[   53.976071][   T44] bridge0: port 1(bridge_slave_0) entered disabled state
[   53.996288][   T44] device veth1_macvtap left promiscuous mode
[   54.002610][   T44] device veth0_macvtap left promiscuous mode
[   54.009899][   T44] device veth1_vlan left promiscuous mode
[   54.017147][   T44] device veth0_vlan left promiscuous mode
[   54.229642][   T44] team0 (unregistering): Port device team_slave_1 removed
[   54.247541][   T44] team0 (unregistering): Port device team_slave_0 removed
[   54.264079][   T44] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[   54.277880][   T44] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[   54.322646][   T44] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts.
[   68.150034][ T4041] chnl_net:caif_netlink_parms(): no params data found
[   68.181847][ T4041] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.189218][ T4041] bridge0: port 1(bridge_slave_0) entered disabled state
[   68.197649][ T4041] device bridge_slave_0 entered promiscuous mode
[   68.205639][ T4041] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.212741][ T4041] bridge0: port 2(bridge_slave_1) entered disabled state
[   68.220613][ T4041] device bridge_slave_1 entered promiscuous mode
[   68.237947][ T4041] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   68.249230][ T4041] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   68.270214][ T4041] team0: Port device team_slave_0 added
[   68.279869][ T4041] team0: Port device team_slave_1 added
[   68.302830][ T4041] batman_adv: batadv0: Adding interface: batadv_slave_0
[   68.311280][ T4041] 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.
[   68.338217][ T4041] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   68.351054][ T4041] batman_adv: batadv0: Adding interface: batadv_slave_1
[   68.358133][ T4041] 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.
[   68.384235][ T4041] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   68.415060][ T4041] device hsr_slave_0 entered promiscuous mode
[   68.421722][ T4041] device hsr_slave_1 entered promiscuous mode
[   68.502252][ T4041] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.509534][ T4041] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.516978][ T4041] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.524086][ T4041] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.574970][ T4041] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.588271][  T925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.597708][  T925] bridge0: port 1(bridge_slave_0) entered disabled state
[   68.605574][  T925] bridge0: port 2(bridge_slave_1) entered disabled state
[   68.615322][  T925] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   68.629473][ T4041] 8021q: adding VLAN 0 to HW filter on device team0
[   68.642320][  T925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   68.651434][  T925] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.658585][  T925] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.672766][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   68.681680][ T3618] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.688869][ T3618] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.703426][   T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   68.712936][   T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   68.724843][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   68.736715][   T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   68.748282][ T4041] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   68.760077][ T4041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   68.768740][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   68.786788][ T4041] 8021q: adding VLAN 0 to HW filter on device batadv0
[   68.794306][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   68.801695][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   68.959196][   T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   68.977663][ T4041] device veth0_vlan entered promiscuous mode
[   68.984673][   T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   68.992739][   T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   69.000755][   T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   69.012202][ T4041] device veth1_vlan entered promiscuous mode
[   69.028681][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   69.036692][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   69.045630][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   69.057193][ T4041] device veth0_macvtap entered promiscuous mode
[   69.068617][ T4041] device veth1_macvtap entered promiscuous mode
[   69.087444][ T4041] batman_adv: batadv0: Interface activated: batadv_slave_0
[   69.094887][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   69.105160][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   69.116761][ T4041] batman_adv: batadv0: Interface activated: batadv_slave_1
[   69.124674][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   69.162784][ T4081] FAULT_INJECTION: forcing a failure.
[   69.162784][ T4081] name fail_futex, interval 1, probability 0, space 0, times 1
[   69.177141][ T4081] CPU: 1 PID: 4081 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   69.186034][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.196092][ T4081] Call Trace:
[   69.199352][ T4081]  <TASK>
[   69.202261][ T4081]  dump_stack_lvl+0x57/0x7d
[   69.206742][ T4081]  should_fail.cold+0x5/0xa
[   69.211231][ T4081]  get_futex_key+0x3c1/0xff0
[   69.215949][ T4081]  ? futex_setup_timer+0xc0/0xc0
[   69.220875][ T4081]  futex_wake+0xc3/0x3f0
[   69.225186][ T4081]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.231152][ T4081]  ? futex_wake_mark+0x140/0x140
[   69.236079][ T4081]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.242132][ T4081]  do_futex+0x111/0x1c0
[   69.246361][ T4081]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   69.252312][ T4081]  ? lock_downgrade+0x6e0/0x6e0
[   69.257139][ T4081]  __x64_sys_futex+0x16c/0x3d0
[   69.262148][ T4081]  ? do_futex+0x1c0/0x1c0
[   69.266479][ T4081]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.272819][ T4081]  ? syscall_enter_from_user_mode+0x21/0x70
[   69.278710][ T4081]  do_syscall_64+0x35/0xb0
[   69.283109][ T4081]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   69.288991][ T4081] RIP: 0033:0x7f6f4b680029
[   69.293399][ T4081] 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
[   69.313085][ T4081] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   69.321664][ T4081] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   69.329984][ T4081] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   69.337953][ T4081] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   69.345906][ T4081] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   69.354091][ T4081] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   69.362051][ T4081]  </TASK>
[   69.380270][ T4084] FAULT_INJECTION: forcing a failure.
