Warning: Permanently added '10.128.1.7' (ECDSA) to the list of known hosts.
[   60.478078][ T4054] chnl_net:caif_netlink_parms(): no params data found
[   60.530081][ T4054] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.537799][ T4054] bridge0: port 1(bridge_slave_0) entered disabled state
[   60.545781][ T4054] device bridge_slave_0 entered promiscuous mode
[   60.556043][ T4054] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.563406][ T4054] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.572988][ T4054] device bridge_slave_1 entered promiscuous mode
[   60.599339][ T4054] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   60.612006][ T4054] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   60.641107][ T4054] team0: Port device team_slave_0 added
[   60.650913][ T4054] team0: Port device team_slave_1 added
[   60.668335][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_0
[   60.675468][ T4054] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   60.703641][ T4054] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   60.715592][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_1
[   60.722961][ T4054] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   60.749484][ T4054] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   60.772388][ T4054] device hsr_slave_0 entered promiscuous mode
[   60.779332][ T4054] device hsr_slave_1 entered promiscuous mode
[   60.831832][ T4054] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.839325][ T4054] bridge0: port 2(bridge_slave_1) entered forwarding state
[   60.846604][ T4054] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.854126][ T4054] bridge0: port 1(bridge_slave_0) entered forwarding state
[   60.889074][ T4054] 8021q: adding VLAN 0 to HW filter on device bond0
[   60.900877][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   60.909540][   T25] bridge0: port 1(bridge_slave_0) entered disabled state
[   60.918212][   T25] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.925754][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   60.937883][ T4054] 8021q: adding VLAN 0 to HW filter on device team0
[   60.949333][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   60.957916][   T25] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.965138][   T25] bridge0: port 1(bridge_slave_0) entered forwarding state
[   60.975400][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   60.984887][ T2932] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.991974][ T2932] bridge0: port 2(bridge_slave_1) entered forwarding state
[   61.015659][ T4054] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   61.026673][ T4054] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   61.041444][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   61.050644][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   61.059102][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   61.071522][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   61.080017][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   61.087928][   T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   61.106630][ T4054] 8021q: adding VLAN 0 to HW filter on device batadv0
[   61.114685][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   61.122570][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   61.278716][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   61.293481][ T4054] device veth0_vlan entered promiscuous mode
[   61.300246][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   61.311756][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   61.320428][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   61.330511][ T4054] device veth1_vlan entered promiscuous mode
[   61.347869][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   61.356001][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   61.364510][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   61.375919][ T4054] device veth0_macvtap entered promiscuous mode
[   61.384878][ T4054] device veth1_macvtap entered promiscuous mode
[   61.399468][ T4054] batman_adv: batadv0: Interface activated: batadv_slave_0
[   61.407014][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   61.416033][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   61.428839][ T4054] batman_adv: batadv0: Interface activated: batadv_slave_1
[   61.437303][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   61.474341][ T4087] FAULT_INJECTION: forcing a failure.
[   61.474341][ T4087] name fail_futex, interval 1, probability 0, space 0, times 1
[   61.488050][ T4087] CPU: 1 PID: 4087 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   61.496818][ T4087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   61.511811][ T4087] Call Trace:
[   61.515099][ T4087]  <TASK>
[   61.518012][ T4087]  dump_stack_lvl+0x57/0x7d
[   61.522514][ T4087]  should_fail.cold+0x5/0xa
[   61.527025][ T4087]  get_futex_key+0x3c1/0xff0
[   61.531688][ T4087]  ? futex_setup_timer+0xc0/0xc0
[   61.536791][ T4087]  ? __lock_acquire+0x15d3/0x5410
[   61.541794][ T4087]  futex_wake+0xc3/0x3f0
[   61.546031][ T4087]  ? futex_wake_mark+0x140/0x140
[   61.550949][ T4087]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   61.557101][ T4087]  do_futex+0x111/0x1c0
[   61.561325][ T4087]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   61.567653][ T4087]  ? __context_tracking_exit+0x80/0x90
[   61.573124][ T4087]  ? lock_downgrade+0x6e0/0x6e0
[   61.577985][ T4087]  ? __context_tracking_enter+0x93/0xa0
[   61.583519][ T4087]  __x64_sys_futex+0x16c/0x3d0
[   61.588379][ T4087]  ? do_futex+0x1c0/0x1c0
[   61.592839][ T4087]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   61.598821][ T4087]  ? syscall_enter_from_user_mode+0x21/0x70
[   61.604921][ T4087]  do_syscall_64+0x35/0xb0
[   61.609321][ T4087]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   61.615286][ T4087] RIP: 0033:0x7fe7c9c1f029
[   61.619692][ T4087] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   61.639428][ T4087] RSP: 002b:00007fe7c9bcc2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   61.648032][ T4087] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9c1f029
[   61.656994][ T4087] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe7c9ca74ec
[   61.665050][ T4087] RBP: 00007fe7c9c746cc R08: 0000000000000001 R09: 0000000000000034
[   61.673270][ T4087] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7c9ca74ec
[   61.681346][ T4087] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   61.689333][ T4087]  </TASK>
[   61.712078][ T4090] FAULT_INJECTION: forcing a failure.
[   61.712078][ T4090] name fail_futex, interval 1, probability 0, space 0, times 0
[   61.726372][ T4090] CPU: 0 PID: 4090 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   61.735327][ T4090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   61.745403][ T4090] Call Trace:
[   61.748795][ T4090]  <TASK>
[   61.751900][ T4090]  dump_stack_lvl+0x57/0x7d
[   61.756388][ T4090]  should_fail.cold+0x5/0xa
[   61.760967][ T4090]  get_futex_key+0x3c1/0xff0
[   61.765982][ T4090]  ? lockdep_hardirqs_on+0x79/0x100
[   61.771261][ T4090]  ? futex_setup_timer+0xc0/0xc0
[   61.776186][ T4090]  ? __lock_acquire+0x15d3/0x5410
[   61.781199][ T4090]  futex_wake+0xc3/0x3f0
[   61.785784][ T4090]  ? futex_wake_mark+0x140/0x140
[   61.790711][ T4090]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   61.796864][ T4090]  do_futex+0x111/0x1c0
[   61.801011][ T4090]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   61.807062][ T4090]  ? __context_tracking_exit+0x80/0x90
[   61.812592][ T4090]  ? lock_downgrade+0x6e0/0x6e0
[   61.817417][ T4090]  ? __context_tracking_enter+0x93/0xa0
[   61.822934][ T4090]  __x64_sys_futex+0x16c/0x3d0
[   61.827763][ T4090]  ? do_futex+0x1c0/0x1c0
[   61.832077][ T4090]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   61.838028][ T4090]  ? syscall_enter_from_user_mode+0x21/0x70
[   61.844027][ T4090]  do_syscall_64+0x35/0xb0
[   61.848522][ T4090]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   61.854419][ T4090] RIP: 0033:0x7fe7c9c1f029
[   61.858968][ T4090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   61.878815][ T4090] RSP: 002b:00007fe7c9bcc2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   61.887381][ T4090] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9c1f029
[   61.895358][ T4090] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe7c9ca74ec
[   61.903317][ T4090] RBP: 00007fe7c9c746cc R08: 0000000000000001 R09: 0000000000000034
[   61.911268][ T4090] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7c9ca74ec
[   61.919221][ T4090] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   61.928072][ T4090]  </TASK>
[   61.940708][ T4090] device syz_tun entered promiscuous mode
[   61.948380][ T4090] device batadv_slave_0 entered promiscuous mode
[   61.961807][ T4092] FAULT_INJECTION: forcing a failure.
[   61.961807][ T4092] name failslab, interval 1, probability 0, space 0, times 1
[   61.975302][ T4092] CPU: 0 PID: 4092 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   61.984187][ T4092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   61.994511][ T4092] Call Trace:
[   61.997788][ T4092]  <TASK>
[   62.000985][ T4092]  dump_stack_lvl+0x57/0x7d
[   62.005486][ T4092]  should_fail.cold+0x5/0xa
[   62.010271][ T4092]  ? hsr_add_node+0x57/0x930
[   62.015087][ T4092]  should_failslab+0x5/0x10
[   62.019580][ T4092]  kmem_cache_alloc_trace+0x55/0x2c0
[   62.025059][ T4092]  hsr_add_node+0x57/0x930
[   62.029528][ T4092]  hsr_forward_skb+0x3ca/0x18b0
[   62.034378][ T4092]  ? prp_fill_frame_info+0x610/0x610
[   62.039642][ T4092]  ? mark_lock+0xef/0x1840
[   62.044165][ T4092]  ? lock_chain_count+0x20/0x20
[   62.049016][ T4092]  hsr_handle_frame+0x47b/0x680
[   62.054207][ T4092]  ? hsr_nl_nodedown+0x300/0x300
[   62.059151][ T4092]  __netif_receive_skb_core+0x78d/0x2eb0
[   62.064830][ T4092]  ? __lock_acquire+0xbe6/0x5410
[   62.069770][ T4092]  ? generic_xdp_tx+0x540/0x540
[   62.074703][ T4092]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.080687][ T4092]  ? find_held_lock+0x2d/0x110
[   62.085469][ T4092]  ? lock_acquire+0x1ab/0x510
[   62.090482][ T4092]  __netif_receive_skb_one_core+0xaa/0x180
[   62.096550][ T4092]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   62.102441][ T4092]  ? ktime_get_with_offset+0x26c/0x390
[   62.107900][ T4092]  netif_receive_skb+0xec/0x640
[   62.112752][ T4092]  ? __netif_receive_skb+0x190/0x190
[   62.118029][ T4092]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.124594][ T4092]  ? build_skb+0x88/0x150
[   62.129080][ T4092]  ? __tun_build_skb+0x163/0x210
[   62.134223][ T4092]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   62.139496][ T4092]  ? tun_net_open+0xf0/0xf0
[   62.144105][ T4092]  ? lock_release+0x720/0x720
[   62.148806][ T4092]  ? tun_get_user+0x1afc/0x2e00
[   62.153668][ T4092]  ? lock_downgrade+0x6e0/0x6e0
[   62.158528][ T4092]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   62.164497][ T4092]  tun_get_user+0x1c7e/0x2e00
[   62.169194][ T4092]  ? tun_build_skb+0xc90/0xc90
[   62.174211][ T4092]  ? tun_device_event+0x620/0xff0
[   62.179230][ T4092]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.185304][ T4092]  tun_chr_write_iter+0xb9/0x160
[   62.190232][ T4092]  new_sync_write+0x368/0x600
[   62.195153][ T4092]  ? new_sync_read+0x5f0/0x5f0
[   62.199912][ T4092]  ? __fget_files+0x1d7/0x3c0
[   62.204587][ T4092]  vfs_write+0x609/0x900
[   62.208843][ T4092]  ksys_write+0xf4/0x1d0
[   62.213073][ T4092]  ? __ia32_sys_read+0xa0/0xa0
[   62.217846][ T4092]  ? syscall_enter_from_user_mode+0x2b/0x70
[   62.223727][ T4092]  do_syscall_64+0x35/0xb0
[   62.228219][ T4092]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   62.234090][ T4092] RIP: 0033:0x7fe7c9bdf1ff
[   62.238486][ T4092] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   62.258259][ T4092] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   62.266756][ T4092] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   62.274989][ T4092] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   62.283115][ T4092] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   62.291465][ T4092] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   62.299653][ T4092] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   62.308212][ T4092]  </TASK>
[   62.362707][ T4096] FAULT_INJECTION: forcing a failure.
[   62.362707][ T4096] name failslab, interval 1, probability 0, space 0, times 0
[   62.376231][ T4096] CPU: 0 PID: 4096 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   62.385527][ T4096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   62.396042][ T4096] Call Trace:
[   62.399318][ T4096]  <TASK>
[   62.402260][ T4096]  dump_stack_lvl+0x57/0x7d
[   62.406757][ T4096]  should_fail.cold+0x5/0xa
[   62.411502][ T4096]  ? hsr_add_node+0x57/0x930
[   62.416312][ T4096]  should_failslab+0x5/0x10
[   62.421018][ T4096]  kmem_cache_alloc_trace+0x55/0x2c0
[   62.426317][ T4096]  hsr_add_node+0x57/0x930
[   62.430923][ T4096]  hsr_forward_skb+0x3ca/0x18b0
[   62.435826][ T4096]  ? prp_fill_frame_info+0x610/0x610
[   62.441433][ T4096]  ? mark_lock+0xef/0x1840
[   62.445843][ T4096]  ? lock_chain_count+0x20/0x20
[   62.450799][ T4096]  hsr_handle_frame+0x47b/0x680
[   62.455740][ T4096]  ? hsr_nl_nodedown+0x300/0x300
[   62.460699][ T4096]  __netif_receive_skb_core+0x78d/0x2eb0
[   62.466321][ T4096]  ? __lock_acquire+0xbe6/0x5410
[   62.471236][ T4096]  ? generic_xdp_tx+0x540/0x540
[   62.476074][ T4096]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.482134][ T4096]  ? find_held_lock+0x2d/0x110
[   62.486900][ T4096]  ? lock_acquire+0x1ab/0x510
[   62.491896][ T4096]  __netif_receive_skb_one_core+0xaa/0x180
[   62.498000][ T4096]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   62.503894][ T4096]  ? ktime_get_with_offset+0x26c/0x390
[   62.509527][ T4096]  netif_receive_skb+0xec/0x640
[   62.514394][ T4096]  ? __netif_receive_skb+0x190/0x190
[   62.519679][ T4096]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.525836][ T4096]  ? build_skb+0x88/0x150
[   62.530394][ T4096]  ? __tun_build_skb+0x163/0x210
[   62.535317][ T4096]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   62.540580][ T4096]  ? tun_net_open+0xf0/0xf0
[   62.545087][ T4096]  ? lock_release+0x720/0x720
[   62.549739][ T4096]  ? tun_get_user+0x1afc/0x2e00
[   62.554653][ T4096]  ? lock_downgrade+0x6e0/0x6e0
[   62.559482][ T4096]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   62.565627][ T4096]  tun_get_user+0x1c7e/0x2e00
[   62.570374][ T4096]  ? tun_build_skb+0xc90/0xc90
[   62.575113][ T4096]  ? tun_device_event+0x620/0xff0
[   62.580137][ T4096]  ? lock_downgrade+0x6e0/0x6e0
[   62.584988][ T4096]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.591055][ T4096]  tun_chr_write_iter+0xb9/0x160
[   62.595988][ T4096]  new_sync_write+0x368/0x600
[   62.600844][ T4096]  ? new_sync_read+0x5f0/0x5f0
[   62.605598][ T4096]  ? perf_callchain_user+0x670/0xa30
[   62.610868][ T4096]  ? __fget_files+0x1d7/0x3c0
[   62.615617][ T4096]  vfs_write+0x609/0x900
[   62.619841][ T4096]  ksys_write+0xf4/0x1d0
[   62.624189][ T4096]  ? __ia32_sys_read+0xa0/0xa0
[   62.629021][ T4096]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   62.634985][ T4096]  ? syscall_enter_from_user_mode+0x21/0x70
[   62.640977][ T4096]  do_syscall_64+0x35/0xb0
[   62.645402][ T4096]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   62.651289][ T4096] RIP: 0033:0x7fe7c9bdf1ff
[   62.656047][ T4096] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   62.675635][ T4096] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   62.684246][ T4096] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   62.692356][ T4096] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   62.700327][ T4096] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   62.708467][ T4096] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   62.716515][ T4096] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   62.724574][ T4096]  </TASK>
[   62.793194][ T4099] FAULT_INJECTION: forcing a failure.
[   62.793194][ T4099] name failslab, interval 1, probability 0, space 0, times 0
[   62.806142][ T4099] CPU: 1 PID: 4099 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   62.815414][ T4099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   62.825769][ T4099] Call Trace:
[   62.829145][ T4099]  <TASK>
[   62.832110][ T4099]  dump_stack_lvl+0x57/0x7d
[   62.836709][ T4099]  should_fail.cold+0x5/0xa
[   62.841207][ T4099]  ? hsr_add_node+0x57/0x930
[   62.845788][ T4099]  should_failslab+0x5/0x10
[   62.850376][ T4099]  kmem_cache_alloc_trace+0x55/0x2c0
[   62.855657][ T4099]  hsr_add_node+0x57/0x930
[   62.860166][ T4099]  hsr_forward_skb+0x3ca/0x18b0
[   62.865005][ T4099]  ? prp_fill_frame_info+0x610/0x610
[   62.870430][ T4099]  ? mark_lock+0xef/0x1840
[   62.875286][ T4099]  ? lock_chain_count+0x20/0x20
[   62.880139][ T4099]  hsr_handle_frame+0x47b/0x680
[   62.884977][ T4099]  ? hsr_nl_nodedown+0x300/0x300
[   62.889914][ T4099]  __netif_receive_skb_core+0x78d/0x2eb0
[   62.895645][ T4099]  ? __lock_acquire+0xbe6/0x5410
[   62.900585][ T4099]  ? generic_xdp_tx+0x540/0x540
[   62.905515][ T4099]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.911736][ T4099]  ? find_held_lock+0x2d/0x110
[   62.916565][ T4099]  ? lock_acquire+0x1ab/0x510
[   62.921222][ T4099]  __netif_receive_skb_one_core+0xaa/0x180
[   62.927009][ T4099]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   62.932884][ T4099]  ? ktime_get_with_offset+0x26c/0x390
[   62.938950][ T4099]  netif_receive_skb+0xec/0x640
[   62.943793][ T4099]  ? __netif_receive_skb+0x190/0x190
[   62.949071][ T4099]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   62.955113][ T4099]  ? build_skb+0x88/0x150
[   62.959422][ T4099]  ? __tun_build_skb+0x163/0x210
[   62.964583][ T4099]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   62.969982][ T4099]  ? tun_net_open+0xf0/0xf0
[   62.974461][ T4099]  ? lock_release+0x720/0x720
[   62.979116][ T4099]  ? tun_get_user+0x1afc/0x2e00
[   62.983942][ T4099]  ? lock_downgrade+0x6e0/0x6e0
[   62.988770][ T4099]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   62.994727][ T4099]  tun_get_user+0x1c7e/0x2e00
[   62.999409][ T4099]  ? tun_build_skb+0xc90/0xc90
[   63.004463][ T4099]  ? tun_device_event+0x620/0xff0
[   63.009591][ T4099]  ? lock_downgrade+0x6e0/0x6e0
[   63.014515][ T4099]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   63.020489][ T4099]  tun_chr_write_iter+0xb9/0x160
[   63.025407][ T4099]  new_sync_write+0x368/0x600
[   63.030129][ T4099]  ? new_sync_read+0x5f0/0x5f0
[   63.034878][ T4099]  ? perf_callchain_user+0x670/0xa30
[   63.040149][ T4099]  ? __fget_files+0x1d7/0x3c0
[   63.044824][ T4099]  vfs_write+0x609/0x900
[   63.049054][ T4099]  ksys_write+0xf4/0x1d0
[   63.053271][ T4099]  ? __ia32_sys_read+0xa0/0xa0
[   63.058099][ T4099]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   63.064052][ T4099]  ? syscall_enter_from_user_mode+0x21/0x70
[   63.069924][ T4099]  do_syscall_64+0x35/0xb0
[   63.074668][ T4099]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   63.080561][ T4099] RIP: 0033:0x7fe7c9bdf1ff
[   63.085221][ T4099] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   63.105195][ T4099] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   63.113692][ T4099] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   63.121672][ T4099] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   63.129813][ T4099] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   63.137766][ T4099] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   63.145739][ T4099] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   63.153707][ T4099]  </TASK>
[   63.203024][ T4102] FAULT_INJECTION: forcing a failure.
[   63.203024][ T4102] name failslab, interval 1, probability 0, space 0, times 0
[   63.215885][ T4102] CPU: 1 PID: 4102 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   63.224862][ T4102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   63.235380][ T4102] Call Trace:
[   63.238719][ T4102]  <TASK>
[   63.241835][ T4102]  dump_stack_lvl+0x57/0x7d
[   63.246336][ T4102]  should_fail.cold+0x5/0xa
[   63.250850][ T4102]  ? hsr_add_node+0x57/0x930
[   63.255450][ T4102]  should_failslab+0x5/0x10
[   63.259944][ T4102]  kmem_cache_alloc_trace+0x55/0x2c0
[   63.265220][ T4102]  hsr_add_node+0x57/0x930
[   63.269812][ T4102]  hsr_forward_skb+0x3ca/0x18b0
[   63.274642][ T4102]  ? prp_fill_frame_info+0x610/0x610
[   63.279911][ T4102]  ? mark_lock+0xef/0x1840
[   63.284339][ T4102]  ? lock_chain_count+0x20/0x20
[   63.289175][ T4102]  hsr_handle_frame+0x47b/0x680
[   63.294006][ T4102]  ? hsr_nl_nodedown+0x300/0x300
[   63.298943][ T4102]  __netif_receive_skb_core+0x78d/0x2eb0
[   63.304775][ T4102]  ? __lock_acquire+0xbe6/0x5410
[   63.309707][ T4102]  ? generic_xdp_tx+0x540/0x540
[   63.314719][ T4102]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   63.320683][ T4102]  ? find_held_lock+0x2d/0x110
[   63.325424][ T4102]  ? lock_acquire+0x1ab/0x510
[   63.330080][ T4102]  __netif_receive_skb_one_core+0xaa/0x180
[   63.335863][ T4102]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   63.342098][ T4102]  ? ktime_get_with_offset+0x26c/0x390
[   63.347554][ T4102]  netif_receive_skb+0xec/0x640
[   63.352423][ T4102]  ? __netif_receive_skb+0x190/0x190
[   63.357793][ T4102]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   63.363909][ T4102]  ? build_skb+0x88/0x150
[   63.368257][ T4102]  ? __tun_build_skb+0x163/0x210
[   63.373184][ T4102]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   63.378577][ T4102]  ? tun_net_open+0xf0/0xf0
[   63.383633][ T4102]  ? lock_release+0x720/0x720
[   63.388306][ T4102]  ? tun_get_user+0x1afc/0x2e00
[   63.393157][ T4102]  ? lock_downgrade+0x6e0/0x6e0
[   63.398297][ T4102]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   63.404269][ T4102]  tun_get_user+0x1c7e/0x2e00
[   63.408944][ T4102]  ? tun_build_skb+0xc90/0xc90
[   63.413870][ T4102]  ? tun_device_event+0x620/0xff0
[   63.419109][ T4102]  ? lock_downgrade+0x6e0/0x6e0
[   63.424147][ T4102]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   63.430180][ T4102]  tun_chr_write_iter+0xb9/0x160
[   63.435102][ T4102]  new_sync_write+0x368/0x600
[   63.439776][ T4102]  ? new_sync_read+0x5f0/0x5f0
[   63.444518][ T4102]  ? perf_callchain_user+0x670/0xa30
[   63.450069][ T4102]  ? __fget_files+0x1d7/0x3c0
[   63.455531][ T4102]  vfs_write+0x609/0x900
[   63.459762][ T4102]  ksys_write+0xf4/0x1d0
[   63.463995][ T4102]  ? __ia32_sys_read+0xa0/0xa0
[   63.469007][ T4102]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   63.475112][ T4102]  ? syscall_enter_from_user_mode+0x21/0x70
[   63.481844][ T4102]  do_syscall_64+0x35/0xb0
[   63.486260][ T4102]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   63.492752][ T4102] RIP: 0033:0x7fe7c9bdf1ff
[   63.497385][ T4102] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   63.517086][ T4102] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   63.525587][ T4102] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   63.533635][ T4102] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   63.541693][ T4102] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   63.549850][ T4102] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   63.557818][ T4102] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   63.565891][ T4102]  </TASK>
[   63.621811][ T4105] FAULT_INJECTION: forcing a failure.
[   63.621811][ T4105] name failslab, interval 1, probability 0, space 0, times 0
[   63.634562][ T4105] CPU: 0 PID: 4105 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   63.643484][ T4105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   63.653527][ T4105] Call Trace:
[   63.656803][ T4105]  <TASK>
[   63.659825][ T4105]  dump_stack_lvl+0x57/0x7d
[   63.664505][ T4105]  should_fail.cold+0x5/0xa
[   63.669089][ T4105]  ? hsr_add_node+0x57/0x930
[   63.673670][ T4105]  should_failslab+0x5/0x10
[   63.678264][ T4105]  kmem_cache_alloc_trace+0x55/0x2c0
[   63.684167][ T4105]  hsr_add_node+0x57/0x930
[   63.688660][ T4105]  hsr_forward_skb+0x3ca/0x18b0
[   63.693708][ T4105]  ? prp_fill_frame_info+0x610/0x610
[   63.700100][ T4105]  ? mark_lock+0xef/0x1840
[   63.704698][ T4105]  ? lock_chain_count+0x20/0x20
[   63.710611][ T4105]  hsr_handle_frame+0x47b/0x680
[   63.715721][ T4105]  ? hsr_nl_nodedown+0x300/0x300
[   63.720631][ T4105]  __netif_receive_skb_core+0x78d/0x2eb0
[   63.726242][ T4105]  ? __lock_acquire+0xbe6/0x5410
[   63.731156][ T4105]  ? generic_xdp_tx+0x540/0x540
[   63.735983][ T4105]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   63.741940][ T4105]  ? find_held_lock+0x2d/0x110
[   63.746772][ T4105]  ? lock_acquire+0x1ab/0x510
[   63.751440][ T4105]  __netif_receive_skb_one_core+0xaa/0x180
[   63.757224][ T4105]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   63.763277][ T4105]  ? ktime_get_with_offset+0x26c/0x390
[   63.768809][ T4105]  netif_receive_skb+0xec/0x640
[   63.773641][ T4105]  ? __netif_receive_skb+0x190/0x190
[   63.779000][ T4105]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   63.785240][ T4105]  ? build_skb+0x88/0x150
[   63.789646][ T4105]  ? __tun_build_skb+0x163/0x210
[   63.794703][ T4105]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   63.800331][ T4105]  ? tun_net_open+0xf0/0xf0
[   63.804937][ T4105]  ? lock_release+0x720/0x720
[   63.809615][ T4105]  ? tun_get_user+0x1afc/0x2e00
[   63.814452][ T4105]  ? lock_downgrade+0x6e0/0x6e0
[   63.819433][ T4105]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   63.825719][ T4105]  tun_get_user+0x1c7e/0x2e00
[   63.830396][ T4105]  ? tun_build_skb+0xc90/0xc90
[   63.835225][ T4105]  ? tun_device_event+0x620/0xff0
[   63.840225][ T4105]  ? lock_downgrade+0x6e0/0x6e0
[   63.845063][ T4105]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   63.852431][ T4105]  tun_chr_write_iter+0xb9/0x160
[   63.857370][ T4105]  new_sync_write+0x368/0x600
[   63.862126][ T4105]  ? new_sync_read+0x5f0/0x5f0
[   63.866877][ T4105]  ? perf_callchain_user+0x670/0xa30
[   63.872143][ T4105]  ? __fget_files+0x1d7/0x3c0
[   63.876885][ T4105]  vfs_write+0x609/0x900
[   63.881103][ T4105]  ksys_write+0xf4/0x1d0
[   63.885579][ T4105]  ? __ia32_sys_read+0xa0/0xa0
[   63.890502][ T4105]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   63.896558][ T4105]  ? syscall_enter_from_user_mode+0x21/0x70
[   63.902433][ T4105]  do_syscall_64+0x35/0xb0
[   63.906853][ T4105]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   63.912938][ T4105] RIP: 0033:0x7fe7c9bdf1ff
[   63.917370][ T4105] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   63.937587][ T4105] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   63.946191][ T4105] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   63.954148][ T4105] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   63.962100][ T4105] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   63.970071][ T4105] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   63.978125][ T4105] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   63.986343][ T4105]  </TASK>
[   64.052633][ T4108] FAULT_INJECTION: forcing a failure.
[   64.052633][ T4108] name failslab, interval 1, probability 0, space 0, times 0
[   64.065469][ T4108] CPU: 0 PID: 4108 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   64.074308][ T4108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   64.084346][ T4108] Call Trace:
[   64.087613][ T4108]  <TASK>
[   64.090731][ T4108]  dump_stack_lvl+0x57/0x7d
[   64.095383][ T4108]  should_fail.cold+0x5/0xa
[   64.099892][ T4108]  ? hsr_add_node+0x57/0x930
[   64.104554][ T4108]  should_failslab+0x5/0x10
[   64.109042][ T4108]  kmem_cache_alloc_trace+0x55/0x2c0
[   64.114327][ T4108]  hsr_add_node+0x57/0x930
[   64.118738][ T4108]  hsr_forward_skb+0x3ca/0x18b0
[   64.123661][ T4108]  ? prp_fill_frame_info+0x610/0x610
[   64.129073][ T4108]  ? mark_lock+0xef/0x1840
[   64.133504][ T4108]  ? lock_chain_count+0x20/0x20
[   64.138583][ T4108]  hsr_handle_frame+0x47b/0x680
[   64.143482][ T4108]  ? hsr_nl_nodedown+0x300/0x300
[   64.148609][ T4108]  __netif_receive_skb_core+0x78d/0x2eb0
[   64.154396][ T4108]  ? __lock_acquire+0xbe6/0x5410
[   64.159429][ T4108]  ? generic_xdp_tx+0x540/0x540
[   64.164573][ T4108]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   64.170755][ T4108]  ? find_held_lock+0x2d/0x110
[   64.175511][ T4108]  ? lock_acquire+0x1ab/0x510
[   64.180174][ T4108]  __netif_receive_skb_one_core+0xaa/0x180
[   64.185977][ T4108]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   64.191913][ T4108]  ? ktime_get_with_offset+0x26c/0x390
[   64.197360][ T4108]  netif_receive_skb+0xec/0x640
[   64.202194][ T4108]  ? __netif_receive_skb+0x190/0x190
[   64.207468][ T4108]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   64.213504][ T4108]  ? build_skb+0x88/0x150
[   64.217821][ T4108]  ? __tun_build_skb+0x163/0x210
[   64.222739][ T4108]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   64.228020][ T4108]  ? tun_net_open+0xf0/0xf0
[   64.232528][ T4108]  ? lock_release+0x720/0x720
[   64.237187][ T4108]  ? tun_get_user+0x1afc/0x2e00
[   64.242202][ T4108]  ? lock_downgrade+0x6e0/0x6e0
[   64.247040][ T4108]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   64.253026][ T4108]  tun_get_user+0x1c7e/0x2e00
[   64.257698][ T4108]  ? tun_build_skb+0xc90/0xc90
[   64.262629][ T4108]  ? tun_device_event+0x620/0xff0
[   64.267649][ T4108]  ? lock_downgrade+0x6e0/0x6e0
[   64.272572][ T4108]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   64.278714][ T4108]  tun_chr_write_iter+0xb9/0x160
[   64.284445][ T4108]  new_sync_write+0x368/0x600
[   64.289195][ T4108]  ? new_sync_read+0x5f0/0x5f0
[   64.293993][ T4108]  ? perf_callchain_user+0x670/0xa30
[   64.299278][ T4108]  ? __fget_files+0x1d7/0x3c0
[   64.303940][ T4108]  vfs_write+0x609/0x900
[   64.308310][ T4108]  ksys_write+0xf4/0x1d0
[   64.312754][ T4108]  ? __ia32_sys_read+0xa0/0xa0
[   64.317588][ T4108]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   64.323561][ T4108]  ? syscall_enter_from_user_mode+0x21/0x70
[   64.329699][ T4108]  do_syscall_64+0x35/0xb0
[   64.334105][ T4108]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   64.339976][ T4108] RIP: 0033:0x7fe7c9bdf1ff
[   64.344382][ T4108] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   64.363985][ T4108] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   64.372470][ T4108] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   64.380434][ T4108] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   64.388386][ T4108] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   64.396334][ T4108] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   64.404405][ T4108] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   64.412384][ T4108]  </TASK>
[   64.472132][ T4111] FAULT_INJECTION: forcing a failure.
[   64.472132][ T4111] name failslab, interval 1, probability 0, space 0, times 0
[   64.484907][ T4111] CPU: 1 PID: 4111 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   64.493878][ T4111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   64.504077][ T4111] Call Trace:
[   64.507356][ T4111]  <TASK>
[   64.510276][ T4111]  dump_stack_lvl+0x57/0x7d
[   64.514766][ T4111]  should_fail.cold+0x5/0xa
[   64.519250][ T4111]  ? hsr_add_node+0x57/0x930
[   64.523825][ T4111]  should_failslab+0x5/0x10
[   64.528575][ T4111]  kmem_cache_alloc_trace+0x55/0x2c0
[   64.533858][ T4111]  hsr_add_node+0x57/0x930
[   64.540256][ T4111]  hsr_forward_skb+0x3ca/0x18b0
[   64.545100][ T4111]  ? prp_fill_frame_info+0x610/0x610
[   64.550374][ T4111]  ? mark_lock+0xef/0x1840
[   64.554780][ T4111]  ? lock_chain_count+0x20/0x20
[   64.559703][ T4111]  hsr_handle_frame+0x47b/0x680
[   64.564638][ T4111]  ? hsr_nl_nodedown+0x300/0x300
[   64.569826][ T4111]  __netif_receive_skb_core+0x78d/0x2eb0
[   64.575560][ T4111]  ? __lock_acquire+0xbe6/0x5410
[   64.580483][ T4111]  ? generic_xdp_tx+0x540/0x540
[   64.585338][ T4111]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   64.591382][ T4111]  ? find_held_lock+0x2d/0x110
[   64.596249][ T4111]  ? lock_acquire+0x1ab/0x510
[   64.600934][ T4111]  __netif_receive_skb_one_core+0xaa/0x180
[   64.606731][ T4111]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   64.612612][ T4111]  ? ktime_get_with_offset+0x26c/0x390
[   64.618065][ T4111]  netif_receive_skb+0xec/0x640
[   64.622907][ T4111]  ? __netif_receive_skb+0x190/0x190
[   64.628296][ T4111]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   64.634253][ T4111]  ? build_skb+0x88/0x150
[   64.638567][ T4111]  ? __tun_build_skb+0x163/0x210
[   64.643574][ T4111]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   64.648954][ T4111]  ? tun_net_open+0xf0/0xf0
[   64.653539][ T4111]  ? lock_release+0x720/0x720
[   64.658202][ T4111]  ? tun_get_user+0x1afc/0x2e00
[   64.663150][ T4111]  ? lock_downgrade+0x6e0/0x6e0
[   64.667991][ T4111]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   64.673955][ T4111]  tun_get_user+0x1c7e/0x2e00
[   64.678630][ T4111]  ? tun_build_skb+0xc90/0xc90
[   64.683475][ T4111]  ? tun_device_event+0x620/0xff0
[   64.688502][ T4111]  ? lock_downgrade+0x6e0/0x6e0
[   64.693510][ T4111]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   64.699577][ T4111]  tun_chr_write_iter+0xb9/0x160
[   64.704594][ T4111]  new_sync_write+0x368/0x600
[   64.709293][ T4111]  ? new_sync_read+0x5f0/0x5f0
[   64.714034][ T4111]  ? perf_callchain_user+0x670/0xa30
[   64.719320][ T4111]  ? __fget_files+0x1d7/0x3c0
[   64.724199][ T4111]  vfs_write+0x609/0x900
[   64.728616][ T4111]  ksys_write+0xf4/0x1d0
[   64.732870][ T4111]  ? __ia32_sys_read+0xa0/0xa0
[   64.737620][ T4111]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   64.743586][ T4111]  ? syscall_enter_from_user_mode+0x21/0x70
[   64.749556][ T4111]  do_syscall_64+0x35/0xb0
[   64.753960][ T4111]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   64.759937][ T4111] RIP: 0033:0x7fe7c9bdf1ff
[   64.764772][ T4111] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   64.784838][ T4111] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   64.793430][ T4111] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   64.801647][ T4111] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   64.809777][ T4111] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   64.817831][ T4111] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   64.826138][ T4111] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   64.834290][ T4111]  </TASK>
[   64.892404][ T4114] FAULT_INJECTION: forcing a failure.
