][ T7410] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 208.445250][ T7410] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 208.454110][ T7410] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 208.462076][ T7410] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.470117][ T7410] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 208.478158][ T7410] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 208.559718][ T7413] FAULT_INJECTION: forcing a failure. [ 208.559718][ T7413] name failslab, interval 1, probability 0, space 0, times 0 [ 208.572666][ T7413] CPU: 1 PID: 7413 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 208.581345][ T7413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 208.591938][ T7413] Call Trace: [ 208.595213][ T7413] dump_stack+0xa5/0xe6 [ 208.599584][ T7413] should_fail.cold+0x5/0xa [ 208.604185][ T7413] ? hsr_add_node+0x57/0x930 [ 208.608915][ T7413] should_failslab+0x5/0x10 [ 208.613439][ T7413] kmem_cache_alloc_trace+0x55/0x370 [ 208.618810][ T7413] hsr_add_node+0x57/0x930 [ 208.623218][ T7413] hsr_forward_skb+0x4a9/0x1640 [ 208.628065][ T7413] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.634026][ T7413] ? create_prof_cpu_mask+0x20/0x20 [ 208.639215][ T7413] ? prp_fill_frame_info+0x620/0x620 [ 208.644575][ T7413] ? lock_chain_count+0x20/0x20 [ 208.649606][ T7413] ? find_held_lock+0x2d/0x110 [ 208.654358][ T7413] hsr_handle_frame+0x4a0/0x5e0 [ 208.659375][ T7413] ? hsr_nl_nodedown+0x300/0x300 [ 208.664297][ T7413] __netif_receive_skb_core+0x6b4/0x2e60 [ 208.670043][ T7413] ? __lock_acquire+0xb43/0x54d0 [ 208.674965][ T7413] ? generic_xdp_tx+0x520/0x520 [ 208.679846][ T7413] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.685994][ T7413] ? find_held_lock+0x2d/0x110 [ 208.690753][ T7413] ? lock_acquire+0x1ab/0x740 [ 208.695507][ T7413] __netif_receive_skb_one_core+0xaa/0x180 [ 208.701299][ T7413] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 208.707182][ T7413] ? ktime_get_with_offset+0x26c/0x390 [ 208.712736][ T7413] netif_receive_skb+0xf5/0x650 [ 208.717579][ T7413] ? __netif_receive_skb+0x1a0/0x1a0 [ 208.722850][ T7413] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.728897][ T7413] ? build_skb+0x5f/0x120 [ 208.733213][ T7413] ? __tun_build_skb+0x163/0x210 [ 208.738146][ T7413] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 208.743417][ T7413] ? tun_net_open+0xf0/0xf0 [ 208.747900][ T7413] ? lock_release+0x720/0x720 [ 208.752584][ T7413] ? tun_get_user+0x1c2f/0x2f20 [ 208.757418][ T7413] ? lock_downgrade+0x6e0/0x6e0 [ 208.762260][ T7413] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.768398][ T7413] tun_get_user+0xe59/0x2f20 [ 208.773074][ T7413] ? tun_build_skb+0xc20/0xc20 [ 208.777821][ T7413] ? find_held_lock+0x2d/0x110 [ 208.782579][ T7413] ? tun_get+0xef/0x1c0 [ 208.786734][ T7413] tun_chr_write_iter+0xbd/0x1a0 [ 208.791653][ T7413] ? aa_path_link+0x2e0/0x2e0 [ 208.796578][ T7413] new_sync_write+0x35d/0x5f0 [ 208.801251][ T7413] ? new_sync_read+0x5f0/0x5f0 [ 208.806024][ T7413] ? lock_downgrade+0x6e0/0x6e0 [ 208.810870][ T7413] ? security_file_permission+0x49/0x450 [ 208.816490][ T7413] vfs_write+0x5c3/0x870 [ 208.820719][ T7413] ksys_write+0xf4/0x1d0 [ 208.824945][ T7413] ? __ia32_sys_read+0xa0/0xa0 [ 208.829747][ T7413] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.835751][ T7413] ? syscall_enter_from_user_mode+0x27/0x70 [ 208.841632][ T7413] do_syscall_64+0x2d/0x40 [ 208.846115][ T7413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.851999][ T7413] RIP: 0033:0x7fcb6faeb24f [ 208.856588][ T7413] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 208.878295][ T7413] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 208.886692][ T7413] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 208.894734][ T7413] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 208.902704][ T7413] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.910702][ T7413] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 208.918742][ T7413] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 209.003612][ T7416] FAULT_INJECTION: forcing a failure. [ 209.003612][ T7416] name failslab, interval 1, probability 0, space 0, times 0 [ 209.016897][ T7416] CPU: 0 PID: 7416 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 209.025283][ T7416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 209.036354][ T7416] Call Trace: [ 209.039720][ T7416] dump_stack+0xa5/0xe6 [ 209.043952][ T7416] should_fail.cold+0x5/0xa [ 209.049435][ T7416] ? hsr_add_node+0x57/0x930 [ 209.054190][ T7416] should_failslab+0x5/0x10 [ 209.058671][ T7416] kmem_cache_alloc_trace+0x55/0x370 [ 209.063934][ T7416] hsr_add_node+0x57/0x930 [ 209.068713][ T7416] hsr_forward_skb+0x4a9/0x1640 [ 209.073778][ T7416] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.079744][ T7416] ? create_prof_cpu_mask+0x20/0x20 [ 209.084932][ T7416] ? prp_fill_frame_info+0x620/0x620 [ 209.090575][ T7416] ? lock_chain_count+0x20/0x20 [ 209.095675][ T7416] ? find_held_lock+0x2d/0x110 [ 209.100437][ T7416] hsr_handle_frame+0x4a0/0x5e0 [ 209.105460][ T7416] ? hsr_nl_nodedown+0x300/0x300 [ 209.110387][ T7416] __netif_receive_skb_core+0x6b4/0x2e60 [ 209.116283][ T7416] ? __lock_acquire+0xb43/0x54d0 [ 209.121416][ T7416] ? generic_xdp_tx+0x520/0x520 [ 209.126543][ T7416] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.132735][ T7416] ? find_held_lock+0x2d/0x110 [ 209.137698][ T7416] ? lock_acquire+0x1ab/0x740 [ 209.142365][ T7416] __netif_receive_skb_one_core+0xaa/0x180 [ 209.148411][ T7416] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 209.154495][ T7416] ? ktime_get_with_offset+0x26c/0x390 [ 209.160241][ T7416] netif_receive_skb+0xf5/0x650 [ 209.165418][ T7416] ? __netif_receive_skb+0x1a0/0x1a0 [ 209.170694][ T7416] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.176650][ T7416] ? build_skb+0x5f/0x120 [ 209.180952][ T7416] ? __tun_build_skb+0x163/0x210 [ 209.186042][ T7416] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 209.191586][ T7416] ? tun_net_open+0xf0/0xf0 [ 209.197037][ T7416] ? lock_release+0x720/0x720 [ 209.202407][ T7416] ? tun_get_user+0x1c2f/0x2f20 [ 209.207247][ T7416] ? lock_downgrade+0x6e0/0x6e0 [ 209.212151][ T7416] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.218301][ T7416] tun_get_user+0xe59/0x2f20 [ 209.222897][ T7416] ? tun_build_skb+0xc20/0xc20 [ 209.227987][ T7416] ? find_held_lock+0x2d/0x110 [ 209.232908][ T7416] ? tun_get+0xef/0x1c0 [ 209.237089][ T7416] tun_chr_write_iter+0xbd/0x1a0 [ 209.242120][ T7416] ? aa_path_link+0x2e0/0x2e0 [ 209.246781][ T7416] new_sync_write+0x35d/0x5f0 [ 209.251529][ T7416] ? new_sync_read+0x5f0/0x5f0 [ 209.256341][ T7416] ? lock_downgrade+0x6e0/0x6e0 [ 209.261189][ T7416] ? security_file_permission+0x49/0x450 [ 209.266976][ T7416] vfs_write+0x5c3/0x870 [ 209.271291][ T7416] ksys_write+0xf4/0x1d0 [ 209.275510][ T7416] ? __ia32_sys_read+0xa0/0xa0 [ 209.280453][ T7416] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.286614][ T7416] ? syscall_enter_from_user_mode+0x27/0x70 [ 209.292507][ T7416] do_syscall_64+0x2d/0x40 [ 209.297625][ T7416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.303701][ T7416] RIP: 0033:0x7fcb6faeb24f [ 209.308550][ T7416] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 209.328844][ T7416] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 209.337259][ T7416] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 209.345411][ T7416] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 209.353503][ T7416] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.361658][ T7416] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 209.370323][ T7416] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 209.427519][ T7419] FAULT_INJECTION: forcing a failure. [ 209.427519][ T7419] name failslab, interval 1, probability 0, space 0, times 0 [ 209.440186][ T7419] CPU: 0 PID: 7419 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 209.448840][ T7419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 209.459080][ T7419] Call Trace: [ 209.462473][ T7419] dump_stack+0xa5/0xe6 [ 209.467101][ T7419] should_fail.cold+0x5/0xa [ 209.471600][ T7419] ? hsr_add_node+0x57/0x930 [ 209.476271][ T7419] should_failslab+0x5/0x10 [ 209.480767][ T7419] kmem_cache_alloc_trace+0x55/0x370 [ 209.486312][ T7419] hsr_add_node+0x57/0x930 [ 209.491341][ T7419] hsr_forward_skb+0x4a9/0x1640 [ 209.496520][ T7419] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.502659][ T7419] ? create_prof_cpu_mask+0x20/0x20 [ 209.508278][ T7419] ? prp_fill_frame_info+0x620/0x620 [ 209.513727][ T7419] ? lock_chain_count+0x20/0x20 [ 209.518655][ T7419] ? find_held_lock+0x2d/0x110 [ 209.523396][ T7419] hsr_handle_frame+0x4a0/0x5e0 [ 209.528312][ T7419] ? hsr_nl_nodedown+0x300/0x300 [ 209.533318][ T7419] __netif_receive_skb_core+0x6b4/0x2e60 [ 209.538938][ T7419] ? __lock_acquire+0xb43/0x54d0 [ 209.544460][ T7419] ? generic_xdp_tx+0x520/0x520 [ 209.549306][ T7419] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.556407][ T7419] ? find_held_lock+0x2d/0x110 [ 209.561243][ T7419] ? lock_acquire+0x1ab/0x740 [ 209.566163][ T7419] __netif_receive_skb_one_core+0xaa/0x180 [ 209.572048][ T7419] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 209.577937][ T7419] ? ktime_get_with_offset+0x26c/0x390 [ 209.583407][ T7419] netif_receive_skb+0xf5/0x650 [ 209.588242][ T7419] ? __netif_receive_skb+0x1a0/0x1a0 [ 209.593512][ T7419] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.599562][ T7419] ? build_skb+0x5f/0x120 [ 209.604078][ T7419] ? __tun_build_skb+0x163/0x210 [ 209.609082][ T7419] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 209.614475][ T7419] ? tun_net_open+0xf0/0xf0 [ 209.618953][ T7419] ? lock_release+0x720/0x720 [ 209.623607][ T7419] ? tun_get_user+0x1c2f/0x2f20 [ 209.628471][ T7419] ? lock_downgrade+0x6e0/0x6e0 [ 209.633312][ T7419] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.639269][ T7419] tun_get_user+0xe59/0x2f20 [ 209.644029][ T7419] ? tun_build_skb+0xc20/0xc20 [ 209.648972][ T7419] ? find_held_lock+0x2d/0x110 [ 209.653830][ T7419] ? tun_get+0xef/0x1c0 [ 209.657976][ T7419] tun_chr_write_iter+0xbd/0x1a0 [ 209.662999][ T7419] ? aa_path_link+0x2e0/0x2e0 [ 209.667659][ T7419] new_sync_write+0x35d/0x5f0 [ 209.672399][ T7419] ? new_sync_read+0x5f0/0x5f0 [ 209.677136][ T7419] ? lock_downgrade+0x6e0/0x6e0 [ 209.682076][ T7419] ? security_file_permission+0x49/0x450 [ 209.688034][ T7419] vfs_write+0x5c3/0x870 [ 209.692274][ T7419] ksys_write+0xf4/0x1d0 [ 209.696739][ T7419] ? __ia32_sys_read+0xa0/0xa0 [ 209.701481][ T7419] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.707540][ T7419] ? syscall_enter_from_user_mode+0x27/0x70 [ 209.713613][ T7419] do_syscall_64+0x2d/0x40 [ 209.718198][ T7419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.724477][ T7419] RIP: 0033:0x7fcb6faeb24f [ 209.728884][ T7419] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 209.748811][ T7419] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 209.757333][ T7419] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 209.765424][ T7419] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 209.773392][ T7419] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.781375][ T7419] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 209.789591][ T7419] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 2022/10/17 08:04:48 executed programs: 309 [ 209.854949][ T7423] FAULT_INJECTION: forcing a failure. [ 209.854949][ T7423] name failslab, interval 1, probability 0, space 0, times 0 [ 209.867934][ T7423] CPU: 0 PID: 7423 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 209.876338][ T7423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 209.886482][ T7423] Call Trace: [ 209.889751][ T7423] dump_stack+0xa5/0xe6 [ 209.893906][ T7423] should_fail.cold+0x5/0xa [ 209.898651][ T7423] ? hsr_add_node+0x57/0x930 [ 209.903404][ T7423] should_failslab+0x5/0x10 [ 209.908185][ T7423] kmem_cache_alloc_trace+0x55/0x370 [ 209.913454][ T7423] hsr_add_node+0x57/0x930 [ 209.917876][ T7423] hsr_forward_skb+0x4a9/0x1640 [ 209.922713][ T7423] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.928681][ T7423] ? create_prof_cpu_mask+0x20/0x20 [ 209.934071][ T7423] ? prp_fill_frame_info+0x620/0x620 [ 209.939356][ T7423] ? lock_chain_count+0x20/0x20 [ 209.944195][ T7423] ? find_held_lock+0x2d/0x110 [ 209.948958][ T7423] hsr_handle_frame+0x4a0/0x5e0 [ 209.953898][ T7423] ? hsr_nl_nodedown+0x300/0x300 [ 209.958916][ T7423] __netif_receive_skb_core+0x6b4/0x2e60 [ 209.964858][ T7423] ? __lock_acquire+0xb43/0x54d0 [ 209.969793][ T7423] ? generic_xdp_tx+0x520/0x520 [ 209.974669][ T7423] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.981422][ T7423] ? find_held_lock+0x2d/0x110 [ 209.986177][ T7423] ? lock_acquire+0x1ab/0x740 [ 209.990857][ T7423] __netif_receive_skb_one_core+0xaa/0x180 [ 209.996688][ T7423] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 210.002667][ T7423] ? ktime_get_with_offset+0x26c/0x390 [ 210.008119][ T7423] netif_receive_skb+0xf5/0x650 [ 210.012948][ T7423] ? __netif_receive_skb+0x1a0/0x1a0 [ 210.018214][ T7423] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.024260][ T7423] ? build_skb+0x5f/0x120 [ 210.028733][ T7423] ? __tun_build_skb+0x163/0x210 [ 210.033692][ T7423] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 210.039253][ T7423] ? tun_net_open+0xf0/0xf0 [ 210.043746][ T7423] ? lock_release+0x720/0x720 [ 210.049099][ T7423] ? tun_get_user+0x1c2f/0x2f20 [ 210.054039][ T7423] ? lock_downgrade+0x6e0/0x6e0 [ 210.058877][ T7423] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.066051][ T7423] tun_get_user+0xe59/0x2f20 [ 210.070628][ T7423] ? tun_build_skb+0xc20/0xc20 [ 210.075540][ T7423] ? find_held_lock+0x2d/0x110 [ 210.080464][ T7423] ? tun_get+0xef/0x1c0 [ 210.084627][ T7423] tun_chr_write_iter+0xbd/0x1a0 [ 210.089814][ T7423] ? aa_path_link+0x2e0/0x2e0 [ 210.094475][ T7423] new_sync_write+0x35d/0x5f0 [ 210.099330][ T7423] ? new_sync_read+0x5f0/0x5f0 [ 210.104253][ T7423] ? lock_downgrade+0x6e0/0x6e0 [ 210.109337][ T7423] ? security_file_permission+0x49/0x450 [ 210.114966][ T7423] vfs_write+0x5c3/0x870 [ 210.119543][ T7423] ksys_write+0xf4/0x1d0 [ 210.123766][ T7423] ? __ia32_sys_read+0xa0/0xa0 [ 210.128685][ T7423] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.134641][ T7423] ? syscall_enter_from_user_mode+0x27/0x70 [ 210.140612][ T7423] do_syscall_64+0x2d/0x40 [ 210.145118][ T7423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.151560][ T7423] RIP: 0033:0x7fcb6faeb24f [ 210.156293][ T7423] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 210.175901][ T7423] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 210.184293][ T7423] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 210.192244][ T7423] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 210.200200][ T7423] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 210.208159][ T7423] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 210.216112][ T7423] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 210.303979][ T7427] FAULT_INJECTION: forcing a failure. [ 210.303979][ T7427] name failslab, interval 1, probability 0, space 0, times 0 [ 210.317227][ T7427] CPU: 0 PID: 7427 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 210.325686][ T7427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 210.335905][ T7427] Call Trace: [ 210.339253][ T7427] dump_stack+0xa5/0xe6 [ 210.343428][ T7427] should_fail.cold+0x5/0xa [ 210.348509][ T7427] ? hsr_add_node+0x57/0x930 [ 210.353285][ T7427] should_failslab+0x5/0x10 [ 210.358036][ T7427] kmem_cache_alloc_trace+0x55/0x370 [ 210.363314][ T7427] hsr_add_node+0x57/0x930 [ 210.367808][ T7427] hsr_forward_skb+0x4a9/0x1640 [ 210.372835][ T7427] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.378884][ T7427] ? create_prof_cpu_mask+0x20/0x20 [ 210.384166][ T7427] ? prp_fill_frame_info+0x620/0x620 [ 210.389668][ T7427] ? lock_chain_count+0x20/0x20 [ 210.394514][ T7427] ? find_held_lock+0x2d/0x110 [ 210.399439][ T7427] hsr_handle_frame+0x4a0/0x5e0 [ 210.404276][ T7427] ? hsr_nl_nodedown+0x300/0x300 [ 210.409471][ T7427] __netif_receive_skb_core+0x6b4/0x2e60 [ 210.415190][ T7427] ? __lock_acquire+0xb43/0x54d0 [ 210.420136][ T7427] ? generic_xdp_tx+0x520/0x520 [ 210.424971][ T7427] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.431127][ T7427] ? find_held_lock+0x2d/0x110 [ 210.436213][ T7427] ? lock_acquire+0x1ab/0x740 [ 210.440914][ T7427] __netif_receive_skb_one_core+0xaa/0x180 [ 210.450432][ T7427] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 210.456644][ T7427] ? ktime_get_with_offset+0x26c/0x390 [ 210.462105][ T7427] netif_receive_skb+0xf5/0x650 [ 210.467302][ T7427] ? __netif_receive_skb+0x1a0/0x1a0 [ 210.472584][ T7427] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.479225][ T7427] ? build_skb+0x5f/0x120 [ 210.483882][ T7427] ? __tun_build_skb+0x163/0x210 [ 210.488820][ T7427] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 210.494097][ T7427] ? tun_net_open+0xf0/0xf0 [ 210.498604][ T7427] ? lock_release+0x720/0x720 [ 210.503551][ T7427] ? tun_get_user+0x1c2f/0x2f20 [ 210.508383][ T7427] ? lock_downgrade+0x6e0/0x6e0 [ 210.513492][ T7427] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.519465][ T7427] tun_get_user+0xe59/0x2f20 [ 210.524148][ T7427] ? tun_build_skb+0xc20/0xc20 [ 210.528893][ T7427] ? find_held_lock+0x2d/0x110 [ 210.533910][ T7427] ? tun_get+0xef/0x1c0 [ 210.538245][ T7427] tun_chr_write_iter+0xbd/0x1a0 [ 210.543780][ T7427] ? aa_path_link+0x2e0/0x2e0 [ 210.548452][ T7427] new_sync_write+0x35d/0x5f0 [ 210.553120][ T7427] ? new_sync_read+0x5f0/0x5f0 [ 210.557876][ T7427] ? lock_downgrade+0x6e0/0x6e0 [ 210.562889][ T7427] ? security_file_permission+0x49/0x450 [ 210.568534][ T7427] vfs_write+0x5c3/0x870 [ 210.573025][ T7427] ksys_write+0xf4/0x1d0 [ 210.577240][ T7427] ? __ia32_sys_read+0xa0/0xa0 [ 210.581975][ T7427] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.588087][ T7427] ? syscall_enter_from_user_mode+0x27/0x70 [ 210.594066][ T7427] do_syscall_64+0x2d/0x40 [ 210.598772][ T7427] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.604765][ T7427] RIP: 0033:0x7fcb6faeb24f [ 210.609276][ T7427] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 210.628890][ T7427] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 210.637315][ T7427] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 210.645272][ T7427] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 210.653316][ T7427] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 210.661450][ T7427] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 210.669598][ T7427] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 210.755887][ T7431] FAULT_INJECTION: forcing a failure. [ 210.755887][ T7431] name failslab, interval 1, probability 0, space 0, times 0 [ 210.768695][ T7431] CPU: 0 PID: 7431 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 210.777280][ T7431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 210.788181][ T7431] Call Trace: [ 210.791455][ T7431] dump_stack+0xa5/0xe6 [ 210.795777][ T7431] should_fail.cold+0x5/0xa [ 210.800266][ T7431] ? hsr_add_node+0x57/0x930 [ 210.804832][ T7431] should_failslab+0x5/0x10 [ 210.809759][ T7431] kmem_cache_alloc_trace+0x55/0x370 [ 210.815158][ T7431] hsr_add_node+0x57/0x930 [ 210.819764][ T7431] hsr_forward_skb+0x4a9/0x1640 [ 210.824624][ T7431] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.830735][ T7431] ? create_prof_cpu_mask+0x20/0x20 [ 210.836018][ T7431] ? prp_fill_frame_info+0x620/0x620 [ 210.841304][ T7431] ? lock_chain_count+0x20/0x20 [ 210.846151][ T7431] ? find_held_lock+0x2d/0x110 [ 210.850909][ T7431] hsr_handle_frame+0x4a0/0x5e0 [ 210.855749][ T7431] ? hsr_nl_nodedown+0x300/0x300 [ 210.860669][ T7431] __netif_receive_skb_core+0x6b4/0x2e60 [ 210.866316][ T7431] ? __lock_acquire+0xb43/0x54d0 [ 210.871416][ T7431] ? generic_xdp_tx+0x520/0x520 [ 210.876262][ T7431] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.882230][ T7431] ? find_held_lock+0x2d/0x110 [ 210.887067][ T7431] ? lock_acquire+0x1ab/0x740 [ 210.891740][ T7431] __netif_receive_skb_one_core+0xaa/0x180 [ 210.897537][ T7431] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 210.903509][ T7431] ? ktime_get_with_offset+0x26c/0x390 [ 210.909189][ T7431] netif_receive_skb+0xf5/0x650 [ 210.914037][ T7431] ? __netif_receive_skb+0x1a0/0x1a0 [ 210.919737][ T7431] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.925969][ T7431] ? build_skb+0x5f/0x120 [ 210.930284][ T7431] ? __tun_build_skb+0x163/0x210 [ 210.935213][ T7431] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 210.940481][ T7431] ? tun_net_open+0xf0/0xf0 [ 210.945057][ T7431] ? lock_release+0x720/0x720 [ 210.949743][ T7431] ? tun_get_user+0x1c2f/0x2f20 [ 210.954573][ T7431] ? lock_downgrade+0x6e0/0x6e0 [ 210.959411][ T7431] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.965484][ T7431] tun_get_user+0xe59/0x2f20 [ 210.970279][ T7431] ? tun_build_skb+0xc20/0xc20 [ 210.975048][ T7431] ? find_held_lock+0x2d/0x110 [ 210.979834][ T7431] ? tun_get+0xef/0x1c0 [ 210.984458][ T7431] tun_chr_write_iter+0xbd/0x1a0 [ 210.989572][ T7431] ? aa_path_link+0x2e0/0x2e0 [ 210.994340][ T7431] new_sync_write+0x35d/0x5f0 [ 210.999003][ T7431] ? new_sync_read+0x5f0/0x5f0 [ 211.003767][ T7431] ? lock_downgrade+0x6e0/0x6e0 [ 211.008643][ T7431] ? security_file_permission+0x49/0x450 [ 211.014414][ T7431] vfs_write+0x5c3/0x870 [ 211.018663][ T7431] ksys_write+0xf4/0x1d0 [ 211.022916][ T7431] ? __ia32_sys_read+0xa0/0xa0 [ 211.027766][ T7431] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.033755][ T7431] ? syscall_enter_from_user_mode+0x27/0x70 [ 211.039648][ T7431] do_syscall_64+0x2d/0x40 [ 211.044311][ T7431] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.050317][ T7431] RIP: 0033:0x7fcb6faeb24f [ 211.054741][ T7431] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 211.074868][ T7431] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 211.083331][ T7431] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 211.091286][ T7431] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 211.099506][ T7431] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 211.107657][ T7431] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 211.116428][ T7431] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 211.212006][ T7435] FAULT_INJECTION: forcing a