[   69.380270][ T4084] name fail_futex, interval 1, probability 0, space 0, times 0
[   69.393680][ T4084] CPU: 1 PID: 4084 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   69.402453][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.412602][ T4084] Call Trace:
[   69.415872][ T4084]  <TASK>
[   69.418784][ T4084]  dump_stack_lvl+0x57/0x7d
[   69.423314][ T4084]  should_fail.cold+0x5/0xa
[   69.427817][ T4084]  get_futex_key+0x3c1/0xff0
[   69.432398][ T4084]  ? futex_setup_timer+0xc0/0xc0
[   69.437322][ T4084]  futex_wake+0xc3/0x3f0
[   69.441541][ T4084]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.447511][ T4084]  ? futex_wake_mark+0x140/0x140
[   69.452421][ T4084]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.458416][ T4084]  do_futex+0x111/0x1c0
[   69.462547][ T4084]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   69.468503][ T4084]  ? lock_downgrade+0x6e0/0x6e0
[   69.473342][ T4084]  __x64_sys_futex+0x16c/0x3d0
[   69.478196][ T4084]  ? do_futex+0x1c0/0x1c0
[   69.482519][ T4084]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.488484][ T4084]  ? syscall_enter_from_user_mode+0x21/0x70
[   69.494364][ T4084]  do_syscall_64+0x35/0xb0
[   69.498951][ T4084]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   69.505423][ T4084] RIP: 0033:0x7f6f4b680029
[   69.509813][ T4084] 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
[   69.529492][ T4084] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   69.538049][ T4084] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   69.545998][ T4084] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   69.554055][ T4084] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   69.562001][ T4084] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   69.569956][ T4084] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   69.577912][ T4084]  </TASK>
[   69.589104][ T4087] FAULT_INJECTION: forcing a failure.
[   69.589104][ T4087] name fail_futex, interval 1, probability 0, space 0, times 0
[   69.602248][ T4087] CPU: 1 PID: 4087 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   69.611408][ T4087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.621448][ T4087] Call Trace:
[   69.624717][ T4087]  <TASK>
[   69.628321][ T4087]  dump_stack_lvl+0x57/0x7d
[   69.632796][ T4087]  should_fail.cold+0x5/0xa
[   69.637277][ T4087]  get_futex_key+0x3c1/0xff0
[   69.641952][ T4087]  ? futex_setup_timer+0xc0/0xc0
[   69.647228][ T4087]  futex_wake+0xc3/0x3f0
[   69.651617][ T4087]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.657654][ T4087]  ? futex_wake_mark+0x140/0x140
[   69.662560][ T4087]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.668517][ T4087]  do_futex+0x111/0x1c0
[   69.672647][ T4087]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   69.678618][ T4087]  ? lock_downgrade+0x6e0/0x6e0
[   69.683529][ T4087]  __x64_sys_futex+0x16c/0x3d0
[   69.688272][ T4087]  ? do_futex+0x1c0/0x1c0
[   69.692587][ T4087]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.698679][ T4087]  ? syscall_enter_from_user_mode+0x21/0x70
[   69.704670][ T4087]  do_syscall_64+0x35/0xb0
[   69.709227][ T4087]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   69.715366][ T4087] RIP: 0033:0x7f6f4b680029
[   69.719851][ 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
[   69.739527][ T4087] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   69.748029][ T4087] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   69.755998][ T4087] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   69.764128][ T4087] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   69.772075][ T4087] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   69.780305][ T4087] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   69.788274][ T4087]  </TASK>
[   69.803580][ T4090] FAULT_INJECTION: forcing a failure.