[   64.892404][ T4114] name failslab, interval 1, probability 0, space 0, times 0
[   64.905054][ T4114] CPU: 1 PID: 4114 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   64.913876][ T4114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   64.924009][ T4114] Call Trace:
[   64.927434][ T4114]  <TASK>
[   64.930497][ T4114]  dump_stack_lvl+0x57/0x7d
[   64.935372][ T4114]  should_fail.cold+0x5/0xa
[   64.939888][ T4114]  ? hsr_add_node+0x57/0x930
[   64.944552][ T4114]  should_failslab+0x5/0x10
[   64.949051][ T4114]  kmem_cache_alloc_trace+0x55/0x2c0
[   64.954332][ T4114]  hsr_add_node+0x57/0x930
[   64.958741][ T4114]  hsr_forward_skb+0x3ca/0x18b0
[   64.963666][ T4114]  ? prp_fill_frame_info+0x610/0x610
[   64.969083][ T4114]  ? mark_lock+0xef/0x1840
[   64.973505][ T4114]  ? lock_chain_count+0x20/0x20
[   64.978359][ T4114]  hsr_handle_frame+0x47b/0x680
[   64.983187][ T4114]  ? hsr_nl_nodedown+0x300/0x300
[   64.988103][ T4114]  __netif_receive_skb_core+0x78d/0x2eb0
[   64.993742][ T4114]  ? __lock_acquire+0xbe6/0x5410
[   64.998671][ T4114]  ? generic_xdp_tx+0x540/0x540
[   65.003605][ T4114]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.009632][ T4114]  ? find_held_lock+0x2d/0x110
[   65.014390][ T4114]  ? lock_acquire+0x1ab/0x510
[   65.019063][ T4114]  __netif_receive_skb_one_core+0xaa/0x180
[   65.024969][ T4114]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   65.030930][ T4114]  ? ktime_get_with_offset+0x26c/0x390
[   65.036538][ T4114]  netif_receive_skb+0xec/0x640
[   65.041377][ T4114]  ? __netif_receive_skb+0x190/0x190
[   65.046740][ T4114]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.052696][ T4114]  ? build_skb+0x88/0x150
[   65.057230][ T4114]  ? __tun_build_skb+0x163/0x210
[   65.062143][ T4114]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   65.067407][ T4114]  ? tun_net_open+0xf0/0xf0
[   65.071887][ T4114]  ? lock_release+0x720/0x720
[   65.076916][ T4114]  ? tun_get_user+0x1afc/0x2e00
[   65.081854][ T4114]  ? lock_downgrade+0x6e0/0x6e0
[   65.086688][ T4114]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   65.092720][ T4114]  tun_get_user+0x1c7e/0x2e00
[   65.097404][ T4114]  ? tun_build_skb+0xc90/0xc90
[   65.102162][ T4114]  ? tun_device_event+0x620/0xff0
[   65.107168][ T4114]  ? lock_downgrade+0x6e0/0x6e0
[   65.112021][ T4114]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.118085][ T4114]  tun_chr_write_iter+0xb9/0x160
[   65.123019][ T4114]  new_sync_write+0x368/0x600
[   65.127686][ T4114]  ? new_sync_read+0x5f0/0x5f0
[   65.132450][ T4114]  ? perf_callchain_user+0x670/0xa30
[   65.137723][ T4114]  ? __fget_files+0x1d7/0x3c0
[   65.142557][ T4114]  vfs_write+0x609/0x900
[   65.146791][ T4114]  ksys_write+0xf4/0x1d0
[   65.151011][ T4114]  ? __ia32_sys_read+0xa0/0xa0
[   65.155950][ T4114]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   65.162088][ T4114]  ? syscall_enter_from_user_mode+0x21/0x70
[   65.168132][ T4114]  do_syscall_64+0x35/0xb0
[   65.172546][ T4114]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   65.178623][ T4114] RIP: 0033:0x7fe7c9bdf1ff
[   65.183024][ T4114] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   65.203024][ T4114] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   65.211416][ T4114] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   65.219371][ T4114] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   65.227336][ T4114] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   65.235285][ T4114] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   65.243236][ T4114] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   65.251196][ T4114]  </TASK>
[   65.311336][ T4117] FAULT_INJECTION: forcing a failure.
[   65.311336][ T4117] name failslab, interval 1, probability 0, space 0, times 0
[   65.324049][ T4117] CPU: 1 PID: 4117 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   65.332786][ T4117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   65.342827][ T4117] Call Trace:
[   65.346355][ T4117]  <TASK>
[   65.349304][ T4117]  dump_stack_lvl+0x57/0x7d
[   65.353793][ T4117]  should_fail.cold+0x5/0xa
[   65.358544][ T4117]  ? hsr_add_node+0x57/0x930
[   65.363224][ T4117]  should_failslab+0x5/0x10
[   65.367727][ T4117]  kmem_cache_alloc_trace+0x55/0x2c0
[   65.373081][ T4117]  hsr_add_node+0x57/0x930
[   65.377486][ T4117]  hsr_forward_skb+0x3ca/0x18b0
[   65.382316][ T4117]  ? prp_fill_frame_info+0x610/0x610
[   65.387583][ T4117]  ? mark_lock+0xef/0x1840
[   65.391978][ T4117]  ? lock_chain_count+0x20/0x20
[   65.396820][ T4117]  hsr_handle_frame+0x47b/0x680
[   65.401741][ T4117]  ? hsr_nl_nodedown+0x300/0x300
[   65.406657][ T4117]  __netif_receive_skb_core+0x78d/0x2eb0
[   65.412365][ T4117]  ? __lock_acquire+0xbe6/0x5410
[   65.417290][ T4117]  ? generic_xdp_tx+0x540/0x540
[   65.422953][ T4117]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.429092][ T4117]  ? find_held_lock+0x2d/0x110
[   65.433866][ T4117]  ? lock_acquire+0x1ab/0x510
[   65.438533][ T4117]  __netif_receive_skb_one_core+0xaa/0x180
[   65.444362][ T4117]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   65.450483][ T4117]  ? ktime_get_with_offset+0x26c/0x390
[   65.456076][ T4117]  netif_receive_skb+0xec/0x640
[   65.461253][ T4117]  ? __netif_receive_skb+0x190/0x190
[   65.466633][ T4117]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.472598][ T4117]  ? build_skb+0x88/0x150
[   65.476915][ T4117]  ? __tun_build_skb+0x163/0x210
[   65.481834][ T4117]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   65.487204][ T4117]  ? tun_net_open+0xf0/0xf0
[   65.491724][ T4117]  ? lock_release+0x720/0x720
[   65.496404][ T4117]  ? tun_get_user+0x1afc/0x2e00
[   65.501709][ T4117]  ? lock_downgrade+0x6e0/0x6e0
[   65.506634][ T4117]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   65.512942][ T4117]  tun_get_user+0x1c7e/0x2e00
[   65.517701][ T4117]  ? tun_build_skb+0xc90/0xc90
[   65.522530][ T4117]  ? tun_device_event+0x620/0xff0
[   65.527627][ T4117]  ? lock_downgrade+0x6e0/0x6e0
[   65.532505][ T4117]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.538656][ T4117]  tun_chr_write_iter+0xb9/0x160
[   65.544981][ T4117]  new_sync_write+0x368/0x600
[   65.549774][ T4117]  ? new_sync_read+0x5f0/0x5f0
[   65.554873][ T4117]  ? perf_callchain_user+0x670/0xa30
[   65.560162][ T4117]  ? __fget_files+0x1d7/0x3c0
[   65.564922][ T4117]  vfs_write+0x609/0x900
[   65.569183][ T4117]  ksys_write+0xf4/0x1d0
[   65.573957][ T4117]  ? __ia32_sys_read+0xa0/0xa0
[   65.578718][ T4117]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   65.584705][ T4117]  ? syscall_enter_from_user_mode+0x21/0x70
[   65.590791][ T4117]  do_syscall_64+0x35/0xb0
[   65.595205][ T4117]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   65.601079][ T4117] RIP: 0033:0x7fe7c9bdf1ff
[   65.605474][ T4117] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   65.625159][ T4117] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   65.633724][ T4117] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   65.641767][ T4117] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   65.649718][ T4117] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   65.660619][ T4117] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   65.668680][ T4117] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   65.676741][ T4117]  </TASK>
[   65.752254][ T4120] FAULT_INJECTION: forcing a failure.
[   65.752254][ T4120] name failslab, interval 1, probability 0, space 0, times 0
[   65.764931][ T4120] CPU: 1 PID: 4120 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   65.773758][ T4120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   65.783994][ T4120] Call Trace:
[   65.787279][ T4120]  <TASK>
[   65.790345][ T4120]  dump_stack_lvl+0x57/0x7d
[   65.794840][ T4120]  should_fail.cold+0x5/0xa
[   65.799402][ T4120]  ? hsr_add_node+0x57/0x930
[   65.803990][ T4120]  should_failslab+0x5/0x10
[   65.808511][ T4120]  kmem_cache_alloc_trace+0x55/0x2c0
[   65.813956][ T4120]  hsr_add_node+0x57/0x930
[   65.818360][ T4120]  hsr_forward_skb+0x3ca/0x18b0
[   65.823281][ T4120]  ? prp_fill_frame_info+0x610/0x610
[   65.828679][ T4120]  ? mark_lock+0xef/0x1840
[   65.833077][ T4120]  ? lock_chain_count+0x20/0x20
[   65.838095][ T4120]  hsr_handle_frame+0x47b/0x680
[   65.842920][ T4120]  ? hsr_nl_nodedown+0x300/0x300
[   65.847842][ T4120]  __netif_receive_skb_core+0x78d/0x2eb0
[   65.853974][ T4120]  ? __lock_acquire+0xbe6/0x5410
[   65.858892][ T4120]  ? generic_xdp_tx+0x540/0x540
[   65.863741][ T4120]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.869723][ T4120]  ? find_held_lock+0x2d/0x110
[   65.874560][ T4120]  ? lock_acquire+0x1ab/0x510
[   65.879219][ T4120]  __netif_receive_skb_one_core+0xaa/0x180
[   65.885019][ T4120]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   65.890886][ T4120]  ? ktime_get_with_offset+0x26c/0x390
[   65.896337][ T4120]  netif_receive_skb+0xec/0x640
[   65.901326][ T4120]  ? __netif_receive_skb+0x190/0x190
[   65.906594][ T4120]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.912551][ T4120]  ? build_skb+0x88/0x150
[   65.917001][ T4120]  ? __tun_build_skb+0x163/0x210
[   65.922878][ T4120]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   65.928162][ T4120]  ? tun_net_open+0xf0/0xf0
[   65.932660][ T4120]  ? lock_release+0x720/0x720
[   65.937508][ T4120]  ? tun_get_user+0x1afc/0x2e00
[   65.942432][ T4120]  ? lock_downgrade+0x6e0/0x6e0
[   65.947261][ T4120]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   65.953222][ T4120]  tun_get_user+0x1c7e/0x2e00
[   65.958149][ T4120]  ? tun_build_skb+0xc90/0xc90
[   65.962980][ T4120]  ? tun_device_event+0x620/0xff0
[   65.967991][ T4120]  ? lock_downgrade+0x6e0/0x6e0
[   65.972834][ T4120]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   65.978858][ T4120]  tun_chr_write_iter+0xb9/0x160
[   65.983790][ T4120]  new_sync_write+0x368/0x600
[   65.988449][ T4120]  ? new_sync_read+0x5f0/0x5f0
[   65.994065][ T4120]  ? perf_callchain_user+0x670/0xa30
[   65.999361][ T4120]  ? __fget_files+0x1d7/0x3c0
[   66.004026][ T4120]  vfs_write+0x609/0x900
[   66.008251][ T4120]  ksys_write+0xf4/0x1d0
[   66.012577][ T4120]  ? __ia32_sys_read+0xa0/0xa0
[   66.017316][ T4120]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   66.023742][ T4120]  ? syscall_enter_from_user_mode+0x21/0x70
[   66.029795][ T4120]  do_syscall_64+0x35/0xb0
[   66.034191][ T4120]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   66.040151][ T4120] RIP: 0033:0x7fe7c9bdf1ff
[   66.044608][ T4120] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   66.064494][ T4120] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   66.073375][ T4120] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   66.081462][ T4120] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   66.089516][ T4120] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   66.097473][ T4120] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   66.105512][ T4120] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   66.113483][ T4120]  </TASK>
[   66.173216][ T4123] FAULT_INJECTION: forcing a failure.
[   66.173216][ T4123] name failslab, interval 1, probability 0, space 0, times 0
[   66.186131][ T4123] CPU: 0 PID: 4123 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   66.194998][ T4123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   66.205038][ T4123] Call Trace:
[   66.208304][ T4123]  <TASK>
[   66.211389][ T4123]  dump_stack_lvl+0x57/0x7d
[   66.218044][ T4123]  should_fail.cold+0x5/0xa
[   66.222536][ T4123]  ? hsr_add_node+0x57/0x930
[   66.227121][ T4123]  should_failslab+0x5/0x10
[   66.231605][ T4123]  kmem_cache_alloc_trace+0x55/0x2c0
[   66.236945][ T4123]  hsr_add_node+0x57/0x930
[   66.241369][ T4123]  hsr_forward_skb+0x3ca/0x18b0
[   66.246225][ T4123]  ? prp_fill_frame_info+0x610/0x610
[   66.251729][ T4123]  ? mark_lock+0xef/0x1840
[   66.256143][ T4123]  ? lock_chain_count+0x20/0x20
[   66.261121][ T4123]  hsr_handle_frame+0x47b/0x680
[   66.266065][ T4123]  ? hsr_nl_nodedown+0x300/0x300
[   66.270987][ T4123]  __netif_receive_skb_core+0x78d/0x2eb0
[   66.276611][ T4123]  ? __lock_acquire+0xbe6/0x5410
[   66.281535][ T4123]  ? generic_xdp_tx+0x540/0x540
[   66.286409][ T4123]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   66.292790][ T4123]  ? find_held_lock+0x2d/0x110
[   66.297548][ T4123]  ? lock_acquire+0x1ab/0x510
[   66.302473][ T4123]  __netif_receive_skb_one_core+0xaa/0x180
[   66.308291][ T4123]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   66.314177][ T4123]  ? ktime_get_with_offset+0x26c/0x390
[   66.319637][ T4123]  netif_receive_skb+0xec/0x640
[   66.324578][ T4123]  ? __netif_receive_skb+0x190/0x190
[   66.329882][ T4123]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   66.335968][ T4123]  ? build_skb+0x88/0x150
[   66.340298][ T4123]  ? __tun_build_skb+0x163/0x210
[   66.345590][ T4123]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   66.351046][ T4123]  ? tun_net_open+0xf0/0xf0
[   66.355662][ T4123]  ? lock_release+0x720/0x720
[   66.360378][ T4123]  ? tun_get_user+0x1afc/0x2e00
[   66.365226][ T4123]  ? lock_downgrade+0x6e0/0x6e0
[   66.370102][ T4123]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   66.376077][ T4123]  tun_get_user+0x1c7e/0x2e00
[   66.381321][ T4123]  ? tun_build_skb+0xc90/0xc90
[   66.386278][ T4123]  ? tun_device_event+0x620/0xff0
[   66.391288][ T4123]  ? lock_downgrade+0x6e0/0x6e0
[   66.396543][ T4123]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   66.402626][ T4123]  tun_chr_write_iter+0xb9/0x160
[   66.407690][ T4123]  new_sync_write+0x368/0x600
[   66.412352][ T4123]  ? new_sync_read+0x5f0/0x5f0
[   66.417092][ T4123]  ? perf_callchain_user+0x670/0xa30
[   66.422542][ T4123]  ? __fget_files+0x1d7/0x3c0
[   66.427746][ T4123]  vfs_write+0x609/0x900
[   66.432078][ T4123]  ksys_write+0xf4/0x1d0
[   66.436316][ T4123]  ? __ia32_sys_read+0xa0/0xa0
[   66.441067][ T4123]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   66.447147][ T4123]  ? syscall_enter_from_user_mode+0x21/0x70
[   66.453035][ T4123]  do_syscall_64+0x35/0xb0
[   66.457543][ T4123]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   66.463543][ T4123] RIP: 0033:0x7fe7c9bdf1ff
[   66.467989][ T4123] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   66.488273][ T4123] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   66.496846][ T4123] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   66.504815][ T4123] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   66.513062][ T4123] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   66.521655][ T4123] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   66.530033][ T4123] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   66.538379][ T4123]  </TASK>
[   66.602900][ T4126] FAULT_INJECTION: forcing a failure.
[   66.602900][ T4126] name failslab, interval 1, probability 0, space 0, times 0
[   66.615897][ T4126] CPU: 1 PID: 4126 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   66.624934][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   66.634996][ T4126] Call Trace:
[   66.638480][ T4126]  <TASK>
[   66.641506][ T4126]  dump_stack_lvl+0x57/0x7d
[   66.646059][ T4126]  should_fail.cold+0x5/0xa
[   66.650839][ T4126]  ? hsr_add_node+0x57/0x930
[   66.655426][ T4126]  should_failslab+0x5/0x10
[   66.660257][ T4126]  kmem_cache_alloc_trace+0x55/0x2c0
[   66.665748][ T4126]  hsr_add_node+0x57/0x930
[   66.670350][ T4126]  hsr_forward_skb+0x3ca/0x18b0
[   66.675188][ T4126]  ? prp_fill_frame_info+0x610/0x610
[   66.680554][ T4126]  ? mark_lock+0xef/0x1840
[   66.684971][ T4126]  ? lock_chain_count+0x20/0x20
[   66.691453][ T4126]  hsr_handle_frame+0x47b/0x680
[   66.696369][ T4126]  ? hsr_nl_nodedown+0x300/0x300
[   66.701649][ T4126]  __netif_receive_skb_core+0x78d/0x2eb0
[   66.707274][ T4126]  ? __lock_acquire+0xbe6/0x5410
[   66.712208][ T4126]  ? generic_xdp_tx+0x540/0x540
[   66.717222][ T4126]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   66.723186][ T4126]  ? find_held_lock+0x2d/0x110
[   66.727941][ T4126]  ? lock_acquire+0x1ab/0x510
[   66.732602][ T4126]  __netif_receive_skb_one_core+0xaa/0x180
[   66.738389][ T4126]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   66.744282][ T4126]  ? ktime_get_with_offset+0x26c/0x390
[   66.749811][ T4126]  netif_receive_skb+0xec/0x640
[   66.754667][ T4126]  ? __netif_receive_skb+0x190/0x190
[   66.759942][ T4126]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   66.765928][ T4126]  ? build_skb+0x88/0x150
[   66.770300][ T4126]  ? __tun_build_skb+0x163/0x210
[   66.775233][ T4126]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   66.780533][ T4126]  ? tun_net_open+0xf0/0xf0
[   66.785369][ T4126]  ? lock_release+0x720/0x720
[   66.790032][ T4126]  ? tun_get_user+0x1afc/0x2e00
[   66.794897][ T4126]  ? lock_downgrade+0x6e0/0x6e0
[   66.799735][ T4126]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   66.805718][ T4126]  tun_get_user+0x1c7e/0x2e00
[   66.810395][ T4126]  ? tun_build_skb+0xc90/0xc90
[   66.815144][ T4126]  ? tun_device_event+0x620/0xff0
[   66.820174][ T4126]  ? lock_downgrade+0x6e0/0x6e0
[   66.825016][ T4126]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   66.831001][ T4126]  tun_chr_write_iter+0xb9/0x160
[   66.835943][ T4126]  new_sync_write+0x368/0x600
[   66.840602][ T4126]  ? new_sync_read+0x5f0/0x5f0
[   66.845345][ T4126]  ? perf_callchain_user+0x670/0xa30
[   66.850617][ T4126]  ? __fget_files+0x1d7/0x3c0
[   66.855285][ T4126]  vfs_write+0x609/0x900
[   66.859591][ T4126]  ksys_write+0xf4/0x1d0
[   66.863930][ T4126]  ? __ia32_sys_read+0xa0/0xa0
[   66.868899][ T4126]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   66.874985][ T4126]  ? syscall_enter_from_user_mode+0x21/0x70
[   66.880873][ T4126]  do_syscall_64+0x35/0xb0
[   66.885277][ T4126]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   66.891149][ T4126] RIP: 0033:0x7fe7c9bdf1ff
[   66.895572][ T4126] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   66.915154][ T4126] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   66.923714][ T4126] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   66.931685][ T4126] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   66.939643][ T4126] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   66.947879][ T4126] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   66.955954][ T4126] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   66.964274][ T4126]  </TASK>
[   67.013115][ T4129] FAULT_INJECTION: forcing a failure.
[   67.013115][ T4129] name failslab, interval 1, probability 0, space 0, times 0
[   67.025946][ T4129] CPU: 0 PID: 4129 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   67.034814][ T4129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   67.044851][ T4129] Call Trace:
[   67.048117][ T4129]  <TASK>
[   67.051180][ T4129]  dump_stack_lvl+0x57/0x7d
[   67.055773][ T4129]  should_fail.cold+0x5/0xa
[   67.060268][ T4129]  ? hsr_add_node+0x57/0x930
[   67.064839][ T4129]  should_failslab+0x5/0x10
[   67.069333][ T4129]  kmem_cache_alloc_trace+0x55/0x2c0
[   67.074827][ T4129]  hsr_add_node+0x57/0x930
[   67.079236][ T4129]  hsr_forward_skb+0x3ca/0x18b0
[   67.084164][ T4129]  ? prp_fill_frame_info+0x610/0x610
[   67.089422][ T4129]  ? mark_lock+0xef/0x1840
[   67.093819][ T4129]  ? lock_chain_count+0x20/0x20
[   67.098651][ T4129]  hsr_handle_frame+0x47b/0x680
[   67.104335][ T4129]  ? hsr_nl_nodedown+0x300/0x300
[   67.109438][ T4129]  __netif_receive_skb_core+0x78d/0x2eb0
[   67.115059][ T4129]  ? __lock_acquire+0xbe6/0x5410
[   67.120422][ T4129]  ? generic_xdp_tx+0x540/0x540
[   67.125257][ T4129]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   67.131212][ T4129]  ? find_held_lock+0x2d/0x110
[   67.135960][ T4129]  ? lock_acquire+0x1ab/0x510
[   67.140613][ T4129]  __netif_receive_skb_one_core+0xaa/0x180
[   67.146394][ T4129]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   67.152261][ T4129]  ? ktime_get_with_offset+0x26c/0x390
[   67.157706][ T4129]  netif_receive_skb+0xec/0x640
[   67.162535][ T4129]  ? __netif_receive_skb+0x190/0x190
[   67.167895][ T4129]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   67.173856][ T4129]  ? build_skb+0x88/0x150
[   67.178162][ T4129]  ? __tun_build_skb+0x163/0x210
[   67.183085][ T4129]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   67.188393][ T4129]  ? tun_net_open+0xf0/0xf0
[   67.192884][ T4129]  ? lock_release+0x720/0x720
[   67.197639][ T4129]  ? tun_get_user+0x1afc/0x2e00
[   67.202466][ T4129]  ? lock_downgrade+0x6e0/0x6e0
[   67.207295][ T4129]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   67.213527][ T4129]  tun_get_user+0x1c7e/0x2e00
[   67.218189][ T4129]  ? tun_build_skb+0xc90/0xc90
[   67.222930][ T4129]  ? tun_device_event+0x620/0xff0
[   67.228116][ T4129]  ? lock_downgrade+0x6e0/0x6e0
[   67.232939][ T4129]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   67.238912][ T4129]  tun_chr_write_iter+0xb9/0x160
[   67.243852][ T4129]  new_sync_write+0x368/0x600
[   67.248509][ T4129]  ? new_sync_read+0x5f0/0x5f0
[   67.253344][ T4129]  ? perf_callchain_user+0x670/0xa30
[   67.258615][ T4129]  ? __fget_files+0x1d7/0x3c0
[   67.263280][ T4129]  vfs_write+0x609/0x900
[   67.267498][ T4129]  ksys_write+0xf4/0x1d0
[   67.271735][ T4129]  ? __ia32_sys_read+0xa0/0xa0
[   67.276490][ T4129]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   67.282452][ T4129]  ? syscall_enter_from_user_mode+0x21/0x70
[   67.288593][ T4129]  do_syscall_64+0x35/0xb0
[   67.292990][ T4129]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   67.298946][ T4129] RIP: 0033:0x7fe7c9bdf1ff
[   67.303339][ T4129] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   67.322915][ T4129] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   67.331310][ T4129] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   67.339341][ T4129] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   67.347398][ T4129] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   67.355452][ T4129] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   67.363399][ T4129] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   67.371452][ T4129]  </TASK>
[   67.441944][ T4132] FAULT_INJECTION: forcing a failure.
[   67.441944][ T4132] name failslab, interval 1, probability 0, space 0, times 0
[   67.454701][ T4132] CPU: 0 PID: 4132 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   67.463537][ T4132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   67.473580][ T4132] Call Trace:
[   67.476849][ T4132]  <TASK>
[   67.479944][ T4132]  dump_stack_lvl+0x57/0x7d
[   67.484908][ T4132]  should_fail.cold+0x5/0xa
[   67.489398][ T4132]  ? hsr_add_node+0x57/0x930
[   67.493970][ T4132]  should_failslab+0x5/0x10
[   67.498892][ T4132]  kmem_cache_alloc_trace+0x55/0x2c0
[   67.504167][ T4132]  hsr_add_node+0x57/0x930
[   67.509257][ T4132]  hsr_forward_skb+0x3ca/0x18b0
[   67.514100][ T4132]  ? prp_fill_frame_info+0x610/0x610
[   67.519378][ T4132]  ? mark_lock+0xef/0x1840
[   67.523786][ T4132]  ? lock_chain_count+0x20/0x20
[   67.528712][ T4132]  hsr_handle_frame+0x47b/0x680
[   67.533721][ T4132]  ? hsr_nl_nodedown+0x300/0x300
[   67.538636][ T4132]  __netif_receive_skb_core+0x78d/0x2eb0
[   67.544271][ T4132]  ? __lock_acquire+0xbe6/0x5410
[   67.549277][ T4132]  ? generic_xdp_tx+0x540/0x540
[   67.554115][ T4132]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   67.560195][ T4132]  ? find_held_lock+0x2d/0x110
[   67.565040][ T4132]  ? lock_acquire+0x1ab/0x510
[   67.569718][ T4132]  __netif_receive_skb_one_core+0xaa/0x180
[   67.575597][ T4132]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   67.581468][ T4132]  ? ktime_get_with_offset+0x26c/0x390
[   67.586909][ T4132]  netif_receive_skb+0xec/0x640
[   67.591743][ T4132]  ? __netif_receive_skb+0x190/0x190
[   67.597020][ T4132]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   67.602984][ T4132]  ? build_skb+0x88/0x150
[   67.607299][ T4132]  ? __tun_build_skb+0x163/0x210
[   67.612226][ T4132]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   67.617488][ T4132]  ? tun_net_open+0xf0/0xf0
[   67.621976][ T4132]  ? lock_release+0x720/0x720
[   67.626814][ T4132]  ? tun_get_user+0x1afc/0x2e00
[   67.631667][ T4132]  ? lock_downgrade+0x6e0/0x6e0
[   67.637280][ T4132]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   67.643252][ T4132]  tun_get_user+0x1c7e/0x2e00
[   67.647930][ T4132]  ? tun_build_skb+0xc90/0xc90
[   67.652693][ T4132]  ? tun_device_event+0x620/0xff0
[   67.657693][ T4132]  ? lock_downgrade+0x6e0/0x6e0
[   67.662543][ T4132]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   67.668528][ T4132]  tun_chr_write_iter+0xb9/0x160
[   67.673453][ T4132]  new_sync_write+0x368/0x600
[   67.678115][ T4132]  ? new_sync_read+0x5f0/0x5f0
[   67.683089][ T4132]  ? perf_callchain_user+0x670/0xa30
[   67.688377][ T4132]  ? __fget_files+0x1d7/0x3c0
[   67.693051][ T4132]  vfs_write+0x609/0x900
[   67.697280][ T4132]  ksys_write+0xf4/0x1d0
[   67.701516][ T4132]  ? __ia32_sys_read+0xa0/0xa0
[   67.706487][ T4132]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   67.712488][ T4132]  ? syscall_enter_from_user_mode+0x21/0x70
[   67.718480][ T4132]  do_syscall_64+0x35/0xb0
[   67.722966][ T4132]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   67.729378][ T4132] RIP: 0033:0x7fe7c9bdf1ff
[   67.733777][ T4132] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   67.753357][ T4132] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   67.761750][ T4132] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   67.770152][ T4132] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   67.778116][ T4132] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   67.786171][ T4132] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   67.794132][ T4132] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   67.802183][ T4132]  </TASK>
[   67.871690][ T4135] FAULT_INJECTION: forcing a failure.
[   67.871690][ T4135] name failslab, interval 1, probability 0, space 0, times 0
[   67.884585][ T4135] CPU: 1 PID: 4135 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   67.893843][ T4135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   67.903884][ T4135] Call Trace:
[   67.907164][ T4135]  <TASK>
[   67.910082][ T4135]  dump_stack_lvl+0x57/0x7d
[   67.914571][ T4135]  should_fail.cold+0x5/0xa
[   67.919055][ T4135]  ? hsr_add_node+0x57/0x930
[   67.923623][ T4135]  should_failslab+0x5/0x10
[   67.928115][ T4135]  kmem_cache_alloc_trace+0x55/0x2c0
[   67.933398][ T4135]  hsr_add_node+0x57/0x930
[   67.937818][ T4135]  hsr_forward_skb+0x3ca/0x18b0
[   67.942660][ T4135]  ? prp_fill_frame_info+0x610/0x610
[   67.947916][ T4135]  ? mark_lock+0xef/0x1840
[   67.952308][ T4135]  ? lock_chain_count+0x20/0x20
[   67.957153][ T4135]  hsr_handle_frame+0x47b/0x680
[   67.961980][ T4135]  ? hsr_nl_nodedown+0x300/0x300
[   67.966900][ T4135]  __netif_receive_skb_core+0x78d/0x2eb0
[   67.972516][ T4135]  ? __lock_acquire+0xbe6/0x5410
[   67.977431][ T4135]  ? generic_xdp_tx+0x540/0x540
[   67.982263][ T4135]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   67.988222][ T4135]  ? find_held_lock+0x2d/0x110
[   67.992981][ T4135]  ? lock_acquire+0x1ab/0x510
[   67.997730][ T4135]  __netif_receive_skb_one_core+0xaa/0x180
[   68.003516][ T4135]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   68.009407][ T4135]  ? ktime_get_with_offset+0x26c/0x390
[   68.014859][ T4135]  netif_receive_skb+0xec/0x640
[   68.019706][ T4135]  ? __netif_receive_skb+0x190/0x190
[   68.024996][ T4135]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.030951][ T4135]  ? build_skb+0x88/0x150
[   68.035259][ T4135]  ? __tun_build_skb+0x163/0x210
[   68.040184][ T4135]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   68.045534][ T4135]  ? tun_net_open+0xf0/0xf0
[   68.050098][ T4135]  ? lock_release+0x720/0x720
[   68.054758][ T4135]  ? tun_get_user+0x1afc/0x2e00
[   68.059583][ T4135]  ? lock_downgrade+0x6e0/0x6e0
[   68.064421][ T4135]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   68.070378][ T4135]  tun_get_user+0x1c7e/0x2e00
[   68.075399][ T4135]  ? tun_build_skb+0xc90/0xc90
[   68.080496][ T4135]  ? tun_device_event+0x620/0xff0
[   68.085681][ T4135]  ? lock_downgrade+0x6e0/0x6e0
[   68.090828][ T4135]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.096893][ T4135]  tun_chr_write_iter+0xb9/0x160
[   68.101956][ T4135]  new_sync_write+0x368/0x600
[   68.106799][ T4135]  ? new_sync_read+0x5f0/0x5f0
[   68.111566][ T4135]  ? perf_callchain_user+0x670/0xa30
[   68.116846][ T4135]  ? __fget_files+0x1d7/0x3c0
[   68.121514][ T4135]  vfs_write+0x609/0x900
[   68.125929][ T4135]  ksys_write+0xf4/0x1d0
[   68.130184][ T4135]  ? __ia32_sys_read+0xa0/0xa0
[   68.135023][ T4135]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   68.140979][ T4135]  ? syscall_enter_from_user_mode+0x21/0x70
[   68.146873][ T4135]  do_syscall_64+0x35/0xb0
[   68.151286][ T4135]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   68.157170][ T4135] RIP: 0033:0x7fe7c9bdf1ff
[   68.161563][ T4135] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   68.181322][ T4135] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   68.189853][ T4135] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   68.198158][ T4135] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   68.206213][ T4135] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   68.214251][ T4135] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   68.222198][ T4135] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   68.230301][ T4135]  </TASK>
[   68.282154][ T4138] FAULT_INJECTION: forcing a failure.