failure. [ 211.212006][ T7435] name failslab, interval 1, probability 0, space 0, times 0 [ 211.224926][ T7435] CPU: 0 PID: 7435 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 211.233410][ T7435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 211.243817][ T7435] Call Trace: [ 211.247275][ T7435] dump_stack+0xa5/0xe6 [ 211.251593][ T7435] should_fail.cold+0x5/0xa [ 211.256077][ T7435] ? hsr_add_node+0x57/0x930 [ 211.260709][ T7435] should_failslab+0x5/0x10 [ 211.265198][ T7435] kmem_cache_alloc_trace+0x55/0x370 [ 211.270554][ T7435] hsr_add_node+0x57/0x930 [ 211.274978][ T7435] hsr_forward_skb+0x4a9/0x1640 [ 211.279804][ T7435] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.285756][ T7435] ? create_prof_cpu_mask+0x20/0x20 [ 211.291449][ T7435] ? prp_fill_frame_info+0x620/0x620 [ 211.296837][ T7435] ? lock_chain_count+0x20/0x20 [ 211.301679][ T7435] ? find_held_lock+0x2d/0x110 [ 211.306603][ T7435] hsr_handle_frame+0x4a0/0x5e0 [ 211.311658][ T7435] ? hsr_nl_nodedown+0x300/0x300 [ 211.316586][ T7435] __netif_receive_skb_core+0x6b4/0x2e60 [ 211.322311][ T7435] ? __lock_acquire+0xb43/0x54d0 [ 211.327233][ T7435] ? generic_xdp_tx+0x520/0x520 [ 211.332067][ T7435] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.338064][ T7435] ? find_held_lock+0x2d/0x110 [ 211.342893][ T7435] ? lock_acquire+0x1ab/0x740 [ 211.347654][ T7435] __netif_receive_skb_one_core+0xaa/0x180 [ 211.353451][ T7435] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 211.359421][ T7435] ? ktime_get_with_offset+0x26c/0x390 [ 211.364864][ T7435] netif_receive_skb+0xf5/0x650 [ 211.369794][ T7435] ? __netif_receive_skb+0x1a0/0x1a0 [ 211.375094][ T7435] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.381065][ T7435] ? build_skb+0x5f/0x120 [ 211.385481][ T7435] ? __tun_build_skb+0x163/0x210 [ 211.390402][ T7435] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 211.395678][ T7435] ? tun_net_open+0xf0/0xf0 [ 211.400471][ T7435] ? lock_release+0x720/0x720 [ 211.405149][ T7435] ? tun_get_user+0x1c2f/0x2f20 [ 211.410515][ T7435] ? lock_downgrade+0x6e0/0x6e0 [ 211.415815][ T7435] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.421881][ T7435] tun_get_user+0xe59/0x2f20 [ 211.426644][ T7435] ? tun_build_skb+0xc20/0xc20 [ 211.431383][ T7435] ? find_held_lock+0x2d/0x110 [ 211.436141][ T7435] ? tun_get+0xef/0x1c0 [ 211.440389][ T7435] tun_chr_write_iter+0xbd/0x1a0 [ 211.445413][ T7435] ? aa_path_link+0x2e0/0x2e0 [ 211.450168][ T7435] new_sync_write+0x35d/0x5f0 [ 211.454831][ T7435] ? new_sync_read+0x5f0/0x5f0 [ 211.459573][ T7435] ? lock_downgrade+0x6e0/0x6e0 [ 211.464590][ T7435] ? security_file_permission+0x49/0x450 [ 211.470295][ T7435] vfs_write+0x5c3/0x870 [ 211.474521][ T7435] ksys_write+0xf4/0x1d0 [ 211.478849][ T7435] ? __ia32_sys_read+0xa0/0xa0 [ 211.483705][ T7435] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.490155][ T7435] ? syscall_enter_from_user_mode+0x27/0x70 [ 211.496090][ T7435] do_syscall_64+0x2d/0x40 [ 211.500501][ T7435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.506728][ T7435] RIP: 0033:0x7fcb6faeb24f [ 211.511353][ T7435] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 211.531654][ T7435] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 211.540140][ T7435] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 211.548112][ T7435] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 211.556426][ T7435] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 211.564387][ T7435] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 211.572624][ T7435] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 211.634466][ T7437] FAULT_INJECTION: forcing a failure. [ 211.634466][ T7437] name failslab, interval 1, probability 0, space 0, times 0 [ 211.647401][ T7437] CPU: 0 PID: 7437 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 211.655793][ T7437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 211.665930][ T7437] Call Trace: [ 211.669206][ T7437] dump_stack+0xa5/0xe6 [ 211.673441][ T7437] should_fail.cold+0x5/0xa [ 211.677923][ T7437] ? hsr_add_node+0x57/0x930 [ 211.683013][ T7437] should_failslab+0x5/0x10 [ 211.687615][ T7437] kmem_cache_alloc_trace+0x55/0x370 [ 211.692898][ T7437] hsr_add_node+0x57/0x930 [ 211.697322][ T7437] hsr_forward_skb+0x4a9/0x1640 [ 211.702298][ T7437] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.708349][ T7437] ? create_prof_cpu_mask+0x20/0x20 [ 211.713730][ T7437] ? prp_fill_frame_info+0x620/0x620 [ 211.719003][ T7437] ? lock_chain_count+0x20/0x20 [ 211.723919][ T7437] ? find_held_lock+0x2d/0x110 [ 211.728745][ T7437] hsr_handle_frame+0x4a0/0x5e0 [ 211.733574][ T7437] ? hsr_nl_nodedown+0x300/0x300 [ 211.738574][ T7437] __netif_receive_skb_core+0x6b4/0x2e60 [ 211.744537][ T7437] ? __lock_acquire+0xb43/0x54d0 [ 211.749450][ T7437] ? generic_xdp_tx+0x520/0x520 [ 211.754282][ T7437] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.760412][ T7437] ? find_held_lock+0x2d/0x110 [ 211.765252][ T7437] ? lock_acquire+0x1ab/0x740 [ 211.769904][ T7437] __netif_receive_skb_one_core+0xaa/0x180 [ 211.775686][ T7437] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 211.781560][ T7437] ? ktime_get_with_offset+0x26c/0x390 [ 211.787172][ T7437] netif_receive_skb+0xf5/0x650 [ 211.792089][ T7437] ? __netif_receive_skb+0x1a0/0x1a0 [ 211.797348][ T7437] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.803390][ T7437] ? build_skb+0x5f/0x120 [ 211.807727][ T7437] ? __tun_build_skb+0x163/0x210 [ 211.812643][ T7437] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 211.817909][ T7437] ? tun_net_open+0xf0/0xf0 [ 211.822650][ T7437] ? lock_release+0x720/0x720 [ 211.827304][ T7437] ? tun_get_user+0x1c2f/0x2f20 [ 211.832306][ T7437] ? lock_downgrade+0x6e0/0x6e0 [ 211.837346][ T7437] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.843414][ T7437] tun_get_user+0xe59/0x2f20 [ 211.848190][ T7437] ? tun_build_skb+0xc20/0xc20 [ 211.853171][ T7437] ? find_held_lock+0x2d/0x110 [ 211.857926][ T7437] ? tun_get+0xef/0x1c0 [ 211.862074][ T7437] tun_chr_write_iter+0xbd/0x1a0 [ 211.867181][ T7437] ? aa_path_link+0x2e0/0x2e0 [ 211.871840][ T7437] new_sync_write+0x35d/0x5f0 [ 211.876494][ T7437] ? new_sync_read+0x5f0/0x5f0 [ 211.881233][ T7437] ? lock_downgrade+0x6e0/0x6e0 [ 211.886153][ T7437] ? security_file_permission+0x49/0x450 [ 211.891826][ T7437] vfs_write+0x5c3/0x870 [ 211.896218][ T7437] ksys_write+0xf4/0x1d0 [ 211.900528][ T7437] ? __ia32_sys_read+0xa0/0xa0 [ 211.905286][ T7437] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.911248][ T7437] ? syscall_enter_from_user_mode+0x27/0x70 [ 211.917178][ T7437] do_syscall_64+0x2d/0x40 [ 211.921581][ T7437] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.927745][ T7437] RIP: 0033:0x7fcb6faeb24f [ 211.932140][ T7437] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 211.952163][ T7437] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 211.960641][ T7437] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 211.968604][ T7437] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 211.976556][ T7437] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 211.984681][ T7437] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 211.992822][ T7437] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 212.072051][ T7441] FAULT_INJECTION: forcing a failure. [ 212.072051][ T7441] name failslab, interval 1, probability 0, space 0, times 0 [ 212.087256][ T7441] CPU: 0 PID: 7441 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 212.095663][ T7441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 212.105789][ T7441] Call Trace: [ 212.109242][ T7441] dump_stack+0xa5/0xe6 [ 212.113666][ T7441] should_fail.cold+0x5/0xa [ 212.118157][ T7441] ? hsr_add_node+0x57/0x930 [ 212.122820][ T7441] should_failslab+0x5/0x10 [ 212.127310][ T7441] kmem_cache_alloc_trace+0x55/0x370 [ 212.133803][ T7441] hsr_add_node+0x57/0x930 [ 212.138196][ T7441] hsr_forward_skb+0x4a9/0x1640 [ 212.143018][ T7441] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.149413][ T7441] ? create_prof_cpu_mask+0x20/0x20 [ 212.155010][ T7441] ? prp_fill_frame_info+0x620/0x620 [ 212.161004][ T7441] ? lock_chain_count+0x20/0x20 [ 212.165933][ T7441] ? find_held_lock+0x2d/0x110 [ 212.170787][ T7441] hsr_handle_frame+0x4a0/0x5e0 [ 212.177265][ T7441] ? hsr_nl_nodedown+0x300/0x300 [ 212.182378][ T7441] __netif_receive_skb_core+0x6b4/0x2e60 [ 212.188187][ T7441] ? __lock_acquire+0xb43/0x54d0 [ 212.193410][ T7441] ? generic_xdp_tx+0x520/0x520 [ 212.198360][ T7441] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.204324][ T7441] ? find_held_lock+0x2d/0x110 [ 212.209265][ T7441] ? lock_acquire+0x1ab/0x740 [ 212.213932][ T7441] __netif_receive_skb_one_core+0xaa/0x180 [ 212.219832][ T7441] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 212.225720][ T7441] ? ktime_get_with_offset+0x26c/0x390 [ 212.231213][ T7441] netif_receive_skb+0xf5/0x650 [ 212.236062][ T7441] ? __netif_receive_skb+0x1a0/0x1a0 [ 212.241415][ T7441] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.247719][ T7441] ? build_skb+0x5f/0x120 [ 212.252302][ T7441] ? __tun_build_skb+0x163/0x210 [ 212.257272][ T7441] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 212.262557][ T7441] ? tun_net_open+0xf0/0xf0 [ 212.267044][ T7441] ? lock_release+0x720/0x720 [ 212.271795][ T7441] ? tun_get_user+0x1c2f/0x2f20 [ 212.276634][ T7441] ? lock_downgrade+0x6e0/0x6e0 [ 212.281467][ T7441] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 212.287516][ T7441] tun_get_user+0xe59/0x2f20 [ 212.292354][ T7441] ? tun_build_skb+0xc20/0xc20 [ 212.297365][ T7441] ? find_held_lock+0x2d/0x110 [ 212.302717][ T7441] ? tun_get+0xef/0x1c0 [ 212.306955][ T7441] tun_chr_write_iter+0xbd/0x1a0 [ 212.312056][ T7441] ? aa_path_link+0x2e0/0x2e0 [ 212.316805][ T7441] new_sync_write+0x35d/0x5f0 [ 212.321631][ T7441] ? new_sync_read+0x5f0/0x5f0 [ 212.326474][ T7441] ? lock_downgrade+0x6e0/0x6e0 [ 212.331355][ T7441] ? security_file_permission+0x49/0x450 [ 212.337181][ T7441] vfs_write+0x5c3/0x870 [ 212.341693][ T7441] ksys_write+0xf4/0x1d0 [ 212.346026][ T7441] ? __ia32_sys_read+0xa0/0xa0 [ 212.350816][ T7441] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 212.356906][ T7441] ? syscall_enter_from_user_mode+0x27/0x70 [ 212.362934][ T7441] do_syscall_64+0x2d/0x40 [ 212.367340][ T7441] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 212.373311][ T7441] RIP: 0033:0x7fcb6faeb24f [ 212.378097][ T7441] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 212.398127][ T7441] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 212.406528][ T7441] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 212.415257][ T7441] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 212.423318][ T7441] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 212.431359][ T7441] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 212.439484][ T7441] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 212.502646][ T7444] FAULT_INJECTION: forcing a failure. [ 212.502646][ T7444] name failslab, interval 1, probability 0, space 0, times 0 [ 212.515844][ T7444] CPU: 0 PID: 7444 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 212.524271][ T7444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 