[   69.803580][ T4090] name fail_futex, interval 1, probability 0, space 0, times 0
[   69.817223][ T4090] CPU: 1 PID: 4090 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   69.826009][ T4090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.836194][ T4090] Call Trace:
[   69.839459][ T4090]  <TASK>
[   69.842559][ T4090]  dump_stack_lvl+0x57/0x7d
[   69.847172][ T4090]  should_fail.cold+0x5/0xa
[   69.851659][ T4090]  get_futex_key+0x3c1/0xff0
[   69.856339][ T4090]  ? futex_setup_timer+0xc0/0xc0
[   69.861257][ T4090]  futex_wake+0xc3/0x3f0
[   69.865489][ T4090]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.871459][ T4090]  ? futex_wake_mark+0x140/0x140
[   69.876391][ T4090]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   69.883170][ T4090]  do_futex+0x111/0x1c0
[   69.887318][ T4090]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   69.893212][ T4090]  ? lock_downgrade+0x6e0/0x6e0
[   69.898041][ T4090]  __x64_sys_futex+0x16c/0x3d0
[   69.902791][ T4090]  ? do_futex+0x1c0/0x1c0
[   69.907219][ T4090]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   69.913267][ T4090]  ? syscall_enter_from_user_mode+0x21/0x70
[   69.919146][ T4090]  do_syscall_64+0x35/0xb0
[   69.923546][ T4090]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   69.929423][ T4090] RIP: 0033:0x7f6f4b680029
[   69.933942][ 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
[   69.953696][ T4090] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   69.962130][ T4090] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   69.970090][ T4090] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   69.978048][ T4090] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   69.985998][ T4090] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   69.993945][ T4090] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   70.001989][ T4090]  </TASK>
[   70.020579][ T4095] FAULT_INJECTION: forcing a failure.
[   70.020579][ T4095] name fail_futex, interval 1, probability 0, space 0, times 0
[   70.034852][ T4095] CPU: 0 PID: 4095 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   70.043695][ T4095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.053739][ T4095] Call Trace:
[   70.057017][ T4095]  <TASK>
[   70.059936][ T4095]  dump_stack_lvl+0x57/0x7d
[   70.064433][ T4095]  should_fail.cold+0x5/0xa
[   70.068911][ T4095]  get_futex_key+0x3c1/0xff0
[   70.073822][ T4095]  ? futex_setup_timer+0xc0/0xc0
[   70.078917][ T4095]  futex_wake+0xc3/0x3f0
[   70.083217][ T4095]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.089169][ T4095]  ? futex_wake_mark+0x140/0x140
[   70.094175][ T4095]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.100151][ T4095]  do_futex+0x111/0x1c0
[   70.104285][ T4095]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   70.110162][ T4095]  ? lock_downgrade+0x6e0/0x6e0
[   70.115004][ T4095]  __x64_sys_futex+0x16c/0x3d0
[   70.119758][ T4095]  ? do_futex+0x1c0/0x1c0
[   70.124074][ T4095]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.130138][ T4095]  ? syscall_enter_from_user_mode+0x21/0x70
[   70.136016][ T4095]  do_syscall_64+0x35/0xb0
[   70.140552][ T4095]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   70.146528][ T4095] RIP: 0033:0x7f6f4b680029
[   70.150940][ T4095] 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
[   70.171604][ T4095] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   70.180515][ T4095] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   70.188560][ T4095] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   70.196712][ T4095] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   70.204788][ T4095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   70.212835][ T4095] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   70.220811][ T4095]  </TASK>
[   70.234167][ T4098] FAULT_INJECTION: forcing a failure.