[   68.282154][ T4138] name failslab, interval 1, probability 0, space 0, times 0
[   68.295163][ T4138] CPU: 0 PID: 4138 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   68.303899][ T4138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   68.313950][ T4138] Call Trace:
[   68.317211][ T4138]  <TASK>
[   68.320123][ T4138]  dump_stack_lvl+0x57/0x7d
[   68.324616][ T4138]  should_fail.cold+0x5/0xa
[   68.329104][ T4138]  ? hsr_add_node+0x57/0x930
[   68.333932][ T4138]  should_failslab+0x5/0x10
[   68.338829][ T4138]  kmem_cache_alloc_trace+0x55/0x2c0
[   68.344183][ T4138]  hsr_add_node+0x57/0x930
[   68.348761][ T4138]  hsr_forward_skb+0x3ca/0x18b0
[   68.353701][ T4138]  ? prp_fill_frame_info+0x610/0x610
[   68.358977][ T4138]  ? mark_lock+0xef/0x1840
[   68.363373][ T4138]  ? lock_chain_count+0x20/0x20
[   68.368205][ T4138]  hsr_handle_frame+0x47b/0x680
[   68.373321][ T4138]  ? hsr_nl_nodedown+0x300/0x300
[   68.378245][ T4138]  __netif_receive_skb_core+0x78d/0x2eb0
[   68.383966][ T4138]  ? __lock_acquire+0xbe6/0x5410
[   68.388887][ T4138]  ? generic_xdp_tx+0x540/0x540
[   68.393787][ T4138]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.399753][ T4138]  ? find_held_lock+0x2d/0x110
[   68.404505][ T4138]  ? lock_acquire+0x1ab/0x510
[   68.409348][ T4138]  __netif_receive_skb_one_core+0xaa/0x180
[   68.415247][ T4138]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   68.421131][ T4138]  ? ktime_get_with_offset+0x26c/0x390
[   68.426578][ T4138]  netif_receive_skb+0xec/0x640
[   68.431539][ T4138]  ? __netif_receive_skb+0x190/0x190
[   68.436950][ T4138]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.442932][ T4138]  ? build_skb+0x88/0x150
[   68.447278][ T4138]  ? __tun_build_skb+0x163/0x210
[   68.452223][ T4138]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   68.457723][ T4138]  ? tun_net_open+0xf0/0xf0
[   68.462582][ T4138]  ? lock_release+0x720/0x720
[   68.467272][ T4138]  ? tun_get_user+0x1afc/0x2e00
[   68.472743][ T4138]  ? lock_downgrade+0x6e0/0x6e0
[   68.477583][ T4138]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   68.483909][ T4138]  tun_get_user+0x1c7e/0x2e00
[   68.488579][ T4138]  ? tun_build_skb+0xc90/0xc90
[   68.493327][ T4138]  ? tun_device_event+0x620/0xff0
[   68.498328][ T4138]  ? lock_downgrade+0x6e0/0x6e0
[   68.503161][ T4138]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.509560][ T4138]  tun_chr_write_iter+0xb9/0x160
[   68.514493][ T4138]  new_sync_write+0x368/0x600
[   68.519259][ T4138]  ? new_sync_read+0x5f0/0x5f0
[   68.524006][ T4138]  ? perf_callchain_user+0x670/0xa30
[   68.529295][ T4138]  ? __fget_files+0x1d7/0x3c0
[   68.533953][ T4138]  vfs_write+0x609/0x900
[   68.538188][ T4138]  ksys_write+0xf4/0x1d0
[   68.542420][ T4138]  ? __ia32_sys_read+0xa0/0xa0
[   68.547278][ T4138]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   68.553353][ T4138]  ? syscall_enter_from_user_mode+0x21/0x70
[   68.559230][ T4138]  do_syscall_64+0x35/0xb0
[   68.563793][ T4138]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   68.570018][ T4138] RIP: 0033:0x7fe7c9bdf1ff
[   68.574415][ T4138] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   68.594620][ T4138] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   68.603050][ T4138] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   68.611373][ T4138] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   68.619519][ T4138] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   68.627479][ T4138] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   68.635536][ T4138] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   68.643516][ T4138]  </TASK>
[   68.701860][ T4141] FAULT_INJECTION: forcing a failure.
[   68.701860][ T4141] name failslab, interval 1, probability 0, space 0, times 0
[   68.714908][ T4141] CPU: 1 PID: 4141 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   68.723908][ T4141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   68.734036][ T4141] Call Trace:
[   68.737371][ T4141]  <TASK>
[   68.740383][ T4141]  dump_stack_lvl+0x57/0x7d
[   68.745067][ T4141]  should_fail.cold+0x5/0xa
[   68.749562][ T4141]  ? hsr_add_node+0x57/0x930
[   68.754231][ T4141]  should_failslab+0x5/0x10
[   68.758735][ T4141]  kmem_cache_alloc_trace+0x55/0x2c0
[   68.764211][ T4141]  hsr_add_node+0x57/0x930
[   68.768719][ T4141]  hsr_forward_skb+0x3ca/0x18b0
[   68.773681][ T4141]  ? prp_fill_frame_info+0x610/0x610
[   68.779214][ T4141]  ? mark_lock+0xef/0x1840
[   68.783960][ T4141]  ? lock_chain_count+0x20/0x20
[   68.788807][ T4141]  hsr_handle_frame+0x47b/0x680
[   68.793649][ T4141]  ? hsr_nl_nodedown+0x300/0x300
[   68.799458][ T4141]  __netif_receive_skb_core+0x78d/0x2eb0
[   68.805256][ T4141]  ? __lock_acquire+0xbe6/0x5410
[   68.810282][ T4141]  ? generic_xdp_tx+0x540/0x540
[   68.815288][ T4141]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.821253][ T4141]  ? find_held_lock+0x2d/0x110
[   68.825995][ T4141]  ? lock_acquire+0x1ab/0x510
[   68.830662][ T4141]  __netif_receive_skb_one_core+0xaa/0x180
[   68.836644][ T4141]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   68.842702][ T4141]  ? ktime_get_with_offset+0x26c/0x390
[   68.848288][ T4141]  netif_receive_skb+0xec/0x640
[   68.853152][ T4141]  ? __netif_receive_skb+0x190/0x190
[   68.858424][ T4141]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.864388][ T4141]  ? build_skb+0x88/0x150
[   68.868702][ T4141]  ? __tun_build_skb+0x163/0x210
[   68.873621][ T4141]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   68.879245][ T4141]  ? tun_net_open+0xf0/0xf0
[   68.883740][ T4141]  ? lock_release+0x720/0x720
[   68.888398][ T4141]  ? tun_get_user+0x1afc/0x2e00
[   68.893328][ T4141]  ? lock_downgrade+0x6e0/0x6e0
[   68.898169][ T4141]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   68.904138][ T4141]  tun_get_user+0x1c7e/0x2e00
[   68.908808][ T4141]  ? tun_build_skb+0xc90/0xc90
[   68.913872][ T4141]  ? tun_device_event+0x620/0xff0
[   68.918900][ T4141]  ? lock_downgrade+0x6e0/0x6e0
[   68.923747][ T4141]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   68.929718][ T4141]  tun_chr_write_iter+0xb9/0x160
[   68.934829][ T4141]  new_sync_write+0x368/0x600
[   68.939504][ T4141]  ? new_sync_read+0x5f0/0x5f0
[   68.944265][ T4141]  ? perf_callchain_user+0x670/0xa30
[   68.949544][ T4141]  ? __fget_files+0x1d7/0x3c0
[   68.954200][ T4141]  vfs_write+0x609/0x900
[   68.958427][ T4141]  ksys_write+0xf4/0x1d0
[   68.962664][ T4141]  ? __ia32_sys_read+0xa0/0xa0
[   68.967527][ T4141]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   68.973502][ T4141]  ? syscall_enter_from_user_mode+0x21/0x70
[   68.979486][ T4141]  do_syscall_64+0x35/0xb0
[   68.983893][ T4141]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   68.989772][ T4141] RIP: 0033:0x7fe7c9bdf1ff
[   68.994353][ T4141] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   69.014199][ T4141] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   69.022604][ T4141] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   69.030561][ T4141] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   69.038506][ T4141] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   69.046477][ T4141] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   69.054428][ T4141] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   69.062479][ T4141]  </TASK>
[   69.101691][ T4144] FAULT_INJECTION: forcing a failure.
[   69.101691][ T4144] name failslab, interval 1, probability 0, space 0, times 0
[   69.115463][ T4144] CPU: 1 PID: 4144 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   69.124204][ T4144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.134332][ T4144] Call Trace:
[   69.137599][ T4144]  <TASK>
[   69.140605][ T4144]  dump_stack_lvl+0x57/0x7d
[   69.145092][ T4144]  should_fail.cold+0x5/0xa
[   69.149585][ T4144]  ? hsr_add_node+0x57/0x930
[   69.154217][ T4144]  should_failslab+0x5/0x10
[   69.158706][ T4144]  kmem_cache_alloc_trace+0x55/0x2c0
[   69.164010][ T4144]  hsr_add_node+0x57/0x930
[   69.168414][ T4144]  hsr_forward_skb+0x3ca/0x18b0
[   69.173247][ T4144]  ? prp_fill_frame_info+0x610/0x610
[   69.178624][ T4144]  ? mark_lock+0xef/0x1840
[   69.183127][ T4144]  ? lock_chain_count+0x20/0x20
[   69.188157][ T4144]  hsr_handle_frame+0x47b/0x680
[   69.193134][ T4144]  ? hsr_nl_nodedown+0x300/0x300
[   69.198050][ T4144]  __netif_receive_skb_core+0x78d/0x2eb0
[   69.203667][ T4144]  ? __lock_acquire+0xbe6/0x5410
[   69.209072][ T4144]  ? generic_xdp_tx+0x540/0x540
[   69.213933][ T4144]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.220187][ T4144]  ? find_held_lock+0x2d/0x110
[   69.224941][ T4144]  ? lock_acquire+0x1ab/0x510
[   69.230557][ T4144]  __netif_receive_skb_one_core+0xaa/0x180
[   69.236345][ T4144]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   69.242415][ T4144]  ? ktime_get_with_offset+0x26c/0x390
[   69.247868][ T4144]  netif_receive_skb+0xec/0x640
[   69.252703][ T4144]  ? __netif_receive_skb+0x190/0x190
[   69.257966][ T4144]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.264681][ T4144]  ? build_skb+0x88/0x150
[   69.269031][ T4144]  ? __tun_build_skb+0x163/0x210
[   69.273957][ T4144]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   69.279224][ T4144]  ? tun_net_open+0xf0/0xf0
[   69.283713][ T4144]  ? lock_release+0x720/0x720
[   69.288462][ T4144]  ? tun_get_user+0x1afc/0x2e00
[   69.293289][ T4144]  ? lock_downgrade+0x6e0/0x6e0
[   69.298775][ T4144]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.304921][ T4144]  tun_get_user+0x1c7e/0x2e00
[   69.309781][ T4144]  ? tun_build_skb+0xc90/0xc90
[   69.314893][ T4144]  ? tun_device_event+0x620/0xff0
[   69.319919][ T4144]  ? lock_downgrade+0x6e0/0x6e0
[   69.324878][ T4144]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.330942][ T4144]  tun_chr_write_iter+0xb9/0x160
[   69.336082][ T4144]  new_sync_write+0x368/0x600
[   69.341100][ T4144]  ? new_sync_read+0x5f0/0x5f0
[   69.346743][ T4144]  ? perf_callchain_user+0x670/0xa30
[   69.352025][ T4144]  ? __fget_files+0x1d7/0x3c0
[   69.356687][ T4144]  vfs_write+0x609/0x900
[   69.361043][ T4144]  ksys_write+0xf4/0x1d0
[   69.365278][ T4144]  ? __ia32_sys_read+0xa0/0xa0
[   69.370403][ T4144]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.376370][ T4144]  ? syscall_enter_from_user_mode+0x21/0x70
[   69.382250][ T4144]  do_syscall_64+0x35/0xb0
[   69.386882][ T4144]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   69.392846][ T4144] RIP: 0033:0x7fe7c9bdf1ff
[   69.397245][ T4144] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   69.416969][ T4144] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   69.425543][ T4144] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   69.433592][ T4144] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   69.441815][ T4144] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   69.449772][ T4144] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   69.459065][ T4144] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   69.467031][ T4144]  </TASK>
[   69.532278][ T4147] FAULT_INJECTION: forcing a failure.
[   69.532278][ T4147] name failslab, interval 1, probability 0, space 0, times 0
[   69.545074][ T4147] CPU: 0 PID: 4147 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   69.553828][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.563866][ T4147] Call Trace:
[   69.567363][ T4147]  <TASK>
[   69.570301][ T4147]  dump_stack_lvl+0x57/0x7d
[   69.574797][ T4147]  should_fail.cold+0x5/0xa
[   69.579292][ T4147]  ? hsr_add_node+0x57/0x930
[   69.583867][ T4147]  should_failslab+0x5/0x10
[   69.588458][ T4147]  kmem_cache_alloc_trace+0x55/0x2c0
[   69.593820][ T4147]  hsr_add_node+0x57/0x930
[   69.598221][ T4147]  hsr_forward_skb+0x3ca/0x18b0
[   69.603452][ T4147]  ? prp_fill_frame_info+0x610/0x610
[   69.608968][ T4147]  ? mark_lock+0xef/0x1840
[   69.613401][ T4147]  ? lock_chain_count+0x20/0x20
[   69.618357][ T4147]  hsr_handle_frame+0x47b/0x680
[   69.623187][ T4147]  ? hsr_nl_nodedown+0x300/0x300
[   69.628450][ T4147]  __netif_receive_skb_core+0x78d/0x2eb0
[   69.634427][ T4147]  ? __lock_acquire+0xbe6/0x5410
[   69.639338][ T4147]  ? generic_xdp_tx+0x540/0x540
[   69.644174][ T4147]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.650150][ T4147]  ? find_held_lock+0x2d/0x110
[   69.654891][ T4147]  ? lock_acquire+0x1ab/0x510
[   69.659544][ T4147]  __netif_receive_skb_one_core+0xaa/0x180
[   69.665461][ T4147]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   69.671351][ T4147]  ? ktime_get_with_offset+0x26c/0x390
[   69.676848][ T4147]  netif_receive_skb+0xec/0x640
[   69.681866][ T4147]  ? __netif_receive_skb+0x190/0x190
[   69.687127][ T4147]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.693171][ T4147]  ? build_skb+0x88/0x150
[   69.697477][ T4147]  ? __tun_build_skb+0x163/0x210
[   69.702392][ T4147]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   69.707755][ T4147]  ? tun_net_open+0xf0/0xf0
[   69.712253][ T4147]  ? lock_release+0x720/0x720
[   69.716907][ T4147]  ? tun_get_user+0x1afc/0x2e00
[   69.721819][ T4147]  ? lock_downgrade+0x6e0/0x6e0
[   69.726663][ T4147]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.732741][ T4147]  tun_get_user+0x1c7e/0x2e00
[   69.737416][ T4147]  ? tun_build_skb+0xc90/0xc90
[   69.742162][ T4147]  ? tun_device_event+0x620/0xff0
[   69.747178][ T4147]  ? lock_downgrade+0x6e0/0x6e0
[   69.752022][ T4147]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.758726][ T4147]  tun_chr_write_iter+0xb9/0x160
[   69.763729][ T4147]  new_sync_write+0x368/0x600
[   69.768639][ T4147]  ? new_sync_read+0x5f0/0x5f0
[   69.773380][ T4147]  ? perf_callchain_user+0x670/0xa30
[   69.778725][ T4147]  ? __fget_files+0x1d7/0x3c0
[   69.783410][ T4147]  vfs_write+0x609/0x900
[   69.787663][ T4147]  ksys_write+0xf4/0x1d0
[   69.791930][ T4147]  ? __ia32_sys_read+0xa0/0xa0
[   69.796674][ T4147]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.802641][ T4147]  ? syscall_enter_from_user_mode+0x21/0x70
[   69.808598][ T4147]  do_syscall_64+0x35/0xb0
[   69.813166][ T4147]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   69.819030][ T4147] RIP: 0033:0x7fe7c9bdf1ff
[   69.823432][ T4147] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   69.843673][ T4147] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   69.852077][ T4147] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   69.860028][ T4147] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   69.867990][ T4147] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   69.876092][ T4147] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   69.884059][ T4147] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   69.892242][ T4147]  </TASK>
[   69.942956][ T4150] FAULT_INJECTION: forcing a failure.
[   69.942956][ T4150] name failslab, interval 1, probability 0, space 0, times 0
[   69.956175][ T4150] CPU: 0 PID: 4150 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   69.965092][ T4150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.975139][ T4150] Call Trace:
[   69.978501][ T4150]  <TASK>
[   69.981700][ T4150]  dump_stack_lvl+0x57/0x7d
[   69.986393][ T4150]  should_fail.cold+0x5/0xa
[   69.991106][ T4150]  ? hsr_add_node+0x57/0x930
[   69.995694][ T4150]  should_failslab+0x5/0x10
[   70.000186][ T4150]  kmem_cache_alloc_trace+0x55/0x2c0
[   70.005565][ T4150]  hsr_add_node+0x57/0x930
[   70.010912][ T4150]  hsr_forward_skb+0x3ca/0x18b0
[   70.015853][ T4150]  ? prp_fill_frame_info+0x610/0x610
[   70.021248][ T4150]  ? mark_lock+0xef/0x1840
[   70.025962][ T4150]  ? lock_chain_count+0x20/0x20
[   70.030836][ T4150]  hsr_handle_frame+0x47b/0x680
[   70.035770][ T4150]  ? hsr_nl_nodedown+0x300/0x300
[   70.040708][ T4150]  __netif_receive_skb_core+0x78d/0x2eb0
[   70.046362][ T4150]  ? __lock_acquire+0xbe6/0x5410
[   70.051474][ T4150]  ? generic_xdp_tx+0x540/0x540
[   70.056347][ T4150]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.062425][ T4150]  ? find_held_lock+0x2d/0x110
[   70.067277][ T4150]  ? lock_acquire+0x1ab/0x510
[   70.072394][ T4150]  __netif_receive_skb_one_core+0xaa/0x180
[   70.078205][ T4150]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   70.084258][ T4150]  ? ktime_get_with_offset+0x26c/0x390
[   70.089802][ T4150]  netif_receive_skb+0xec/0x640
[   70.094749][ T4150]  ? __netif_receive_skb+0x190/0x190
[   70.100220][ T4150]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.106215][ T4150]  ? build_skb+0x88/0x150
[   70.110648][ T4150]  ? __tun_build_skb+0x163/0x210
[   70.115670][ T4150]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   70.121056][ T4150]  ? tun_net_open+0xf0/0xf0
[   70.125830][ T4150]  ? lock_release+0x720/0x720
[   70.130670][ T4150]  ? tun_get_user+0x1afc/0x2e00
[   70.135661][ T4150]  ? lock_downgrade+0x6e0/0x6e0
[   70.140522][ T4150]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.146494][ T4150]  tun_get_user+0x1c7e/0x2e00
[   70.151273][ T4150]  ? tun_build_skb+0xc90/0xc90
[   70.156030][ T4150]  ? tun_device_event+0x620/0xff0
[   70.161244][ T4150]  ? lock_downgrade+0x6e0/0x6e0
[   70.166251][ T4150]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.172415][ T4150]  tun_chr_write_iter+0xb9/0x160
[   70.177350][ T4150]  new_sync_write+0x368/0x600
[   70.182225][ T4150]  ? new_sync_read+0x5f0/0x5f0
[   70.187071][ T4150]  ? perf_callchain_user+0x670/0xa30
[   70.192545][ T4150]  ? __fget_files+0x1d7/0x3c0
[   70.197208][ T4150]  vfs_write+0x609/0x900
[   70.201434][ T4150]  ksys_write+0xf4/0x1d0
[   70.205912][ T4150]  ? __ia32_sys_read+0xa0/0xa0
[   70.210665][ T4150]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.216631][ T4150]  ? syscall_enter_from_user_mode+0x21/0x70
[   70.222688][ T4150]  do_syscall_64+0x35/0xb0
[   70.227110][ T4150]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   70.233087][ T4150] RIP: 0033:0x7fe7c9bdf1ff
[   70.237490][ T4150] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   70.257528][ T4150] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   70.266189][ T4150] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   70.274423][ T4150] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   70.282487][ T4150] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   70.290460][ T4150] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   70.298594][ T4150] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   70.306571][ T4150]  </TASK>
[   70.362600][ T4153] FAULT_INJECTION: forcing a failure.
[   70.362600][ T4153] name failslab, interval 1, probability 0, space 0, times 0
[   70.375498][ T4153] CPU: 0 PID: 4153 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   70.384413][ T4153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.394649][ T4153] Call Trace:
[   70.398065][ T4153]  <TASK>
[   70.400997][ T4153]  dump_stack_lvl+0x57/0x7d
[   70.405565][ T4153]  should_fail.cold+0x5/0xa
[   70.410386][ T4153]  ? hsr_add_node+0x57/0x930
[   70.415166][ T4153]  should_failslab+0x5/0x10
[   70.420220][ T4153]  kmem_cache_alloc_trace+0x55/0x2c0
[   70.425683][ T4153]  hsr_add_node+0x57/0x930
[   70.430223][ T4153]  hsr_forward_skb+0x3ca/0x18b0
[   70.435413][ T4153]  ? prp_fill_frame_info+0x610/0x610
[   70.440672][ T4153]  ? mark_lock+0xef/0x1840
[   70.445071][ T4153]  ? lock_chain_count+0x20/0x20
[   70.450033][ T4153]  hsr_handle_frame+0x47b/0x680
[   70.455056][ T4153]  ? hsr_nl_nodedown+0x300/0x300
[   70.459992][ T4153]  __netif_receive_skb_core+0x78d/0x2eb0
[   70.465887][ T4153]  ? __lock_acquire+0xbe6/0x5410
[   70.471188][ T4153]  ? generic_xdp_tx+0x540/0x540
[   70.476169][ T4153]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.482423][ T4153]  ? find_held_lock+0x2d/0x110
[   70.487286][ T4153]  ? lock_acquire+0x1ab/0x510
[   70.492062][ T4153]  __netif_receive_skb_one_core+0xaa/0x180
[   70.498028][ T4153]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   70.503922][ T4153]  ? ktime_get_with_offset+0x26c/0x390
[   70.509893][ T4153]  netif_receive_skb+0xec/0x640
[   70.515011][ T4153]  ? __netif_receive_skb+0x190/0x190
[   70.520480][ T4153]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.526576][ T4153]  ? build_skb+0x88/0x150
[   70.530911][ T4153]  ? __tun_build_skb+0x163/0x210
[   70.536042][ T4153]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   70.541364][ T4153]  ? tun_net_open+0xf0/0xf0
[   70.545861][ T4153]  ? lock_release+0x720/0x720
[   70.550562][ T4153]  ? tun_get_user+0x1afc/0x2e00
[   70.555411][ T4153]  ? lock_downgrade+0x6e0/0x6e0
[   70.560342][ T4153]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.566411][ T4153]  tun_get_user+0x1c7e/0x2e00
[   70.571094][ T4153]  ? tun_build_skb+0xc90/0xc90
[   70.576050][ T4153]  ? tun_device_event+0x620/0xff0
[   70.581152][ T4153]  ? lock_downgrade+0x6e0/0x6e0
[   70.585993][ T4153]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.592042][ T4153]  tun_chr_write_iter+0xb9/0x160
[   70.596966][ T4153]  new_sync_write+0x368/0x600
[   70.601649][ T4153]  ? new_sync_read+0x5f0/0x5f0
[   70.606490][ T4153]  ? perf_callchain_user+0x670/0xa30
[   70.611790][ T4153]  ? __fget_files+0x1d7/0x3c0
[   70.616546][ T4153]  vfs_write+0x609/0x900
[   70.620893][ T4153]  ksys_write+0xf4/0x1d0
[   70.625154][ T4153]  ? __ia32_sys_read+0xa0/0xa0
[   70.629991][ T4153]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.635954][ T4153]  ? syscall_enter_from_user_mode+0x21/0x70
[   70.641846][ T4153]  do_syscall_64+0x35/0xb0
[   70.646253][ T4153]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   70.652124][ T4153] RIP: 0033:0x7fe7c9bdf1ff
[   70.656533][ T4153] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   70.677429][ T4153] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   70.685837][ T4153] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   70.693887][ T4153] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   70.701852][ T4153] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   70.709823][ T4153] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   70.717839][ T4153] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   70.725817][ T4153]  </TASK>
[   70.782252][ T4156] FAULT_INJECTION: forcing a failure.
[   70.782252][ T4156] name failslab, interval 1, probability 0, space 0, times 0
[   70.795211][ T4156] CPU: 1 PID: 4156 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   70.804382][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.814522][ T4156] Call Trace:
[   70.817797][ T4156]  <TASK>
[   70.820811][ T4156]  dump_stack_lvl+0x57/0x7d
[   70.825383][ T4156]  should_fail.cold+0x5/0xa
[   70.829876][ T4156]  ? hsr_add_node+0x57/0x930
[   70.834546][ T4156]  should_failslab+0x5/0x10
[   70.839983][ T4156]  kmem_cache_alloc_trace+0x55/0x2c0
[   70.845273][ T4156]  hsr_add_node+0x57/0x930
[   70.849687][ T4156]  hsr_forward_skb+0x3ca/0x18b0
[   70.854714][ T4156]  ? prp_fill_frame_info+0x610/0x610
[   70.860099][ T4156]  ? mark_lock+0xef/0x1840
[   70.864619][ T4156]  ? lock_chain_count+0x20/0x20
[   70.869604][ T4156]  hsr_handle_frame+0x47b/0x680
[   70.874448][ T4156]  ? hsr_nl_nodedown+0x300/0x300
[   70.879369][ T4156]  __netif_receive_skb_core+0x78d/0x2eb0
[   70.885084][ T4156]  ? __lock_acquire+0xbe6/0x5410
[   70.890024][ T4156]  ? generic_xdp_tx+0x540/0x540
[   70.894889][ T4156]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.900942][ T4156]  ? find_held_lock+0x2d/0x110
[   70.905697][ T4156]  ? lock_acquire+0x1ab/0x510
[   70.910357][ T4156]  __netif_receive_skb_one_core+0xaa/0x180
[   70.916328][ T4156]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   70.922210][ T4156]  ? ktime_get_with_offset+0x26c/0x390
[   70.927837][ T4156]  netif_receive_skb+0xec/0x640
[   70.932676][ T4156]  ? __netif_receive_skb+0x190/0x190
[   70.937947][ T4156]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.943923][ T4156]  ? build_skb+0x88/0x150
[   70.948268][ T4156]  ? __tun_build_skb+0x163/0x210
[   70.953531][ T4156]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   70.959060][ T4156]  ? tun_net_open+0xf0/0xf0
[   70.963564][ T4156]  ? lock_release+0x720/0x720
[   70.968310][ T4156]  ? tun_get_user+0x1afc/0x2e00
[   70.973137][ T4156]  ? lock_downgrade+0x6e0/0x6e0
[   70.978143][ T4156]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.984224][ T4156]  tun_get_user+0x1c7e/0x2e00
[   70.988896][ T4156]  ? tun_build_skb+0xc90/0xc90
[   70.993822][ T4156]  ? tun_device_event+0x620/0xff0
[   70.998823][ T4156]  ? lock_downgrade+0x6e0/0x6e0
[   71.003683][ T4156]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.009973][ T4156]  tun_chr_write_iter+0xb9/0x160
[   71.014986][ T4156]  new_sync_write+0x368/0x600
[   71.019663][ T4156]  ? new_sync_read+0x5f0/0x5f0
[   71.024403][ T4156]  ? perf_callchain_user+0x670/0xa30
[   71.029774][ T4156]  ? __fget_files+0x1d7/0x3c0
[   71.034441][ T4156]  vfs_write+0x609/0x900
[   71.038739][ T4156]  ksys_write+0xf4/0x1d0
[   71.042963][ T4156]  ? __ia32_sys_read+0xa0/0xa0
[   71.047706][ T4156]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.053807][ T4156]  ? syscall_enter_from_user_mode+0x21/0x70
[   71.059867][ T4156]  do_syscall_64+0x35/0xb0
[   71.064274][ T4156]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   71.070150][ T4156] RIP: 0033:0x7fe7c9bdf1ff
[   71.074553][ T4156] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   71.094708][ T4156] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   71.103283][ T4156] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   71.111346][ T4156] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   71.119625][ T4156] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   71.127683][ T4156] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   71.135935][ T4156] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   71.144342][ T4156]  </TASK>
[   71.191790][ T4159] FAULT_INJECTION: forcing a failure.
[   71.191790][ T4159] name failslab, interval 1, probability 0, space 0, times 0
[   71.204513][ T4159] CPU: 1 PID: 4159 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   71.213348][ T4159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   71.223385][ T4159] Call Trace:
[   71.226755][ T4159]  <TASK>
[   71.229672][ T4159]  dump_stack_lvl+0x57/0x7d
[   71.234179][ T4159]  should_fail.cold+0x5/0xa
[   71.238663][ T4159]  ? hsr_add_node+0x57/0x930
[   71.243318][ T4159]  should_failslab+0x5/0x10
[   71.247897][ T4159]  kmem_cache_alloc_trace+0x55/0x2c0
[   71.253260][ T4159]  hsr_add_node+0x57/0x930
[   71.258014][ T4159]  hsr_forward_skb+0x3ca/0x18b0
[   71.262949][ T4159]  ? prp_fill_frame_info+0x610/0x610
[   71.268289][ T4159]  ? mark_lock+0xef/0x1840
[   71.272783][ T4159]  ? lock_chain_count+0x20/0x20
[   71.277628][ T4159]  hsr_handle_frame+0x47b/0x680
[   71.282719][ T4159]  ? hsr_nl_nodedown+0x300/0x300
[   71.287956][ T4159]  __netif_receive_skb_core+0x78d/0x2eb0
[   71.293630][ T4159]  ? __lock_acquire+0xbe6/0x5410
[   71.298667][ T4159]  ? generic_xdp_tx+0x540/0x540
[   71.303514][ T4159]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.309920][ T4159]  ? find_held_lock+0x2d/0x110
[   71.314669][ T4159]  ? lock_acquire+0x1ab/0x510
[   71.319330][ T4159]  __netif_receive_skb_one_core+0xaa/0x180
[   71.325245][ T4159]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   71.331127][ T4159]  ? ktime_get_with_offset+0x26c/0x390
[   71.336623][ T4159]  netif_receive_skb+0xec/0x640
[   71.343817][ T4159]  ? __netif_receive_skb+0x190/0x190
[   71.349085][ T4159]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.355435][ T4159]  ? build_skb+0x88/0x150
[   71.359757][ T4159]  ? __tun_build_skb+0x163/0x210
[   71.364981][ T4159]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   71.370345][ T4159]  ? tun_net_open+0xf0/0xf0
[   71.374944][ T4159]  ? lock_release+0x720/0x720
[   71.379620][ T4159]  ? tun_get_user+0x1afc/0x2e00
[   71.384479][ T4159]  ? lock_downgrade+0x6e0/0x6e0
[   71.389347][ T4159]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.395379][ T4159]  tun_get_user+0x1c7e/0x2e00
[   71.400143][ T4159]  ? tun_build_skb+0xc90/0xc90
[   71.405978][ T4159]  ? tun_device_event+0x620/0xff0
[   71.411288][ T4159]  ? lock_downgrade+0x6e0/0x6e0
[   71.416220][ T4159]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.422189][ T4159]  tun_chr_write_iter+0xb9/0x160
[   71.427432][ T4159]  new_sync_write+0x368/0x600
[   71.432112][ T4159]  ? new_sync_read+0x5f0/0x5f0
[   71.436994][ T4159]  ? perf_callchain_user+0x670/0xa30
[   71.442689][ T4159]  ? __fget_files+0x1d7/0x3c0
[   71.447445][ T4159]  vfs_write+0x609/0x900
[   71.451964][ T4159]  ksys_write+0xf4/0x1d0
[   71.456200][ T4159]  ? __ia32_sys_read+0xa0/0xa0
[   71.460941][ T4159]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.467024][ T4159]  ? syscall_enter_from_user_mode+0x21/0x70
[   71.473203][ T4159]  do_syscall_64+0x35/0xb0
[   71.477612][ T4159]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   71.483498][ T4159] RIP: 0033:0x7fe7c9bdf1ff
[   71.488027][ T4159] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   71.508130][ T4159] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   71.517246][ T4159] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   71.525736][ T4159] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   71.534135][ T4159] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   71.542187][ T4159] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   71.550344][ T4159] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   71.558548][ T4159]  </TASK>
[   71.569120][    T5] cfg80211: failed to load regulatory.db
[   71.642347][ T4163] FAULT_INJECTION: forcing a failure.
[   71.642347][ T4163] name failslab, interval 1, probability 0, space 0, times 0
[   71.655505][ T4163] CPU: 1 PID: 4163 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   71.664306][ T4163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   71.674431][ T4163] Call Trace:
[   71.677710][ T4163]  <TASK>
[   71.680625][ T4163]  dump_stack_lvl+0x57/0x7d
[   71.685115][ T4163]  should_fail.cold+0x5/0xa
[   71.689707][ T4163]  ? hsr_add_node+0x57/0x930
[   71.694313][ T4163]  should_failslab+0x5/0x10
[   71.698801][ T4163]  kmem_cache_alloc_trace+0x55/0x2c0
[   71.704076][ T4163]  hsr_add_node+0x57/0x930
[   71.708484][ T4163]  hsr_forward_skb+0x3ca/0x18b0
[   71.713420][ T4163]  ? irqentry_enter+0x28/0x50
[   71.718076][ T4163]  ? prp_fill_frame_info+0x610/0x610
[   71.723431][ T4163]  hsr_handle_frame+0x47b/0x680
[   71.728275][ T4163]  ? hsr_nl_nodedown+0x300/0x300
[   71.733190][ T4163]  __netif_receive_skb_core+0x78d/0x2eb0
[   71.739084][ T4163]  ? __lock_acquire+0xbe6/0x5410
[   71.744021][ T4163]  ? generic_xdp_tx+0x540/0x540
[   71.748865][ T4163]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.754826][ T4163]  ? find_held_lock+0x2d/0x110
[   71.759577][ T4163]  ? lock_acquire+0x1ab/0x510
[   71.764332][ T4163]  __netif_receive_skb_one_core+0xaa/0x180
[   71.770300][ T4163]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   71.776176][ T4163]  ? ktime_get_with_offset+0x26c/0x390
[   71.782071][ T4163]  netif_receive_skb+0xec/0x640
[   71.786916][ T4163]  ? __netif_receive_skb+0x190/0x190
[   71.792185][ T4163]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.798516][ T4163]  ? build_skb+0x88/0x150
[   71.802859][ T4163]  ? __tun_build_skb+0x163/0x210
[   71.807982][ T4163]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   71.813273][ T4163]  ? tun_net_open+0xf0/0xf0
[   71.817857][ T4163]  ? lock_release+0x720/0x720
[   71.822600][ T4163]  ? tun_get_user+0x1afc/0x2e00
[   71.827437][ T4163]  ? lock_downgrade+0x6e0/0x6e0
[   71.832461][ T4163]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.838533][ T4163]  tun_get_user+0x1c7e/0x2e00
[   71.843303][ T4163]  ? tun_build_skb+0xc90/0xc90
[   71.848056][ T4163]  ? tun_device_event+0x620/0xff0
[   71.853164][ T4163]  ? lock_downgrade+0x6e0/0x6e0
[   71.858091][ T4163]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.864080][ T4163]  tun_chr_write_iter+0xb9/0x160
[   71.869011][ T4163]  new_sync_write+0x368/0x600
[   71.873682][ T4163]  ? new_sync_read+0x5f0/0x5f0
[   71.878629][ T4163]  ? perf_callchain_user+0x670/0xa30
[   71.883922][ T4163]  ? __fget_files+0x1d7/0x3c0
[   71.888591][ T4163]  vfs_write+0x609/0x900
[   71.892831][ T4163]  ksys_write+0xf4/0x1d0
[   71.897145][ T4163]  ? __ia32_sys_read+0xa0/0xa0
[   71.902135][ T4163]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.908179][ T4163]  ? syscall_enter_from_user_mode+0x21/0x70
[   71.914251][ T4163]  do_syscall_64+0x35/0xb0
[   71.918674][ T4163]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   71.924553][ T4163] RIP: 0033:0x7fe7c9bdf1ff
[   71.928950][ T4163] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   71.948738][ T4163] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   71.957139][ T4163] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   71.965109][ T4163] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   71.973154][ T4163] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   71.981208][ T4163] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   71.989524][ T4163] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   71.997491][ T4163]  </TASK>
[   72.053201][ T4166] FAULT_INJECTION: forcing a failure.