212.534484][ T7444] Call Trace: [ 212.537759][ T7444] dump_stack+0xa5/0xe6 [ 212.541991][ T7444] should_fail.cold+0x5/0xa [ 212.546579][ T7444] ? hsr_add_node+0x57/0x930 [ 212.551159][ T7444] should_failslab+0x5/0x10 [ 212.555653][ T7444] kmem_cache_alloc_trace+0x55/0x370 [ 212.561239][ T7444] hsr_add_node+0x57/0x930 [ 212.565645][ T7444] hsr_forward_skb+0x4a9/0x1640 [ 212.571039][ T7444] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.577005][ T7444] ? create_prof_cpu_mask+0x20/0x20 [ 212.582232][ T7444] ? prp_fill_frame_info+0x620/0x620 [ 212.587516][ T7444] ? lock_chain_count+0x20/0x20 [ 212.592358][ T7444] ? find_held_lock+0x2d/0x110 [ 212.597296][ T7444] hsr_handle_frame+0x4a0/0x5e0 [ 212.602211][ T7444] ? hsr_nl_nodedown+0x300/0x300 [ 212.607260][ T7444] __netif_receive_skb_core+0x6b4/0x2e60 [ 212.612886][ T7444] ? __lock_acquire+0xb43/0x54d0 [ 212.617990][ T7444] ? generic_xdp_tx+0x520/0x520 [ 212.622842][ T7444] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.629072][ T7444] ? find_held_lock+0x2d/0x110 [ 212.633930][ T7444] ? lock_acquire+0x1ab/0x740 [ 212.638585][ T7444] __netif_receive_skb_one_core+0xaa/0x180 [ 212.644366][ T7444] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 212.650235][ T7444] ? ktime_get_with_offset+0x26c/0x390 [ 212.655671][ T7444] netif_receive_skb+0xf5/0x650 [ 212.660584][ T7444] ? __netif_receive_skb+0x1a0/0x1a0 [ 212.666055][ T7444] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.672094][ T7444] ? build_skb+0x5f/0x120 [ 212.676597][ T7444] ? __tun_build_skb+0x163/0x210 [ 212.681597][ T7444] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 212.687223][ T7444] ? tun_net_open+0xf0/0xf0 [ 212.691721][ T7444] ? lock_release+0x720/0x720 [ 212.696390][ T7444] ? tun_get_user+0x1c2f/0x2f20 [ 212.701220][ T7444] ? lock_downgrade+0x6e0/0x6e0 [ 212.706205][ T7444] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 212.712267][ T7444] tun_get_user+0xe59/0x2f20 [ 212.716929][ T7444] ? tun_build_skb+0xc20/0xc20 [ 212.721711][ T7444] ? find_held_lock+0x2d/0x110 [ 212.726459][ T7444] ? tun_get+0xef/0x1c0 [ 212.730809][ T7444] tun_chr_write_iter+0xbd/0x1a0 [ 212.735742][ T7444] ? aa_path_link+0x2e0/0x2e0 [ 212.740410][ T7444] new_sync_write+0x35d/0x5f0 [ 212.745080][ T7444] ? new_sync_read+0x5f0/0x5f0 [ 212.749828][ T7444] ? lock_downgrade+0x6e0/0x6e0 [ 212.754762][ T7444] ? security_file_permission+0x49/0x450 [ 212.760384][ T7444] vfs_write+0x5c3/0x870 [ 212.764619][ T7444] ksys_write+0xf4/0x1d0 [ 212.768840][ T7444] ? __ia32_sys_read+0xa0/0xa0 [ 212.773680][ T7444] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 212.779724][ T7444] ? syscall_enter_from_user_mode+0x27/0x70 [ 212.785594][ T7444] do_syscall_64+0x2d/0x40 [ 212.789987][ T7444] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 212.796214][ T7444] RIP: 0033:0x7fcb6faeb24f [ 212.800619][ T7444] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 212.820388][ T7444] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 212.828798][ T7444] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 212.836762][ T7444] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 212.844737][ T7444] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 212.852910][ T7444] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 212.860963][ T7444] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 212.926939][ T7446] FAULT_INJECTION: forcing a failure. [ 212.926939][ T7446] name failslab, interval 1, probability 0, space 0, times 0 [ 212.939696][ T7446] CPU: 0 PID: 7446 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 212.948141][ T7446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 212.958211][ T7446] Call Trace: [ 212.961490][ T7446] dump_stack+0xa5/0xe6 [ 212.965716][ T7446] should_fail.cold+0x5/0xa [ 212.970455][ T7446] ? hsr_add_node+0x57/0x930 [ 212.975021][ T7446] should_failslab+0x5/0x10 [ 212.979515][ T7446] kmem_cache_alloc_trace+0x55/0x370 [ 212.984796][ T7446] hsr_add_node+0x57/0x930 [ 212.989203][ T7446] hsr_forward_skb+0x4a9/0x1640 [ 212.994044][ T7446] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.000005][ T7446] ? create_prof_cpu_mask+0x20/0x20 [ 213.005280][ T7446] ? prp_fill_frame_info+0x620/0x620 [ 213.010555][ T7446] ? lock_chain_count+0x20/0x20 [ 213.015393][ T7446] ? find_held_lock+0x2d/0x110 [ 213.020151][ T7446] hsr_handle_frame+0x4a0/0x5e0 [ 213.025173][ T7446] ? hsr_nl_nodedown+0x300/0x300 [ 213.030193][ T7446] __netif_receive_skb_core+0x6b4/0x2e60 [ 213.035830][ T7446] ? __lock_acquire+0xb43/0x54d0 [ 213.040968][ T7446] ? generic_xdp_tx+0x520/0x520 [ 213.045814][ T7446] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.051782][ T7446] ? find_held_lock+0x2d/0x110 [ 213.056538][ T7446] ? lock_acquire+0x1ab/0x740 [ 213.061563][ T7446] __netif_receive_skb_one_core+0xaa/0x180 [ 213.067467][ T7446] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 213.073363][ T7446] ? ktime_get_with_offset+0x26c/0x390 [ 213.078814][ T7446] netif_receive_skb+0xf5/0x650 [ 213.083747][ T7446] ? __netif_receive_skb+0x1a0/0x1a0 [ 213.089014][ T7446] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.095248][ T7446] ? build_skb+0x5f/0x120 [ 213.099569][ T7446] ? __tun_build_skb+0x163/0x210 [ 213.104584][ T7446] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 213.109944][ T7446] ? tun_net_open+0xf0/0xf0 [ 213.114614][ T7446] ? lock_release+0x720/0x720 [ 213.119359][ T7446] ? tun_get_user+0x1c2f/0x2f20 [ 213.124288][ T7446] ? lock_downgrade+0x6e0/0x6e0 [ 213.129134][ T7446] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.135107][ T7446] tun_get_user+0xe59/0x2f20 [ 213.139712][ T7446] ? tun_build_skb+0xc20/0xc20 [ 213.144556][ T7446] ? find_held_lock+0x2d/0x110 [ 213.149308][ T7446] ? tun_get+0xef/0x1c0 [ 213.153476][ T7446] tun_chr_write_iter+0xbd/0x1a0 [ 213.158530][ T7446] ? aa_path_link+0x2e0/0x2e0 [ 213.163469][ T7446] new_sync_write+0x35d/0x5f0 [ 213.168154][ T7446] ? new_sync_read+0x5f0/0x5f0 [ 213.173144][ T7446] ? lock_downgrade+0x6e0/0x6e0 [ 213.177997][ T7446] ? security_file_permission+0x49/0x450 [ 213.183720][ T7446] vfs_write+0x5c3/0x870 [ 213.187981][ T7446] ksys_write+0xf4/0x1d0 [ 213.192230][ T7446] ? __ia32_sys_read+0xa0/0xa0 [ 213.197248][ T7446] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.203332][ T7446] ? syscall_enter_from_user_mode+0x27/0x70 [ 213.209220][ T7446] do_syscall_64+0x2d/0x40 [ 213.213621][ T7446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.219678][ T7446] RIP: 0033:0x7fcb6faeb24f [ 213.224164][ T7446] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 213.244231][ T7446] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 213.252899][ T7446] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 213.261159][ T7446] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 213.269202][ T7446] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 213.277378][ T7446] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 213.285450][ T7446] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 213.352130][ T7449] FAULT_INJECTION: forcing a failure. [ 213.352130][ T7449] name failslab, interval 1, probability 0, space 0, times 0 [ 213.364994][ T7449] CPU: 1 PID: 7449 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 213.373391][ T7449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 213.383527][ T7449] Call Trace: [ 213.386801][ T7449] dump_stack+0xa5/0xe6 [ 213.390947][ T7449] should_fail.cold+0x5/0xa [ 213.395432][ T7449] ? hsr_add_node+0x57/0x930 [ 213.400092][ T7449] should_failslab+0x5/0x10 [ 213.404586][ T7449] kmem_cache_alloc_trace+0x55/0x370 [ 213.409858][ T7449] hsr_add_node+0x57/0x930 [ 213.414438][ T7449] hsr_forward_skb+0x4a9/0x1640 [ 213.419358][ T7449] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.425435][ T7449] ? create_prof_cpu_mask+0x20/0x20 [ 213.430617][ T7449] ? prp_fill_frame_info+0x620/0x620 [ 213.435894][ T7449] ? lock_chain_count+0x20/0x20 [ 213.440992][ T7449] ? find_held_lock+0x2d/0x110 [ 213.445840][ T7449] hsr_handle_frame+0x4a0/0x5e0 [ 213.450764][ T7449] ? hsr_nl_nodedown+0x300/0x300 [ 213.455875][ T7449] __netif_receive_skb_core+0x6b4/0x2e60 [ 213.461619][ T7449] ? __lock_acquire+0xb43/0x54d0 [ 213.466563][ T7449] ? generic_xdp_tx+0x520/0x520 [ 213.471409][ T7449] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.477375][ T7449] ? find_held_lock+0x2d/0x110 [ 213.482208][ T7449] ? lock_acquire+0x1ab/0x740 [ 213.486874][ T7449] __netif_receive_skb_one_core+0xaa/0x180 [ 213.492757][ T7449] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 213.498654][ T7449] ? ktime_get_with_offset+0x26c/0x390 [ 213.504108][ T7449] netif_receive_skb+0xf5/0x650 [ 213.509073][ T7449] ? __netif_receive_skb+0x1a0/0x1a0 [ 213.514351][ T7449] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.520477][ T7449] ? build_skb+0x5f/0x120 [ 213.524795][ T7449] ? __tun_build_skb+0x163/0x210 [ 213.529824][ T7449] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 213.535095][ T7449] ? tun_net_open+0xf0/0xf0 [ 213.539734][ T7449] ? lock_release+0x720/0x720 [ 213.544487][ T7449] ? tun_get_user+0x1c2f/0x2f20 [ 213.549349][ T7449] ? lock_downgrade+0x6e0/0x6e0 [ 213.554189][ T7449] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.560545][ T7449] tun_get_user+0xe59/0x2f20 [ 213.565132][ T7449] ? tun_build_skb+0xc20/0xc20 [ 213.569931][ T7449] ? find_held_lock+0x2d/0x110 [ 213.574695][ T7449] ? tun_get+0xef/0x1c0 [ 213.578930][ T7449] tun_chr_write_iter+0xbd/0x1a0 [ 213.583843][ T7449] ? aa_path_link+0x2e0/0x2e0 [ 213.588620][ T7449] new_sync_write+0x35d/0x5f0 [ 213.593455][ T7449] ? new_sync_read+0x5f0/0x5f0 [ 213.598195][ T7449] ? lock_downgrade+0x6e0/0x6e0 [ 213.603035][ T7449] ? security_file_permission+0x49/0x450 [ 213.608667][ T7449] vfs_write+0x5c3/0x870 [ 213.612901][ T7449] ksys_write+0xf4/0x1d0 [ 213.617118][ T7449] ? __ia32_sys_read+0xa0/0xa0 [ 213.621876][ T7449] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.627932][ T7449] ? syscall_enter_from_user_mode+0x27/0x70 [ 213.633805][ T7449] do_syscall_64+0x2d/0x40 [ 213.638202][ T7449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.644076][ T7449] RIP: 0033:0x7fcb6faeb24f [ 213.648485][ T7449] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 213.668175][ T7449] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 213.676744][ T7449] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 213.684783][ T7449] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 213.692837][ T7449] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 213.700795][ T7449] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 213.709228][ T7449] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 213.765835][ T7452] FAULT_INJECTION: forcing a failure. [ 213.765835][ T7452] name failslab, interval 1, probability 0, space 0, times 0 [ 213.778682][ T7452] CPU: 0 PID: 7452 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 213.787031][ T7452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 213.797184][ T7452] Call Trace: [ 213.800720][ T7452] dump_stack+0xa5/0xe6 [ 213.805923][ T7452] should_fail.cold+0x5/0xa [ 213.810725][ T7452] ? hsr_add_node+0x57/0x930 [ 213.815688][ T7452] should_failslab+0x5/0x10 [ 213.820291][ T7452] kmem_cache_alloc_trace+0x55/0x370 [ 213.825590][ T7452] hsr_add_node+0x57/0x930 [ 213.830089][ T7452] hsr_forward_skb+0x4a9/0x1640 [ 213.834925][ T7452] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.840899][ T7452] ? create_prof_cpu_mask+0x20/0x20 [ 213.846166][ T7452] ? prp_fill_frame_info+0x620/0x620 [ 213.851611][ T7452] ? lock_chain_count+0x20/0x20 [ 213.856445][ T7452] ? find_held_lock+0x2d/0x110 [ 213.861197][ T7452] hsr_handle_frame+0x4a0/0x5e0 [ 213.866117][ T7452] ? hsr_nl_nodedown+0x300/0x300 [ 213.871035][ T7452] __netif_receive_skb_core+0x6b4/0x2e60 [ 213.876666][ T7452] ? __lock_acquire+0xb43/0x54d0 [ 213.881635][ T7452] ? generic_xdp_tx+0x520/0x520 [ 213.886586][ T7452] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.892646][ T7452] ? find_held_lock+0x2d/0x110 [ 213.897396][ T7452] ? lock_acquire+0x1ab/0x740 [ 213.902063][ T7452] __netif_receive_skb_one_core+0xaa/0x180 [ 213.907893][ T7452] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 213.913772][ T7452] ? ktime_get_with_offset+0x26c/0x390 [ 213.919410][ T7452] netif_receive_skb+0xf5/0x650 [ 213.924357][ T7452] ? __netif_receive_skb+0x1a0/0x1a0 [ 213.929722][ T7452] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 213.935743][ T7452] ? build_skb+0x5f/0x120 [ 213.940086][ T7452] ? __tun_build_skb+0x163/0x210 [ 213.945032][ T7452] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 213.950487][ T7452] ? tun_net_open+0xf0/0xf0 [ 213.954977][ T7452] ? lock_release+0x720/0x720 [ 213.959638][ T7452] ? tun_get_user+0x1c2f/0x2f20 [ 213.964507][ T7452] ? lock_downgrade+0x6e0/0x6e0 [ 213.969370][ T7452] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.975440][ T7452] tun_get_user+0xe59/0x2f20 [ 213.980048][ T7452] ? tun_build_skb+0xc20/0xc20 [ 213.984882][ T7452] ? find_held_lock+0x2d/0x110 [ 213.989634][ T7452] ? tun_get+0xef/0x1c0 [ 213.993790][ T7452] tun_chr_write_iter+0xbd/0x1a0 [ 213.998712][ T7452] ? aa_path_link+0x2e0/0x2e0 [ 214.003475][ T7452] new_sync_write+0x35d/0x5f0 [ 214.008223][ T7452] ? new_sync_read+0x5f0/0x5f0 [ 214.012990][ T7452] ? lock_downgrade+0x6e0/0x6e0 [ 214.017954][ T7452] ? security_file_permission+0x49/0x450 [ 214.023579][ T7452] vfs_write+0x5c3/0x870 [ 214.027816][ T7452] ksys_write+0xf4/0x1d0 [ 214.032145][ T7452] ? __ia32_sys_read+0xa0/0xa0 [ 214.036911][ T7452] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.042881][ T7452] ? syscall_enter_from_user_mode+0x27/0x70 [ 214.048858][ T7452] do_syscall_64+0x2d/0x40 [ 214.053348][ T7452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.059398][ T7452] RIP: 0033:0x7fcb6faeb24f [ 214.063798][ T7452] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 214.083742][ T7452] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 214.092143][ T7452] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 214.100289][ T7452] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 214.108289][ T7452] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.116268][ T7452] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 214.124238][ T7452] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 214.195691][ T7455] FAULT_INJECTION: forcing a failure. [ 214.195691][ T7455] name failslab, interval 1, probability 0, space 0, times 0 [ 214.208681][ T7455] CPU: 0 PID: 7455 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 214.217136][ T7455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 214.227274][ T7455] Call Trace: [ 214.230884][ T7455] dump_stack+0xa5/0xe6 [ 214.235200][ T7455] should_fail.cold+0x5/0xa [ 214.239822][ T7455] ? hsr_add_node+0x57/0x930 [ 214.244503][ T7455] should_failslab+0x5/0x10 [ 214.249025][ T7455] kmem_cache_alloc_trace+0x55/0x370 [ 214.254962][ T7455] hsr_add_node+0x57/0x930 [ 214.259914][ T7455] hsr_forward_skb+0x4a9/0x1640 [ 214.265017][ T7455] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.270988][ T7455] ? create_prof_cpu_mask+0x20/0x20 [ 214.276182][ T7455] ? prp_fill_frame_info+0x620/0x620 [ 214.281804][ T7455] ? lock_chain_count+0x20/0x20 [ 214.287069][ T7455] ? find_held_lock+0x2d/0x110 [ 214.291880][ T7455] hsr_handle_frame+0x4a0/0x5e0 [ 214.296809][ T7455] ? hsr_nl_nodedown+0x300/0x300 [ 214.301731][ T7455] __netif_receive_skb_core+0x6b4/0x2e60 [ 214.307361][ T7455] ? __lock_acquire+0xb43/0x54d0 [ 214.312403][ T7455] ? generic_xdp_tx+0x520/0x520 [ 214.317333][ T7455] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.323296][ T7455] ? find_held_lock+0x2d/0x110 [ 214.328049][ T7455] ? lock_acquire+0x1ab/0x740 [ 214.332902][ T7455] __netif_receive_skb_one_core+0xaa/0x180 [ 214.338712][ T7455] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 214.344868][ T7455] ? ktime_get_with_offset+0x26c/0x390 [ 214.350408][ T7455] netif_receive_skb+0xf5/0x650 [ 214.355452][ T7455] ? __netif_receive_skb+0x1a0/0x1a0 [ 214.360809][ T7455] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.366873][ T7455] ? build_skb+0x5f/0x120 [ 214.371212][ T7455] ? __tun_build_skb+0x163/0x210 [ 214.376262][ T7455] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 214.381542][ T7455] ? tun_net_open+0xf0/0xf0 [ 214.386123][ T7455] ? lock_release+0x720/0x720 [ 214.390792][ T7455] ? tun_get_user+0x1c2f/0x2f20 [ 214.395625][ T7455] ? lock_downgrade+0x6e0/0x6e0 [ 214.400547][ T7455] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.406510][ T7455] tun_get_user+0xe59/0x2f20 [ 214.411102][ T7455] ? tun_build_skb+0xc20/0xc20 [ 214.415935][ T7455] ? find_held_lock+0x2d/0x110 [ 214.420892][ T7455] ? tun_get+0xef/0x1c0 [ 214.425063][ T7455] tun_chr_write_iter+0xbd/0x1a0 [ 214.430076][ T7455] ? aa_path_link+0x2e0/0x2e0 [ 214.434740][ T7455] new_sync_write+0x35d/0x5f0 [ 214.439537][ T7455] ? new_sync_read+0x5f0/0x5f0 [ 214.444356][ T7455] ? lock_downgrade+0x6e0/0x6e0 [ 214.449303][ T7455] ? security_file_permission+0x49/0x450 [ 214.455296][ T7455] vfs_write+0x5c3/0x870 [ 214.459544][ T7455] ksys_write+0xf4/0x1d0 [ 214.463777][ T7455] ? __ia32_sys_read+0xa0/0xa0 [ 214.468543][ T7455] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.476251][ T7455] ? syscall_enter_from_user_mode+0x27/0x70 [ 214.482130][ T7455] do_syscall_64+0x2d/0x40 [ 214.486524][ T7455] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.492395][ T7455] RIP: 0033:0x7fcb6faeb24f [ 214.496794][ T7455] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 214.516580][ T7455] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 214.525163][ T7455] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 214.533395][ T7455] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 214.541442][ T7455] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.549996][ T7455] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 214.558323][ T7455] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 214.640265][ T7458] FAULT_INJECTION: forcing a failure. [ 214.640265][ T7458] name failslab, interval 1, probability 0, space 0, times 0 [ 214.653125][ T7458] CPU: 1 PID: 7458 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 214.661783][ T7458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 214.671829][ T7458] Call Trace: [ 214.675098][ T7458] dump_stack+0xa5/0xe6 [ 214.679343][ T7458] should_fail.cold+0x5/0xa [ 214.683821][ T7458] ? hsr_add_node+0x57/0x930 [ 214.688590][ T7458] should_failslab+0x5/0x10 [ 214.693266][ T7458] kmem_cache_alloc_trace+0x55/0x370 [ 214.698553][ T7458] hsr_add_node+0x57/0x930 [ 214.703005][ T7458] hsr_forward_skb+0x4a9/0x1640 [ 214.708049][ T7458] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.714034][ T7458] ? create_prof_cpu_mask+0x20/0x20 [ 214.719304][ T7458] ? prp_fill_frame_info+0x620/0x620 [ 214.724592][ T7458] ? lock_chain_count+0x20/0x20 [ 214.729453][ T7458] ? find_held_lock+0x2d/0x110 [ 214.734400][ T7458] hsr_handle_frame+0x4a0/0x5e0 [ 214.739370][ T7458] ? hsr_nl_nodedown+0x300/0x300 [ 214.744310][ T7458] __netif_receive_skb_core+0x6b4/0x2e60 [ 214.750197][ T7458] ? __lock_acquire+0xb43/0x54d0 [ 214.755122][ T7458] ? generic_xdp_tx+0x520/0x520 [ 214.759965][ T7458] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.765928][ T7458] ? find_held_lock+0x2d/0x110 [ 214.770691][ T7458] ? lock_acquire+0x1ab/0x740 [ 214.775470][ T7458] __netif_receive_skb_one_core+0xaa/0x180 [ 214.781359][ T7458] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 214.787239][ T7458] ? ktime_get_with_offset+0x26c/0x390 [ 214.792891][ T7458] netif_receive_skb+0xf5/0x650 [ 214.797726][ T7458] ? __netif_receive_skb+0x1a0/0x1a0 [ 214.803091][ T7458] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.809053][ T7458] ? build_skb+0x5f/0x120 [ 214.813625][ T7458] ? __tun_build_skb+0x163/0x210 [ 214.818905][ T7458] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 214.824186][ T7458] ? tun_net_open+0xf0/0xf0 [ 214.829527][ T7458] ? lock_release+0x720/0x720 [ 214.834199][ T7458] ? tun_get_user+0x1c2f/0x2f20 [ 214.839049][ T7458] ? lock_downgrade+0x6e0/0x6e0 [ 214.843991][ T7458] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.850174][ T7458] tun_get_user+0xe59/0x2f20 [ 214.854787][ T7458] ? tun_build_skb+0xc20/0xc20 [ 214.859647][ T7458] ? find_held_lock+0x2d/0x110 [ 214.864455][ T7458] ? tun_get+0xef/0x1c0 [ 214.868612][ T7458] tun_chr_write_iter+0xbd/0x1a0 [ 214.873743][ T7458] ? aa_path_link+0x2e0/0x2e0 [ 214.878422][ T7458] new_sync_write+0x35d/0x5f0 [ 214.883084][ T7458] ? new_sync_read+0x5f0/0x5f0 [ 214.887840][ T7458] ? lock_downgrade+0x6e0/0x6e0 [ 214.892696][ T7458] ? security_file_permission+0x49/0x450 [ 214.898615][ T7458] vfs_write+0x5c3/0x870 [ 214.902861][ T7458] ksys_write+0xf4/0x1d0 [ 214.907118][ T7458] ? __ia32_sys_read+0xa0/0xa0 [ 214.911872][ T7458] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.917942][ T7458] ? syscall_enter_from_user_mode+0x27/0x70 [ 214.923850][ T7458] do_syscall_64+0x2d/0x40 [ 214.928338][ T7458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.934328][ T7458] RIP: 0033:0x7fcb6faeb24f [ 214.938748][ T7458] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 214.958433][ T7458] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 214.966924][ T7458] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 214.974881][ T7458] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 214.982960][ T7458] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.991024][ T7458] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 214.999354][ T7458] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 2022/10/17 08:04:54 executed programs: 321 [ 215.072568][ T7461] FAULT_INJECTION: forcing a failure. [ 215.072568][ T7461] name failslab, interval 1, probability 0, space 0, times 0 [ 215.085544][ T7461] CPU: 0 PID: 7461 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 215.094078][ T7461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 215.104133][ T7461] Call Trace: [ 215.107406][ T7461] dump_stack+0xa5/0xe6 [ 215.111550][ T7461] should_fail.cold+0x5/0xa [ 215.116297][ T7461] ? hsr_add_node+0x57/0x930 [ 215.120956][ T7461] should_failslab+0x5/0x10 [ 215.125434][ T7461] kmem_cache_alloc_trace+0x55/0x370 [ 215.130703][ T7461] hsr_add_node+0x57/0x930 [ 215.135117][ T7461] hsr_forward_skb+0x4a9/0x1640 [ 215.139958][ T7461] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.145937][ T7461] ? create_prof_cpu_mask+0x20/0x20 [ 215.151357][ T7461] ? prp_fill_frame_info+0x620/0x620 [ 215.156847][ T7461] ? lock_chain_count+0x20/0x20 [ 215.162095][ T7461] ? find_held_lock+0x2d/0x110 [ 215.167120][ T7461] hsr_handle_frame+0x4a0/0x5e0 [ 215.172275][ T7461] ? hsr_nl_nodedown+0x300/0x300 [ 215.177314][ T7461] __netif_receive_skb_core+0x6b4/0x2e60 [ 215.183123][ T7461] ? __lock_acquire+0xb43/0x54d0 [ 215.188254][ T7461] ? generic_xdp_tx+0x520/0x520 [ 215.193215][ T7461] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.199286][ T7461] ? find_held_lock+0x2d/0x110 [ 215.204037][ T7461] ? lock_acquire+0x1ab/0x740 [ 215.208691][ T7461] __netif_receive_skb_one_core+0xaa/0x180 [ 215.214532][ T7461] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 215.220427][ T7461] ? ktime_get_with_offset+0x26c/0x390 [ 215.225869][ T7461] netif_receive_skb+0xf5/0x650 [ 215.230698][ T7461] ? __netif_receive_skb+0x1a0/0x1a0 [ 215.235964][ T7461] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.242025][ T7461] ? build_skb+0x5f/0x120 [ 215.246601][ T7461] ? __tun_build_skb+0x163/0x210 [ 215.251548][ T7461] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 215.256947][ T7461] ? tun_net_open+0xf0/0xf0 [ 215.261712][ T7461] ? lock_release+0x720/0x720 [ 215.266366][ T7461] ? tun_get_user+0x1c2f/0x2f20 [ 215.271279][ T7461] ? lock_downgrade+0x6e0/0x6e0 [ 215.276195][ T7461] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.282154][ T7461] tun_get_user+0xe59/0x2f20 [ 215.286740][ T7461] ? tun_build_skb+0xc20/0xc20 [ 215.291874][ T7461] ? find_held_lock+0x2d/0x110 [ 215.296640][ T7461] ? tun_get+0xef/0x1c0 [ 215.300817][ T7461] tun_chr_write_iter+0xbd/0x1a0 [ 215.305908][ T7461] ? aa_path_link+0x2e0/0x2e0 [ 215.310567][ T7461] new_sync_write+0x35d/0x5f0 [ 215.315231][ T7461] ? new_sync_read+0x5f0/0x5f0 [ 215.320070][ T7461] ? lock_downgrade+0x6e0/0x6e0 [ 215.324913][ T7461] ? security_file_permission+0x49/0x450 [ 215.330531][ T7461] vfs_write+0x5c3/0x870 [ 215.334754][ T7461] ksys_write+0xf4/0x1d0 [ 215.339011][ T7461] ? __ia32_sys_read+0xa0/0xa0 [ 215.343763][ T7461] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.349719][ T7461] ? syscall_enter_from_user_mode+0x27/0x70 [ 215.355595][ T7461] do_syscall_64+0x2d/0x40 [ 215.360412][ T7461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.366394][ T7461] RIP: 0033:0x7fcb6faeb24f [ 215.370799][ T7461] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 215.391008][ T7461] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 215.399666][ T7461] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 215.407703][ T7461] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 215.416170][ T7461] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.424231][ T7461] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 215.432187][ T7461] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 215.502358][ T7464] FAULT_INJECTION: forcing a failure. [ 215.502358][ T7464] name failslab, interval 1, probability 0, space 0, times 0 [ 215.515282][ T7464] CPU: 0 PID: 7464 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 215.523797][ T7464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 215.534289][ T7464] Call Trace: [ 215.537568][ T7464] dump_stack+0xa5/0xe6 [ 215.541725][ T7464] should_fail.cold+0x5/0xa [ 215.546209][ T7464] ? hsr_add_node+0x57/0x930 [ 215.550816][ T7464] should_failslab+0x5/0x10 [ 215.555304][ T7464] kmem_cache_alloc_trace+0x55/0x370 [ 215.560908][ T7464] hsr_add_node+0x57/0x930 [ 215.565317][ T7464] hsr_forward_skb+0x4a9/0x1640 [ 215.570237][ T7464] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.576297][ T7464] ? create_prof_cpu_mask+0x20/0x20 [ 215.581568][ T7464] ? prp_fill_frame_info+0x620/0x620 [ 215.586928][ T7464] ? lock_chain_count+0x20/0x20 [ 215.591853][ T7464] ? find_held_lock+0x2d/0x110 [ 215.596620][ T7464] hsr_handle_frame+0x4a0/0x5e0 [ 215.601467][ T7464] ? hsr_nl_nodedown+0x300/0x300 [ 215.606483][ T7464] __netif_receive_skb_core+0x6b4/0x2e60 [ 215.612106][ T7464] ? __lock_acquire+0xb43/0x54d0 [ 215.617064][ T7464] ? generic_xdp_tx+0x520/0x520 [ 215.622046][ T7464] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.628024][ T7464] ? find_held_lock+0x2d/0x110 [ 215.633026][ T7464] ? lock_acquire+0x1ab/0x740 [ 215.637697][ T7464] __netif_receive_skb_one_core+0xaa/0x180 [ 215.643482][ T7464] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 215.649372][ T7464] ? ktime_get_with_offset+0x26c/0x390 [ 215.654817][ T7464] netif_receive_skb+0xf5/0x650 [ 215.659645][ T7464] ? __netif_receive_skb+0x1a0/0x1a0 [ 215.664907][ T7464] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.670979][ T7464] ? build_skb+0x5f/0x120 [ 215.675285][ T7464] ? __tun_build_skb+0x163/0x210 [ 215.680206][ T7464] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 215.685559][ T7464] ? tun_net_open+0xf0/0xf0 [ 215.690036][ T7464] ? lock_release+0x720/0x720 [ 215.694690][ T7464] ? tun_get_user+0x1c2f/0x2f20 [ 215.699546][ T7464] ? lock_downgrade+0x6e0/0x6e0 [ 215.704417][ T7464] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.710373][ T7464] tun_get_user+0xe59/0x2f20 [ 215.715141][ T7464] ? tun_build_skb+0xc20/0xc20 [ 215.719987][ T7464] ? find_held_lock+0x2d/0x110 [ 215.724726][ T7464] ? tun_get+0xef/0x1c0 [ 215.728863][ T7464] tun_chr_write_iter+0xbd/0x1a0 [ 215.733863][ T7464] ? aa_path_link+0x2e0/0x2e0 [ 215.738521][ T7464] new_sync_write+0x35d/0x5f0 [ 215.743364][ T7464] ? new_sync_read+0x5f0/0x5f0 [ 215.748116][ T7464] ? lock_downgrade+0x6e0/0x6e0 [ 215.752962][ T7464] ? security_file_permission+0x49/0x450 [ 215.758700][ T7464] vfs_write+0x5c3/0x870 [ 215.762923][ T7464] ksys_write+0xf4/0x1d0 [ 215.767141][ T7464] ? __ia32_sys_read+0xa0/0xa0 [ 215.771880][ T7464] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.777838][ T7464] ? syscall_enter_from_user_mode+0x27/0x70 [ 215.783775][ T7464] do_syscall_64+0x2d/0x40 [ 215.788336][ T7464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.794212][ T7464] RIP: 0033:0x7fcb6faeb24f [ 215.798779][ T7464] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 215.818901][ T7464] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 215.827531][ T7464] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 215.836366][ T7464] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 215.844587][ T7464] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.852651][ T7464] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 215.860837][ T7464] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 215.937220][ T7467] FAULT_INJECTION: forcing a failure. [ 215.937220][ T7467] name failslab, interval 1, probability 0, space 0, times 0 [ 215.951519][ T7467] CPU: 0 PID: 7467 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 215.959995][ T7467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 215.970114][ T7467] Call Trace: [ 215.973378][ T7467] dump_stack+0xa5/0xe6 [ 215.977625][ T7467] should_fail.cold+0x5/0xa [ 215.982103][ T7467] ? hsr_add_node+0x57/0x930 [ 215.987377][ T7467] should_failslab+0x5/0x10 [ 215.992311][ T7467] kmem_cache_alloc_trace+0x55/0x370 [ 215.997601][ T7467] hsr_add_node+0x57/0x930 [ 216.002186][ T7467] hsr_forward_skb+0x4a9/0x1640 [ 216.007109][ T7467] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.013252][ T7467] ? create_prof_cpu_mask+0x20/0x20 [ 216.018527][ T7467] ? prp_fill_frame_info+0x620/0x620 [ 216.023805][ T7467] ? lock_chain_count+0x20/0x20 [ 216.028812][ T7467] ? find_held_lock+0x2d/0x110 [ 216.033571][ T7467] hsr_handle_frame+0x4a0/0x5e0 [ 216.038503][ T7467] ? hsr_nl_nodedown+0x300/0x300 [ 216.043422][ T7467] __netif_receive_skb_core+0x6b4/0x2e60 [ 216.049064][ T7467] ? __lock_acquire+0xb43/0x54d0 [ 216.054185][ T7467] ? generic_xdp_tx+0x520/0x520 [ 216.059055][ T7467] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.065116][ T7467] ? find_held_lock+0x2d/0x110 [ 216.070312][ T7467] ? lock_acquire+0x1ab/0x740 [ 216.075155][ T7467] __netif_receive_skb_one_core+0xaa/0x180 [ 216.081036][ T7467] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 216.086925][ T7467] ? ktime_get_with_offset+0x26c/0x390 [ 216.092377][ T7467] netif_receive_skb+0xf5/0x650 [ 216.097295][ T7467] ? __netif_receive_skb+0x1a0/0x1a0 [ 216.102679][ T7467] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.108988][ T7467] ? build_skb+0x5f/0x120 [ 216.113389][ T7467] ? __tun_build_skb+0x163/0x210 [ 216.118570][ T7467] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 216.124033][ T7467] ? tun_net_open+0xf0/0xf0 [ 216.128603][ T7467] ? lock_release+0x720/0x720 [ 216.133261][ T7467] ? tun_get_user+0x1c2f/0x2f20 [ 216.138120][ T7467] ? lock_downgrade+0x6e0/0x6e0 [ 216.142988][ T7467] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 216.149145][ T7467] tun_get_user+0xe59/0x2f20 [ 216.153741][ T7467] ? tun_build_skb+0xc20/0xc20 [ 216.158492][ T7467] ? find_held_lock+0x2d/0x110 [ 216.163328][ T7467] ? tun_get+0xef/0x1c0 [ 216.167682][ T7467] tun_chr_write_iter+0xbd/0x1a0 [ 216.172776][ T7467] ? aa_path_link+0x2e0/0x2e0 [ 216.177445][ T7467] new_sync_write+0x35d/0x5f0 [ 216.182197][ T7467] ? new_sync_read+0x5f0/0x5f0 [ 216.186944][ T7467] ? lock_downgrade+0x6e0/0x6e0 [ 216.191798][ T7467] ? security_file_permission+0x49/0x450 [ 216.197514][ T7467] vfs_write+0x5c3/0x870 [ 216.201922][ T7467] ksys_write+0xf4/0x1d0 [ 216.206153][ T7467] ? __ia32_sys_read+0xa0/0xa0 [ 216.210900][ T7467] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 216.216886][ T7467] ? syscall_enter_from_user_mode+0x27/0x70 [ 216.222944][ T7467] do_syscall_64+0x2d/0x40 [ 216.227344][ T7467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.233479][ T7467] RIP: 0033:0x7fcb6faeb24f [ 216.237904][ T7467] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 216.257729][ T7467] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 216.266306][ T7467] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 216.274260][ T7467] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 216.282298][ T7467] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 216.290251][ T7467] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 216.298735][ T7467] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 216.392396][ T7471] FAULT_INJECTION: forcing a failure. [ 216.392396][ T7471] name failslab, interval 1, probability 0, space 0, times 0 [ 216.405084][ T7471] CPU: 0 PID: 7471 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 216.413484][ T7471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 216.423878][ T7471] Call Trace: [ 216.427177][ T7471] dump_stack+0xa5/0xe6 [ 216.431315][ T7471] should_fail.cold+0x5/0xa [ 216.435860][ T7471] ? hsr_add_node+0x57/0x930 [ 216.440428][ T7471] should_failslab+0x5/0x10 [ 216.445094][ T7471] kmem_cache_alloc_trace+0x55/0x370 [ 216.450543][ T7471] hsr_add_node+0x57/0x930 [ 216.454963][ T7471] hsr_forward_skb+0x4a9/0x1640 [ 216.459797][ T7471] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.465765][ T7471] ? create_prof_cpu_mask+0x20/0x20 [ 216.471054][ T7471] ? prp_fill_frame_info+0x620/0x620 [ 216.476454][ T7471] ? lock_chain_count+0x20/0x20 [ 216.481427][ T7471] ? find_held_lock+0x2d/0x110 [ 216.486177][ T7471] hsr_handle_frame+0x4a0/0x5e0 [ 