[   70.234167][ T4098] name fail_futex, interval 1, probability 0, space 0, times 0
[   70.247147][ T4098] CPU: 0 PID: 4098 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   70.255917][ T4098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.266224][ T4098] Call Trace:
[   70.269485][ T4098]  <TASK>
[   70.272397][ T4098]  dump_stack_lvl+0x57/0x7d
[   70.276881][ T4098]  should_fail.cold+0x5/0xa
[   70.281383][ T4098]  get_futex_key+0x3c1/0xff0
[   70.285952][ T4098]  ? futex_setup_timer+0xc0/0xc0
[   70.290873][ T4098]  futex_wake+0xc3/0x3f0
[   70.295099][ T4098]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.301100][ T4098]  ? futex_wake_mark+0x140/0x140
[   70.306009][ T4098]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.312062][ T4098]  do_futex+0x111/0x1c0
[   70.316190][ T4098]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   70.322064][ T4098]  ? lock_downgrade+0x6e0/0x6e0
[   70.326892][ T4098]  __x64_sys_futex+0x16c/0x3d0
[   70.331629][ T4098]  ? do_futex+0x1c0/0x1c0
[   70.335937][ T4098]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.341889][ T4098]  ? syscall_enter_from_user_mode+0x21/0x70
[   70.347767][ T4098]  do_syscall_64+0x35/0xb0
[   70.352170][ T4098]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   70.358383][ T4098] RIP: 0033:0x7f6f4b680029
[   70.362773][ T4098] 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
[   70.382438][ T4098] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   70.390824][ T4098] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   70.398767][ T4098] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   70.407179][ T4098] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   70.415231][ T4098] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   70.423182][ T4098] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   70.431229][ T4098]  </TASK>
[   70.441011][ T4098] device syz_tun entered promiscuous mode
[   70.454643][ T4098] device batadv_slave_0 entered promiscuous mode
[   70.469020][ T4100] FAULT_INJECTION: forcing a failure.
[   70.469020][ T4100] name failslab, interval 1, probability 0, space 0, times 1
[   70.481933][ T4100] CPU: 0 PID: 4100 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   70.491215][ T4100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.501257][ T4100] Call Trace:
[   70.504520][ T4100]  <TASK>
[   70.507431][ T4100]  dump_stack_lvl+0x57/0x7d
[   70.511922][ T4100]  should_fail.cold+0x5/0xa
[   70.516580][ T4100]  ? hsr_add_node+0x57/0x930
[   70.521331][ T4100]  should_failslab+0x5/0x10
[   70.525815][ T4100]  kmem_cache_alloc_trace+0x55/0x3d0
[   70.531090][ T4100]  hsr_add_node+0x57/0x930
[   70.535617][ T4100]  hsr_forward_skb+0x3ca/0x18b0
[   70.540464][ T4100]  ? prp_fill_frame_info+0x610/0x610
[   70.545723][ T4100]  ? lock_chain_count+0x20/0x20
[   70.550559][ T4100]  hsr_handle_frame+0x47b/0x680
[   70.555477][ T4100]  ? hsr_nl_nodedown+0x300/0x300
[   70.560390][ T4100]  __netif_receive_skb_core+0x78d/0x2eb0
[   70.566011][ T4100]  ? generic_xdp_tx+0x540/0x540
[   70.570883][ T4100]  ? local_lock_release+0x1d/0x60
[   70.575884][ T4100]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.581938][ T4100]  ? find_held_lock+0x2d/0x110
[   70.586688][ T4100]  ? lock_acquire+0x1ab/0x510
[   70.591359][ T4100]  __netif_receive_skb_one_core+0xaa/0x180
[   70.597238][ T4100]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   70.603127][ T4100]  ? ktime_get_with_offset+0x26c/0x390
[   70.608653][ T4100]  netif_receive_skb+0xec/0x640
[   70.613535][ T4100]  ? __netif_receive_skb+0x190/0x190
[   70.618805][ T4100]  ? skb_set_owner_w+0x1da/0x310
[   70.623724][ T4100]  ? build_skb+0x88/0x150
[   70.628189][ T4100]  ? __tun_build_skb+0x163/0x210
[   70.633304][ T4100]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   70.638590][ T4100]  ? tun_net_open+0xf0/0xf0
[   70.643167][ T4100]  ? lock_release+0x720/0x720
[   70.647834][ T4100]  ? tun_get_user+0x1afc/0x2e00
[   70.652741][ T4100]  ? lock_downgrade+0x6e0/0x6e0
[   70.657601][ T4100]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.663575][ T4100]  tun_get_user+0x1c7e/0x2e00
[   70.668266][ T4100]  ? tun_build_skb+0xc90/0xc90
[   70.673034][ T4100]  ? tun_chr_open+0x40/0x520
[   70.677618][ T4100]  ? __lock_acquire+0x15e4/0x5630
[   70.682625][ T4100]  tun_chr_write_iter+0xb9/0x160
[   70.687554][ T4100]  new_sync_write+0x368/0x600
[   70.692224][ T4100]  ? new_sync_read+0x5f0/0x5f0
[   70.696964][ T4100]  ? find_held_lock+0x2d/0x110
[   70.701723][ T4100]  ? __fget_files+0x1d7/0x3c0
[   70.706638][ T4100]  vfs_write+0x609/0x900
[   70.710931][ T4100]  ksys_write+0xf4/0x1d0
[   70.715244][ T4100]  ? __ia32_sys_read+0xa0/0xa0
[   70.720115][ T4100]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   70.726195][ T4100]  ? syscall_enter_from_user_mode+0x21/0x70
[   70.732075][ T4100]  do_syscall_64+0x35/0xb0
[   70.738242][ T4100]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   70.744246][ T4100] RIP: 0033:0x7f6f4b6401ff
[   70.748861][ T4100] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   70.769004][ T4100] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   70.777492][ T4100] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   70.785543][ T4100] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   70.793504][ T4100] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   70.801551][ T4100] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   70.809500][ T4100] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   70.817471][ T4100]  </TASK>
[   70.868820][ T4103] FAULT_INJECTION: forcing a failure.