[   72.053201][ T4166] name failslab, interval 1, probability 0, space 0, times 0
[   72.065926][ T4166] CPU: 1 PID: 4166 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   72.074939][ T4166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.085286][ T4166] Call Trace:
[   72.088614][ T4166]  <TASK>
[   72.091541][ T4166]  dump_stack_lvl+0x57/0x7d
[   72.096031][ T4166]  should_fail.cold+0x5/0xa
[   72.100527][ T4166]  ? hsr_add_node+0x57/0x930
[   72.105113][ T4166]  should_failslab+0x5/0x10
[   72.109844][ T4166]  kmem_cache_alloc_trace+0x55/0x2c0
[   72.115256][ T4166]  hsr_add_node+0x57/0x930
[   72.119748][ T4166]  hsr_forward_skb+0x3ca/0x18b0
[   72.124888][ T4166]  ? prp_fill_frame_info+0x610/0x610
[   72.130166][ T4166]  ? mark_lock+0xef/0x1840
[   72.134663][ T4166]  ? lock_chain_count+0x20/0x20
[   72.139507][ T4166]  hsr_handle_frame+0x47b/0x680
[   72.144333][ T4166]  ? hsr_nl_nodedown+0x300/0x300
[   72.149251][ T4166]  __netif_receive_skb_core+0x78d/0x2eb0
[   72.154877][ T4166]  ? __lock_acquire+0xbe6/0x5410
[   72.160052][ T4166]  ? generic_xdp_tx+0x540/0x540
[   72.164893][ T4166]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.170938][ T4166]  ? find_held_lock+0x2d/0x110
[   72.175699][ T4166]  ? lock_acquire+0x1ab/0x510
[   72.180359][ T4166]  __netif_receive_skb_one_core+0xaa/0x180
[   72.186143][ T4166]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   72.192010][ T4166]  ? ktime_get_with_offset+0x26c/0x390
[   72.197457][ T4166]  netif_receive_skb+0xec/0x640
[   72.202305][ T4166]  ? __netif_receive_skb+0x190/0x190
[   72.207581][ T4166]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.213634][ T4166]  ? build_skb+0x88/0x150
[   72.217947][ T4166]  ? __tun_build_skb+0x163/0x210
[   72.223142][ T4166]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   72.228409][ T4166]  ? tun_net_open+0xf0/0xf0
[   72.232906][ T4166]  ? lock_release+0x720/0x720
[   72.237677][ T4166]  ? tun_get_user+0x1afc/0x2e00
[   72.242628][ T4166]  ? lock_downgrade+0x6e0/0x6e0
[   72.247479][ T4166]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.253453][ T4166]  tun_get_user+0x1c7e/0x2e00
[   72.258123][ T4166]  ? tun_build_skb+0xc90/0xc90
[   72.262974][ T4166]  ? tun_device_event+0x620/0xff0
[   72.268006][ T4166]  ? lock_downgrade+0x6e0/0x6e0
[   72.272840][ T4166]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.278816][ T4166]  tun_chr_write_iter+0xb9/0x160
[   72.283992][ T4166]  new_sync_write+0x368/0x600
[   72.288676][ T4166]  ? new_sync_read+0x5f0/0x5f0
[   72.293435][ T4166]  ? perf_callchain_user+0x670/0xa30
[   72.298735][ T4166]  ? __fget_files+0x1d7/0x3c0
[   72.303483][ T4166]  vfs_write+0x609/0x900
[   72.307740][ T4166]  ksys_write+0xf4/0x1d0
[   72.311976][ T4166]  ? __ia32_sys_read+0xa0/0xa0
[   72.316735][ T4166]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.322725][ T4166]  ? syscall_enter_from_user_mode+0x21/0x70
[   72.328613][ T4166]  do_syscall_64+0x35/0xb0
[   72.333048][ T4166]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   72.338930][ T4166] RIP: 0033:0x7fe7c9bdf1ff
[   72.343331][ T4166] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   72.363068][ T4166] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   72.371662][ T4166] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   72.379708][ T4166] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   72.387678][ T4166] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   72.395724][ T4166] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   72.403901][ T4166] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   72.412072][ T4166]  </TASK>
[   72.492280][ T4169] FAULT_INJECTION: forcing a failure.
[   72.492280][ T4169] name failslab, interval 1, probability 0, space 0, times 0
[   72.505371][ T4169] CPU: 0 PID: 4169 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   72.514304][ T4169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.525051][ T4169] Call Trace:
[   72.528323][ T4169]  <TASK>
[   72.531263][ T4169]  dump_stack_lvl+0x57/0x7d
[   72.535757][ T4169]  should_fail.cold+0x5/0xa
[   72.540247][ T4169]  ? hsr_add_node+0x57/0x930
[   72.544967][ T4169]  should_failslab+0x5/0x10
[   72.549453][ T4169]  kmem_cache_alloc_trace+0x55/0x2c0
[   72.554896][ T4169]  hsr_add_node+0x57/0x930
[   72.559292][ T4169]  hsr_forward_skb+0x3ca/0x18b0
[   72.564133][ T4169]  ? prp_fill_frame_info+0x610/0x610
[   72.569393][ T4169]  ? mark_lock+0xef/0x1840
[   72.573791][ T4169]  ? lock_chain_count+0x20/0x20
[   72.578621][ T4169]  hsr_handle_frame+0x47b/0x680
[   72.583448][ T4169]  ? hsr_nl_nodedown+0x300/0x300
[   72.588360][ T4169]  __netif_receive_skb_core+0x78d/0x2eb0
[   72.593972][ T4169]  ? __lock_acquire+0xbe6/0x5410
[   72.598980][ T4169]  ? generic_xdp_tx+0x540/0x540
[   72.603896][ T4169]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.609852][ T4169]  ? find_held_lock+0x2d/0x110
[   72.614614][ T4169]  ? lock_acquire+0x1ab/0x510
[   72.619309][ T4169]  __netif_receive_skb_one_core+0xaa/0x180
[   72.625101][ T4169]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   72.631323][ T4169]  ? ktime_get_with_offset+0x26c/0x390
[   72.636779][ T4169]  netif_receive_skb+0xec/0x640
[   72.641610][ T4169]  ? __netif_receive_skb+0x190/0x190
[   72.646869][ T4169]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.652837][ T4169]  ? build_skb+0x88/0x150
[   72.657237][ T4169]  ? __tun_build_skb+0x163/0x210
[   72.662166][ T4169]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   72.667450][ T4169]  ? tun_net_open+0xf0/0xf0
[   72.671966][ T4169]  ? lock_release+0x720/0x720
[   72.676626][ T4169]  ? tun_get_user+0x1afc/0x2e00
[   72.681455][ T4169]  ? lock_downgrade+0x6e0/0x6e0
[   72.686285][ T4169]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.692262][ T4169]  tun_get_user+0x1c7e/0x2e00
[   72.696945][ T4169]  ? tun_build_skb+0xc90/0xc90
[   72.701886][ T4169]  ? tun_device_event+0x620/0xff0
[   72.706898][ T4169]  ? lock_downgrade+0x6e0/0x6e0
[   72.711996][ T4169]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.718183][ T4169]  tun_chr_write_iter+0xb9/0x160
[   72.724153][ T4169]  new_sync_write+0x368/0x600
[   72.728813][ T4169]  ? new_sync_read+0x5f0/0x5f0
[   72.733561][ T4169]  ? perf_callchain_user+0x670/0xa30
[   72.738847][ T4169]  ? __fget_files+0x1d7/0x3c0
[   72.743519][ T4169]  vfs_write+0x609/0x900
[   72.747860][ T4169]  ksys_write+0xf4/0x1d0
[   72.752079][ T4169]  ? __ia32_sys_read+0xa0/0xa0
[   72.756818][ T4169]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.762790][ T4169]  ? syscall_enter_from_user_mode+0x21/0x70
[   72.768687][ T4169]  do_syscall_64+0x35/0xb0
[   72.773176][ T4169]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   72.779152][ T4169] RIP: 0033:0x7fe7c9bdf1ff
[   72.783589][ T4169] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   72.803289][ T4169] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   72.811776][ T4169] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   72.819748][ T4169] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   72.827706][ T4169] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   72.835752][ T4169] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   72.843755][ T4169] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   72.851745][ T4169]  </TASK>
[   72.902444][ T4172] FAULT_INJECTION: forcing a failure.
[   72.902444][ T4172] name failslab, interval 1, probability 0, space 0, times 0
[   72.915457][ T4172] CPU: 0 PID: 4172 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   72.924217][ T4172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.934263][ T4172] Call Trace:
[   72.937531][ T4172]  <TASK>
[   72.940525][ T4172]  dump_stack_lvl+0x57/0x7d
[   72.945032][ T4172]  should_fail.cold+0x5/0xa
[   72.949524][ T4172]  ? hsr_add_node+0x57/0x930
[   72.954101][ T4172]  should_failslab+0x5/0x10
[   72.958608][ T4172]  kmem_cache_alloc_trace+0x55/0x2c0
[   72.964137][ T4172]  hsr_add_node+0x57/0x930
[   72.968553][ T4172]  hsr_forward_skb+0x3ca/0x18b0
[   72.973385][ T4172]  ? prp_fill_frame_info+0x610/0x610
[   72.978832][ T4172]  ? mark_lock+0xef/0x1840
[   72.983241][ T4172]  ? lock_chain_count+0x20/0x20
[   72.988085][ T4172]  hsr_handle_frame+0x47b/0x680
[   72.992934][ T4172]  ? hsr_nl_nodedown+0x300/0x300
[   72.997966][ T4172]  __netif_receive_skb_core+0x78d/0x2eb0
[   73.003600][ T4172]  ? __lock_acquire+0xbe6/0x5410
[   73.008539][ T4172]  ? generic_xdp_tx+0x540/0x540
[   73.013871][ T4172]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.019960][ T4172]  ? find_held_lock+0x2d/0x110
[   73.024774][ T4172]  ? lock_acquire+0x1ab/0x510
[   73.029533][ T4172]  __netif_receive_skb_one_core+0xaa/0x180
[   73.035357][ T4172]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   73.041240][ T4172]  ? ktime_get_with_offset+0x26c/0x390
[   73.046691][ T4172]  netif_receive_skb+0xec/0x640
[   73.051620][ T4172]  ? __netif_receive_skb+0x190/0x190
[   73.056914][ T4172]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.062879][ T4172]  ? build_skb+0x88/0x150
[   73.067199][ T4172]  ? __tun_build_skb+0x163/0x210
[   73.072138][ T4172]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   73.077402][ T4172]  ? tun_net_open+0xf0/0xf0
[   73.081886][ T4172]  ? lock_release+0x720/0x720
[   73.086548][ T4172]  ? tun_get_user+0x1afc/0x2e00
[   73.091662][ T4172]  ? lock_downgrade+0x6e0/0x6e0
[   73.096504][ T4172]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.102549][ T4172]  tun_get_user+0x1c7e/0x2e00
[   73.107225][ T4172]  ? tun_build_skb+0xc90/0xc90
[   73.111983][ T4172]  ? tun_device_event+0x620/0xff0
[   73.117160][ T4172]  ? lock_downgrade+0x6e0/0x6e0
[   73.121998][ T4172]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.128205][ T4172]  tun_chr_write_iter+0xb9/0x160
[   73.133158][ T4172]  new_sync_write+0x368/0x600
[   73.137832][ T4172]  ? new_sync_read+0x5f0/0x5f0
[   73.142721][ T4172]  ? perf_callchain_user+0x670/0xa30
[   73.148076][ T4172]  ? __fget_files+0x1d7/0x3c0
[   73.152833][ T4172]  vfs_write+0x609/0x900
[   73.157067][ T4172]  ksys_write+0xf4/0x1d0
[   73.161291][ T4172]  ? __ia32_sys_read+0xa0/0xa0
[   73.166335][ T4172]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.172309][ T4172]  ? syscall_enter_from_user_mode+0x21/0x70
[   73.178376][ T4172]  do_syscall_64+0x35/0xb0
[   73.182771][ T4172]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   73.188644][ T4172] RIP: 0033:0x7fe7c9bdf1ff
[   73.193120][ T4172] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   73.213412][ T4172] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   73.222164][ T4172] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   73.230148][ T4172] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   73.238457][ T4172] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   73.246599][ T4172] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   73.255071][ T4172] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   73.263047][ T4172]  </TASK>
[   73.312248][ T4175] FAULT_INJECTION: forcing a failure.
[   73.312248][ T4175] name failslab, interval 1, probability 0, space 0, times 0
[   73.325152][ T4175] CPU: 0 PID: 4175 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   73.334256][ T4175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   73.344487][ T4175] Call Trace:
[   73.347780][ T4175]  <TASK>
[   73.350696][ T4175]  dump_stack_lvl+0x57/0x7d
[   73.355297][ T4175]  should_fail.cold+0x5/0xa
[   73.359813][ T4175]  ? hsr_add_node+0x57/0x930
[   73.364393][ T4175]  should_failslab+0x5/0x10
[   73.369241][ T4175]  kmem_cache_alloc_trace+0x55/0x2c0
[   73.374518][ T4175]  hsr_add_node+0x57/0x930
[   73.378933][ T4175]  hsr_forward_skb+0x3ca/0x18b0
[   73.383767][ T4175]  ? prp_fill_frame_info+0x610/0x610
[   73.389023][ T4175]  ? mark_lock+0xef/0x1840
[   73.393422][ T4175]  ? lock_chain_count+0x20/0x20
[   73.398367][ T4175]  hsr_handle_frame+0x47b/0x680
[   73.403301][ T4175]  ? hsr_nl_nodedown+0x300/0x300
[   73.408340][ T4175]  __netif_receive_skb_core+0x78d/0x2eb0
[   73.414065][ T4175]  ? __lock_acquire+0xbe6/0x5410
[   73.418991][ T4175]  ? generic_xdp_tx+0x540/0x540
[   73.423952][ T4175]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.430010][ T4175]  ? find_held_lock+0x2d/0x110
[   73.434764][ T4175]  ? lock_acquire+0x1ab/0x510
[   73.439553][ T4175]  __netif_receive_skb_one_core+0xaa/0x180
[   73.445615][ T4175]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   73.451500][ T4175]  ? ktime_get_with_offset+0x26c/0x390
[   73.457007][ T4175]  netif_receive_skb+0xec/0x640
[   73.461871][ T4175]  ? __netif_receive_skb+0x190/0x190
[   73.467697][ T4175]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.473681][ T4175]  ? build_skb+0x88/0x150
[   73.478168][ T4175]  ? __tun_build_skb+0x163/0x210
[   73.483092][ T4175]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   73.488356][ T4175]  ? tun_net_open+0xf0/0xf0
[   73.492835][ T4175]  ? lock_release+0x720/0x720
[   73.497485][ T4175]  ? tun_get_user+0x1afc/0x2e00
[   73.502503][ T4175]  ? lock_downgrade+0x6e0/0x6e0
[   73.507420][ T4175]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.513384][ T4175]  tun_get_user+0x1c7e/0x2e00
[   73.518059][ T4175]  ? tun_build_skb+0xc90/0xc90
[   73.522825][ T4175]  ? tun_device_event+0x620/0xff0
[   73.527827][ T4175]  ? lock_downgrade+0x6e0/0x6e0
[   73.532854][ T4175]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.538864][ T4175]  tun_chr_write_iter+0xb9/0x160
[   73.544060][ T4175]  new_sync_write+0x368/0x600
[   73.548728][ T4175]  ? new_sync_read+0x5f0/0x5f0
[   73.553494][ T4175]  ? perf_callchain_user+0x670/0xa30
[   73.558877][ T4175]  ? __fget_files+0x1d7/0x3c0
[   73.563627][ T4175]  vfs_write+0x609/0x900
[   73.567851][ T4175]  ksys_write+0xf4/0x1d0
[   73.572066][ T4175]  ? __ia32_sys_read+0xa0/0xa0
[   73.576805][ T4175]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.582858][ T4175]  ? syscall_enter_from_user_mode+0x21/0x70
[   73.588756][ T4175]  do_syscall_64+0x35/0xb0
[   73.593175][ T4175]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   73.599048][ T4175] RIP: 0033:0x7fe7c9bdf1ff
[   73.603446][ T4175] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   73.623123][ T4175] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   73.631685][ T4175] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   73.639703][ T4175] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   73.647785][ T4175] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   73.655759][ T4175] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   73.663726][ T4175] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   73.671694][ T4175]  </TASK>
[   73.733845][ T4178] FAULT_INJECTION: forcing a failure.
[   73.733845][ T4178] name failslab, interval 1, probability 0, space 0, times 0
[   73.746841][ T4178] CPU: 0 PID: 4178 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   73.755980][ T4178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   73.766109][ T4178] Call Trace:
[   73.769377][ T4178]  <TASK>
[   73.772395][ T4178]  dump_stack_lvl+0x57/0x7d
[   73.777010][ T4178]  should_fail.cold+0x5/0xa
[   73.781513][ T4178]  ? hsr_add_node+0x57/0x930
[   73.786705][ T4178]  should_failslab+0x5/0x10
[   73.791382][ T4178]  kmem_cache_alloc_trace+0x55/0x2c0
[   73.797265][ T4178]  hsr_add_node+0x57/0x930
[   73.801677][ T4178]  hsr_forward_skb+0x3ca/0x18b0
[   73.806519][ T4178]  ? prp_fill_frame_info+0x610/0x610
[   73.811802][ T4178]  ? mark_lock+0xef/0x1840
[   73.816209][ T4178]  ? lock_chain_count+0x20/0x20
[   73.821053][ T4178]  hsr_handle_frame+0x47b/0x680
[   73.825979][ T4178]  ? hsr_nl_nodedown+0x300/0x300
[   73.831217][ T4178]  __netif_receive_skb_core+0x78d/0x2eb0
[   73.836836][ T4178]  ? __lock_acquire+0xbe6/0x5410
[   73.841774][ T4178]  ? generic_xdp_tx+0x540/0x540
[   73.846604][ T4178]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.852571][ T4178]  ? find_held_lock+0x2d/0x110
[   73.857490][ T4178]  ? lock_acquire+0x1ab/0x510
[   73.862147][ T4178]  __netif_receive_skb_one_core+0xaa/0x180
[   73.867930][ T4178]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   73.873898][ T4178]  ? ktime_get_with_offset+0x26c/0x390
[   73.879354][ T4178]  netif_receive_skb+0xec/0x640
[   73.884297][ T4178]  ? __netif_receive_skb+0x190/0x190
[   73.889564][ T4178]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.895651][ T4178]  ? build_skb+0x88/0x150
[   73.900045][ T4178]  ? __tun_build_skb+0x163/0x210
[   73.904973][ T4178]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   73.910480][ T4178]  ? tun_net_open+0xf0/0xf0
[   73.915338][ T4178]  ? lock_release+0x720/0x720
[   73.920206][ T4178]  ? tun_get_user+0x1afc/0x2e00
[   73.925126][ T4178]  ? lock_downgrade+0x6e0/0x6e0
[   73.930065][ T4178]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.936327][ T4178]  tun_get_user+0x1c7e/0x2e00
[   73.941013][ T4178]  ? tun_build_skb+0xc90/0xc90
[   73.945759][ T4178]  ? tun_device_event+0x620/0xff0
[   73.950769][ T4178]  ? lock_downgrade+0x6e0/0x6e0
[   73.955668][ T4178]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.961643][ T4178]  tun_chr_write_iter+0xb9/0x160
[   73.966571][ T4178]  new_sync_write+0x368/0x600
[   73.971227][ T4178]  ? new_sync_read+0x5f0/0x5f0
[   73.975984][ T4178]  ? perf_callchain_user+0x670/0xa30
[   73.981250][ T4178]  ? __fget_files+0x1d7/0x3c0
[   73.985915][ T4178]  vfs_write+0x609/0x900
[   73.990280][ T4178]  ksys_write+0xf4/0x1d0
[   73.994498][ T4178]  ? __ia32_sys_read+0xa0/0xa0
[   73.999239][ T4178]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.005284][ T4178]  ? syscall_enter_from_user_mode+0x21/0x70
[   74.011471][ T4178]  do_syscall_64+0x35/0xb0
[   74.015892][ T4178]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   74.021780][ T4178] RIP: 0033:0x7fe7c9bdf1ff
[   74.026236][ T4178] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   74.046111][ T4178] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   74.054519][ T4178] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   74.062754][ T4178] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   74.070709][ T4178] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   74.079007][ T4178] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   74.086960][ T4178] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   74.094930][ T4178]  </TASK>
[   74.152562][ T4181] FAULT_INJECTION: forcing a failure.
[   74.152562][ T4181] name failslab, interval 1, probability 0, space 0, times 0
[   74.165295][ T4181] CPU: 0 PID: 4181 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   74.174044][ T4181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   74.184181][ T4181] Call Trace:
[   74.187450][ T4181]  <TASK>
[   74.190368][ T4181]  dump_stack_lvl+0x57/0x7d
[   74.194876][ T4181]  should_fail.cold+0x5/0xa
[   74.199556][ T4181]  ? hsr_add_node+0x57/0x930
[   74.204134][ T4181]  should_failslab+0x5/0x10
[   74.208888][ T4181]  kmem_cache_alloc_trace+0x55/0x2c0
[   74.214180][ T4181]  hsr_add_node+0x57/0x930
[   74.218600][ T4181]  hsr_forward_skb+0x3ca/0x18b0
[   74.223715][ T4181]  ? prp_fill_frame_info+0x610/0x610
[   74.229115][ T4181]  ? mark_lock+0xef/0x1840
[   74.233701][ T4181]  ? lock_chain_count+0x20/0x20
[   74.238537][ T4181]  hsr_handle_frame+0x47b/0x680
[   74.243366][ T4181]  ? hsr_nl_nodedown+0x300/0x300
[   74.248300][ T4181]  __netif_receive_skb_core+0x78d/0x2eb0
[   74.254000][ T4181]  ? __lock_acquire+0xbe6/0x5410
[   74.258916][ T4181]  ? generic_xdp_tx+0x540/0x540
[   74.263845][ T4181]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.269809][ T4181]  ? find_held_lock+0x2d/0x110
[   74.274646][ T4181]  ? lock_acquire+0x1ab/0x510
[   74.279388][ T4181]  __netif_receive_skb_one_core+0xaa/0x180
[   74.285171][ T4181]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   74.291144][ T4181]  ? ktime_get_with_offset+0x26c/0x390
[   74.296582][ T4181]  netif_receive_skb+0xec/0x640
[   74.301483][ T4181]  ? __netif_receive_skb+0x190/0x190
[   74.306844][ T4181]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.312817][ T4181]  ? build_skb+0x88/0x150
[   74.317299][ T4181]  ? __tun_build_skb+0x163/0x210
[   74.322488][ T4181]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   74.327774][ T4181]  ? tun_net_open+0xf0/0xf0
[   74.332426][ T4181]  ? lock_release+0x720/0x720
[   74.337523][ T4181]  ? tun_get_user+0x1afc/0x2e00
[   74.342446][ T4181]  ? lock_downgrade+0x6e0/0x6e0
[   74.347281][ T4181]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.353376][ T4181]  tun_get_user+0x1c7e/0x2e00
[   74.358060][ T4181]  ? tun_build_skb+0xc90/0xc90
[   74.363437][ T4181]  ? tun_device_event+0x620/0xff0
[   74.368630][ T4181]  ? lock_downgrade+0x6e0/0x6e0
[   74.373542][ T4181]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.379499][ T4181]  tun_chr_write_iter+0xb9/0x160
[   74.384437][ T4181]  new_sync_write+0x368/0x600
[   74.389094][ T4181]  ? new_sync_read+0x5f0/0x5f0
[   74.393842][ T4181]  ? perf_callchain_user+0x670/0xa30
[   74.399109][ T4181]  ? __fget_files+0x1d7/0x3c0
[   74.403763][ T4181]  vfs_write+0x609/0x900
[   74.407998][ T4181]  ksys_write+0xf4/0x1d0
[   74.412215][ T4181]  ? __ia32_sys_read+0xa0/0xa0
[   74.416951][ T4181]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.423250][ T4181]  ? syscall_enter_from_user_mode+0x21/0x70
[   74.429122][ T4181]  do_syscall_64+0x35/0xb0
[   74.433647][ T4181]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   74.439512][ T4181] RIP: 0033:0x7fe7c9bdf1ff
[   74.443918][ T4181] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   74.463584][ T4181] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   74.472351][ T4181] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   74.480396][ T4181] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   74.488556][ T4181] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   74.496534][ T4181] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   74.504508][ T4181] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   74.512671][ T4181]  </TASK>
[   74.563145][ T4184] FAULT_INJECTION: forcing a failure.
[   74.563145][ T4184] name failslab, interval 1, probability 0, space 0, times 0
[   74.575793][ T4184] CPU: 0 PID: 4184 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   74.584548][ T4184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   74.594599][ T4184] Call Trace:
[   74.597973][ T4184]  <TASK>
[   74.600999][ T4184]  dump_stack_lvl+0x57/0x7d
[   74.605585][ T4184]  should_fail.cold+0x5/0xa
[   74.610075][ T4184]  ? hsr_add_node+0x57/0x930
[   74.614645][ T4184]  should_failslab+0x5/0x10
[   74.619302][ T4184]  kmem_cache_alloc_trace+0x55/0x2c0
[   74.624787][ T4184]  hsr_add_node+0x57/0x930
[   74.629468][ T4184]  hsr_forward_skb+0x3ca/0x18b0
[   74.634409][ T4184]  ? prp_fill_frame_info+0x610/0x610
[   74.639757][ T4184]  ? mark_lock+0xef/0x1840
[   74.644244][ T4184]  ? lock_chain_count+0x20/0x20
[   74.649086][ T4184]  hsr_handle_frame+0x47b/0x680
[   74.653924][ T4184]  ? hsr_nl_nodedown+0x300/0x300
[   74.659037][ T4184]  __netif_receive_skb_core+0x78d/0x2eb0
[   74.664668][ T4184]  ? __lock_acquire+0xbe6/0x5410
[   74.669722][ T4184]  ? generic_xdp_tx+0x540/0x540
[   74.674652][ T4184]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.680724][ T4184]  ? find_held_lock+0x2d/0x110
[   74.685487][ T4184]  ? lock_acquire+0x1ab/0x510
[   74.690285][ T4184]  __netif_receive_skb_one_core+0xaa/0x180
[   74.696080][ T4184]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   74.702070][ T4184]  ? ktime_get_with_offset+0x26c/0x390
[   74.707518][ T4184]  netif_receive_skb+0xec/0x640
[   74.712375][ T4184]  ? __netif_receive_skb+0x190/0x190
[   74.717739][ T4184]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.723824][ T4184]  ? build_skb+0x88/0x150
[   74.728153][ T4184]  ? __tun_build_skb+0x163/0x210
[   74.733871][ T4184]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   74.739145][ T4184]  ? tun_net_open+0xf0/0xf0
[   74.743733][ T4184]  ? lock_release+0x720/0x720
[   74.748598][ T4184]  ? tun_get_user+0x1afc/0x2e00
[   74.753527][ T4184]  ? lock_downgrade+0x6e0/0x6e0
[   74.758457][ T4184]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.764438][ T4184]  tun_get_user+0x1c7e/0x2e00
[   74.769126][ T4184]  ? tun_build_skb+0xc90/0xc90
[   74.773879][ T4184]  ? tun_device_event+0x620/0xff0
[   74.778894][ T4184]  ? lock_downgrade+0x6e0/0x6e0
[   74.783725][ T4184]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.789830][ T4184]  tun_chr_write_iter+0xb9/0x160
[   74.794766][ T4184]  new_sync_write+0x368/0x600
[   74.799458][ T4184]  ? new_sync_read+0x5f0/0x5f0
[   74.804370][ T4184]  ? perf_callchain_user+0x670/0xa30
[   74.810409][ T4184]  ? __fget_files+0x1d7/0x3c0
[   74.815157][ T4184]  vfs_write+0x609/0x900
[   74.819511][ T4184]  ksys_write+0xf4/0x1d0
[   74.823769][ T4184]  ? __ia32_sys_read+0xa0/0xa0
[   74.828661][ T4184]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.834625][ T4184]  ? syscall_enter_from_user_mode+0x21/0x70
[   74.840509][ T4184]  do_syscall_64+0x35/0xb0
[   74.845021][ T4184]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   74.851024][ T4184] RIP: 0033:0x7fe7c9bdf1ff
[   74.855634][ T4184] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   74.875397][ T4184] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   74.883791][ T4184] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   74.891737][ T4184] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   74.899693][ T4184] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   74.908605][ T4184] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   74.916643][ T4184] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   74.924604][ T4184]  </TASK>
[   74.981521][ T4188] FAULT_INJECTION: forcing a failure.
[   74.981521][ T4188] name failslab, interval 1, probability 0, space 0, times 0
[   74.994560][ T4188] CPU: 0 PID: 4188 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   75.003302][ T4188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   75.013579][ T4188] Call Trace:
[   75.016852][ T4188]  <TASK>
[   75.019766][ T4188]  dump_stack_lvl+0x57/0x7d
[   75.024267][ T4188]  should_fail.cold+0x5/0xa
[   75.028830][ T4188]  ? hsr_add_node+0x57/0x930
[   75.033426][ T4188]  should_failslab+0x5/0x10
[   75.037923][ T4188]  kmem_cache_alloc_trace+0x55/0x2c0
[   75.043287][ T4188]  hsr_add_node+0x57/0x930
[   75.048107][ T4188]  hsr_forward_skb+0x3ca/0x18b0
[   75.052971][ T4188]  ? prp_fill_frame_info+0x610/0x610
[   75.058237][ T4188]  ? mark_lock+0xef/0x1840
[   75.062667][ T4188]  ? lock_chain_count+0x20/0x20
[   75.067516][ T4188]  hsr_handle_frame+0x47b/0x680
[   75.072446][ T4188]  ? hsr_nl_nodedown+0x300/0x300
[   75.077360][ T4188]  __netif_receive_skb_core+0x78d/0x2eb0
[   75.083088][ T4188]  ? __lock_acquire+0xbe6/0x5410
[   75.088111][ T4188]  ? generic_xdp_tx+0x540/0x540
[   75.092956][ T4188]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.098922][ T4188]  ? find_held_lock+0x2d/0x110
[   75.103933][ T4188]  ? lock_acquire+0x1ab/0x510
[   75.108597][ T4188]  __netif_receive_skb_one_core+0xaa/0x180
[   75.114394][ T4188]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   75.120268][ T4188]  ? ktime_get_with_offset+0x26c/0x390
[   75.126229][ T4188]  netif_receive_skb+0xec/0x640
[   75.131062][ T4188]  ? __netif_receive_skb+0x190/0x190
[   75.136615][ T4188]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.142574][ T4188]  ? build_skb+0x88/0x150
[   75.146895][ T4188]  ? __tun_build_skb+0x163/0x210
[   75.151824][ T4188]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   75.157547][ T4188]  ? tun_net_open+0xf0/0xf0
[   75.162128][ T4188]  ? lock_release+0x720/0x720
[   75.166795][ T4188]  ? tun_get_user+0x1afc/0x2e00
[   75.171787][ T4188]  ? lock_downgrade+0x6e0/0x6e0
[   75.176718][ T4188]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.183067][ T4188]  tun_get_user+0x1c7e/0x2e00
[   75.187943][ T4188]  ? tun_build_skb+0xc90/0xc90
[   75.193098][ T4188]  ? tun_device_event+0x620/0xff0
[   75.198148][ T4188]  ? lock_downgrade+0x6e0/0x6e0
[   75.203523][ T4188]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.209497][ T4188]  tun_chr_write_iter+0xb9/0x160
[   75.214424][ T4188]  new_sync_write+0x368/0x600
[   75.219081][ T4188]  ? new_sync_read+0x5f0/0x5f0
[   75.223823][ T4188]  ? perf_callchain_user+0x670/0xa30
[   75.229095][ T4188]  ? __fget_files+0x1d7/0x3c0
[   75.233752][ T4188]  vfs_write+0x609/0x900
[   75.238148][ T4188]  ksys_write+0xf4/0x1d0
[   75.242484][ T4188]  ? __ia32_sys_read+0xa0/0xa0
[   75.247239][ T4188]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.253274][ T4188]  ? syscall_enter_from_user_mode+0x21/0x70
[   75.259959][ T4188]  do_syscall_64+0x35/0xb0
[   75.264370][ T4188]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   75.270257][ T4188] RIP: 0033:0x7fe7c9bdf1ff
[   75.274668][ T4188] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   75.294758][ T4188] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   75.303327][ T4188] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   75.311391][ T4188] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   75.319441][ T4188] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   75.327401][ T4188] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   75.335451][ T4188] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   75.343424][ T4188]  </TASK>
[   75.392346][ T4191] FAULT_INJECTION: forcing a failure.