216.491274][ T7471] ? hsr_nl_nodedown+0x300/0x300 [ 216.496381][ T7471] __netif_receive_skb_core+0x6b4/0x2e60 [ 216.502129][ T7471] ? __lock_acquire+0xb43/0x54d0 [ 216.507176][ T7471] ? generic_xdp_tx+0x520/0x520 [ 216.512011][ T7471] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.518067][ T7471] ? find_held_lock+0x2d/0x110 [ 216.522955][ T7471] ? lock_acquire+0x1ab/0x740 [ 216.527634][ T7471] __netif_receive_skb_one_core+0xaa/0x180 [ 216.533571][ T7471] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 216.539667][ T7471] ? ktime_get_with_offset+0x26c/0x390 [ 216.545296][ T7471] netif_receive_skb+0xf5/0x650 [ 216.550159][ T7471] ? __netif_receive_skb+0x1a0/0x1a0 [ 216.555550][ T7471] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.561856][ T7471] ? build_skb+0x5f/0x120 [ 216.566181][ T7471] ? __tun_build_skb+0x163/0x210 [ 216.571133][ T7471] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 216.576401][ T7471] ? tun_net_open+0xf0/0xf0 [ 216.580958][ T7471] ? lock_release+0x720/0x720 [ 216.585878][ T7471] ? tun_get_user+0x1c2f/0x2f20 [ 216.590796][ T7471] ? lock_downgrade+0x6e0/0x6e0 [ 216.595628][ T7471] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 216.601585][ T7471] tun_get_user+0xe59/0x2f20 [ 216.606173][ T7471] ? tun_build_skb+0xc20/0xc20 [ 216.611165][ T7471] ? find_held_lock+0x2d/0x110 [ 216.616133][ T7471] ? tun_get+0xef/0x1c0 [ 216.620314][ T7471] tun_chr_write_iter+0xbd/0x1a0 [ 216.625333][ T7471] ? aa_path_link+0x2e0/0x2e0 [ 216.629989][ T7471] new_sync_write+0x35d/0x5f0 [ 216.634646][ T7471] ? new_sync_read+0x5f0/0x5f0 [ 216.639391][ T7471] ? lock_downgrade+0x6e0/0x6e0 [ 216.644331][ T7471] ? security_file_permission+0x49/0x450 [ 216.649948][ T7471] vfs_write+0x5c3/0x870 [ 216.654377][ T7471] ksys_write+0xf4/0x1d0 [ 216.658605][ T7471] ? __ia32_sys_read+0xa0/0xa0 [ 216.663355][ T7471] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 216.669308][ T7471] ? syscall_enter_from_user_mode+0x27/0x70 [ 216.675272][ T7471] do_syscall_64+0x2d/0x40 [ 216.679681][ T7471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.685546][ T7471] RIP: 0033:0x7fcb6faeb24f [ 216.690305][ T7471] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 216.710064][ T7471] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 216.718586][ T7471] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 216.726548][ T7471] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 216.734518][ T7471] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 216.742483][ T7471] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 216.750565][ T7471] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 216.829427][ T7474] FAULT_INJECTION: forcing a failure. [ 216.829427][ T7474] name failslab, interval 1, probability 0, space 0, times 0 [ 216.842067][ T7474] CPU: 1 PID: 7474 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 216.850477][ T7474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 216.860601][ T7474] Call Trace: [ 216.863968][ T7474] dump_stack+0xa5/0xe6 [ 216.868139][ T7474] should_fail.cold+0x5/0xa [ 216.872647][ T7474] ? hsr_add_node+0x57/0x930 [ 216.877293][ T7474] should_failslab+0x5/0x10 [ 216.881790][ T7474] kmem_cache_alloc_trace+0x55/0x370 [ 216.887165][ T7474] hsr_add_node+0x57/0x930 [ 216.891574][ T7474] hsr_forward_skb+0x4a9/0x1640 [ 216.896406][ T7474] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.902475][ T7474] ? create_prof_cpu_mask+0x20/0x20 [ 216.908353][ T7474] ? prp_fill_frame_info+0x620/0x620 [ 216.913626][ T7474] ? lock_chain_count+0x20/0x20 [ 216.918546][ T7474] ? find_held_lock+0x2d/0x110 [ 216.923476][ T7474] hsr_handle_frame+0x4a0/0x5e0 [ 216.928568][ T7474] ? hsr_nl_nodedown+0x300/0x300 [ 216.933489][ T7474] __netif_receive_skb_core+0x6b4/0x2e60 [ 216.939109][ T7474] ? __lock_acquire+0xb43/0x54d0 [ 216.944025][ T7474] ? generic_xdp_tx+0x520/0x520 [ 216.949043][ T7474] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.955092][ T7474] ? find_held_lock+0x2d/0x110 [ 216.959841][ T7474] ? lock_acquire+0x1ab/0x740 [ 216.964591][ T7474] __netif_receive_skb_one_core+0xaa/0x180 [ 216.970379][ T7474] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 216.976436][ T7474] ? ktime_get_with_offset+0x26c/0x390 [ 216.982019][ T7474] netif_receive_skb+0xf5/0x650 [ 216.986868][ T7474] ? __netif_receive_skb+0x1a0/0x1a0 [ 216.992136][ T7474] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.998674][ T7474] ? build_skb+0x5f/0x120 [ 217.003124][ T7474] ? __tun_build_skb+0x163/0x210 [ 217.008081][ T7474] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 217.013411][ T7474] ? tun_net_open+0xf0/0xf0 [ 217.017901][ T7474] ? lock_release+0x720/0x720 [ 217.022562][ T7474] ? tun_get_user+0x1c2f/0x2f20 [ 217.027421][ T7474] ? lock_downgrade+0x6e0/0x6e0 [ 217.032290][ T7474] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 217.038353][ T7474] tun_get_user+0xe59/0x2f20 [ 217.042948][ T7474] ? tun_build_skb+0xc20/0xc20 [ 217.048143][ T7474] ? find_held_lock+0x2d/0x110 [ 217.053084][ T7474] ? tun_get+0xef/0x1c0 [ 217.057282][ T7474] tun_chr_write_iter+0xbd/0x1a0 [ 217.062206][ T7474] ? aa_path_link+0x2e0/0x2e0 [ 217.067083][ T7474] new_sync_write+0x35d/0x5f0 [ 217.071854][ T7474] ? new_sync_read+0x5f0/0x5f0 [ 217.076606][ T7474] ? lock_downgrade+0x6e0/0x6e0 [ 217.081538][ T7474] ? security_file_permission+0x49/0x450 [ 217.087158][ T7474] vfs_write+0x5c3/0x870 [ 217.091386][ T7474] ksys_write+0xf4/0x1d0 [ 217.095725][ T7474] ? __ia32_sys_read+0xa0/0xa0 [ 217.100483][ T7474] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 217.106529][ T7474] ? syscall_enter_from_user_mode+0x27/0x70 [ 217.112854][ T7474] do_syscall_64+0x2d/0x40 [ 217.117510][ T7474] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.123475][ T7474] RIP: 0033:0x7fcb6faeb24f [ 217.128395][ T7474] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 217.148513][ T7474] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 217.157440][ T7474] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 217.165488][ T7474] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 217.173788][ T7474] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 217.182087][ T7474] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 217.190134][ T7474] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 217.276703][ T7477] FAULT_INJECTION: forcing a failure. [ 217.276703][ T7477] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 217.290107][ T7477] CPU: 1 PID: 7477 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 217.298557][ T7477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 217.308781][ T7477] Call Trace: [ 217.312065][ T7477] dump_stack+0xa5/0xe6 [ 217.316212][ T7477] should_fail.cold+0x5/0xa [ 217.320967][ T7477] __alloc_pages_nodemask+0x189/0x730 [ 217.326571][ T7477] ? __alloc_pages_slowpath.constprop.0+0x2270/0x2270 [ 217.333696][ T7477] ? lock_downgrade+0x6e0/0x6e0 [ 217.338664][ T7477] allocate_slab+0x2b6/0x4a0 [ 217.343266][ T7477] ___slab_alloc+0x476/0x7b0 [ 217.347843][ T7477] ? __build_skb+0x1c/0x50 [ 217.352238][ T7477] ? __slab_alloc.constprop.0+0x7b/0xf0 [ 217.357974][ T7477] ? __build_skb+0x1c/0x50 [ 217.362368][ T7477] ? __slab_alloc.constprop.0+0xa7/0xf0 [ 217.368191][ T7477] __slab_alloc.constprop.0+0xa7/0xf0 [ 217.373734][ T7477] ? __build_skb+0x1c/0x50 [ 217.378134][ T7477] kmem_cache_alloc+0x373/0x440 [ 217.383152][ T7477] __build_skb+0x1c/0x50 [ 217.387397][ T7477] build_skb+0x10/0x120 [ 217.391549][ T7477] __tun_build_skb+0x23/0x210 [ 217.396216][ T7477] tun_build_skb+0x4aa/0xc20 [ 217.400829][ T7477] ? tun_xdp_act+0x770/0x770 [ 217.405520][ T7477] ? __lock_acquire+0xb43/0x54d0 [ 217.410526][ T7477] tun_get_user+0x76d/0x2f20 [ 217.415285][ T7477] ? tun_build_skb+0xc20/0xc20 [ 217.420109][ T7477] ? find_held_lock+0x2d/0x110 [ 217.424938][ T7477] ? tun_get+0xef/0x1c0 [ 217.429327][ T7477] ? lock_downgrade+0x6e0/0x6e0 [ 217.434243][ T7477] tun_chr_write_iter+0xbd/0x1a0 [ 217.439162][ T7477] ? aa_path_link+0x2e0/0x2e0 [ 217.444129][ T7477] new_sync_write+0x35d/0x5f0 [ 217.448828][ T7477] ? new_sync_read+0x5f0/0x5f0 [ 217.453577][ T7477] ? lock_downgrade+0x6e0/0x6e0 [ 217.458717][ T7477] ? security_file_permission+0x49/0x450 [ 217.464437][ T7477] vfs_write+0x5c3/0x870 [ 217.468658][ T7477] ksys_write+0xf4/0x1d0 [ 217.473309][ T7477] ? __ia32_sys_read+0xa0/0xa0 [ 217.478046][ T7477] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 217.484192][ T7477] ? syscall_enter_from_user_mode+0x27/0x70 [ 217.490074][ T7477] do_syscall_64+0x2d/0x40 [ 217.494695][ T7477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.500576][ T7477] RIP: 0033:0x7fcb6faeb24f [ 217.505067][ T7477] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 217.526193][ T7477] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 217.534612][ T7477] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 217.542696][ T7477] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 217.550966][ T7477] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 217.559101][ T7477] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 217.567319][ T7477] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 217.631143][ T7479] FAULT_INJECTION: forcing a failure. [ 217.631143][ T7479] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 217.644455][ T7479] CPU: 1 PID: 7479 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 217.652963][ T7479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 217.662999][ T7479] Call Trace: [ 217.666260][ T7479] dump_stack+0xa5/0xe6 [ 217.670421][ T7479] should_fail.cold+0x5/0xa [ 217.674901][ T7479] _copy_to_user+0x25/0xc0 [ 217.679312][ T7479] simple_read_from_buffer+0x79/0x120 [ 217.684680][ T7479] proc_fail_nth_read+0x14d/0x1c0 [ 217.689897][ T7479] ? proc_exe_link+0x160/0x160 [ 217.694648][ T7479] ? apparmor_file_permission+0x14e/0x450 [ 217.700435][ T7479] ? security_file_permission+0x49/0x450 [ 217.706138][ T7479] vfs_read+0x121/0x470 [ 217.710275][ T7479] ksys_read+0xf4/0x1d0 [ 217.714402][ T7479] ? vfs_write+0x870/0x870 [ 217.719231][ T7479] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 217.725452][ T7479] ? syscall_enter_from_user_mode+0x27/0x70 [ 217.731670][ T7479] do_syscall_64+0x2d/0x40 [ 217.736062][ T7479] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.741930][ T7479] RIP: 0033:0x7fcb6faeb2ec [ 217.746340][ T7479] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 217.765975][ T7479] RSP: 002b:00007fcb6f2ac160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 217.774371][ T7479] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb2ec [ 217.782505][ T7479] RDX: 000000000000000f RSI: 00007fcb6f2ac1e0 RDI: 0000000000000003 [ 217.790640][ T7479] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 217.799297][ T7479] R10: 0000000000000036 R11: 0000000000000246 R12: 0000000000000001 [ 217.807450][ T7479] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 217.885951][ T7482] FAULT_INJECTION: forcing a failure. [ 217.885951][ T7482] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 217.899644][ T7482] CPU: 1 PID: 7482 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 217.908597][ T7482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 