[   70.868820][ T4103] name failslab, interval 1, probability 0, space 0, times 0
[   70.882003][ T4103] CPU: 1 PID: 4103 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   70.890822][ T4103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.900999][ T4103] Call Trace:
[   70.904317][ T4103]  <TASK>
[   70.907339][ T4103]  dump_stack_lvl+0x57/0x7d
[   70.911843][ T4103]  should_fail.cold+0x5/0xa
[   70.916332][ T4103]  ? hsr_add_node+0x57/0x930
[   70.920903][ T4103]  should_failslab+0x5/0x10
[   70.925396][ T4103]  kmem_cache_alloc_trace+0x55/0x3d0
[   70.930779][ T4103]  hsr_add_node+0x57/0x930
[   70.935185][ T4103]  hsr_forward_skb+0x3ca/0x18b0
[   70.940204][ T4103]  ? prp_fill_frame_info+0x610/0x610
[   70.945511][ T4103]  ? lock_chain_count+0x20/0x20
[   70.950347][ T4103]  hsr_handle_frame+0x47b/0x680
[   70.955195][ T4103]  ? hsr_nl_nodedown+0x300/0x300
[   70.960208][ T4103]  __netif_receive_skb_core+0x78d/0x2eb0
[   70.965853][ T4103]  ? generic_xdp_tx+0x540/0x540
[   70.970688][ T4103]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   70.976659][ T4103]  ? find_held_lock+0x2d/0x110
[   70.981429][ T4103]  ? lock_acquire+0x1ab/0x510
[   70.986210][ T4103]  __netif_receive_skb_one_core+0xaa/0x180
[   70.992132][ T4103]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   70.998221][ T4103]  ? ktime_get_with_offset+0x26c/0x390
[   71.003790][ T4103]  netif_receive_skb+0xec/0x640
[   71.008634][ T4103]  ? __netif_receive_skb+0x190/0x190
[   71.013894][ T4103]  ? skb_set_owner_w+0x1da/0x310
[   71.018802][ T4103]  ? build_skb+0x88/0x150
[   71.023110][ T4103]  ? __tun_build_skb+0x163/0x210
[   71.028034][ T4103]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   71.033295][ T4103]  ? tun_net_open+0xf0/0xf0
[   71.037767][ T4103]  ? lock_release+0x720/0x720
[   71.042431][ T4103]  ? tun_get_user+0x1afc/0x2e00
[   71.047266][ T4103]  ? lock_downgrade+0x6e0/0x6e0
[   71.052102][ T4103]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.058075][ T4103]  tun_get_user+0x1c7e/0x2e00
[   71.062762][ T4103]  ? tun_build_skb+0xc90/0xc90
[   71.067535][ T4103]  ? tun_chr_open+0x40/0x520
[   71.072110][ T4103]  ? __lock_acquire+0x15e4/0x5630
[   71.077120][ T4103]  tun_chr_write_iter+0xb9/0x160
[   71.082041][ T4103]  new_sync_write+0x368/0x600
[   71.086698][ T4103]  ? new_sync_read+0x5f0/0x5f0
[   71.091440][ T4103]  ? find_held_lock+0x2d/0x110
[   71.096210][ T4103]  ? __fget_files+0x1d7/0x3c0
[   71.100870][ T4103]  vfs_write+0x609/0x900
[   71.105090][ T4103]  ksys_write+0xf4/0x1d0
[   71.109314][ T4103]  ? __ia32_sys_read+0xa0/0xa0
[   71.114351][ T4103]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.120328][ T4103]  ? syscall_enter_from_user_mode+0x21/0x70
[   71.126210][ T4103]  do_syscall_64+0x35/0xb0
[   71.130612][ T4103]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   71.136497][ T4103] RIP: 0033:0x7f6f4b6401ff
[   71.141063][ T4103] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   71.160864][ T4103] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   71.169276][ T4103] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   71.177346][ T4103] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   71.185493][ T4103] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   71.193618][ T4103] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   71.201668][ T4103] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   71.209720][ T4103]  </TASK>
[   71.234898][    T7] cfg80211: failed to load regulatory.db
[   71.277657][ T4107] FAULT_INJECTION: forcing a failure.