[   75.392346][ T4191] name failslab, interval 1, probability 0, space 0, times 0
[   75.405115][ T4191] CPU: 1 PID: 4191 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   75.414028][ T4191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   75.424087][ T4191] Call Trace:
[   75.427442][ T4191]  <TASK>
[   75.430355][ T4191]  dump_stack_lvl+0x57/0x7d
[   75.434844][ T4191]  should_fail.cold+0x5/0xa
[   75.439341][ T4191]  ? hsr_add_node+0x57/0x930
[   75.444008][ T4191]  should_failslab+0x5/0x10
[   75.448584][ T4191]  kmem_cache_alloc_trace+0x55/0x2c0
[   75.453949][ T4191]  hsr_add_node+0x57/0x930
[   75.458456][ T4191]  hsr_forward_skb+0x3ca/0x18b0
[   75.463291][ T4191]  ? prp_fill_frame_info+0x610/0x610
[   75.468551][ T4191]  ? mark_lock+0xef/0x1840
[   75.472958][ T4191]  ? lock_chain_count+0x20/0x20
[   75.477800][ T4191]  hsr_handle_frame+0x47b/0x680
[   75.482654][ T4191]  ? hsr_nl_nodedown+0x300/0x300
[   75.487582][ T4191]  __netif_receive_skb_core+0x78d/0x2eb0
[   75.493202][ T4191]  ? __lock_acquire+0xbe6/0x5410
[   75.504253][ T4191]  ? generic_xdp_tx+0x540/0x540
[   75.509099][ T4191]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.515064][ T4191]  ? find_held_lock+0x2d/0x110
[   75.520170][ T4191]  ? lock_acquire+0x1ab/0x510
[   75.525307][ T4191]  __netif_receive_skb_one_core+0xaa/0x180
[   75.531108][ T4191]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   75.537012][ T4191]  ? ktime_get_with_offset+0x26c/0x390
[   75.543005][ T4191]  netif_receive_skb+0xec/0x640
[   75.547944][ T4191]  ? __netif_receive_skb+0x190/0x190
[   75.553210][ T4191]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.559187][ T4191]  ? build_skb+0x88/0x150
[   75.563722][ T4191]  ? __tun_build_skb+0x163/0x210
[   75.568870][ T4191]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   75.574150][ T4191]  ? tun_net_open+0xf0/0xf0
[   75.578640][ T4191]  ? lock_release+0x720/0x720
[   75.583297][ T4191]  ? tun_get_user+0x1afc/0x2e00
[   75.588317][ T4191]  ? lock_downgrade+0x6e0/0x6e0
[   75.593157][ T4191]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.599724][ T4191]  tun_get_user+0x1c7e/0x2e00
[   75.604403][ T4191]  ? tun_build_skb+0xc90/0xc90
[   75.609292][ T4191]  ? tun_device_event+0x620/0xff0
[   75.614310][ T4191]  ? lock_downgrade+0x6e0/0x6e0
[   75.619353][ T4191]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.625326][ T4191]  tun_chr_write_iter+0xb9/0x160
[   75.630263][ T4191]  new_sync_write+0x368/0x600
[   75.635334][ T4191]  ? new_sync_read+0x5f0/0x5f0
[   75.640119][ T4191]  ? perf_callchain_user+0x670/0xa30
[   75.645610][ T4191]  ? __fget_files+0x1d7/0x3c0
[   75.650965][ T4191]  vfs_write+0x609/0x900
[   75.655693][ T4191]  ksys_write+0xf4/0x1d0
[   75.660015][ T4191]  ? __ia32_sys_read+0xa0/0xa0
[   75.664761][ T4191]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.670719][ T4191]  ? syscall_enter_from_user_mode+0x21/0x70
[   75.676796][ T4191]  do_syscall_64+0x35/0xb0
[   75.681200][ T4191]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   75.687166][ T4191] RIP: 0033:0x7fe7c9bdf1ff
[   75.691681][ T4191] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   75.712312][ T4191] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   75.720876][ T4191] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   75.729000][ T4191] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   75.737264][ T4191] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   75.745314][ T4191] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   75.753370][ T4191] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   75.761356][ T4191]  </TASK>
[   75.801905][ T4194] FAULT_INJECTION: forcing a failure.
[   75.801905][ T4194] name failslab, interval 1, probability 0, space 0, times 0
[   75.814778][ T4194] CPU: 1 PID: 4194 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   75.823958][ T4194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   75.834604][ T4194] Call Trace:
[   75.837870][ T4194]  <TASK>
[   75.840791][ T4194]  dump_stack_lvl+0x57/0x7d
[   75.845308][ T4194]  should_fail.cold+0x5/0xa
[   75.849791][ T4194]  ? hsr_add_node+0x57/0x930
[   75.854480][ T4194]  should_failslab+0x5/0x10
[   75.858969][ T4194]  kmem_cache_alloc_trace+0x55/0x2c0
[   75.864243][ T4194]  hsr_add_node+0x57/0x930
[   75.868659][ T4194]  hsr_forward_skb+0x3ca/0x18b0
[   75.873630][ T4194]  ? prp_fill_frame_info+0x610/0x610
[   75.878991][ T4194]  ? mark_lock+0xef/0x1840
[   75.883394][ T4194]  ? lock_chain_count+0x20/0x20
[   75.888400][ T4194]  hsr_handle_frame+0x47b/0x680
[   75.893239][ T4194]  ? hsr_nl_nodedown+0x300/0x300
[   75.898150][ T4194]  __netif_receive_skb_core+0x78d/0x2eb0
[   75.903769][ T4194]  ? __lock_acquire+0xbe6/0x5410
[   75.908681][ T4194]  ? generic_xdp_tx+0x540/0x540
[   75.913606][ T4194]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.919777][ T4194]  ? find_held_lock+0x2d/0x110
[   75.924529][ T4194]  ? lock_acquire+0x1ab/0x510
[   75.929546][ T4194]  __netif_receive_skb_one_core+0xaa/0x180
[   75.935339][ T4194]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   75.941414][ T4194]  ? ktime_get_with_offset+0x26c/0x390
[   75.946890][ T4194]  netif_receive_skb+0xec/0x640
[   75.951992][ T4194]  ? __netif_receive_skb+0x190/0x190
[   75.957264][ T4194]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.963484][ T4194]  ? build_skb+0x88/0x150
[   75.967802][ T4194]  ? __tun_build_skb+0x163/0x210
[   75.972720][ T4194]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   75.978099][ T4194]  ? tun_net_open+0xf0/0xf0
[   75.982605][ T4194]  ? lock_release+0x720/0x720
[   75.987275][ T4194]  ? tun_get_user+0x1afc/0x2e00
[   75.992131][ T4194]  ? lock_downgrade+0x6e0/0x6e0
[   75.996962][ T4194]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.003197][ T4194]  tun_get_user+0x1c7e/0x2e00
[   76.008041][ T4194]  ? tun_build_skb+0xc90/0xc90
[   76.012789][ T4194]  ? tun_device_event+0x620/0xff0
[   76.017807][ T4194]  ? lock_downgrade+0x6e0/0x6e0
[   76.022655][ T4194]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.028713][ T4194]  tun_chr_write_iter+0xb9/0x160
[   76.033628][ T4194]  new_sync_write+0x368/0x600
[   76.038278][ T4194]  ? new_sync_read+0x5f0/0x5f0
[   76.043012][ T4194]  ? perf_callchain_user+0x670/0xa30
[   76.048277][ T4194]  ? __fget_files+0x1d7/0x3c0
[   76.052929][ T4194]  vfs_write+0x609/0x900
[   76.057144][ T4194]  ksys_write+0xf4/0x1d0
[   76.061392][ T4194]  ? __ia32_sys_read+0xa0/0xa0
[   76.066130][ T4194]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.072089][ T4194]  ? syscall_enter_from_user_mode+0x21/0x70
[   76.077962][ T4194]  do_syscall_64+0x35/0xb0
[   76.082457][ T4194]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   76.088326][ T4194] RIP: 0033:0x7fe7c9bdf1ff
[   76.092717][ T4194] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   76.112567][ T4194] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   76.122525][ T4194] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   76.130565][ T4194] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   76.138947][ T4194] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   76.147018][ T4194] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   76.155156][ T4194] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   76.163203][ T4194]  </TASK>
[   76.241756][ T4197] FAULT_INJECTION: forcing a failure.
[   76.241756][ T4197] name failslab, interval 1, probability 0, space 0, times 0
[   76.254742][ T4197] CPU: 0 PID: 4197 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   76.263576][ T4197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   76.273721][ T4197] Call Trace:
[   76.276987][ T4197]  <TASK>
[   76.279903][ T4197]  dump_stack_lvl+0x57/0x7d
[   76.284435][ T4197]  should_fail.cold+0x5/0xa
[   76.288925][ T4197]  ? hsr_add_node+0x57/0x930
[   76.293516][ T4197]  should_failslab+0x5/0x10
[   76.298099][ T4197]  kmem_cache_alloc_trace+0x55/0x2c0
[   76.303488][ T4197]  hsr_add_node+0x57/0x930
[   76.307916][ T4197]  hsr_forward_skb+0x3ca/0x18b0
[   76.312856][ T4197]  ? prp_fill_frame_info+0x610/0x610
[   76.318150][ T4197]  ? mark_lock+0xef/0x1840
[   76.323258][ T4197]  ? lock_chain_count+0x20/0x20
[   76.328204][ T4197]  hsr_handle_frame+0x47b/0x680
[   76.333083][ T4197]  ? hsr_nl_nodedown+0x300/0x300
[   76.338001][ T4197]  __netif_receive_skb_core+0x78d/0x2eb0
[   76.343641][ T4197]  ? __lock_acquire+0xbe6/0x5410
[   76.348585][ T4197]  ? generic_xdp_tx+0x540/0x540
[   76.353428][ T4197]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.359396][ T4197]  ? find_held_lock+0x2d/0x110
[   76.364328][ T4197]  ? lock_acquire+0x1ab/0x510
[   76.369139][ T4197]  __netif_receive_skb_one_core+0xaa/0x180
[   76.375111][ T4197]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   76.381082][ T4197]  ? ktime_get_with_offset+0x26c/0x390
[   76.387057][ T4197]  netif_receive_skb+0xec/0x640
[   76.392170][ T4197]  ? __netif_receive_skb+0x190/0x190
[   76.397625][ T4197]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.403586][ T4197]  ? build_skb+0x88/0x150
[   76.407941][ T4197]  ? __tun_build_skb+0x163/0x210
[   76.413111][ T4197]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   76.418553][ T4197]  ? tun_net_open+0xf0/0xf0
[   76.423301][ T4197]  ? lock_release+0x720/0x720
[   76.428308][ T4197]  ? tun_get_user+0x1afc/0x2e00
[   76.433345][ T4197]  ? lock_downgrade+0x6e0/0x6e0
[   76.438378][ T4197]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.444464][ T4197]  tun_get_user+0x1c7e/0x2e00
[   76.449220][ T4197]  ? tun_build_skb+0xc90/0xc90
[   76.454072][ T4197]  ? tun_device_event+0x620/0xff0
[   76.459096][ T4197]  ? lock_downgrade+0x6e0/0x6e0
[   76.464059][ T4197]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.470209][ T4197]  tun_chr_write_iter+0xb9/0x160
[   76.475237][ T4197]  new_sync_write+0x368/0x600
[   76.480320][ T4197]  ? new_sync_read+0x5f0/0x5f0
[   76.485079][ T4197]  ? perf_callchain_user+0x670/0xa30
[   76.490485][ T4197]  ? __fget_files+0x1d7/0x3c0
[   76.495605][ T4197]  vfs_write+0x609/0x900
[   76.500134][ T4197]  ksys_write+0xf4/0x1d0
[   76.504367][ T4197]  ? __ia32_sys_read+0xa0/0xa0
[   76.509118][ T4197]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.515441][ T4197]  ? syscall_enter_from_user_mode+0x21/0x70
[   76.521417][ T4197]  do_syscall_64+0x35/0xb0
[   76.525921][ T4197]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   76.531889][ T4197] RIP: 0033:0x7fe7c9bdf1ff
[   76.536303][ T4197] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   76.556199][ T4197] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   76.564639][ T4197] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   76.572718][ T4197] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   76.580684][ T4197] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   76.588642][ T4197] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   76.596597][ T4197] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   76.604568][ T4197]  </TASK>
[   76.653616][ T4200] FAULT_INJECTION: forcing a failure.
[   76.653616][ T4200] name failslab, interval 1, probability 0, space 0, times 0
[   76.666286][ T4200] CPU: 0 PID: 4200 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   76.675035][ T4200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   76.685197][ T4200] Call Trace:
[   76.688592][ T4200]  <TASK>
[   76.691540][ T4200]  dump_stack_lvl+0x57/0x7d
[   76.696503][ T4200]  should_fail.cold+0x5/0xa
[   76.701207][ T4200]  ? hsr_add_node+0x57/0x930
[   76.705802][ T4200]  should_failslab+0x5/0x10
[   76.710290][ T4200]  kmem_cache_alloc_trace+0x55/0x2c0
[   76.715628][ T4200]  hsr_add_node+0x57/0x930
[   76.720199][ T4200]  hsr_forward_skb+0x3ca/0x18b0
[   76.725078][ T4200]  ? prp_fill_frame_info+0x610/0x610
[   76.730552][ T4200]  ? mark_lock+0xef/0x1840
[   76.734978][ T4200]  ? lock_chain_count+0x20/0x20
[   76.739820][ T4200]  hsr_handle_frame+0x47b/0x680
[   76.744826][ T4200]  ? hsr_nl_nodedown+0x300/0x300
[   76.749738][ T4200]  __netif_receive_skb_core+0x78d/0x2eb0
[   76.755381][ T4200]  ? __lock_acquire+0xbe6/0x5410
[   76.760398][ T4200]  ? generic_xdp_tx+0x540/0x540
[   76.765256][ T4200]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.771229][ T4200]  ? find_held_lock+0x2d/0x110
[   76.775980][ T4200]  ? lock_acquire+0x1ab/0x510
[   76.780642][ T4200]  __netif_receive_skb_one_core+0xaa/0x180
[   76.786517][ T4200]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   76.792474][ T4200]  ? ktime_get_with_offset+0x26c/0x390
[   76.798012][ T4200]  netif_receive_skb+0xec/0x640
[   76.803190][ T4200]  ? __netif_receive_skb+0x190/0x190
[   76.808454][ T4200]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.814408][ T4200]  ? build_skb+0x88/0x150
[   76.818717][ T4200]  ? __tun_build_skb+0x163/0x210
[   76.823727][ T4200]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   76.828991][ T4200]  ? tun_net_open+0xf0/0xf0
[   76.833480][ T4200]  ? lock_release+0x720/0x720
[   76.838137][ T4200]  ? tun_get_user+0x1afc/0x2e00
[   76.842964][ T4200]  ? lock_downgrade+0x6e0/0x6e0
[   76.847893][ T4200]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.853869][ T4200]  tun_get_user+0x1c7e/0x2e00
[   76.858549][ T4200]  ? tun_build_skb+0xc90/0xc90
[   76.863289][ T4200]  ? tun_device_event+0x620/0xff0
[   76.868289][ T4200]  ? lock_downgrade+0x6e0/0x6e0
[   76.873209][ T4200]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.879256][ T4200]  tun_chr_write_iter+0xb9/0x160
[   76.884171][ T4200]  new_sync_write+0x368/0x600
[   76.888914][ T4200]  ? new_sync_read+0x5f0/0x5f0
[   76.893653][ T4200]  ? perf_callchain_user+0x670/0xa30
[   76.898921][ T4200]  ? __fget_files+0x1d7/0x3c0
[   76.903578][ T4200]  vfs_write+0x609/0x900
[   76.907805][ T4200]  ksys_write+0xf4/0x1d0
[   76.912020][ T4200]  ? __ia32_sys_read+0xa0/0xa0
[   76.916759][ T4200]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.922736][ T4200]  ? syscall_enter_from_user_mode+0x21/0x70
[   76.928620][ T4200]  do_syscall_64+0x35/0xb0
[   76.933017][ T4200]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   76.939021][ T4200] RIP: 0033:0x7fe7c9bdf1ff
[   76.943788][ T4200] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   76.963468][ T4200] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   76.971943][ T4200] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   76.979980][ T4200] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   76.987926][ T4200] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   76.995956][ T4200] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   77.004094][ T4200] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   77.012251][ T4200]  </TASK>
[   77.063531][ T4203] FAULT_INJECTION: forcing a failure.
[   77.063531][ T4203] name failslab, interval 1, probability 0, space 0, times 0
[   77.076165][ T4203] CPU: 1 PID: 4203 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   77.084898][ T4203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   77.095226][ T4203] Call Trace:
[   77.098668][ T4203]  <TASK>
[   77.101788][ T4203]  dump_stack_lvl+0x57/0x7d
[   77.106369][ T4203]  should_fail.cold+0x5/0xa
[   77.110860][ T4203]  ? hsr_add_node+0x57/0x930
[   77.115447][ T4203]  should_failslab+0x5/0x10
[   77.119929][ T4203]  kmem_cache_alloc_trace+0x55/0x2c0
[   77.125371][ T4203]  hsr_add_node+0x57/0x930
[   77.129772][ T4203]  hsr_forward_skb+0x3ca/0x18b0
[   77.134685][ T4203]  ? prp_fill_frame_info+0x610/0x610
[   77.139942][ T4203]  ? mark_lock+0xef/0x1840
[   77.144348][ T4203]  ? lock_chain_count+0x20/0x20
[   77.149176][ T4203]  hsr_handle_frame+0x47b/0x680
[   77.153998][ T4203]  ? hsr_nl_nodedown+0x300/0x300
[   77.158919][ T4203]  __netif_receive_skb_core+0x78d/0x2eb0
[   77.164538][ T4203]  ? __lock_acquire+0xbe6/0x5410
[   77.169547][ T4203]  ? generic_xdp_tx+0x540/0x540
[   77.174379][ T4203]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.180335][ T4203]  ? find_held_lock+0x2d/0x110
[   77.186142][ T4203]  ? lock_acquire+0x1ab/0x510
[   77.190805][ T4203]  __netif_receive_skb_one_core+0xaa/0x180
[   77.196620][ T4203]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   77.202492][ T4203]  ? ktime_get_with_offset+0x26c/0x390
[   77.207952][ T4203]  netif_receive_skb+0xec/0x640
[   77.212791][ T4203]  ? __netif_receive_skb+0x190/0x190
[   77.218060][ T4203]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.224014][ T4203]  ? build_skb+0x88/0x150
[   77.228345][ T4203]  ? __tun_build_skb+0x163/0x210
[   77.233258][ T4203]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   77.238526][ T4203]  ? tun_net_open+0xf0/0xf0
[   77.243019][ T4203]  ? lock_release+0x720/0x720
[   77.247751][ T4203]  ? tun_get_user+0x1afc/0x2e00
[   77.252590][ T4203]  ? lock_downgrade+0x6e0/0x6e0
[   77.257448][ T4203]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.263544][ T4203]  tun_get_user+0x1c7e/0x2e00
[   77.268307][ T4203]  ? tun_build_skb+0xc90/0xc90
[   77.273056][ T4203]  ? tun_device_event+0x620/0xff0
[   77.278144][ T4203]  ? lock_downgrade+0x6e0/0x6e0
[   77.283003][ T4203]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.289292][ T4203]  tun_chr_write_iter+0xb9/0x160
[   77.294222][ T4203]  new_sync_write+0x368/0x600
[   77.298876][ T4203]  ? new_sync_read+0x5f0/0x5f0
[   77.303728][ T4203]  ? perf_callchain_user+0x670/0xa30
[   77.309027][ T4203]  ? __fget_files+0x1d7/0x3c0
[   77.313698][ T4203]  vfs_write+0x609/0x900
[   77.317932][ T4203]  ksys_write+0xf4/0x1d0
[   77.322786][ T4203]  ? __ia32_sys_read+0xa0/0xa0
[   77.327716][ T4203]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.333703][ T4203]  ? syscall_enter_from_user_mode+0x21/0x70
[   77.339597][ T4203]  do_syscall_64+0x35/0xb0
[   77.344529][ T4203]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   77.350467][ T4203] RIP: 0033:0x7fe7c9bdf1ff
[   77.354946][ T4203] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   77.375704][ T4203] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   77.384341][ T4203] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   77.392300][ T4203] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   77.400445][ T4203] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   77.408592][ T4203] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   77.416745][ T4203] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   77.424715][ T4203]  </TASK>
[   77.472762][ T4206] FAULT_INJECTION: forcing a failure.
[   77.472762][ T4206] name failslab, interval 1, probability 0, space 0, times 0
[   77.485981][ T4206] CPU: 0 PID: 4206 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   77.494731][ T4206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   77.504879][ T4206] Call Trace:
[   77.508154][ T4206]  <TASK>
[   77.511105][ T4206]  dump_stack_lvl+0x57/0x7d
[   77.515768][ T4206]  should_fail.cold+0x5/0xa
[   77.520300][ T4206]  ? hsr_add_node+0x57/0x930
[   77.525054][ T4206]  should_failslab+0x5/0x10
[   77.529660][ T4206]  kmem_cache_alloc_trace+0x55/0x2c0
[   77.535029][ T4206]  hsr_add_node+0x57/0x930
[   77.540215][ T4206]  hsr_forward_skb+0x3ca/0x18b0
[   77.545324][ T4206]  ? prp_fill_frame_info+0x610/0x610
[   77.550704][ T4206]  ? mark_lock+0xef/0x1840
[   77.555234][ T4206]  ? lock_chain_count+0x20/0x20
[   77.560072][ T4206]  hsr_handle_frame+0x47b/0x680
[   77.565086][ T4206]  ? hsr_nl_nodedown+0x300/0x300
[   77.570099][ T4206]  __netif_receive_skb_core+0x78d/0x2eb0
[   77.575997][ T4206]  ? generic_xdp_tx+0x540/0x540
[   77.580830][ T4206]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.586887][ T4206]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[   77.593756][ T4206]  ? lockdep_hardirqs_on+0x79/0x100
[   77.599272][ T4206]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[   77.605528][ T4206]  ? lock_acquire+0x1ef/0x510
[   77.610212][ T4206]  __netif_receive_skb_one_core+0xaa/0x180
[   77.616005][ T4206]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   77.621879][ T4206]  ? ktime_get_with_offset+0x26c/0x390
[   77.627526][ T4206]  netif_receive_skb+0xec/0x640
[   77.632432][ T4206]  ? __netif_receive_skb+0x190/0x190
[   77.637721][ T4206]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.643832][ T4206]  ? build_skb+0x88/0x150
[   77.648148][ T4206]  ? __tun_build_skb+0x163/0x210
[   77.653079][ T4206]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   77.658567][ T4206]  ? tun_net_open+0xf0/0xf0
[   77.663173][ T4206]  ? lock_release+0x720/0x720
[   77.667849][ T4206]  ? tun_get_user+0x1afc/0x2e00
[   77.672950][ T4206]  ? lock_downgrade+0x6e0/0x6e0
[   77.677874][ T4206]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.684102][ T4206]  tun_get_user+0x1c7e/0x2e00
[   77.688867][ T4206]  ? tun_build_skb+0xc90/0xc90
[   77.696496][ T4206]  ? tun_device_event+0x620/0xff0
[   77.701889][ T4206]  ? lock_downgrade+0x6e0/0x6e0
[   77.706832][ T4206]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.713069][ T4206]  tun_chr_write_iter+0xb9/0x160
[   77.717999][ T4206]  new_sync_write+0x368/0x600
[   77.722774][ T4206]  ? new_sync_read+0x5f0/0x5f0
[   77.727626][ T4206]  ? perf_callchain_user+0x670/0xa30
[   77.732915][ T4206]  ? __fget_files+0x1d7/0x3c0
[   77.737598][ T4206]  vfs_write+0x609/0x900
[   77.742110][ T4206]  ksys_write+0xf4/0x1d0
[   77.746655][ T4206]  ? __ia32_sys_read+0xa0/0xa0
[   77.751832][ T4206]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.757815][ T4206]  ? syscall_enter_from_user_mode+0x21/0x70
[   77.763934][ T4206]  do_syscall_64+0x35/0xb0
[   77.768437][ T4206]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   77.774515][ T4206] RIP: 0033:0x7fe7c9bdf1ff
[   77.778913][ T4206] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   77.800046][ T4206] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   77.808638][ T4206] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   77.817035][ T4206] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   77.825316][ T4206] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   77.833460][ T4206] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   77.841832][ T4206] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   77.849901][ T4206]  </TASK>
[   77.901195][ T4209] FAULT_INJECTION: forcing a failure.
[   77.901195][ T4209] name failslab, interval 1, probability 0, space 0, times 0
[   77.914396][ T4209] CPU: 1 PID: 4209 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   77.923227][ T4209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   77.933377][ T4209] Call Trace:
[   77.936644][ T4209]  <TASK>
[   77.939563][ T4209]  dump_stack_lvl+0x57/0x7d
[   77.944158][ T4209]  should_fail.cold+0x5/0xa
[   77.948879][ T4209]  ? hsr_add_node+0x57/0x930
[   77.953832][ T4209]  should_failslab+0x5/0x10
[   77.958774][ T4209]  kmem_cache_alloc_trace+0x55/0x2c0
[   77.964053][ T4209]  hsr_add_node+0x57/0x930
[   77.968455][ T4209]  hsr_forward_skb+0x3ca/0x18b0
[   77.973287][ T4209]  ? prp_fill_frame_info+0x610/0x610
[   77.978561][ T4209]  ? mark_lock+0xef/0x1840
[   77.982957][ T4209]  ? lock_chain_count+0x20/0x20
[   77.987880][ T4209]  hsr_handle_frame+0x47b/0x680
[   77.992714][ T4209]  ? hsr_nl_nodedown+0x300/0x300
[   77.997734][ T4209]  __netif_receive_skb_core+0x78d/0x2eb0
[   78.003454][ T4209]  ? __lock_acquire+0xbe6/0x5410
[   78.008464][ T4209]  ? generic_xdp_tx+0x540/0x540
[   78.013297][ T4209]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.019352][ T4209]  ? find_held_lock+0x2d/0x110
[   78.024267][ T4209]  ? lock_acquire+0x1ab/0x510
[   78.029005][ T4209]  __netif_receive_skb_one_core+0xaa/0x180
[   78.034787][ T4209]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   78.040859][ T4209]  ? ktime_get_with_offset+0x26c/0x390
[   78.046308][ T4209]  netif_receive_skb+0xec/0x640
[   78.051195][ T4209]  ? __netif_receive_skb+0x190/0x190
[   78.056517][ T4209]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.063061][ T4209]  ? build_skb+0x88/0x150
[   78.067433][ T4209]  ? __tun_build_skb+0x163/0x210
[   78.075421][ T4209]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   78.080726][ T4209]  ? tun_net_open+0xf0/0xf0
[   78.085319][ T4209]  ? lock_release+0x720/0x720
[   78.090434][ T4209]  ? tun_get_user+0x1afc/0x2e00
[   78.095518][ T4209]  ? lock_downgrade+0x6e0/0x6e0
[   78.100486][ T4209]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.106719][ T4209]  tun_get_user+0x1c7e/0x2e00
[   78.111395][ T4209]  ? tun_build_skb+0xc90/0xc90
[   78.116146][ T4209]  ? tun_device_event+0x620/0xff0
[   78.121143][ T4209]  ? lock_downgrade+0x6e0/0x6e0
[   78.126438][ T4209]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.132509][ T4209]  tun_chr_write_iter+0xb9/0x160
[   78.137453][ T4209]  new_sync_write+0x368/0x600
[   78.142202][ T4209]  ? new_sync_read+0x5f0/0x5f0
[   78.146942][ T4209]  ? perf_callchain_user+0x670/0xa30
[   78.152219][ T4209]  ? __fget_files+0x1d7/0x3c0
[   78.156983][ T4209]  vfs_write+0x609/0x900
[   78.161204][ T4209]  ksys_write+0xf4/0x1d0
[   78.165433][ T4209]  ? __ia32_sys_read+0xa0/0xa0
[   78.170631][ T4209]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.176909][ T4209]  ? syscall_enter_from_user_mode+0x21/0x70
[   78.183233][ T4209]  do_syscall_64+0x35/0xb0
[   78.187730][ T4209]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   78.193793][ T4209] RIP: 0033:0x7fe7c9bdf1ff
[   78.198421][ T4209] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   78.218501][ T4209] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   78.226901][ T4209] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   78.234963][ T4209] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   78.242934][ T4209] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   78.250971][ T4209] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   78.258923][ T4209] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   78.266985][ T4209]  </TASK>
[   78.332738][ T4213] FAULT_INJECTION: forcing a failure.
[   78.332738][ T4213] name failslab, interval 1, probability 0, space 0, times 0
[   78.345988][ T4213] CPU: 0 PID: 4213 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   78.354911][ T4213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   78.365214][ T4213] Call Trace:
[   78.368483][ T4213]  <TASK>
[   78.371733][ T4213]  dump_stack_lvl+0x57/0x7d
[   78.376224][ T4213]  should_fail.cold+0x5/0xa
[   78.380716][ T4213]  ? hsr_add_node+0x57/0x930
[   78.385293][ T4213]  should_failslab+0x5/0x10
[   78.389782][ T4213]  kmem_cache_alloc_trace+0x55/0x2c0
[   78.395233][ T4213]  hsr_add_node+0x57/0x930
[   78.399632][ T4213]  hsr_forward_skb+0x3ca/0x18b0
[   78.404558][ T4213]  ? prp_fill_frame_info+0x610/0x610
[   78.409816][ T4213]  ? mark_lock+0xef/0x1840
[   78.414209][ T4213]  ? lock_chain_count+0x20/0x20
[   78.419040][ T4213]  hsr_handle_frame+0x47b/0x680
[   78.424042][ T4213]  ? hsr_nl_nodedown+0x300/0x300
[   78.429144][ T4213]  __netif_receive_skb_core+0x78d/0x2eb0
[   78.434780][ T4213]  ? __lock_acquire+0xbe6/0x5410
[   78.439870][ T4213]  ? generic_xdp_tx+0x540/0x540
[   78.444703][ T4213]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.451182][ T4213]  ? find_held_lock+0x2d/0x110
[   78.455927][ T4213]  ? lock_acquire+0x1ab/0x510
[   78.460762][ T4213]  __netif_receive_skb_one_core+0xaa/0x180
[   78.466554][ T4213]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   78.472885][ T4213]  ? ktime_get_with_offset+0x26c/0x390
[   78.478423][ T4213]  netif_receive_skb+0xec/0x640
[   78.483426][ T4213]  ? __netif_receive_skb+0x190/0x190
[   78.488684][ T4213]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.495154][ T4213]  ? build_skb+0x88/0x150
[   78.499678][ T4213]  ? __tun_build_skb+0x163/0x210
[   78.504707][ T4213]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   78.510080][ T4213]  ? tun_net_open+0xf0/0xf0
[   78.514576][ T4213]  ? lock_release+0x720/0x720
[   78.519344][ T4213]  ? tun_get_user+0x1afc/0x2e00
[   78.524297][ T4213]  ? lock_downgrade+0x6e0/0x6e0
[   78.529155][ T4213]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.535140][ T4213]  tun_get_user+0x1c7e/0x2e00
[   78.540283][ T4213]  ? tun_build_skb+0xc90/0xc90
[   78.545046][ T4213]  ? tun_device_event+0x620/0xff0
[   78.550409][ T4213]  ? lock_downgrade+0x6e0/0x6e0
[   78.555326][ T4213]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.561462][ T4213]  tun_chr_write_iter+0xb9/0x160
[   78.566553][ T4213]  new_sync_write+0x368/0x600
[   78.571308][ T4213]  ? new_sync_read+0x5f0/0x5f0
[   78.576078][ T4213]  ? perf_callchain_user+0x670/0xa30
[   78.581358][ T4213]  ? __fget_files+0x1d7/0x3c0
[   78.586036][ T4213]  vfs_write+0x609/0x900
[   78.590558][ T4213]  ksys_write+0xf4/0x1d0
[   78.594798][ T4213]  ? __ia32_sys_read+0xa0/0xa0
[   78.599566][ T4213]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.605540][ T4213]  ? syscall_enter_from_user_mode+0x21/0x70
[   78.611523][ T4213]  do_syscall_64+0x35/0xb0
[   78.615940][ T4213]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   78.621900][ T4213] RIP: 0033:0x7fe7c9bdf1ff
[   78.626633][ T4213] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   78.646867][ T4213] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   78.655357][ T4213] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   78.663760][ T4213] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   78.671804][ T4213] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   78.680081][ T4213] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   78.688320][ T4213] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   78.696489][ T4213]  </TASK>
[   78.753281][ T4216] FAULT_INJECTION: forcing a failure.
[   78.753281][ T4216] name failslab, interval 1, probability 0, space 0, times 0
[   78.766020][ T4216] CPU: 1 PID: 4216 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   78.775145][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   78.785402][ T4216] Call Trace:
[   78.788679][ T4216]  <TASK>
[   78.791597][ T4216]  dump_stack_lvl+0x57/0x7d
[   78.796298][ T4216]  should_fail.cold+0x5/0xa
[   78.800871][ T4216]  ? hsr_add_node+0x57/0x930
[   78.805441][ T4216]  should_failslab+0x5/0x10
[   78.809921][ T4216]  kmem_cache_alloc_trace+0x55/0x2c0
[   78.815195][ T4216]  hsr_add_node+0x57/0x930
[   78.819724][ T4216]  hsr_forward_skb+0x3ca/0x18b0
[   78.824565][ T4216]  ? prp_fill_frame_info+0x610/0x610
[   78.829838][ T4216]  ? mark_lock+0xef/0x1840
[   78.834437][ T4216]  ? lock_chain_count+0x20/0x20
[   78.839290][ T4216]  hsr_handle_frame+0x47b/0x680
[   78.844169][ T4216]  ? hsr_nl_nodedown+0x300/0x300
[   78.849094][ T4216]  __netif_receive_skb_core+0x78d/0x2eb0
[   78.854986][ T4216]  ? __lock_acquire+0xbe6/0x5410
[   78.859911][ T4216]  ? generic_xdp_tx+0x540/0x540
[   78.864938][ T4216]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.870914][ T4216]  ? find_held_lock+0x2d/0x110
[   78.875668][ T4216]  ? lock_acquire+0x1ab/0x510
[   78.880334][ T4216]  __netif_receive_skb_one_core+0xaa/0x180
[   78.886176][ T4216]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   78.892054][ T4216]  ? ktime_get_with_offset+0x26c/0x390
[   78.897502][ T4216]  netif_receive_skb+0xec/0x640
[   78.902329][ T4216]  ? __netif_receive_skb+0x190/0x190
[   78.907596][ T4216]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.913562][ T4216]  ? build_skb+0x88/0x150
[   78.918081][ T4216]  ? __tun_build_skb+0x163/0x210
[   78.923015][ T4216]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   78.928288][ T4216]  ? tun_net_open+0xf0/0xf0
[   78.933116][ T4216]  ? lock_release+0x720/0x720
[   78.937772][ T4216]  ? tun_get_user+0x1afc/0x2e00
[   78.942977][ T4216]  ? lock_downgrade+0x6e0/0x6e0
[   78.947959][ T4216]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.953935][ T4216]  tun_get_user+0x1c7e/0x2e00
[   78.958619][ T4216]  ? tun_build_skb+0xc90/0xc90
[   78.963484][ T4216]  ? tun_device_event+0x620/0xff0
[   78.968504][ T4216]  ? lock_downgrade+0x6e0/0x6e0
[   78.973349][ T4216]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.979429][ T4216]  tun_chr_write_iter+0xb9/0x160
[   78.984355][ T4216]  new_sync_write+0x368/0x600
[   78.989018][ T4216]  ? new_sync_read+0x5f0/0x5f0
[   78.993856][ T4216]  ? perf_callchain_user+0x670/0xa30
[   78.999151][ T4216]  ? __fget_files+0x1d7/0x3c0
[   79.003808][ T4216]  vfs_write+0x609/0x900
[   79.008128][ T4216]  ksys_write+0xf4/0x1d0
[   79.012358][ T4216]  ? __ia32_sys_read+0xa0/0xa0
[   79.017142][ T4216]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.023097][ T4216]  ? syscall_enter_from_user_mode+0x21/0x70
[   79.029158][ T4216]  do_syscall_64+0x35/0xb0
[   79.033582][ T4216]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   79.039758][ T4216] RIP: 0033:0x7fe7c9bdf1ff
[   79.044283][ T4216] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   79.064133][ T4216] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   79.072878][ T4216] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   79.080922][ T4216] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   79.088968][ T4216] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   79.097205][ T4216] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   79.105256][ T4216] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   79.113480][ T4216]  </TASK>
[   79.162802][ T4219] FAULT_INJECTION: forcing a failure.