217.918660][ T7482] Call Trace: [ 217.921936][ T7482] dump_stack+0xa5/0xe6 [ 217.926069][ T7482] should_fail.cold+0x5/0xa [ 217.930677][ T7482] _copy_to_user+0x25/0xc0 [ 217.935070][ T7482] simple_read_from_buffer+0x79/0x120 [ 217.940428][ T7482] proc_fail_nth_read+0x14d/0x1c0 [ 217.945485][ T7482] ? proc_exe_link+0x160/0x160 [ 217.950315][ T7482] ? apparmor_file_permission+0x14e/0x450 [ 217.956051][ T7482] ? security_file_permission+0x49/0x450 [ 217.961696][ T7482] vfs_read+0x121/0x470 [ 217.966028][ T7482] ksys_read+0xf4/0x1d0 [ 217.970166][ T7482] ? vfs_write+0x870/0x870 [ 217.974748][ T7482] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 217.980931][ T7482] ? syscall_enter_from_user_mode+0x27/0x70 [ 217.986832][ T7482] do_syscall_64+0x2d/0x40 [ 217.991237][ T7482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.997124][ T7482] RIP: 0033:0x7fcb6faeb2ec [ 218.001553][ T7482] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 218.021168][ T7482] RSP: 002b:00007fcb6f2ac160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 218.029760][ T7482] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb2ec [ 218.037727][ T7482] RDX: 000000000000000f RSI: 00007fcb6f2ac1e0 RDI: 0000000000000003 [ 218.045771][ T7482] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 218.053933][ T7482] R10: 0000000000000036 R11: 0000000000000246 R12: 0000000000000001 [ 218.061898][ T7482] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 218.087248][ T7485] FAULT_INJECTION: forcing a failure. [ 218.087248][ T7485] name failslab, interval 1, probability 0, space 0, times 0 [ 218.099931][ T7485] CPU: 1 PID: 7485 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 218.108411][ T7485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 218.118576][ T7485] Call Trace: [ 218.121958][ T7485] dump_stack+0xa5/0xe6 [ 218.126192][ T7485] should_fail.cold+0x5/0xa [ 218.130680][ T7485] ? __alloc_skb+0x153/0x280 [ 218.135461][ T7485] should_failslab+0x5/0x10 [ 218.140197][ T7485] kmem_cache_alloc_node+0x55/0x470 [ 218.145478][ T7485] __alloc_skb+0x153/0x280 [ 218.150091][ T7485] __pskb_copy_fclone+0xc5/0xbc0 [ 218.155098][ T7485] ? is_bpf_text_address+0x5f/0xe0 [ 218.160195][ T7485] ? lock_downgrade+0x6e0/0x6e0 [ 218.165041][ T7485] hsr_get_untagged_frame+0xf0/0x5b0 [ 218.170322][ T7485] hsr_forward_skb+0xab2/0x1640 [ 218.175361][ T7485] ? prp_fill_frame_info+0x620/0x620 [ 218.180641][ T7485] ? lock_chain_count+0x20/0x20 [ 218.185567][ T7485] ? find_held_lock+0x2d/0x110 [ 218.190442][ T7485] hsr_handle_frame+0x4a0/0x5e0 [ 218.195377][ T7485] ? hsr_nl_nodedown+0x300/0x300 [ 218.200308][ T7485] __netif_receive_skb_core+0x6b4/0x2e60 [ 218.206111][ T7485] ? __lock_acquire+0xb43/0x54d0 [ 218.211342][ T7485] ? generic_xdp_tx+0x520/0x520 [ 218.216214][ T7485] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.222278][ T7485] ? find_held_lock+0x2d/0x110 [ 218.227033][ T7485] ? lock_acquire+0x1ab/0x740 [ 218.231786][ T7485] __netif_receive_skb_one_core+0xaa/0x180 [ 218.237765][ T7485] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 218.243641][ T7485] ? ktime_get_with_offset+0x26c/0x390 [ 218.249105][ T7485] netif_receive_skb+0xf5/0x650 [ 218.254050][ T7485] ? __netif_receive_skb+0x1a0/0x1a0 [ 218.259511][ T7485] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.265650][ T7485] ? build_skb+0x5f/0x120 [ 218.270058][ T7485] ? __tun_build_skb+0x163/0x210 [ 218.275087][ T7485] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 218.280566][ T7485] ? tun_net_open+0xf0/0xf0 [ 218.285749][ T7485] ? lock_release+0x720/0x720 [ 218.290598][ T7485] ? tun_get_user+0x1c2f/0x2f20 [ 218.295808][ T7485] ? lock_downgrade+0x6e0/0x6e0 [ 218.300746][ T7485] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 218.306719][ T7485] tun_get_user+0xe59/0x2f20 [ 218.311921][ T7485] ? tun_build_skb+0xc20/0xc20 [ 218.316671][ T7485] ? find_held_lock+0x2d/0x110 [ 218.321418][ T7485] ? tun_get+0xef/0x1c0 [ 218.325762][ T7485] tun_chr_write_iter+0xbd/0x1a0 [ 218.330783][ T7485] ? aa_path_link+0x2e0/0x2e0 [ 218.335744][ T7485] new_sync_write+0x35d/0x5f0 [ 218.340403][ T7485] ? new_sync_read+0x5f0/0x5f0 [ 218.345446][ T7485] ? lock_downgrade+0x6e0/0x6e0 [ 218.350309][ T7485] ? security_file_permission+0x49/0x450 [ 218.356068][ T7485] vfs_write+0x5c3/0x870 [ 218.360321][ T7485] ksys_write+0xf4/0x1d0 [ 218.365275][ T7485] ? __ia32_sys_read+0xa0/0xa0 [ 218.370120][ T7485] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 218.376257][ T7485] ? syscall_enter_from_user_mode+0x27/0x70 [ 218.382226][ T7485] do_syscall_64+0x2d/0x40 [ 218.386738][ T7485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.392638][ T7485] RIP: 0033:0x7fcb6faeb24f [ 218.397672][ T7485] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 218.417816][ T7485] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 218.426330][ T7485] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 218.434296][ T7485] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 218.442561][ T7485] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 218.450545][ T7485] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 218.458512][ T7485] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 218.466686][ T7485] general protection fault, probably for non-canonical address 0xdffffc000000000f: 0000 [#1] PREEMPT SMP KASAN [ 218.478556][ T7485] KASAN: null-ptr-deref in range [0x0000000000000078-0x000000000000007f] [ 218.487033][ T7485] CPU: 1 PID: 7485 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 218.495682][ T7485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 218.505895][ T7485] RIP: 0010:skb_clone+0xdf/0x300 [ 218.511091][ T7485] Code: 02 00 0f 85 fd 01 00 00 48 8b 5b 28 48 85 db 0f 85 ab 00 00 00 4c 8d 75 7e 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <0f> b6 04 02 4c 89 f2 83 e2 07 38 d0 7f 08 84 c0 0f 85 44 01 00 00 [ 218.531205][ T7485] RSP: 0018:ffffc90009927548 EFLAGS: 00010207 [ 218.537339][ T7485] RAX: dffffc0000000000 RBX: ffff88801a7a8680 RCX: 1ffff11003307d30 [ 218.545375][ T7485] RDX: 000000000000000f RSI: 0000000000000a20 RDI: 0000000000000000 [ 218.553323][ T7485] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8a89a753 [ 218.561480][ T7485] R10: fffffbfff15134ea R11: 6637303030302052 R12: 0000000000000a20 [ 218.569438][ T7485] R13: dffffc0000000000 R14: 000000000000007e R15: ffff88801983e8c0 [ 218.577486][ T7485] FS: 00007fcb6f2ac700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 218.586493][ T7485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.593064][ T7485] CR2: 00007fcb6f2abff8 CR3: 0000000029cd1000 CR4: 00000000003506e0 [ 218.601031][ T7485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 218.608981][ T7485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 218.616934][ T7485] Call Trace: [ 218.620370][ T7485] hsr_forward_skb+0xab2/0x1640 [ 218.625225][ T7485] ? prp_fill_frame_info+0x620/0x620 [ 218.630681][ T7485] ? lock_chain_count+0x20/0x20 [ 218.635643][ T7485] ? find_held_lock+0x2d/0x110 [ 218.640474][ T7485] hsr_handle_frame+0x4a0/0x5e0 [ 218.645305][ T7485] ? hsr_nl_nodedown+0x300/0x300 [ 218.650220][ T7485] __netif_receive_skb_core+0x6b4/0x2e60 [ 218.655842][ T7485] ? __lock_acquire+0xb43/0x54d0 [ 218.660756][ T7485] ? generic_xdp_tx+0x520/0x520 [ 218.665587][ T7485] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.671644][ T7485] ? find_held_lock+0x2d/0x110 [ 218.676384][ T7485] ? lock_acquire+0x1ab/0x740 [ 218.681040][ T7485] __netif_receive_skb_one_core+0xaa/0x180 [ 218.687098][ T7485] ? __netif_receive_skb_core+0x2e60/0x2e60 [ 218.692966][ T7485] ? ktime_get_with_offset+0x26c/0x390 [ 218.698502][ T7485] netif_receive_skb+0xf5/0x650 [ 218.703460][ T7485] ? __netif_receive_skb+0x1a0/0x1a0 [ 218.708719][ T7485] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.714781][ T7485] ? build_skb+0x5f/0x120 [ 218.719182][ T7485] ? __tun_build_skb+0x163/0x210 [ 218.724098][ T7485] tun_rx_batched.isra.0+0x4b5/0x7c0 [ 218.729358][ T7485] ? tun_net_open+0xf0/0xf0 [ 218.733838][ T7485] ? lock_release+0x720/0x720 [ 218.738851][ T7485] ? tun_get_user+0x1c2f/0x2f20 [ 218.743737][ T7485] ? lock_downgrade+0x6e0/0x6e0 [ 218.748565][ T7485] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 218.754520][ T7485] tun_get_user+0xe59/0x2f20 [ 218.759209][ T7485] ? tun_build_skb+0xc20/0xc20 [ 218.763946][ T7485] ? find_held_lock+0x2d/0x110 [ 218.768691][ T7485] ? tun_get+0xef/0x1c0 [ 218.772834][ T7485] tun_chr_write_iter+0xbd/0x1a0 [ 218.777921][ T7485] ? aa_path_link+0x2e0/0x2e0 [ 218.782750][ T7485] new_sync_write+0x35d/0x5f0 [ 218.787424][ T7485] ? new_sync_read+0x5f0/0x5f0 [ 218.792162][ T7485] ? lock_downgrade+0x6e0/0x6e0 [ 218.796991][ T7485] ? security_file_permission+0x49/0x450 [ 218.803130][ T7485] vfs_write+0x5c3/0x870 [ 218.807869][ T7485] ksys_write+0xf4/0x1d0 [ 218.812198][ T7485] ? __ia32_sys_read+0xa0/0xa0 [ 218.817035][ T7485] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 218.822988][ T7485] ? syscall_enter_from_user_mode+0x27/0x70 [ 218.828858][ T7485] do_syscall_64+0x2d/0x40 [ 218.833426][ T7485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.839294][ T7485] RIP: 0033:0x7fcb6faeb24f [ 218.843684][ T7485] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 218.863857][ T7485] RSP: 002b:00007fcb6f2ac130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 218.872343][ T7485] RAX: ffffffffffffffda RBX: 00007fcb6fc59f80 RCX: 00007fcb6faeb24f [ 218.880292][ T7485] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 218.888353][ T7485] RBP: 00007fcb6f2ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 218.896487][ T7485] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 218.904529][ T7485] R13: 00007ffc675905ff R14: 00007fcb6f2ac300 R15: 0000000000022000 [ 218.912488][ T7485] Modules linked in: [ 218.916409][ T7485] ---[ end trace 574188a5320e0f5e ]--- [ 218.922059][ T7485] RIP: 0010:skb_clone+0xdf/0x300 [ 218.926988][ T7485] Code: 02 00 0f 85 fd 01 00 00 48 8b 5b 28 48 85 db 0f 85 ab 00 00 00 4c 8d 75 7e 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <0f> b6 04 02 4c 89 f2 83 e2 07 38 d0 7f 08 84 c0 0f 85 44 01 00 00 [ 218.946701][ T7485] RSP: 0018:ffffc90009927548 EFLAGS: 00010207 [ 218.952995][ T7485] RAX: dffffc0000000000 RBX: ffff88801a7a8680 RCX: 1ffff11003307d30 [ 218.960981][ T7485] RDX: 000000000000000f RSI: 0000000000000a20 RDI: 0000000000000000 [ 218.969038][ T7485] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8a89a753 [ 218.976989][ T7485] R10: fffffbfff15134ea R11: 6637303030302052 R12: 0000000000000a20 [ 218.985001][ T7485] R13: dffffc0000000000 R14: 000000000000007e R15: ffff88801983e8c0 [ 218.993250][ T7485] FS: 00007fcb6f2ac700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 219.002288][ T7485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.008968][ T7485] CR2: 00007fcb6f2abff8 CR3: 0000000029cd1000 CR4: 00000000003506e0 [ 219.017009][ T7485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 219.025525][ T7485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 219.033519][ T7485] Kernel panic - not syncing: Fatal exception in interrupt [ 219.041550][ T7485] Kernel Offset: disabled [ 219.046487][ T7485] Rebooting in 86400 seconds..