[   71.277657][ T4107] name failslab, interval 1, probability 0, space 0, times 0
[   71.290423][ T4107] CPU: 0 PID: 4107 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   71.299298][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   71.309340][ T4107] Call Trace:
[   71.312712][ T4107]  <TASK>
[   71.315715][ T4107]  dump_stack_lvl+0x57/0x7d
[   71.320208][ T4107]  should_fail.cold+0x5/0xa
[   71.324708][ T4107]  ? hsr_add_node+0x57/0x930
[   71.329278][ T4107]  should_failslab+0x5/0x10
[   71.333768][ T4107]  kmem_cache_alloc_trace+0x55/0x3d0
[   71.339219][ T4107]  hsr_add_node+0x57/0x930
[   71.343635][ T4107]  hsr_forward_skb+0x3ca/0x18b0
[   71.348589][ T4107]  ? prp_fill_frame_info+0x610/0x610
[   71.354059][ T4107]  ? lock_chain_count+0x20/0x20
[   71.358919][ T4107]  hsr_handle_frame+0x47b/0x680
[   71.363843][ T4107]  ? hsr_nl_nodedown+0x300/0x300
[   71.368758][ T4107]  __netif_receive_skb_core+0x78d/0x2eb0
[   71.374378][ T4107]  ? generic_xdp_tx+0x540/0x540
[   71.379227][ T4107]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.385195][ T4107]  ? find_held_lock+0x2d/0x110
[   71.390039][ T4107]  ? lock_acquire+0x1ab/0x510
[   71.394719][ T4107]  __netif_receive_skb_one_core+0xaa/0x180
[   71.400613][ T4107]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   71.406508][ T4107]  ? ktime_get_with_offset+0x26c/0x390
[   71.412048][ T4107]  netif_receive_skb+0xec/0x640
[   71.416973][ T4107]  ? __netif_receive_skb+0x190/0x190
[   71.422734][ T4107]  ? skb_set_owner_w+0x1da/0x310
[   71.427648][ T4107]  ? build_skb+0x88/0x150
[   71.431961][ T4107]  ? __tun_build_skb+0x163/0x210
[   71.436887][ T4107]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   71.442166][ T4107]  ? tun_net_open+0xf0/0xf0
[   71.446831][ T4107]  ? lock_release+0x720/0x720
[   71.451687][ T4107]  ? tun_get_user+0x1afc/0x2e00
[   71.456529][ T4107]  ? lock_downgrade+0x6e0/0x6e0
[   71.461511][ T4107]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.467479][ T4107]  tun_get_user+0x1c7e/0x2e00
[   71.472257][ T4107]  ? tun_build_skb+0xc90/0xc90
[   71.479035][ T4107]  ? tun_chr_open+0x40/0x520
[   71.483712][ T4107]  ? __lock_acquire+0x15e4/0x5630
[   71.488829][ T4107]  tun_chr_write_iter+0xb9/0x160
[   71.493752][ T4107]  new_sync_write+0x368/0x600
[   71.498429][ T4107]  ? new_sync_read+0x5f0/0x5f0
[   71.503181][ T4107]  ? find_held_lock+0x2d/0x110
[   71.507936][ T4107]  ? __fget_files+0x1d7/0x3c0
[   71.512607][ T4107]  vfs_write+0x609/0x900
[   71.516843][ T4107]  ksys_write+0xf4/0x1d0
[   71.521060][ T4107]  ? __ia32_sys_read+0xa0/0xa0
[   71.525796][ T4107]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.531838][ T4107]  ? syscall_enter_from_user_mode+0x21/0x70
[   71.537796][ T4107]  do_syscall_64+0x35/0xb0
[   71.542451][ T4107]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   71.548418][ T4107] RIP: 0033:0x7f6f4b6401ff
[   71.552811][ T4107] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   71.572543][ T4107] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   71.581022][ T4107] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   71.588982][ T4107] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   71.596942][ T4107] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   71.605001][ T4107] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   71.612948][ T4107] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   71.620924][ T4107]  </TASK>
[   71.678063][ T4110] FAULT_INJECTION: forcing a failure.