[   79.162802][ T4219] name failslab, interval 1, probability 0, space 0, times 0
[   79.175772][ T4219] CPU: 1 PID: 4219 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   79.184519][ T4219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.194680][ T4219] Call Trace:
[   79.198023][ T4219]  <TASK>
[   79.201130][ T4219]  dump_stack_lvl+0x57/0x7d
[   79.205727][ T4219]  should_fail.cold+0x5/0xa
[   79.210233][ T4219]  ? hsr_add_node+0x57/0x930
[   79.214807][ T4219]  should_failslab+0x5/0x10
[   79.219320][ T4219]  kmem_cache_alloc_trace+0x55/0x2c0
[   79.224814][ T4219]  hsr_add_node+0x57/0x930
[   79.229232][ T4219]  hsr_forward_skb+0x3ca/0x18b0
[   79.234162][ T4219]  ? prp_fill_frame_info+0x610/0x610
[   79.239466][ T4219]  ? mark_lock+0xef/0x1840
[   79.243992][ T4219]  ? lock_chain_count+0x20/0x20
[   79.249310][ T4219]  hsr_handle_frame+0x47b/0x680
[   79.254383][ T4219]  ? hsr_nl_nodedown+0x300/0x300
[   79.259663][ T4219]  __netif_receive_skb_core+0x78d/0x2eb0
[   79.265318][ T4219]  ? __lock_acquire+0xbe6/0x5410
[   79.270511][ T4219]  ? generic_xdp_tx+0x540/0x540
[   79.276599][ T4219]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.282776][ T4219]  ? find_held_lock+0x2d/0x110
[   79.287611][ T4219]  ? lock_acquire+0x1ab/0x510
[   79.292371][ T4219]  __netif_receive_skb_one_core+0xaa/0x180
[   79.299039][ T4219]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   79.305023][ T4219]  ? ktime_get_with_offset+0x26c/0x390
[   79.310488][ T4219]  netif_receive_skb+0xec/0x640
[   79.315338][ T4219]  ? __netif_receive_skb+0x190/0x190
[   79.320617][ T4219]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.327065][ T4219]  ? build_skb+0x88/0x150
[   79.331503][ T4219]  ? __tun_build_skb+0x163/0x210
[   79.336522][ T4219]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   79.341794][ T4219]  ? tun_net_open+0xf0/0xf0
[   79.346417][ T4219]  ? lock_release+0x720/0x720
[   79.351178][ T4219]  ? tun_get_user+0x1afc/0x2e00
[   79.356018][ T4219]  ? lock_downgrade+0x6e0/0x6e0
[   79.360960][ T4219]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.367099][ T4219]  tun_get_user+0x1c7e/0x2e00
[   79.371776][ T4219]  ? tun_build_skb+0xc90/0xc90
[   79.376545][ T4219]  ? tun_device_event+0x620/0xff0
[   79.381648][ T4219]  ? lock_downgrade+0x6e0/0x6e0
[   79.386490][ T4219]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.392450][ T4219]  tun_chr_write_iter+0xb9/0x160
[   79.397518][ T4219]  new_sync_write+0x368/0x600
[   79.402174][ T4219]  ? new_sync_read+0x5f0/0x5f0
[   79.406933][ T4219]  ? perf_callchain_user+0x670/0xa30
[   79.412218][ T4219]  ? __fget_files+0x1d7/0x3c0
[   79.416887][ T4219]  vfs_write+0x609/0x900
[   79.421118][ T4219]  ksys_write+0xf4/0x1d0
[   79.425547][ T4219]  ? __ia32_sys_read+0xa0/0xa0
[   79.430395][ T4219]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.436530][ T4219]  ? syscall_enter_from_user_mode+0x21/0x70
[   79.442488][ T4219]  do_syscall_64+0x35/0xb0
[   79.446885][ T4219]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   79.452802][ T4219] RIP: 0033:0x7fe7c9bdf1ff
[   79.457199][ T4219] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   79.477064][ T4219] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   79.485664][ T4219] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   79.493875][ T4219] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   79.502196][ T4219] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   79.510292][ T4219] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   79.518245][ T4219] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   79.526295][ T4219]  </TASK>
[   79.572334][ T4222] FAULT_INJECTION: forcing a failure.
[   79.572334][ T4222] name failslab, interval 1, probability 0, space 0, times 0
[   79.584977][ T4222] CPU: 0 PID: 4222 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   79.593732][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.604042][ T4222] Call Trace:
[   79.607308][ T4222]  <TASK>
[   79.610225][ T4222]  dump_stack_lvl+0x57/0x7d
[   79.614733][ T4222]  should_fail.cold+0x5/0xa
[   79.619233][ T4222]  ? hsr_add_node+0x57/0x930
[   79.623805][ T4222]  should_failslab+0x5/0x10
[   79.628289][ T4222]  kmem_cache_alloc_trace+0x55/0x2c0
[   79.633561][ T4222]  hsr_add_node+0x57/0x930
[   79.637970][ T4222]  hsr_forward_skb+0x3ca/0x18b0
[   79.642802][ T4222]  ? prp_fill_frame_info+0x610/0x610
[   79.648060][ T4222]  ? mark_lock+0xef/0x1840
[   79.652458][ T4222]  ? lock_chain_count+0x20/0x20
[   79.657376][ T4222]  hsr_handle_frame+0x47b/0x680
[   79.662468][ T4222]  ? hsr_nl_nodedown+0x300/0x300
[   79.667383][ T4222]  __netif_receive_skb_core+0x78d/0x2eb0
[   79.673401][ T4222]  ? __lock_acquire+0xbe6/0x5410
[   79.678315][ T4222]  ? generic_xdp_tx+0x540/0x540
[   79.683147][ T4222]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.689102][ T4222]  ? find_held_lock+0x2d/0x110
[   79.693926][ T4222]  ? lock_acquire+0x1ab/0x510
[   79.698626][ T4222]  __netif_receive_skb_one_core+0xaa/0x180
[   79.704419][ T4222]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   79.710288][ T4222]  ? ktime_get_with_offset+0x26c/0x390
[   79.715813][ T4222]  netif_receive_skb+0xec/0x640
[   79.720820][ T4222]  ? __netif_receive_skb+0x190/0x190
[   79.726173][ T4222]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.732327][ T4222]  ? build_skb+0x88/0x150
[   79.736634][ T4222]  ? __tun_build_skb+0x163/0x210
[   79.741555][ T4222]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   79.746822][ T4222]  ? tun_net_open+0xf0/0xf0
[   79.751385][ T4222]  ? lock_release+0x720/0x720
[   79.757039][ T4222]  ? tun_get_user+0x1afc/0x2e00
[   79.761951][ T4222]  ? lock_downgrade+0x6e0/0x6e0
[   79.766954][ T4222]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.773339][ T4222]  tun_get_user+0x1c7e/0x2e00
[   79.778124][ T4222]  ? tun_build_skb+0xc90/0xc90
[   79.783046][ T4222]  ? tun_device_event+0x620/0xff0
[   79.788060][ T4222]  ? lock_downgrade+0x6e0/0x6e0
[   79.793005][ T4222]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.799067][ T4222]  tun_chr_write_iter+0xb9/0x160
[   79.804078][ T4222]  new_sync_write+0x368/0x600
[   79.808731][ T4222]  ? new_sync_read+0x5f0/0x5f0
[   79.813469][ T4222]  ? perf_callchain_user+0x670/0xa30
[   79.818823][ T4222]  ? __fget_files+0x1d7/0x3c0
[   79.823481][ T4222]  vfs_write+0x609/0x900
[   79.827797][ T4222]  ksys_write+0xf4/0x1d0
[   79.832019][ T4222]  ? __ia32_sys_read+0xa0/0xa0
[   79.836756][ T4222]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.842796][ T4222]  ? syscall_enter_from_user_mode+0x21/0x70
[   79.848690][ T4222]  do_syscall_64+0x35/0xb0
[   79.853176][ T4222]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   79.859058][ T4222] RIP: 0033:0x7fe7c9bdf1ff
[   79.863561][ T4222] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   79.883252][ T4222] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   79.891814][ T4222] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   79.899847][ T4222] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   79.907976][ T4222] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   79.916044][ T4222] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   79.924168][ T4222] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   79.932225][ T4222]  </TASK>
[   80.002264][ T4225] FAULT_INJECTION: forcing a failure.
[   80.002264][ T4225] name failslab, interval 1, probability 0, space 0, times 0
[   80.015820][ T4225] CPU: 1 PID: 4225 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   80.024567][ T4225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   80.034832][ T4225] Call Trace:
[   80.038136][ T4225]  <TASK>
[   80.041094][ T4225]  dump_stack_lvl+0x57/0x7d
[   80.045842][ T4225]  should_fail.cold+0x5/0xa
[   80.050340][ T4225]  ? hsr_add_node+0x57/0x930
[   80.054927][ T4225]  should_failslab+0x5/0x10
[   80.059507][ T4225]  kmem_cache_alloc_trace+0x55/0x2c0
[   80.064789][ T4225]  hsr_add_node+0x57/0x930
[   80.069447][ T4225]  hsr_forward_skb+0x3ca/0x18b0
[   80.074313][ T4225]  ? prp_fill_frame_info+0x610/0x610
[   80.079582][ T4225]  ? mark_lock+0xef/0x1840
[   80.083990][ T4225]  ? lock_chain_count+0x20/0x20
[   80.088858][ T4225]  hsr_handle_frame+0x47b/0x680
[   80.093686][ T4225]  ? hsr_nl_nodedown+0x300/0x300
[   80.098615][ T4225]  __netif_receive_skb_core+0x78d/0x2eb0
[   80.104238][ T4225]  ? __lock_acquire+0xbe6/0x5410
[   80.109160][ T4225]  ? generic_xdp_tx+0x540/0x540
[   80.114008][ T4225]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.120085][ T4225]  ? find_held_lock+0x2d/0x110
[   80.124839][ T4225]  ? lock_acquire+0x1ab/0x510
[   80.129506][ T4225]  __netif_receive_skb_one_core+0xaa/0x180
[   80.135301][ T4225]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   80.141196][ T4225]  ? ktime_get_with_offset+0x26c/0x390
[   80.146740][ T4225]  netif_receive_skb+0xec/0x640
[   80.151578][ T4225]  ? __netif_receive_skb+0x190/0x190
[   80.156840][ T4225]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.162827][ T4225]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   80.168100][ T4225]  ? tun_net_open+0xf0/0xf0
[   80.172723][ T4225]  ? lock_release+0x720/0x720
[   80.177395][ T4225]  ? preempt_schedule_thunk+0x16/0x18
[   80.182754][ T4225]  ? preempt_schedule_common+0x59/0xc0
[   80.188196][ T4225]  ? preempt_schedule_thunk+0x16/0x18
[   80.193556][ T4225]  tun_get_user+0x1c7e/0x2e00
[   80.198220][ T4225]  ? tun_build_skb+0xc90/0xc90
[   80.203009][ T4225]  ? tun_device_event+0x620/0xff0
[   80.208011][ T4225]  ? lock_downgrade+0x6e0/0x6e0
[   80.212936][ T4225]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.218908][ T4225]  tun_chr_write_iter+0xb9/0x160
[   80.224019][ T4225]  new_sync_write+0x368/0x600
[   80.228731][ T4225]  ? new_sync_read+0x5f0/0x5f0
[   80.233484][ T4225]  ? perf_callchain_user+0x670/0xa30
[   80.238779][ T4225]  ? __fget_files+0x1d7/0x3c0
[   80.243523][ T4225]  vfs_write+0x609/0x900
[   80.248192][ T4225]  ksys_write+0xf4/0x1d0
[   80.252801][ T4225]  ? __ia32_sys_read+0xa0/0xa0
[   80.257810][ T4225]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   80.264109][ T4225]  ? syscall_enter_from_user_mode+0x21/0x70
[   80.270024][ T4225]  do_syscall_64+0x35/0xb0
[   80.274423][ T4225]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   80.280461][ T4225] RIP: 0033:0x7fe7c9bdf1ff
[   80.284870][ T4225] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   80.304922][ T4225] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   80.313427][ T4225] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   80.321497][ T4225] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   80.329553][ T4225] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   80.337591][ T4225] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   80.345819][ T4225] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   80.353783][ T4225]  </TASK>
[   80.421796][ T4228] FAULT_INJECTION: forcing a failure.
[   80.421796][ T4228] name failslab, interval 1, probability 0, space 0, times 0
[   80.434469][ T4228] CPU: 1 PID: 4228 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   80.443210][ T4228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   80.453259][ T4228] Call Trace:
[   80.456519][ T4228]  <TASK>
[   80.459436][ T4228]  dump_stack_lvl+0x57/0x7d
[   80.463941][ T4228]  should_fail.cold+0x5/0xa
[   80.468444][ T4228]  ? hsr_add_node+0x57/0x930
[   80.473017][ T4228]  should_failslab+0x5/0x10
[   80.477530][ T4228]  kmem_cache_alloc_trace+0x55/0x2c0
[   80.483199][ T4228]  hsr_add_node+0x57/0x930
[   80.487620][ T4228]  hsr_forward_skb+0x3ca/0x18b0
[   80.492468][ T4228]  ? prp_fill_frame_info+0x610/0x610
[   80.497831][ T4228]  ? mark_lock+0xef/0x1840
[   80.502253][ T4228]  ? lock_chain_count+0x20/0x20
[   80.507202][ T4228]  hsr_handle_frame+0x47b/0x680
[   80.512306][ T4228]  ? hsr_nl_nodedown+0x300/0x300
[   80.517319][ T4228]  __netif_receive_skb_core+0x78d/0x2eb0
[   80.522996][ T4228]  ? __lock_acquire+0xbe6/0x5410
[   80.529732][ T4228]  ? generic_xdp_tx+0x540/0x540
[   80.534753][ T4228]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.540722][ T4228]  ? find_held_lock+0x2d/0x110
[   80.545560][ T4228]  ? lock_acquire+0x1ab/0x510
[   80.550446][ T4228]  __netif_receive_skb_one_core+0xaa/0x180
[   80.556247][ T4228]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   80.562388][ T4228]  ? ktime_get_with_offset+0x26c/0x390
[   80.567843][ T4228]  netif_receive_skb+0xec/0x640
[   80.572675][ T4228]  ? __netif_receive_skb+0x190/0x190
[   80.577938][ T4228]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.584168][ T4228]  ? build_skb+0x88/0x150
[   80.588541][ T4228]  ? __tun_build_skb+0x163/0x210
[   80.593464][ T4228]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   80.599078][ T4228]  ? tun_net_open+0xf0/0xf0
[   80.603572][ T4228]  ? lock_release+0x720/0x720
[   80.608248][ T4228]  ? tun_get_user+0x1afc/0x2e00
[   80.613294][ T4228]  ? lock_downgrade+0x6e0/0x6e0
[   80.618426][ T4228]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   80.624757][ T4228]  tun_get_user+0x1c7e/0x2e00
[   80.629975][ T4228]  ? tun_build_skb+0xc90/0xc90
[   80.635087][ T4228]  ? tun_device_event+0x620/0xff0
[   80.640273][ T4228]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.646523][ T4228]  tun_chr_write_iter+0xb9/0x160
[   80.651621][ T4228]  new_sync_write+0x368/0x600
[   80.656470][ T4228]  ? new_sync_read+0x5f0/0x5f0
[   80.661298][ T4228]  ? lockdep_hardirqs_on+0x79/0x100
[   80.666494][ T4228]  ? __fget_files+0x1d7/0x3c0
[   80.671408][ T4228]  vfs_write+0x609/0x900
[   80.675767][ T4228]  ksys_write+0xf4/0x1d0
[   80.680007][ T4228]  ? __ia32_sys_read+0xa0/0xa0
[   80.685135][ T4228]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   80.691402][ T4228]  ? syscall_enter_from_user_mode+0x21/0x70
[   80.697464][ T4228]  do_syscall_64+0x35/0xb0
[   80.701998][ T4228]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   80.708438][ T4228] RIP: 0033:0x7fe7c9bdf1ff
[   80.712967][ T4228] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   80.732933][ T4228] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   80.741773][ T4228] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   80.749731][ T4228] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   80.757790][ T4228] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   80.765925][ T4228] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   80.773902][ T4228] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   80.782112][ T4228]  </TASK>
[   80.842237][ T4231] FAULT_INJECTION: forcing a failure.
[   80.842237][ T4231] name failslab, interval 1, probability 0, space 0, times 0
[   80.855301][ T4231] CPU: 1 PID: 4231 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   80.864215][ T4231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   80.874533][ T4231] Call Trace:
[   80.877812][ T4231]  <TASK>
[   80.880743][ T4231]  dump_stack_lvl+0x57/0x7d
[   80.885338][ T4231]  should_fail.cold+0x5/0xa
[   80.889826][ T4231]  ? hsr_add_node+0x57/0x930
[   80.894548][ T4231]  should_failslab+0x5/0x10
[   80.899044][ T4231]  kmem_cache_alloc_trace+0x55/0x2c0
[   80.904315][ T4231]  hsr_add_node+0x57/0x930
[   80.908718][ T4231]  hsr_forward_skb+0x3ca/0x18b0
[   80.913555][ T4231]  ? prp_fill_frame_info+0x610/0x610
[   80.918998][ T4231]  ? mark_lock+0xef/0x1840
[   80.923394][ T4231]  ? lock_chain_count+0x20/0x20
[   80.928263][ T4231]  hsr_handle_frame+0x47b/0x680
[   80.933091][ T4231]  ? hsr_nl_nodedown+0x300/0x300
[   80.938007][ T4231]  __netif_receive_skb_core+0x78d/0x2eb0
[   80.943630][ T4231]  ? __lock_acquire+0xbe6/0x5410
[   80.948555][ T4231]  ? generic_xdp_tx+0x540/0x540
[   80.953404][ T4231]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.959624][ T4231]  ? find_held_lock+0x2d/0x110
[   80.964366][ T4231]  ? lock_acquire+0x1ab/0x510
[   80.969035][ T4231]  __netif_receive_skb_one_core+0xaa/0x180
[   80.974904][ T4231]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   80.980782][ T4231]  ? ktime_get_with_offset+0x26c/0x390
[   80.986259][ T4231]  netif_receive_skb+0xec/0x640
[   80.991176][ T4231]  ? __netif_receive_skb+0x190/0x190
[   80.996875][ T4231]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.003117][ T4231]  ? build_skb+0x88/0x150
[   81.007427][ T4231]  ? __tun_build_skb+0x163/0x210
[   81.012354][ T4231]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   81.017703][ T4231]  ? tun_net_open+0xf0/0xf0
[   81.022179][ T4231]  ? lock_release+0x720/0x720
[   81.026838][ T4231]  ? tun_get_user+0x1afc/0x2e00
[   81.031689][ T4231]  ? lock_downgrade+0x6e0/0x6e0
[   81.037828][ T4231]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.043887][ T4231]  tun_get_user+0x1c7e/0x2e00
[   81.048558][ T4231]  ? tun_build_skb+0xc90/0xc90
[   81.053414][ T4231]  ? tun_device_event+0x620/0xff0
[   81.058452][ T4231]  ? lock_downgrade+0x6e0/0x6e0
[   81.063315][ T4231]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.069292][ T4231]  tun_chr_write_iter+0xb9/0x160
[   81.074210][ T4231]  new_sync_write+0x368/0x600
[   81.078866][ T4231]  ? new_sync_read+0x5f0/0x5f0
[   81.083618][ T4231]  ? perf_callchain_user+0x670/0xa30
[   81.088884][ T4231]  ? __fget_files+0x1d7/0x3c0
[   81.093534][ T4231]  vfs_write+0x609/0x900
[   81.097843][ T4231]  ksys_write+0xf4/0x1d0
[   81.102063][ T4231]  ? __ia32_sys_read+0xa0/0xa0
[   81.106838][ T4231]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.113142][ T4231]  ? syscall_enter_from_user_mode+0x21/0x70
[   81.119101][ T4231]  do_syscall_64+0x35/0xb0
[   81.123592][ T4231]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   81.129462][ T4231] RIP: 0033:0x7fe7c9bdf1ff
[   81.133949][ T4231] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   81.153550][ T4231] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   81.161949][ T4231] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   81.170140][ T4231] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   81.178193][ T4231] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   81.186625][ T4231] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   81.194943][ T4231] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   81.203235][ T4231]  </TASK>
[   81.242146][ T4234] FAULT_INJECTION: forcing a failure.
[   81.242146][ T4234] name failslab, interval 1, probability 0, space 0, times 0
[   81.256816][ T4234] CPU: 1 PID: 4234 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   81.265568][ T4234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   81.275609][ T4234] Call Trace:
[   81.278979][ T4234]  <TASK>
[   81.281911][ T4234]  dump_stack_lvl+0x57/0x7d
[   81.286400][ T4234]  should_fail.cold+0x5/0xa
[   81.290987][ T4234]  ? hsr_add_node+0x57/0x930
[   81.295580][ T4234]  should_failslab+0x5/0x10
[   81.300170][ T4234]  kmem_cache_alloc_trace+0x55/0x2c0
[   81.305444][ T4234]  hsr_add_node+0x57/0x930
[   81.309850][ T4234]  hsr_forward_skb+0x3ca/0x18b0
[   81.314686][ T4234]  ? prp_fill_frame_info+0x610/0x610
[   81.320113][ T4234]  ? mark_lock+0xef/0x1840
[   81.324518][ T4234]  ? lock_chain_count+0x20/0x20
[   81.329536][ T4234]  hsr_handle_frame+0x47b/0x680
[   81.334459][ T4234]  ? hsr_nl_nodedown+0x300/0x300
[   81.339410][ T4234]  __netif_receive_skb_core+0x78d/0x2eb0
[   81.345045][ T4234]  ? __lock_acquire+0xbe6/0x5410
[   81.350085][ T4234]  ? generic_xdp_tx+0x540/0x540
[   81.355031][ T4234]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.361007][ T4234]  ? find_held_lock+0x2d/0x110
[   81.365844][ T4234]  ? lock_acquire+0x1ab/0x510
[   81.370527][ T4234]  __netif_receive_skb_one_core+0xaa/0x180
[   81.376430][ T4234]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   81.382305][ T4234]  ? ktime_get_with_offset+0x26c/0x390
[   81.387751][ T4234]  netif_receive_skb+0xec/0x640
[   81.392765][ T4234]  ? __netif_receive_skb+0x190/0x190
[   81.398031][ T4234]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.404186][ T4234]  ? build_skb+0x88/0x150
[   81.408531][ T4234]  ? __tun_build_skb+0x163/0x210
[   81.413624][ T4234]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   81.419016][ T4234]  ? tun_net_open+0xf0/0xf0
[   81.423503][ T4234]  ? lock_release+0x720/0x720
[   81.428288][ T4234]  ? tun_get_user+0x1afc/0x2e00
[   81.433353][ T4234]  ? lock_downgrade+0x6e0/0x6e0
[   81.438308][ T4234]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.444294][ T4234]  tun_get_user+0x1c7e/0x2e00
[   81.449065][ T4234]  ? tun_build_skb+0xc90/0xc90
[   81.453887][ T4234]  ? tun_device_event+0x620/0xff0
[   81.459076][ T4234]  ? lock_downgrade+0x6e0/0x6e0
[   81.464030][ T4234]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.471844][ T4234]  tun_chr_write_iter+0xb9/0x160
[   81.476779][ T4234]  new_sync_write+0x368/0x600
[   81.481837][ T4234]  ? new_sync_read+0x5f0/0x5f0
[   81.486716][ T4234]  ? perf_callchain_user+0x670/0xa30
[   81.492078][ T4234]  ? __fget_files+0x1d7/0x3c0
[   81.496854][ T4234]  vfs_write+0x609/0x900
[   81.501162][ T4234]  ksys_write+0xf4/0x1d0
[   81.505591][ T4234]  ? __ia32_sys_read+0xa0/0xa0
[   81.510425][ T4234]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.516389][ T4234]  ? syscall_enter_from_user_mode+0x21/0x70
[   81.522267][ T4234]  do_syscall_64+0x35/0xb0
[   81.526762][ T4234]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   81.532804][ T4234] RIP: 0033:0x7fe7c9bdf1ff
[   81.537396][ T4234] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   81.557077][ T4234] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   81.565473][ T4234] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   81.573457][ T4234] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   81.581586][ T4234] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   81.589623][ T4234] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   81.597922][ T4234] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   81.605947][ T4234]  </TASK>
[   81.651937][ T4238] FAULT_INJECTION: forcing a failure.
[   81.651937][ T4238] name failslab, interval 1, probability 0, space 0, times 0
[   81.664772][ T4238] CPU: 0 PID: 4238 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   81.674630][ T4238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   81.686517][ T4238] Call Trace:
[   81.689789][ T4238]  <TASK>
[   81.692735][ T4238]  dump_stack_lvl+0x57/0x7d
[   81.697238][ T4238]  should_fail.cold+0x5/0xa
[   81.701826][ T4238]  ? hsr_add_node+0x57/0x930
[   81.706607][ T4238]  should_failslab+0x5/0x10
[   81.711096][ T4238]  kmem_cache_alloc_trace+0x55/0x2c0
[   81.716466][ T4238]  hsr_add_node+0x57/0x930
[   81.720874][ T4238]  hsr_forward_skb+0x3ca/0x18b0
[   81.725716][ T4238]  ? prp_fill_frame_info+0x610/0x610
[   81.731095][ T4238]  ? mark_lock+0xef/0x1840
[   81.735639][ T4238]  ? lock_chain_count+0x20/0x20
[   81.740568][ T4238]  hsr_handle_frame+0x47b/0x680
[   81.745583][ T4238]  ? hsr_nl_nodedown+0x300/0x300
[   81.750507][ T4238]  __netif_receive_skb_core+0x78d/0x2eb0
[   81.756210][ T4238]  ? __lock_acquire+0xbe6/0x5410
[   81.761127][ T4238]  ? generic_xdp_tx+0x540/0x540
[   81.765966][ T4238]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.771917][ T4238]  ? find_held_lock+0x2d/0x110
[   81.776969][ T4238]  ? lock_acquire+0x1ab/0x510
[   81.781656][ T4238]  __netif_receive_skb_one_core+0xaa/0x180
[   81.787885][ T4238]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   81.793892][ T4238]  ? ktime_get_with_offset+0x26c/0x390
[   81.799430][ T4238]  netif_receive_skb+0xec/0x640
[   81.804260][ T4238]  ? __netif_receive_skb+0x190/0x190
[   81.809529][ T4238]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.815667][ T4238]  ? build_skb+0x88/0x150
[   81.819977][ T4238]  ? __tun_build_skb+0x163/0x210
[   81.825065][ T4238]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   81.830677][ T4238]  ? tun_net_open+0xf0/0xf0
[   81.835333][ T4238]  ? lock_release+0x720/0x720
[   81.840111][ T4238]  ? tun_get_user+0x1afc/0x2e00
[   81.845034][ T4238]  ? lock_downgrade+0x6e0/0x6e0
[   81.849865][ T4238]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.855917][ T4238]  tun_get_user+0x1c7e/0x2e00
[   81.860588][ T4238]  ? tun_build_skb+0xc90/0xc90
[   81.865416][ T4238]  ? tun_device_event+0x620/0xff0
[   81.870699][ T4238]  ? lock_downgrade+0x6e0/0x6e0
[   81.875729][ T4238]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.881896][ T4238]  tun_chr_write_iter+0xb9/0x160
[   81.887182][ T4238]  new_sync_write+0x368/0x600
[   81.891896][ T4238]  ? new_sync_read+0x5f0/0x5f0
[   81.896748][ T4238]  ? perf_callchain_user+0x670/0xa30
[   81.902026][ T4238]  ? __fget_files+0x1d7/0x3c0
[   81.906968][ T4238]  vfs_write+0x609/0x900
[   81.911191][ T4238]  ksys_write+0xf4/0x1d0
[   81.915429][ T4238]  ? __ia32_sys_read+0xa0/0xa0
[   81.920284][ T4238]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.926269][ T4238]  ? syscall_enter_from_user_mode+0x21/0x70
[   81.932156][ T4238]  do_syscall_64+0x35/0xb0
[   81.936557][ T4238]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   81.942424][ T4238] RIP: 0033:0x7fe7c9bdf1ff
[   81.946814][ T4238] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   81.967099][ T4238] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   81.975591][ T4238] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   81.983632][ T4238] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   81.992972][ T4238] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   82.001192][ T4238] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   82.009199][ T4238] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   82.017260][ T4238]  </TASK>
[   82.072154][ T4241] FAULT_INJECTION: forcing a failure.
[   82.072154][ T4241] name failslab, interval 1, probability 0, space 0, times 0
[   82.085134][ T4241] CPU: 0 PID: 4241 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   82.093907][ T4241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.104308][ T4241] Call Trace:
[   82.107575][ T4241]  <TASK>
[   82.110495][ T4241]  dump_stack_lvl+0x57/0x7d
[   82.115242][ T4241]  should_fail.cold+0x5/0xa
[   82.120106][ T4241]  ? hsr_add_node+0x57/0x930
[   82.124697][ T4241]  should_failslab+0x5/0x10
[   82.129358][ T4241]  kmem_cache_alloc_trace+0x55/0x2c0
[   82.134712][ T4241]  hsr_add_node+0x57/0x930
[   82.139114][ T4241]  hsr_forward_skb+0x3ca/0x18b0
[   82.144035][ T4241]  ? prp_fill_frame_info+0x610/0x610
[   82.149383][ T4241]  ? mark_lock+0xef/0x1840
[   82.153779][ T4241]  ? lock_chain_count+0x20/0x20
[   82.158631][ T4241]  hsr_handle_frame+0x47b/0x680
[   82.163563][ T4241]  ? hsr_nl_nodedown+0x300/0x300
[   82.168482][ T4241]  __netif_receive_skb_core+0x78d/0x2eb0
[   82.174110][ T4241]  ? __lock_acquire+0xbe6/0x5410
[   82.179059][ T4241]  ? generic_xdp_tx+0x540/0x540
[   82.183897][ T4241]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.189860][ T4241]  ? find_held_lock+0x2d/0x110
[   82.195040][ T4241]  ? lock_acquire+0x1ab/0x510
[   82.199701][ T4241]  __netif_receive_skb_one_core+0xaa/0x180
[   82.205494][ T4241]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   82.211534][ T4241]  ? ktime_get_with_offset+0x26c/0x390
[   82.217067][ T4241]  netif_receive_skb+0xec/0x640
[   82.221893][ T4241]  ? __netif_receive_skb+0x190/0x190
[   82.227152][ T4241]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.233124][ T4241]  ? build_skb+0x88/0x150
[   82.237430][ T4241]  ? __tun_build_skb+0x163/0x210
[   82.242459][ T4241]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   82.247720][ T4241]  ? tun_net_open+0xf0/0xf0
[   82.252196][ T4241]  ? lock_release+0x720/0x720
[   82.256850][ T4241]  ? tun_get_user+0x1afc/0x2e00
[   82.261678][ T4241]  ? lock_downgrade+0x6e0/0x6e0
[   82.266541][ T4241]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.272588][ T4241]  tun_get_user+0x1c7e/0x2e00
[   82.277337][ T4241]  ? tun_build_skb+0xc90/0xc90
[   82.282203][ T4241]  ? tun_device_event+0x620/0xff0
[   82.287304][ T4241]  ? lock_downgrade+0x6e0/0x6e0
[   82.292144][ T4241]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.298215][ T4241]  tun_chr_write_iter+0xb9/0x160
[   82.303308][ T4241]  new_sync_write+0x368/0x600
[   82.307970][ T4241]  ? new_sync_read+0x5f0/0x5f0
[   82.312882][ T4241]  ? perf_callchain_user+0x670/0xa30
[   82.318326][ T4241]  ? __fget_files+0x1d7/0x3c0
[   82.323096][ T4241]  vfs_write+0x609/0x900
[   82.327318][ T4241]  ksys_write+0xf4/0x1d0
[   82.331536][ T4241]  ? __ia32_sys_read+0xa0/0xa0
[   82.336273][ T4241]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.342228][ T4241]  ? syscall_enter_from_user_mode+0x21/0x70
[   82.348106][ T4241]  do_syscall_64+0x35/0xb0
[   82.352518][ T4241]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   82.358390][ T4241] RIP: 0033:0x7fe7c9bdf1ff
[   82.362879][ T4241] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   82.382484][ T4241] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   82.390881][ T4241] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   82.398857][ T4241] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   82.406814][ T4241] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   82.414773][ T4241] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   82.423332][ T4241] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   82.431383][ T4241]  </TASK>
[   82.473558][ T4244] FAULT_INJECTION: forcing a failure.
[   82.473558][ T4244] name failslab, interval 1, probability 0, space 0, times 0
[   82.486292][ T4244] CPU: 0 PID: 4244 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   82.495513][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.505990][ T4244] Call Trace:
[   82.509345][ T4244]  <TASK>
[   82.512264][ T4244]  dump_stack_lvl+0x57/0x7d
[   82.516760][ T4244]  should_fail.cold+0x5/0xa
[   82.521350][ T4244]  ? hsr_add_node+0x57/0x930
[   82.526040][ T4244]  should_failslab+0x5/0x10
[   82.530674][ T4244]  kmem_cache_alloc_trace+0x55/0x2c0
[   82.535950][ T4244]  hsr_add_node+0x57/0x930
[   82.540449][ T4244]  hsr_forward_skb+0x3ca/0x18b0
[   82.545295][ T4244]  ? prp_fill_frame_info+0x610/0x610
[   82.550565][ T4244]  ? mark_lock+0xef/0x1840
[   82.554973][ T4244]  ? lock_chain_count+0x20/0x20
[   82.559808][ T4244]  hsr_handle_frame+0x47b/0x680
[   82.564730][ T4244]  ? hsr_nl_nodedown+0x300/0x300
[   82.569647][ T4244]  __netif_receive_skb_core+0x78d/0x2eb0
[   82.575404][ T4244]  ? __lock_acquire+0xbe6/0x5410
[   82.580340][ T4244]  ? generic_xdp_tx+0x540/0x540
[   82.585282][ T4244]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.591425][ T4244]  ? find_held_lock+0x2d/0x110
[   82.596180][ T4244]  ? lock_acquire+0x1ab/0x510
[   82.601128][ T4244]  __netif_receive_skb_one_core+0xaa/0x180
[   82.607420][ T4244]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   82.613307][ T4244]  ? ktime_get_with_offset+0x26c/0x390
[   82.618908][ T4244]  netif_receive_skb+0xec/0x640
[   82.623758][ T4244]  ? __netif_receive_skb+0x190/0x190
[   82.629035][ T4244]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.635013][ T4244]  ? build_skb+0x88/0x150
[   82.639511][ T4244]  ? __tun_build_skb+0x163/0x210
[   82.644447][ T4244]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   82.649756][ T4244]  ? tun_net_open+0xf0/0xf0
[   82.654351][ T4244]  ? lock_release+0x720/0x720
[   82.659145][ T4244]  ? tun_get_user+0x1afc/0x2e00
[   82.663988][ T4244]  ? lock_downgrade+0x6e0/0x6e0
[   82.668937][ T4244]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.675172][ T4244]  tun_get_user+0x1c7e/0x2e00
[   82.680052][ T4244]  ? tun_build_skb+0xc90/0xc90
[   82.684811][ T4244]  ? tun_device_event+0x620/0xff0
[   82.689972][ T4244]  ? lock_downgrade+0x6e0/0x6e0
[   82.694879][ T4244]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.700962][ T4244]  tun_chr_write_iter+0xb9/0x160
[   82.706244][ T4244]  new_sync_write+0x368/0x600
[   82.713151][ T4244]  ? new_sync_read+0x5f0/0x5f0
[   82.717909][ T4244]  ? perf_callchain_user+0x670/0xa30
[   82.723304][ T4244]  ? __fget_files+0x1d7/0x3c0
[   82.727976][ T4244]  vfs_write+0x609/0x900
[   82.732216][ T4244]  ksys_write+0xf4/0x1d0
[   82.736613][ T4244]  ? __ia32_sys_read+0xa0/0xa0
[   82.741361][ T4244]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.747345][ T4244]  ? syscall_enter_from_user_mode+0x21/0x70
[   82.753228][ T4244]  do_syscall_64+0x35/0xb0
[   82.757637][ T4244]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   82.763536][ T4244] RIP: 0033:0x7fe7c9bdf1ff
[   82.767965][ T4244] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   82.788018][ T4244] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   82.796649][ T4244] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   82.804671][ T4244] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   82.812742][ T4244] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   82.821654][ T4244] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   82.829610][ T4244] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   82.837672][ T4244]  </TASK>
[   82.881967][ T4248] FAULT_INJECTION: forcing a failure.
[   82.881967][ T4248] name failslab, interval 1, probability 0, space 0, times 0
[   82.895099][ T4248] CPU: 0 PID: 4248 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   82.903934][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.914077][ T4248] Call Trace:
[   82.917348][ T4248]  <TASK>
[   82.920357][ T4248]  dump_stack_lvl+0x57/0x7d
[   82.924855][ T4248]  should_fail.cold+0x5/0xa
[   82.929430][ T4248]  ? hsr_add_node+0x57/0x930
[   82.934003][ T4248]  should_failslab+0x5/0x10
[   82.938574][ T4248]  kmem_cache_alloc_trace+0x55/0x2c0
[   82.943858][ T4248]  hsr_add_node+0x57/0x930
[   82.948261][ T4248]  hsr_forward_skb+0x3ca/0x18b0
[   82.953103][ T4248]  ? prp_fill_frame_info+0x610/0x610
[   82.958449][ T4248]  ? mark_lock+0xef/0x1840
[   82.962896][ T4248]  ? lock_chain_count+0x20/0x20
[   82.967744][ T4248]  hsr_handle_frame+0x47b/0x680
[   82.972580][ T4248]  ? hsr_nl_nodedown+0x300/0x300
[   82.977512][ T4248]  __netif_receive_skb_core+0x78d/0x2eb0
[   82.983143][ T4248]  ? __lock_acquire+0xbe6/0x5410
[   82.988329][ T4248]  ? generic_xdp_tx+0x540/0x540
[   82.993170][ T4248]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.999143][ T4248]  ? find_held_lock+0x2d/0x110
[   83.003982][ T4248]  ? lock_acquire+0x1ab/0x510
[   83.008659][ T4248]  __netif_receive_skb_one_core+0xaa/0x180
[   83.014453][ T4248]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   83.020344][ T4248]  ? ktime_get_with_offset+0x26c/0x390
[   83.025811][ T4248]  netif_receive_skb+0xec/0x640
[   83.030766][ T4248]  ? __netif_receive_skb+0x190/0x190
[   83.036144][ T4248]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.042139][ T4248]  ? build_skb+0x88/0x150
[   83.046454][ T4248]  ? __tun_build_skb+0x163/0x210
[   83.051467][ T4248]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   83.056982][ T4248]  ? tun_net_open+0xf0/0xf0
[   83.061469][ T4248]  ? lock_release+0x720/0x720
[   83.066218][ T4248]  ? tun_get_user+0x1afc/0x2e00
[   83.071154][ T4248]  ? lock_downgrade+0x6e0/0x6e0
[   83.076265][ T4248]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.082240][ T4248]  tun_get_user+0x1c7e/0x2e00
[   83.086917][ T4248]  ? tun_build_skb+0xc90/0xc90
[   83.091786][ T4248]  ? tun_device_event+0x620/0xff0
[   83.096798][ T4248]  ? lock_downgrade+0x6e0/0x6e0
[   83.101955][ T4248]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.108166][ T4248]  tun_chr_write_iter+0xb9/0x160
[   83.113111][ T4248]  new_sync_write+0x368/0x600
[   83.117781][ T4248]  ? new_sync_read+0x5f0/0x5f0
[   83.122621][ T4248]  ? perf_callchain_user+0x670/0xa30
[   83.127897][ T4248]  ? __fget_files+0x1d7/0x3c0
[   83.132571][ T4248]  vfs_write+0x609/0x900
[   83.136812][ T4248]  ksys_write+0xf4/0x1d0
[   83.141156][ T4248]  ? __ia32_sys_read+0xa0/0xa0
[   83.146101][ T4248]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.152062][ T4248]  ? syscall_enter_from_user_mode+0x21/0x70
[   83.158383][ T4248]  do_syscall_64+0x35/0xb0
[   83.162776][ T4248]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   83.168646][ T4248] RIP: 0033:0x7fe7c9bdf1ff
[   83.173130][ T4248] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   83.193070][ T4248] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   83.201744][ T4248] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   83.209831][ T4248] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   83.218051][ T4248] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   83.226110][ T4248] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   83.234069][ T4248] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   83.242153][ T4248]  </TASK>
[   83.282158][ T4251] FAULT_INJECTION: forcing a failure.
[   83.282158][ T4251] name failslab, interval 1, probability 0, space 0, times 0
[   83.294916][ T4251] CPU: 1 PID: 4251 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   83.303830][ T4251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   83.313910][ T4251] Call Trace:
[   83.317192][ T4251]  <TASK>
[   83.320125][ T4251]  dump_stack_lvl+0x57/0x7d
[   83.324717][ T4251]  should_fail.cold+0x5/0xa
[   83.329212][ T4251]  ? hsr_add_node+0x57/0x930
[   83.333792][ T4251]  should_failslab+0x5/0x10
[   83.338280][ T4251]  kmem_cache_alloc_trace+0x55/0x2c0
[   83.343554][ T4251]  hsr_add_node+0x57/0x930
[   83.348126][ T4251]  hsr_forward_skb+0x3ca/0x18b0
[   83.353134][ T4251]  ? prp_fill_frame_info+0x610/0x610
[   83.358400][ T4251]  ? mark_lock+0xef/0x1840
[   83.362878][ T4251]  ? lock_chain_count+0x20/0x20
[   83.367718][ T4251]  hsr_handle_frame+0x47b/0x680
[   83.372548][ T4251]  ? hsr_nl_nodedown+0x300/0x300
[   83.377464][ T4251]  __netif_receive_skb_core+0x78d/0x2eb0
[   83.383088][ T4251]  ? __lock_acquire+0xbe6/0x5410
[   83.388283][ T4251]  ? generic_xdp_tx+0x540/0x540
[   83.393129][ T4251]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.399098][ T4251]  ? find_held_lock+0x2d/0x110
[   83.404037][ T4251]  ? lock_acquire+0x1ab/0x510
[   83.408715][ T4251]  __netif_receive_skb_one_core+0xaa/0x180
[   83.414860][ T4251]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   83.420750][ T4251]  ? ktime_get_with_offset+0x26c/0x390
[   83.426251][ T4251]  netif_receive_skb+0xec/0x640
[   83.431412][ T4251]  ? __netif_receive_skb+0x190/0x190
[   83.437169][ T4251]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.443933][ T4251]  ? build_skb+0x88/0x150
[   83.448257][ T4251]  ? __tun_build_skb+0x163/0x210
[   83.453369][ T4251]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   83.458637][ T4251]  ? tun_net_open+0xf0/0xf0
[   83.463110][ T4251]  ? lock_release+0x720/0x720
[   83.467762][ T4251]  ? tun_get_user+0x1afc/0x2e00
[   83.472584][ T4251]  ? lock_downgrade+0x6e0/0x6e0
[   83.477408][ T4251]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.483375][ T4251]  tun_get_user+0x1c7e/0x2e00
[   83.488053][ T4251]  ? tun_build_skb+0xc90/0xc90
[   83.492802][ T4251]  ? tun_device_event+0x620/0xff0
[   83.497938][ T4251]  ? lock_downgrade+0x6e0/0x6e0
[   83.502783][ T4251]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.508766][ T4251]  tun_chr_write_iter+0xb9/0x160
[   83.514005][ T4251]  new_sync_write+0x368/0x600
[   83.518779][ T4251]  ? new_sync_read+0x5f0/0x5f0
[   83.523642][ T4251]  ? perf_callchain_user+0x670/0xa30
[   83.528918][ T4251]  ? __fget_files+0x1d7/0x3c0
[   83.533575][ T4251]  vfs_write+0x609/0x900
[   83.537850][ T4251]  ksys_write+0xf4/0x1d0
[   83.542168][ T4251]  ? __ia32_sys_read+0xa0/0xa0
[   83.546920][ T4251]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.552966][ T4251]  ? syscall_enter_from_user_mode+0x21/0x70
[   83.558864][ T4251]  do_syscall_64+0x35/0xb0
[   83.563357][ T4251]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   83.569232][ T4251] RIP: 0033:0x7fe7c9bdf1ff
[   83.573636][ T4251] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   83.593233][ T4251] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   83.601850][ T4251] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   83.609809][ T4251] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   83.617855][ T4251] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   83.625832][ T4251] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   83.635417][ T4251] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   83.643397][ T4251]  </TASK>
[   83.703077][ T4254] FAULT_INJECTION: forcing a failure.
[   83.703077][ T4254] name failslab, interval 1, probability 0, space 0, times 0
[   83.715869][ T4254] CPU: 0 PID: 4254 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   83.724699][ T4254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   83.734967][ T4254] Call Trace:
[   83.738234][ T4254]  <TASK>
[   83.741157][ T4254]  dump_stack_lvl+0x57/0x7d
[   83.745651][ T4254]  should_fail.cold+0x5/0xa
[   83.750147][ T4254]  ? hsr_add_node+0x57/0x930
[   83.754777][ T4254]  should_failslab+0x5/0x10
[   83.759270][ T4254]  kmem_cache_alloc_trace+0x55/0x2c0
[   83.764934][ T4254]  hsr_add_node+0x57/0x930
[   83.770766][ T4254]  hsr_forward_skb+0x3ca/0x18b0
[   83.776662][ T4254]  ? prp_fill_frame_info+0x610/0x610
[   83.781941][ T4254]  ? mark_lock+0xef/0x1840
[   83.786371][ T4254]  ? lock_chain_count+0x20/0x20
[   83.791992][ T4254]  hsr_handle_frame+0x47b/0x680
[   83.796831][ T4254]  ? hsr_nl_nodedown+0x300/0x300
[   83.801790][ T4254]  __netif_receive_skb_core+0x78d/0x2eb0
[   83.807415][ T4254]  ? __lock_acquire+0xbe6/0x5410
[   83.812433][ T4254]  ? generic_xdp_tx+0x540/0x540
[   83.817627][ T4254]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.823620][ T4254]  ? find_held_lock+0x2d/0x110
[   83.828393][ T4254]  ? lock_acquire+0x1ab/0x510
[   83.833155][ T4254]  __netif_receive_skb_one_core+0xaa/0x180
[   83.838994][ T4254]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   83.845034][ T4254]  ? ktime_get_with_offset+0x26c/0x390
[   83.850877][ T4254]  netif_receive_skb+0xec/0x640
[   83.855748][ T4254]  ? __netif_receive_skb+0x190/0x190
[   83.861018][ T4254]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.867275][ T4254]  ? build_skb+0x88/0x150
[   83.871604][ T4254]  ? __tun_build_skb+0x163/0x210
[   83.876611][ T4254]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   83.881880][ T4254]  ? tun_net_open+0xf0/0xf0
[   83.886373][ T4254]  ? lock_release+0x720/0x720
[   83.891229][ T4254]  ? tun_get_user+0x1afc/0x2e00
[   83.896087][ T4254]  ? lock_downgrade+0x6e0/0x6e0
[   83.901124][ T4254]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.907476][ T4254]  tun_get_user+0x1c7e/0x2e00
[   83.912148][ T4254]  ? tun_build_skb+0xc90/0xc90
[   83.916914][ T4254]  ? tun_device_event+0x620/0xff0
[   83.922279][ T4254]  ? lock_downgrade+0x6e0/0x6e0
[   83.927120][ T4254]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.933119][ T4254]  tun_chr_write_iter+0xb9/0x160
[   83.938133][ T4254]  new_sync_write+0x368/0x600
[   83.942935][ T4254]  ? new_sync_read+0x5f0/0x5f0
[   83.947690][ T4254]  ? perf_callchain_user+0x670/0xa30
[   83.952966][ T4254]  ? __fget_files+0x1d7/0x3c0
[   83.957640][ T4254]  vfs_write+0x609/0x900
[   83.961980][ T4254]  ksys_write+0xf4/0x1d0
[   83.966303][ T4254]  ? __ia32_sys_read+0xa0/0xa0
[   83.971144][ T4254]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.977634][ T4254]  ? syscall_enter_from_user_mode+0x21/0x70
[   83.983698][ T4254]  do_syscall_64+0x35/0xb0
[   83.988289][ T4254]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   83.994289][ T4254] RIP: 0033:0x7fe7c9bdf1ff
[   83.998695][ T4254] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   84.018366][ T4254] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   84.026760][ T4254] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   84.034896][ T4254] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   84.042853][ T4254] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   84.050820][ T4254] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   84.058797][ T4254] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   84.066763][ T4254]  </TASK>
[   84.121689][ T4258] FAULT_INJECTION: forcing a failure.
[   84.121689][ T4258] name failslab, interval 1, probability 0, space 0, times 0
[   84.134520][ T4258] CPU: 0 PID: 4258 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   84.143375][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.153517][ T4258] Call Trace:
[   84.156796][ T4258]  <TASK>
[   84.159710][ T4258]  dump_stack_lvl+0x57/0x7d
[   84.164230][ T4258]  should_fail.cold+0x5/0xa
[   84.168799][ T4258]  ? hsr_add_node+0x57/0x930
[   84.173471][ T4258]  should_failslab+0x5/0x10
[   84.177970][ T4258]  kmem_cache_alloc_trace+0x55/0x2c0
[   84.183418][ T4258]  hsr_add_node+0x57/0x930
[   84.187916][ T4258]  hsr_forward_skb+0x3ca/0x18b0
[   84.193059][ T4258]  ? prp_fill_frame_info+0x610/0x610
[   84.198584][ T4258]  ? mark_lock+0xef/0x1840
[   84.203135][ T4258]  ? lock_chain_count+0x20/0x20
[   84.208102][ T4258]  hsr_handle_frame+0x47b/0x680
[   84.213189][ T4258]  ? hsr_nl_nodedown+0x300/0x300
[   84.218121][ T4258]  __netif_receive_skb_core+0x78d/0x2eb0
[   84.224013][ T4258]  ? __lock_acquire+0xbe6/0x5410
[   84.229114][ T4258]  ? generic_xdp_tx+0x540/0x540
[   84.233955][ T4258]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.239933][ T4258]  ? find_held_lock+0x2d/0x110
[   84.245128][ T4258]  ? lock_acquire+0x1ab/0x510
[   84.249984][ T4258]  __netif_receive_skb_one_core+0xaa/0x180
[   84.255796][ T4258]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   84.261764][ T4258]  ? ktime_get_with_offset+0x26c/0x390
[   84.267370][ T4258]  netif_receive_skb+0xec/0x640
[   84.272327][ T4258]  ? __netif_receive_skb+0x190/0x190
[   84.277779][ T4258]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.283777][ T4258]  ? build_skb+0x88/0x150
[   84.288280][ T4258]  ? __tun_build_skb+0x163/0x210
[   84.293197][ T4258]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   84.298834][ T4258]  ? tun_net_open+0xf0/0xf0
[   84.303431][ T4258]  ? lock_release+0x720/0x720
[   84.308102][ T4258]  ? tun_get_user+0x1afc/0x2e00
[   84.313115][ T4258]  ? lock_downgrade+0x6e0/0x6e0
[   84.318061][ T4258]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.324132][ T4258]  tun_get_user+0x1c7e/0x2e00
[   84.328813][ T4258]  ? tun_build_skb+0xc90/0xc90
[   84.333587][ T4258]  ? tun_device_event+0x620/0xff0
[   84.338967][ T4258]  ? _kstrtoull+0x1a0/0x1a0
[   84.343573][ T4258]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.349548][ T4258]  tun_chr_write_iter+0xb9/0x160
[   84.354485][ T4258]  new_sync_write+0x368/0x600
[   84.359160][ T4258]  ? new_sync_read+0x5f0/0x5f0
[   84.363995][ T4258]  ? perf_callchain_user+0x670/0xa30
[   84.369280][ T4258]  ? __fget_files+0x1d7/0x3c0
[   84.374153][ T4258]  vfs_write+0x609/0x900
[   84.378403][ T4258]  ksys_write+0xf4/0x1d0
[   84.382634][ T4258]  ? __ia32_sys_read+0xa0/0xa0
[   84.387403][ T4258]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.393375][ T4258]  ? syscall_enter_from_user_mode+0x21/0x70
[   84.399256][ T4258]  do_syscall_64+0x35/0xb0
[   84.403899][ T4258]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   84.409782][ T4258] RIP: 0033:0x7fe7c9bdf1ff
[   84.414218][ T4258] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   84.433930][ T4258] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   84.442440][ T4258] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   84.450395][ T4258] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   84.458444][ T4258] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   84.466408][ T4258] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   84.474544][ T4258] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   84.482519][ T4258]  </TASK>
[   84.542460][ T4261] FAULT_INJECTION: forcing a failure.
[   84.542460][ T4261] name failslab, interval 1, probability 0, space 0, times 0
[   84.555302][ T4261] CPU: 1 PID: 4261 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   84.564733][ T4261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.574789][ T4261] Call Trace:
[   84.578080][ T4261]  <TASK>
[   84.581122][ T4261]  dump_stack_lvl+0x57/0x7d
[   84.585619][ T4261]  should_fail.cold+0x5/0xa
[   84.590203][ T4261]  ? hsr_add_node+0x57/0x930
[   84.594794][ T4261]  should_failslab+0x5/0x10
[   84.599567][ T4261]  kmem_cache_alloc_trace+0x55/0x2c0
[   84.604857][ T4261]  hsr_add_node+0x57/0x930
[   84.609412][ T4261]  hsr_forward_skb+0x3ca/0x18b0
[   84.614487][ T4261]  ? prp_fill_frame_info+0x610/0x610
[   84.619757][ T4261]  ? mark_lock+0xef/0x1840
[   84.624292][ T4261]  ? lock_chain_count+0x20/0x20
[   84.629135][ T4261]  hsr_handle_frame+0x47b/0x680
[   84.633982][ T4261]  ? hsr_nl_nodedown+0x300/0x300
[   84.639023][ T4261]  __netif_receive_skb_core+0x78d/0x2eb0
[   84.644662][ T4261]  ? __lock_acquire+0xbe6/0x5410
[   84.649602][ T4261]  ? generic_xdp_tx+0x540/0x540
[   84.654457][ T4261]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.660431][ T4261]  ? find_held_lock+0x2d/0x110
[   84.665397][ T4261]  ? lock_acquire+0x1ab/0x510
[   84.670235][ T4261]  __netif_receive_skb_one_core+0xaa/0x180
[   84.676065][ T4261]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   84.682070][ T4261]  ? ktime_get_with_offset+0x26c/0x390
[   84.687520][ T4261]  netif_receive_skb+0xec/0x640
[   84.692493][ T4261]  ? __netif_receive_skb+0x190/0x190
[   84.698236][ T4261]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.704194][ T4261]  ? build_skb+0x88/0x150
[   84.708594][ T4261]  ? __tun_build_skb+0x163/0x210
[   84.713513][ T4261]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   84.718779][ T4261]  ? tun_net_open+0xf0/0xf0
[   84.723258][ T4261]  ? lock_release+0x720/0x720
[   84.727908][ T4261]  ? tun_get_user+0x1afc/0x2e00
[   84.732736][ T4261]  ? lock_downgrade+0x6e0/0x6e0
[   84.737777][ T4261]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.743939][ T4261]  tun_get_user+0x1c7e/0x2e00
[   84.748733][ T4261]  ? tun_build_skb+0xc90/0xc90
[   84.753494][ T4261]  ? tun_device_event+0x620/0xff0
[   84.758694][ T4261]  ? lock_downgrade+0x6e0/0x6e0
[   84.763535][ T4261]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.769524][ T4261]  tun_chr_write_iter+0xb9/0x160
[   84.774456][ T4261]  new_sync_write+0x368/0x600
[   84.779113][ T4261]  ? new_sync_read+0x5f0/0x5f0
[   84.783853][ T4261]  ? perf_callchain_user+0x670/0xa30
[   84.789144][ T4261]  ? __fget_files+0x1d7/0x3c0
[   84.793887][ T4261]  vfs_write+0x609/0x900
[   84.798143][ T4261]  ksys_write+0xf4/0x1d0
[   84.802560][ T4261]  ? __ia32_sys_read+0xa0/0xa0
[   84.807310][ T4261]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.813368][ T4261]  ? syscall_enter_from_user_mode+0x21/0x70
[   84.819462][ T4261]  do_syscall_64+0x35/0xb0
[   84.823873][ T4261]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   84.830173][ T4261] RIP: 0033:0x7fe7c9bdf1ff
[   84.834674][ T4261] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   84.854267][ T4261] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   84.863015][ T4261] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   84.870973][ T4261] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   84.878929][ T4261] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   84.886892][ T4261] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   84.894843][ T4261] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   84.902891][ T4261]  </TASK>
[   84.952067][ T4265] FAULT_INJECTION: forcing a failure.
[   84.952067][ T4265] name failslab, interval 1, probability 0, space 0, times 0
[   84.965697][ T4265] CPU: 1 PID: 4265 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   84.974609][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.984644][ T4265] Call Trace:
[   84.987904][ T4265]  <TASK>
[   84.990823][ T4265]  dump_stack_lvl+0x57/0x7d
[   84.995313][ T4265]  should_fail.cold+0x5/0xa
[   85.000157][ T4265]  ? hsr_add_node+0x57/0x930
[   85.004995][ T4265]  should_failslab+0x5/0x10
[   85.009480][ T4265]  kmem_cache_alloc_trace+0x55/0x2c0
[   85.014953][ T4265]  hsr_add_node+0x57/0x930
[   85.019445][ T4265]  hsr_forward_skb+0x3ca/0x18b0
[   85.024454][ T4265]  ? prp_fill_frame_info+0x610/0x610
[   85.029742][ T4265]  ? mark_lock+0xef/0x1840
[   85.034429][ T4265]  ? lock_chain_count+0x20/0x20
[   85.039271][ T4265]  hsr_handle_frame+0x47b/0x680
[   85.044103][ T4265]  ? hsr_nl_nodedown+0x300/0x300
[   85.049029][ T4265]  __netif_receive_skb_core+0x78d/0x2eb0
[   85.054649][ T4265]  ? __lock_acquire+0xbe6/0x5410
[   85.059565][ T4265]  ? generic_xdp_tx+0x540/0x540
[   85.064501][ T4265]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.070463][ T4265]  ? find_held_lock+0x2d/0x110
[   85.075206][ T4265]  ? lock_acquire+0x1ab/0x510
[   85.079866][ T4265]  __netif_receive_skb_one_core+0xaa/0x180
[   85.085667][ T4265]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   85.091538][ T4265]  ? ktime_get_with_offset+0x26c/0x390
[   85.097086][ T4265]  netif_receive_skb+0xec/0x640
[   85.102106][ T4265]  ? __netif_receive_skb+0x190/0x190
[   85.107378][ T4265]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.113425][ T4265]  ? build_skb+0x88/0x150
[   85.117922][ T4265]  ? __tun_build_skb+0x163/0x210
[   85.122836][ T4265]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   85.128194][ T4265]  ? tun_net_open+0xf0/0xf0
[   85.132780][ T4265]  ? lock_release+0x720/0x720
[   85.137621][ T4265]  ? tun_get_user+0x1afc/0x2e00
[   85.142459][ T4265]  ? lock_downgrade+0x6e0/0x6e0
[   85.147304][ T4265]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.153279][ T4265]  tun_get_user+0x1c7e/0x2e00
[   85.157963][ T4265]  ? tun_build_skb+0xc90/0xc90
[   85.162721][ T4265]  ? tun_device_event+0x620/0xff0
[   85.167739][ T4265]  ? lock_downgrade+0x6e0/0x6e0
[   85.172589][ T4265]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.178579][ T4265]  tun_chr_write_iter+0xb9/0x160
[   85.183508][ T4265]  new_sync_write+0x368/0x600
[   85.188172][ T4265]  ? new_sync_read+0x5f0/0x5f0
[   85.192970][ T4265]  ? perf_callchain_user+0x670/0xa30
[   85.198416][ T4265]  ? __fget_files+0x1d7/0x3c0
[   85.203072][ T4265]  vfs_write+0x609/0x900
[   85.207307][ T4265]  ksys_write+0xf4/0x1d0
[   85.211524][ T4265]  ? __ia32_sys_read+0xa0/0xa0
[   85.216267][ T4265]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.222258][ T4265]  ? syscall_enter_from_user_mode+0x21/0x70
[   85.228142][ T4265]  do_syscall_64+0x35/0xb0
[   85.232540][ T4265]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   85.238592][ T4265] RIP: 0033:0x7fe7c9bdf1ff
[   85.243015][ T4265] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   85.262836][ T4265] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   85.271256][ T4265] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   85.279214][ T4265] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   85.287195][ T4265] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   85.295274][ T4265] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   85.303503][ T4265] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   85.311474][ T4265]  </TASK>
[   85.372237][ T4270] FAULT_INJECTION: forcing a failure.
[   85.372237][ T4270] name failslab, interval 1, probability 0, space 0, times 0
[   85.385064][ T4270] CPU: 1 PID: 4270 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   85.394124][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   85.404629][ T4270] Call Trace:
[   85.407903][ T4270]  <TASK>
[   85.410821][ T4270]  dump_stack_lvl+0x57/0x7d
[   85.415312][ T4270]  should_fail.cold+0x5/0xa
[   85.420032][ T4270]  ? hsr_add_node+0x57/0x930
[   85.424637][ T4270]  should_failslab+0x5/0x10
[   85.429131][ T4270]  kmem_cache_alloc_trace+0x55/0x2c0
[   85.434792][ T4270]  hsr_add_node+0x57/0x930
[   85.439201][ T4270]  hsr_forward_skb+0x3ca/0x18b0
[   85.444039][ T4270]  ? prp_fill_frame_info+0x610/0x610
[   85.449307][ T4270]  ? mark_lock+0xef/0x1840
[   85.453705][ T4270]  ? lock_chain_count+0x20/0x20
[   85.458540][ T4270]  hsr_handle_frame+0x47b/0x680
[   85.463366][ T4270]  ? hsr_nl_nodedown+0x300/0x300
[   85.468541][ T4270]  __netif_receive_skb_core+0x78d/0x2eb0
[   85.474164][ T4270]  ? __lock_acquire+0xbe6/0x5410
[   85.479162][ T4270]  ? generic_xdp_tx+0x540/0x540
[   85.484013][ T4270]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.489995][ T4270]  ? find_held_lock+0x2d/0x110
[   85.494769][ T4270]  ? lock_acquire+0x1ab/0x510
[   85.499532][ T4270]  __netif_receive_skb_one_core+0xaa/0x180
[   85.505332][ T4270]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   85.511348][ T4270]  ? ktime_get_with_offset+0x26c/0x390
[   85.516974][ T4270]  netif_receive_skb+0xec/0x640
[   85.521949][ T4270]  ? __netif_receive_skb+0x190/0x190
[   85.527222][ T4270]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.533187][ T4270]  ? build_skb+0x88/0x150
[   85.537762][ T4270]  ? __tun_build_skb+0x163/0x210
[   85.542826][ T4270]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   85.548335][ T4270]  ? tun_net_open+0xf0/0xf0
[   85.552828][ T4270]  ? lock_release+0x720/0x720
[   85.557485][ T4270]  ? tun_get_user+0x1afc/0x2e00
[   85.562586][ T4270]  ? lock_downgrade+0x6e0/0x6e0
[   85.567556][ T4270]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.573737][ T4270]  tun_get_user+0x1c7e/0x2e00
[   85.578536][ T4270]  ? tun_build_skb+0xc90/0xc90
[   85.583387][ T4270]  ? tun_device_event+0x620/0xff0
[   85.588404][ T4270]  ? lock_downgrade+0x6e0/0x6e0
[   85.593249][ T4270]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.599213][ T4270]  tun_chr_write_iter+0xb9/0x160
[   85.604309][ T4270]  new_sync_write+0x368/0x600
[   85.608989][ T4270]  ? new_sync_read+0x5f0/0x5f0
[   85.613743][ T4270]  ? perf_callchain_user+0x670/0xa30
[   85.619035][ T4270]  ? __fget_files+0x1d7/0x3c0
[   85.623718][ T4270]  vfs_write+0x609/0x900
[   85.628079][ T4270]  ksys_write+0xf4/0x1d0
[   85.632370][ T4270]  ? __ia32_sys_read+0xa0/0xa0
[   85.637209][ T4270]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.643274][ T4270]  ? syscall_enter_from_user_mode+0x21/0x70
[   85.649189][ T4270]  do_syscall_64+0x35/0xb0
[   85.653921][ T4270]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   85.660003][ T4270] RIP: 0033:0x7fe7c9bdf1ff
[   85.664478][ T4270] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   85.684408][ T4270] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   85.692812][ T4270] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   85.700892][ T4270] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   85.709527][ T4270] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   85.717789][ T4270] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   85.725944][ T4270] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   85.733926][ T4270]  </TASK>
[   85.802299][ T4275] FAULT_INJECTION: forcing a failure.
[   85.802299][ T4275] name failslab, interval 1, probability 0, space 0, times 0
[   85.815529][ T4275] CPU: 1 PID: 4275 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   85.824295][ T4275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   85.834524][ T4275] Call Trace:
[   85.837972][ T4275]  <TASK>
[   85.840931][ T4275]  dump_stack_lvl+0x57/0x7d
[   85.845538][ T4275]  should_fail.cold+0x5/0xa
[   85.850055][ T4275]  ? hsr_add_node+0x57/0x930
[   85.854635][ T4275]  should_failslab+0x5/0x10
[   85.859127][ T4275]  kmem_cache_alloc_trace+0x55/0x2c0
[   85.864494][ T4275]  hsr_add_node+0x57/0x930
[   85.869093][ T4275]  hsr_forward_skb+0x3ca/0x18b0
[   85.874041][ T4275]  ? prp_fill_frame_info+0x610/0x610
[   85.879483][ T4275]  ? mark_lock+0xef/0x1840
[   85.883971][ T4275]  ? lock_chain_count+0x20/0x20
[   85.888803][ T4275]  hsr_handle_frame+0x47b/0x680
[   85.893852][ T4275]  ? hsr_nl_nodedown+0x300/0x300
[   85.899076][ T4275]  __netif_receive_skb_core+0x78d/0x2eb0
[   85.904939][ T4275]  ? __lock_acquire+0xbe6/0x5410
[   85.910230][ T4275]  ? generic_xdp_tx+0x540/0x540
[   85.915073][ T4275]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.921049][ T4275]  ? find_held_lock+0x2d/0x110
[   85.925845][ T4275]  ? lock_acquire+0x1ab/0x510
[   85.930525][ T4275]  __netif_receive_skb_one_core+0xaa/0x180
[   85.936496][ T4275]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   85.942615][ T4275]  ? ktime_get_with_offset+0x26c/0x390
[   85.948067][ T4275]  netif_receive_skb+0xec/0x640
[   85.953169][ T4275]  ? __netif_receive_skb+0x190/0x190
[   85.958470][ T4275]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.964468][ T4275]  ? build_skb+0x88/0x150
[   85.968828][ T4275]  ? __tun_build_skb+0x163/0x210
[   85.973840][ T4275]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   85.979113][ T4275]  ? tun_net_open+0xf0/0xf0
[   85.983610][ T4275]  ? lock_release+0x720/0x720
[   85.988284][ T4275]  ? tun_get_user+0x1afc/0x2e00
[   85.993119][ T4275]  ? lock_downgrade+0x6e0/0x6e0
[   85.997984][ T4275]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.003957][ T4275]  tun_get_user+0x1c7e/0x2e00
[   86.008723][ T4275]  ? tun_build_skb+0xc90/0xc90
[   86.013480][ T4275]  ? tun_device_event+0x620/0xff0
[   86.018625][ T4275]  ? lock_downgrade+0x6e0/0x6e0
[   86.023979][ T4275]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.029944][ T4275]  tun_chr_write_iter+0xb9/0x160
[   86.034899][ T4275]  new_sync_write+0x368/0x600
[   86.039559][ T4275]  ? new_sync_read+0x5f0/0x5f0
[   86.044307][ T4275]  ? perf_callchain_user+0x670/0xa30
[   86.049940][ T4275]  ? __fget_files+0x1d7/0x3c0
[   86.054608][ T4275]  vfs_write+0x609/0x900
[   86.058847][ T4275]  ksys_write+0xf4/0x1d0
[   86.063076][ T4275]  ? __ia32_sys_read+0xa0/0xa0
[   86.067929][ T4275]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.073886][ T4275]  ? syscall_enter_from_user_mode+0x21/0x70
[   86.079856][ T4275]  do_syscall_64+0x35/0xb0
[   86.084521][ T4275]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   86.090653][ T4275] RIP: 0033:0x7fe7c9bdf1ff
[   86.095223][ T4275] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   86.115333][ T4275] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   86.124035][ T4275] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   86.132541][ T4275] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   86.140490][ T4275] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   86.148526][ T4275] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   86.156475][ T4275] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   86.164437][ T4275]  </TASK>
[   86.212897][ T4278] FAULT_INJECTION: forcing a failure.
[   86.212897][ T4278] name failslab, interval 1, probability 0, space 0, times 0
[   86.225753][ T4278] CPU: 0 PID: 4278 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   86.234527][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.244741][ T4278] Call Trace:
[   86.248047][ T4278]  <TASK>
[   86.250969][ T4278]  dump_stack_lvl+0x57/0x7d
[   86.255751][ T4278]  should_fail.cold+0x5/0xa
[   86.260351][ T4278]  ? hsr_add_node+0x57/0x930
[   86.265169][ T4278]  should_failslab+0x5/0x10
[   86.270012][ T4278]  kmem_cache_alloc_trace+0x55/0x2c0
[   86.275289][ T4278]  hsr_add_node+0x57/0x930
[   86.279693][ T4278]  hsr_forward_skb+0x3ca/0x18b0
[   86.284548][ T4278]  ? prp_fill_frame_info+0x610/0x610
[   86.290136][ T4278]  ? mark_lock+0xef/0x1840
[   86.294726][ T4278]  ? lock_chain_count+0x20/0x20
[   86.299580][ T4278]  hsr_handle_frame+0x47b/0x680
[   86.304410][ T4278]  ? hsr_nl_nodedown+0x300/0x300
[   86.309408][ T4278]  __netif_receive_skb_core+0x78d/0x2eb0
[   86.315045][ T4278]  ? __lock_acquire+0xbe6/0x5410
[   86.320051][ T4278]  ? generic_xdp_tx+0x540/0x540
[   86.324912][ T4278]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.331018][ T4278]  ? find_held_lock+0x2d/0x110
[   86.335776][ T4278]  ? lock_acquire+0x1ab/0x510
[   86.340441][ T4278]  __netif_receive_skb_one_core+0xaa/0x180
[   86.346431][ T4278]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   86.352322][ T4278]  ? ktime_get_with_offset+0x26c/0x390
[   86.357850][ T4278]  netif_receive_skb+0xec/0x640
[   86.362693][ T4278]  ? __netif_receive_skb+0x190/0x190
[   86.367969][ T4278]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.374032][ T4278]  ? build_skb+0x88/0x150
[   86.378346][ T4278]  ? __tun_build_skb+0x163/0x210
[   86.383364][ T4278]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   86.388718][ T4278]  ? tun_net_open+0xf0/0xf0
[   86.393219][ T4278]  ? lock_release+0x720/0x720
[   86.397908][ T4278]  ? tun_get_user+0x1afc/0x2e00
[   86.402748][ T4278]  ? lock_downgrade+0x6e0/0x6e0
[   86.407610][ T4278]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.413658][ T4278]  tun_get_user+0x1c7e/0x2e00
[   86.418321][ T4278]  ? tun_build_skb+0xc90/0xc90
[   86.423257][ T4278]  ? tun_device_event+0x620/0xff0
[   86.428255][ T4278]  ? lock_downgrade+0x6e0/0x6e0
[   86.433209][ T4278]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.439343][ T4278]  tun_chr_write_iter+0xb9/0x160
[   86.444273][ T4278]  new_sync_write+0x368/0x600
[   86.449014][ T4278]  ? new_sync_read+0x5f0/0x5f0
[   86.453754][ T4278]  ? perf_callchain_user+0x670/0xa30
[   86.459195][ T4278]  ? __fget_files+0x1d7/0x3c0
[   86.464119][ T4278]  vfs_write+0x609/0x900
[   86.468514][ T4278]  ksys_write+0xf4/0x1d0
[   86.472735][ T4278]  ? __ia32_sys_read+0xa0/0xa0
[   86.477480][ T4278]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.483436][ T4278]  ? syscall_enter_from_user_mode+0x21/0x70
[   86.489340][ T4278]  do_syscall_64+0x35/0xb0
[   86.493733][ T4278]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   86.499604][ T4278] RIP: 0033:0x7fe7c9bdf1ff
[   86.504086][ T4278] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   86.524220][ T4278] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   86.532619][ T4278] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   86.540931][ T4278] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   86.548980][ T4278] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   86.556958][ T4278] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   86.564904][ T4278] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   86.572865][ T4278]  </TASK>
[   86.643160][ T4281] FAULT_INJECTION: forcing a failure.
[   86.643160][ T4281] name failslab, interval 1, probability 0, space 0, times 0
[   86.655818][ T4281] CPU: 0 PID: 4281 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   86.664565][ T4281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.674619][ T4281] Call Trace:
[   86.677901][ T4281]  <TASK>
[   86.680828][ T4281]  dump_stack_lvl+0x57/0x7d
[   86.685312][ T4281]  should_fail.cold+0x5/0xa
[   86.689917][ T4281]  ? hsr_add_node+0x57/0x930
[   86.694498][ T4281]  should_failslab+0x5/0x10
[   86.698995][ T4281]  kmem_cache_alloc_trace+0x55/0x2c0
[   86.704281][ T4281]  hsr_add_node+0x57/0x930
[   86.708688][ T4281]  hsr_forward_skb+0x3ca/0x18b0
[   86.713629][ T4281]  ? prp_fill_frame_info+0x610/0x610
[   86.719355][ T4281]  ? mark_lock+0xef/0x1840
[   86.723790][ T4281]  ? lock_chain_count+0x20/0x20
[   86.728636][ T4281]  hsr_handle_frame+0x47b/0x680
[   86.733487][ T4281]  ? hsr_nl_nodedown+0x300/0x300
[   86.738638][ T4281]  __netif_receive_skb_core+0x78d/0x2eb0
[   86.744265][ T4281]  ? __lock_acquire+0xbe6/0x5410
[   86.749299][ T4281]  ? generic_xdp_tx+0x540/0x540
[   86.754247][ T4281]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.760328][ T4281]  ? find_held_lock+0x2d/0x110
[   86.765308][ T4281]  ? lock_acquire+0x1ab/0x510
[   86.769997][ T4281]  __netif_receive_skb_one_core+0xaa/0x180
[   86.775968][ T4281]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   86.781972][ T4281]  ? ktime_get_with_offset+0x26c/0x390
[   86.787536][ T4281]  netif_receive_skb+0xec/0x640
[   86.792382][ T4281]  ? __netif_receive_skb+0x190/0x190
[   86.797649][ T4281]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.803847][ T4281]  ? build_skb+0x88/0x150
[   86.808176][ T4281]  ? __tun_build_skb+0x163/0x210
[   86.813107][ T4281]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   86.818391][ T4281]  ? tun_net_open+0xf0/0xf0
[   86.822885][ T4281]  ? lock_release+0x720/0x720
[   86.827645][ T4281]  ? tun_get_user+0x1afc/0x2e00
[   86.832655][ T4281]  ? lock_downgrade+0x6e0/0x6e0
[   86.837489][ T4281]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.843633][ T4281]  tun_get_user+0x1c7e/0x2e00
[   86.848325][ T4281]  ? tun_build_skb+0xc90/0xc90
[   86.853094][ T4281]  ? tun_device_event+0x620/0xff0
[   86.858194][ T4281]  ? lock_downgrade+0x6e0/0x6e0
[   86.863038][ T4281]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.869020][ T4281]  tun_chr_write_iter+0xb9/0x160
[   86.874135][ T4281]  new_sync_write+0x368/0x600
[   86.878795][ T4281]  ? new_sync_read+0x5f0/0x5f0
[   86.883539][ T4281]  ? perf_callchain_user+0x670/0xa30
[   86.888897][ T4281]  ? __fget_files+0x1d7/0x3c0
[   86.893554][ T4281]  vfs_write+0x609/0x900
[   86.898047][ T4281]  ksys_write+0xf4/0x1d0
[   86.902275][ T4281]  ? __ia32_sys_read+0xa0/0xa0
[   86.907022][ T4281]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.912984][ T4281]  ? syscall_enter_from_user_mode+0x21/0x70
[   86.919158][ T4281]  do_syscall_64+0x35/0xb0
[   86.923561][ T4281]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   86.929429][ T4281] RIP: 0033:0x7fe7c9bdf1ff
[   86.933825][ T4281] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   86.953689][ T4281] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   86.962085][ T4281] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   86.970222][ T4281] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   86.978355][ T4281] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   86.986399][ T4281] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   86.994373][ T4281] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   87.002511][ T4281]  </TASK>
[   87.051762][ T4284] FAULT_INJECTION: forcing a failure.
[   87.051762][ T4284] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[   87.065286][ T4284] CPU: 0 PID: 4284 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   87.074078][ T4284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   87.084384][ T4284] Call Trace:
[   87.087647][ T4284]  <TASK>
[   87.090559][ T4284]  dump_stack_lvl+0x57/0x7d
[   87.095043][ T4284]  should_fail.cold+0x5/0xa
[   87.099524][ T4284]  prepare_alloc_pages+0x17b/0x570
[   87.104921][ T4284]  __alloc_pages+0x12f/0x500
[   87.109501][ T4284]  ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0
[   87.116324][ T4284]  ? find_held_lock+0x2d/0x110
[   87.121069][ T4284]  ? lock_downgrade+0x6e0/0x6e0
[   87.125896][ T4284]  ? lock_downgrade+0x6e0/0x6e0
[   87.130901][ T4284]  new_slab+0x28a/0x3b0
[   87.135037][ T4284]  ___slab_alloc+0x87e/0xe80
[   87.140123][ T4284]  ? build_skb+0x1c/0x150
[   87.144508][ T4284]  ? __might_fault+0xb3/0x160
[   87.149289][ T4284]  ? build_skb+0x1c/0x150
[   87.153605][ T4284]  __slab_alloc.constprop.0+0x4d/0xa0
[   87.158982][ T4284]  ? build_skb+0x1c/0x150
[   87.163293][ T4284]  kmem_cache_alloc+0x35c/0x3a0
[   87.168126][ T4284]  build_skb+0x1c/0x150
[   87.172269][ T4284]  __tun_build_skb+0x23/0x210
[   87.176932][ T4284]  tun_build_skb+0x499/0xc90
[   87.181515][ T4284]  ? tun_xdp_act+0x7b0/0x7b0
[   87.186083][ T4284]  ? __lock_acquire+0xbe6/0x5410
[   87.191298][ T4284]  tun_get_user+0xd95/0x2e00
[   87.195887][ T4284]  ? tun_build_skb+0xc90/0xc90
[   87.200638][ T4284]  ? tun_device_event+0x620/0xff0
[   87.205756][ T4284]  ? lock_downgrade+0x6e0/0x6e0
[   87.210609][ T4284]  ? lock_downgrade+0x6e0/0x6e0
[   87.215560][ T4284]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   87.221535][ T4284]  tun_chr_write_iter+0xb9/0x160
[   87.226467][ T4284]  new_sync_write+0x368/0x600
[   87.231124][ T4284]  ? new_sync_read+0x5f0/0x5f0
[   87.235872][ T4284]  ? perf_callchain_user+0x670/0xa30
[   87.241144][ T4284]  ? __fget_files+0x1d7/0x3c0
[   87.245974][ T4284]  vfs_write+0x609/0x900
[   87.250312][ T4284]  ksys_write+0xf4/0x1d0
[   87.254619][ T4284]  ? __ia32_sys_read+0xa0/0xa0
[   87.259447][ T4284]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.265421][ T4284]  ? syscall_enter_from_user_mode+0x21/0x70
[   87.271319][ T4284]  do_syscall_64+0x35/0xb0
[   87.275722][ T4284]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   87.281609][ T4284] RIP: 0033:0x7fe7c9bdf1ff
[   87.286009][ T4284] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   87.305947][ T4284] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   87.314438][ T4284] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   87.322390][ T4284] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   87.330440][ T4284] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   87.338488][ T4284] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   87.346941][ T4284] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   87.354936][ T4284]  </TASK>
[   87.391747][ T4287] FAULT_INJECTION: forcing a failure.
[   87.391747][ T4287] name fail_futex, interval 1, probability 0, space 0, times 0
[   87.405092][ T4287] CPU: 0 PID: 4287 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   87.413960][ T4287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   87.424570][ T4287] Call Trace:
[   87.427989][ T4287]  <TASK>
[   87.431006][ T4287]  dump_stack_lvl+0x57/0x7d
[   87.435598][ T4287]  should_fail.cold+0x5/0xa
[   87.440616][ T4287]  get_futex_key+0x3c1/0xff0
[   87.445191][ T4287]  ? lockdep_hardirqs_on+0x79/0x100
[   87.450367][ T4287]  ? futex_setup_timer+0xc0/0xc0
[   87.455393][ T4287]  ? __lock_acquire+0x15d3/0x5410
[   87.460408][ T4287]  futex_wake+0xc3/0x3f0
[   87.464645][ T4287]  ? futex_wake_mark+0x140/0x140
[   87.469575][ T4287]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   87.475873][ T4287]  do_futex+0x111/0x1c0
[   87.480115][ T4287]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   87.486035][ T4287]  ? __context_tracking_exit+0x80/0x90
[   87.491570][ T4287]  ? lock_downgrade+0x6e0/0x6e0
[   87.496524][ T4287]  ? __context_tracking_enter+0x93/0xa0
[   87.502178][ T4287]  __x64_sys_futex+0x16c/0x3d0
[   87.506946][ T4287]  ? do_futex+0x1c0/0x1c0
[   87.511389][ T4287]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.517468][ T4287]  ? syscall_enter_from_user_mode+0x21/0x70
[   87.523594][ T4287]  do_syscall_64+0x35/0xb0
[   87.528371][ T4287]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   87.534340][ T4287] RIP: 0033:0x7fe7c9c1f029
[   87.538918][ T4287] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   87.559928][ T4287] RSP: 002b:00007fe7c9bcc2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   87.568342][ T4287] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9c1f029
[   87.576907][ T4287] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe7c9ca74ec
[   87.584865][ T4287] RBP: 00007fe7c9c746cc R08: 0000000000000001 R09: 0000000000000034
[   87.592831][ T4287] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7c9ca74ec
[   87.600781][ T4287] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   87.608741][ T4287]  </TASK>
[   87.663035][ T4289] FAULT_INJECTION: forcing a failure.
[   87.663035][ T4289] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[   87.676569][ T4289] CPU: 1 PID: 4289 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   87.685424][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   87.695719][ T4289] Call Trace:
[   87.699016][ T4289]  <TASK>
[   87.702036][ T4289]  dump_stack_lvl+0x57/0x7d
[   87.706551][ T4289]  should_fail.cold+0x5/0xa
[   87.711190][ T4289]  prepare_alloc_pages+0x17b/0x570
[   87.716300][ T4289]  __alloc_pages+0x12f/0x500
[   87.720877][ T4289]  ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0
[   87.727712][ T4289]  ? find_held_lock+0x2d/0x110
[   87.732457][ T4289]  ? lock_downgrade+0x6e0/0x6e0
[   87.737277][ T4289]  ? lock_downgrade+0x6e0/0x6e0
[   87.742209][ T4289]  new_slab+0x28a/0x3b0
[   87.746361][ T4289]  ___slab_alloc+0x87e/0xe80
[   87.750999][ T4289]  ? build_skb+0x1c/0x150
[   87.755326][ T4289]  ? __might_fault+0xb3/0x160
[   87.760132][ T4289]  ? build_skb+0x1c/0x150
[   87.764533][ T4289]  __slab_alloc.constprop.0+0x4d/0xa0
[   87.769994][ T4289]  ? build_skb+0x1c/0x150
[   87.774388][ T4289]  kmem_cache_alloc+0x35c/0x3a0
[   87.779214][ T4289]  build_skb+0x1c/0x150
[   87.783349][ T4289]  __tun_build_skb+0x23/0x210
[   87.788021][ T4289]  tun_build_skb+0x499/0xc90
[   87.793108][ T4289]  ? tun_xdp_act+0x7b0/0x7b0
[   87.797839][ T4289]  ? __lock_acquire+0xbe6/0x5410
[   87.802773][ T4289]  tun_get_user+0xd95/0x2e00
[   87.807367][ T4289]  ? tun_build_skb+0xc90/0xc90
[   87.812104][ T4289]  ? tun_device_event+0x620/0xff0
[   87.817202][ T4289]  ? lock_downgrade+0x6e0/0x6e0
[   87.822041][ T4289]  ? lock_downgrade+0x6e0/0x6e0
[   87.826867][ T4289]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   87.832824][ T4289]  tun_chr_write_iter+0xb9/0x160
[   87.837741][ T4289]  new_sync_write+0x368/0x600
[   87.842492][ T4289]  ? new_sync_read+0x5f0/0x5f0
[   87.847232][ T4289]  ? perf_callchain_user+0x670/0xa30
[   87.852655][ T4289]  ? __fget_files+0x1d7/0x3c0
[   87.857317][ T4289]  vfs_write+0x609/0x900
[   87.861638][ T4289]  ksys_write+0xf4/0x1d0
[   87.865863][ T4289]  ? __ia32_sys_read+0xa0/0xa0
[   87.870704][ T4289]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.876672][ T4289]  ? syscall_enter_from_user_mode+0x21/0x70
[   87.882575][ T4289]  do_syscall_64+0x35/0xb0
[   87.887005][ T4289]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   87.892883][ T4289] RIP: 0033:0x7fe7c9bdf1ff
[   87.897287][ T4289] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   87.917212][ T4289] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   87.925608][ T4289] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   87.933653][ T4289] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   87.941614][ T4289] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   87.949910][ T4289] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   87.957858][ T4289] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   87.965812][ T4289]  </TASK>
[   88.022918][ T4292] FAULT_INJECTION: forcing a failure.
[   88.022918][ T4292] name fail_futex, interval 1, probability 0, space 0, times 0
[   88.036097][ T4292] CPU: 0 PID: 4292 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   88.044973][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.055794][ T4292] Call Trace:
[   88.059054][ T4292]  <TASK>
[   88.061968][ T4292]  dump_stack_lvl+0x57/0x7d
[   88.066541][ T4292]  should_fail.cold+0x5/0xa
[   88.071021][ T4292]  get_futex_key+0x3c1/0xff0
[   88.075725][ T4292]  ? futex_setup_timer+0xc0/0xc0
[   88.080827][ T4292]  ? __lock_acquire+0x15d3/0x5410
[   88.085946][ T4292]  futex_wake+0xc3/0x3f0
[   88.090167][ T4292]  ? futex_wake_mark+0x140/0x140
[   88.095094][ T4292]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   88.101053][ T4292]  do_futex+0x111/0x1c0
[   88.105214][ T4292]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   88.111097][ T4292]  ? __context_tracking_exit+0x80/0x90
[   88.116635][ T4292]  ? lock_downgrade+0x6e0/0x6e0
[   88.121465][ T4292]  ? __context_tracking_enter+0x93/0xa0
[   88.126996][ T4292]  __x64_sys_futex+0x16c/0x3d0
[   88.132244][ T4292]  ? do_futex+0x1c0/0x1c0
[   88.136558][ T4292]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.142521][ T4292]  ? syscall_enter_from_user_mode+0x21/0x70
[   88.148398][ T4292]  do_syscall_64+0x35/0xb0
[   88.152906][ T4292]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   88.158773][ T4292] RIP: 0033:0x7fe7c9c1f029
[   88.163163][ T4292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   88.182864][ T4292] RSP: 002b:00007fe7c9bcc2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   88.191340][ T4292] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9c1f029
[   88.199298][ T4292] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe7c9ca74ec
[   88.207446][ T4292] RBP: 00007fe7c9c746cc R08: 0000000000000001 R09: 0000000000000034
[   88.215577][ T4292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7c9ca74ec
[   88.223528][ T4292] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   88.231489][ T4292]  </TASK>
[   88.244656][ T4296] FAULT_INJECTION: forcing a failure.
[   88.244656][ T4296] name fail_futex, interval 1, probability 0, space 0, times 0
[   88.257766][ T4296] CPU: 0 PID: 4296 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   88.266623][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.276669][ T4296] Call Trace:
[   88.279938][ T4296]  <TASK>
[   88.282848][ T4296]  dump_stack_lvl+0x57/0x7d
[   88.287332][ T4296]  should_fail.cold+0x5/0xa
[   88.291805][ T4296]  get_futex_key+0x3c1/0xff0
[   88.296367][ T4296]  ? futex_setup_timer+0xc0/0xc0
[   88.301276][ T4296]  ? __lock_acquire+0x15d3/0x5410
[   88.306300][ T4296]  futex_wake+0xc3/0x3f0
[   88.310526][ T4296]  ? futex_wake_mark+0x140/0x140
[   88.315534][ T4296]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   88.321516][ T4296]  do_futex+0x111/0x1c0
[   88.325663][ T4296]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   88.331530][ T4296]  ? __context_tracking_exit+0x80/0x90
[   88.337079][ T4296]  ? lock_downgrade+0x6e0/0x6e0
[   88.341927][ T4296]  ? __context_tracking_enter+0x93/0xa0
[   88.347558][ T4296]  __x64_sys_futex+0x16c/0x3d0
[   88.352325][ T4296]  ? do_futex+0x1c0/0x1c0
[   88.356633][ T4296]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.362619][ T4296]  ? syscall_enter_from_user_mode+0x21/0x70
[   88.368605][ T4296]  do_syscall_64+0x35/0xb0
[   88.373112][ T4296]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   88.378988][ T4296] RIP: 0033:0x7fe7c9c1f029
[   88.383469][ T4296] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   88.403062][ T4296] RSP: 002b:00007fe7c9bcc2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   88.411450][ T4296] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9c1f029
[   88.419397][ T4296] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe7c9ca74ec
[   88.427491][ T4296] RBP: 00007fe7c9c746cc R08: 0000000000000001 R09: 0000000000000034
[   88.435608][ T4296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7c9ca74ec
[   88.443582][ T4296] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   88.451813][ T4296]  </TASK>
[   88.523634][ T4298] FAULT_INJECTION: forcing a failure.
[   88.523634][ T4298] name failslab, interval 1, probability 0, space 0, times 0
[   88.536638][ T4298] CPU: 0 PID: 4298 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   88.545534][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.555926][ T4298] Call Trace:
[   88.559190][ T4298]  <TASK>
[   88.562106][ T4298]  dump_stack_lvl+0x57/0x7d
[   88.566678][ T4298]  should_fail.cold+0x5/0xa
[   88.571175][ T4298]  should_failslab+0x5/0x10
[   88.575658][ T4298]  kmem_cache_alloc_node+0x65/0x3f0
[   88.581005][ T4298]  ? __alloc_skb+0x151/0x270
[   88.585575][ T4298]  __alloc_skb+0x151/0x270
[   88.590163][ T4298]  __pskb_copy_fclone+0xc5/0xb40
[   88.595179][ T4298]  ? __lock_acquire+0xbe6/0x5410
[   88.600111][ T4298]  hsr_get_untagged_frame+0xf0/0x4c0
[   88.605489][ T4298]  hsr_forward_skb+0x9fd/0x18b0
[   88.610419][ T4298]  ? prp_fill_frame_info+0x610/0x610
[   88.615890][ T4298]  ? mark_lock+0xef/0x1840
[   88.620317][ T4298]  ? lock_chain_count+0x20/0x20
[   88.625168][ T4298]  hsr_handle_frame+0x47b/0x680
[   88.630131][ T4298]  ? hsr_nl_nodedown+0x300/0x300
[   88.635056][ T4298]  __netif_receive_skb_core+0x78d/0x2eb0
[   88.640679][ T4298]  ? __lock_acquire+0xbe6/0x5410
[   88.645624][ T4298]  ? generic_xdp_tx+0x540/0x540
[   88.650501][ T4298]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   88.656562][ T4298]  ? find_held_lock+0x2d/0x110
[   88.661333][ T4298]  ? lock_acquire+0x1ab/0x510
[   88.666117][ T4298]  __netif_receive_skb_one_core+0xaa/0x180
[   88.672001][ T4298]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   88.677965][ T4298]  ? ktime_get_with_offset+0x26c/0x390
[   88.683404][ T4298]  netif_receive_skb+0xec/0x640
[   88.688318][ T4298]  ? __netif_receive_skb+0x190/0x190
[   88.693660][ T4298]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   88.699611][ T4298]  ? build_skb+0x88/0x150
[   88.703915][ T4298]  ? __tun_build_skb+0x163/0x210
[   88.708829][ T4298]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   88.714093][ T4298]  ? tun_net_open+0xf0/0xf0
[   88.718570][ T4298]  ? lock_release+0x720/0x720
[   88.723235][ T4298]  ? tun_get_user+0x1afc/0x2e00
[   88.728084][ T4298]  ? lock_downgrade+0x6e0/0x6e0
[   88.733132][ T4298]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.739094][ T4298]  tun_get_user+0x1c7e/0x2e00
[   88.743783][ T4298]  ? tun_build_skb+0xc90/0xc90
[   88.748523][ T4298]  ? tun_device_event+0x620/0xff0
[   88.753520][ T4298]  ? lock_downgrade+0x6e0/0x6e0
[   88.758342][ T4298]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   88.764300][ T4298]  tun_chr_write_iter+0xb9/0x160
[   88.769211][ T4298]  new_sync_write+0x368/0x600
[   88.773862][ T4298]  ? new_sync_read+0x5f0/0x5f0
[   88.779216][ T4298]  ? perf_callchain_user+0x670/0xa30
[   88.784487][ T4298]  ? __fget_files+0x1d7/0x3c0
[   88.789190][ T4298]  vfs_write+0x609/0x900
[   88.793712][ T4298]  ksys_write+0xf4/0x1d0
[   88.798266][ T4298]  ? __ia32_sys_read+0xa0/0xa0
[   88.803152][ T4298]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.809123][ T4298]  ? syscall_enter_from_user_mode+0x21/0x70
[   88.815004][ T4298]  do_syscall_64+0x35/0xb0
[   88.819398][ T4298]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   88.825708][ T4298] RIP: 0033:0x7fe7c9bdf1ff
[   88.830541][ T4298] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   88.850123][ T4298] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   88.858612][ T4298] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   88.867079][ T4298] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   88.875034][ T4298] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   88.883078][ T4298] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   88.891023][ T4298] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   88.899065][ T4298]  </TASK>
[   88.902139][ T4298] general protection fault, probably for non-canonical address 0xdffffc000000000f: 0000 [#1] PREEMPT SMP KASAN
[   88.913827][ T4298] KASAN: null-ptr-deref in range [0x0000000000000078-0x000000000000007f]
[   88.922212][ T4298] CPU: 0 PID: 4298 Comm: syz-executor220 Not tainted 5.17.0-rc3-syzkaller #0
[   88.931719][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.941746][ T4298] RIP: 0010:skb_clone+0xdf/0x300
[   88.946652][ T4298] 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
[   88.966229][ T4298] RSP: 0018:ffffc900027cf538 EFLAGS: 00010207
[   88.972264][ T4298] RAX: dffffc0000000000 RBX: ffff88807e846f80 RCX: 1ffff11003a06708
[   88.980209][ T4298] RDX: 000000000000000f RSI: 0000000000000a20 RDI: 0000000000000000
[   88.988150][ T4298] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8aec0cb3
[   88.996103][ T4298] R10: fffffbfff15d8196 R11: 0000000000000001 R12: 0000000000000a20
[   89.004246][ T4298] R13: dffffc0000000000 R14: 000000000000007e R15: ffffc900027cf5d8
[   89.012362][ T4298] FS:  00007fe7c9bcc700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
[   89.021259][ T4298] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   89.027844][ T4298] CR2: 00007fe7c9c57510 CR3: 000000006f03c000 CR4: 00000000003506f0
[   89.035873][ T4298] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   89.043819][ T4298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   89.051763][ T4298] Call Trace:
[   89.055016][ T4298]  <TASK>
[   89.057933][ T4298]  hsr_forward_skb+0x9fd/0x18b0
[   89.062848][ T4298]  ? prp_fill_frame_info+0x610/0x610
[   89.068101][ T4298]  ? mark_lock+0xef/0x1840
[   89.072578][ T4298]  ? lock_chain_count+0x20/0x20
[   89.077398][ T4298]  hsr_handle_frame+0x47b/0x680
[   89.082217][ T4298]  ? hsr_nl_nodedown+0x300/0x300
[   89.087118][ T4298]  __netif_receive_skb_core+0x78d/0x2eb0
[   89.092720][ T4298]  ? __lock_acquire+0xbe6/0x5410
[   89.097714][ T4298]  ? generic_xdp_tx+0x540/0x540
[   89.103082][ T4298]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   89.109029][ T4298]  ? find_held_lock+0x2d/0x110
[   89.113760][ T4298]  ? lock_acquire+0x1ab/0x510
[   89.118457][ T4298]  __netif_receive_skb_one_core+0xaa/0x180
[   89.124231][ T4298]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   89.130101][ T4298]  ? ktime_get_with_offset+0x26c/0x390
[   89.135546][ T4298]  netif_receive_skb+0xec/0x640
[   89.140510][ T4298]  ? __netif_receive_skb+0x190/0x190
[   89.145764][ T4298]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   89.151881][ T4298]  ? build_skb+0x88/0x150
[   89.156191][ T4298]  ? __tun_build_skb+0x163/0x210
[   89.161102][ T4298]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   89.166458][ T4298]  ? tun_net_open+0xf0/0xf0
[   89.170925][ T4298]  ? lock_release+0x720/0x720
[   89.175585][ T4298]  ? tun_get_user+0x1afc/0x2e00
[   89.180402][ T4298]  ? lock_downgrade+0x6e0/0x6e0
[   89.185219][ T4298]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   89.191345][ T4298]  tun_get_user+0x1c7e/0x2e00
[   89.196011][ T4298]  ? tun_build_skb+0xc90/0xc90
[   89.200927][ T4298]  ? tun_device_event+0x620/0xff0
[   89.206113][ T4298]  ? lock_downgrade+0x6e0/0x6e0
[   89.210944][ T4298]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   89.216997][ T4298]  tun_chr_write_iter+0xb9/0x160
[   89.221914][ T4298]  new_sync_write+0x368/0x600
[   89.226562][ T4298]  ? new_sync_read+0x5f0/0x5f0
[   89.231298][ T4298]  ? perf_callchain_user+0x670/0xa30
[   89.236575][ T4298]  ? __fget_files+0x1d7/0x3c0
[   89.241228][ T4298]  vfs_write+0x609/0x900
[   89.245442][ T4298]  ksys_write+0xf4/0x1d0
[   89.249652][ T4298]  ? __ia32_sys_read+0xa0/0xa0
[   89.254382][ T4298]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   89.260424][ T4298]  ? syscall_enter_from_user_mode+0x21/0x70
[   89.266300][ T4298]  do_syscall_64+0x35/0xb0
[   89.270687][ T4298]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   89.276556][ T4298] RIP: 0033:0x7fe7c9bdf1ff
[   89.280945][ T4298] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   89.300526][ T4298] RSP: 002b:00007fe7c9bcc2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   89.309092][ T4298] RAX: ffffffffffffffda RBX: 00007fe7c9ca74e0 RCX: 00007fe7c9bdf1ff
[   89.317129][ T4298] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   89.325179][ T4298] RBP: 00007fe7c9c746cc R08: 0000000000000000 R09: 0000000000000001
[   89.333387][ T4298] R10: 00007fe7c9bcc087 R11: 0000000000000293 R12: 00007fe7c9ca74ec
[   89.341337][ T4298] R13: 00007fe7c9bcc2f0 R14: 00007fe7c9ca74e8 R15: 0000000000000001
[   89.349570][ T4298]  </TASK>
[   89.352572][ T4298] Modules linked in:
[   89.356465][ T4298] ---[ end trace 0000000000000000 ]---
[   89.361937][ T4298] RIP: 0010:skb_clone+0xdf/0x300
[   89.366882][ T4298] 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
[   89.386632][ T4298] RSP: 0018:ffffc900027cf538 EFLAGS: 00010207
[   89.392787][ T4298] RAX: dffffc0000000000 RBX: ffff88807e846f80 RCX: 1ffff11003a06708
[   89.400762][ T4298] RDX: 000000000000000f RSI: 0000000000000a20 RDI: 0000000000000000
[   89.408830][ T4298] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8aec0cb3
[   89.417117][ T4298] R10: fffffbfff15d8196 R11: 0000000000000001 R12: 0000000000000a20
[   89.425086][ T4298] R13: dffffc0000000000 R14: 000000000000007e R15: ffffc900027cf5d8
[   89.433337][ T4298] FS:  00007fe7c9bcc700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
[   89.442397][ T4298] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   89.449219][ T4298] CR2: 00007fe7c9c57510 CR3: 000000006f03c000 CR4: 00000000003506f0
[   89.457284][ T4298] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   89.465246][ T4298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   89.473363][ T4298] Kernel panic - not syncing: Fatal exception in interrupt
[   89.481067][ T4298] Kernel Offset: disabled
[   89.485932][ T4298] Rebooting in 86400 seconds..