[   71.678063][ T4110] name failslab, interval 1, probability 0, space 0, times 0
[   71.690866][ T4110] CPU: 1 PID: 4110 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   71.699616][ T4110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   71.709740][ T4110] Call Trace:
[   71.713155][ T4110]  <TASK>
[   71.716081][ T4110]  dump_stack_lvl+0x57/0x7d
[   71.720653][ T4110]  should_fail.cold+0x5/0xa
[   71.725142][ T4110]  ? hsr_add_node+0x57/0x930
[   71.729716][ T4110]  should_failslab+0x5/0x10
[   71.734232][ T4110]  kmem_cache_alloc_trace+0x55/0x3d0
[   71.739614][ T4110]  hsr_add_node+0x57/0x930
[   71.744137][ T4110]  hsr_forward_skb+0x3ca/0x18b0
[   71.749041][ T4110]  ? prp_fill_frame_info+0x610/0x610
[   71.754314][ T4110]  ? lock_chain_count+0x20/0x20
[   71.759323][ T4110]  hsr_handle_frame+0x47b/0x680
[   71.764169][ T4110]  ? hsr_nl_nodedown+0x300/0x300
[   71.769101][ T4110]  __netif_receive_skb_core+0x78d/0x2eb0
[   71.774852][ T4110]  ? generic_xdp_tx+0x540/0x540
[   71.779693][ T4110]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   71.785663][ T4110]  ? find_held_lock+0x2d/0x110
[   71.790404][ T4110]  ? lock_acquire+0x1ab/0x510
[   71.795053][ T4110]  __netif_receive_skb_one_core+0xaa/0x180
[   71.800921][ T4110]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   71.806787][ T4110]  ? ktime_get_with_offset+0x26c/0x390
[   71.812324][ T4110]  netif_receive_skb+0xec/0x640
[   71.817175][ T4110]  ? __netif_receive_skb+0x190/0x190
[   71.822699][ T4110]  ? skb_set_owner_w+0x1da/0x310
[   71.827640][ T4110]  ? build_skb+0x88/0x150
[   71.832072][ T4110]  ? __tun_build_skb+0x163/0x210
[   71.837165][ T4110]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   71.842440][ T4110]  ? tun_net_open+0xf0/0xf0
[   71.846924][ T4110]  ? lock_release+0x720/0x720
[   71.851577][ T4110]  ? tun_get_user+0x1afc/0x2e00
[   71.856402][ T4110]  ? lock_downgrade+0x6e0/0x6e0
[   71.861228][ T4110]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.867197][ T4110]  tun_get_user+0x1c7e/0x2e00
[   71.871975][ T4110]  ? tun_build_skb+0xc90/0xc90
[   71.876715][ T4110]  ? tun_chr_open+0x40/0x520
[   71.881369][ T4110]  ? __lock_acquire+0x15e4/0x5630
[   71.886559][ T4110]  tun_chr_write_iter+0xb9/0x160
[   71.891993][ T4110]  new_sync_write+0x368/0x600
[   71.896657][ T4110]  ? new_sync_read+0x5f0/0x5f0
[   71.901399][ T4110]  ? find_held_lock+0x2d/0x110
[   71.906143][ T4110]  ? __fget_files+0x1d7/0x3c0
[   71.910801][ T4110]  vfs_write+0x609/0x900
[   71.915019][ T4110]  ksys_write+0xf4/0x1d0
[   71.919258][ T4110]  ? __ia32_sys_read+0xa0/0xa0
[   71.924168][ T4110]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   71.930401][ T4110]  ? syscall_enter_from_user_mode+0x21/0x70
[   71.936291][ T4110]  do_syscall_64+0x35/0xb0
[   71.940693][ T4110]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   71.946558][ T4110] RIP: 0033:0x7f6f4b6401ff
[   71.951820][ T4110] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   71.971661][ T4110] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   71.980050][ T4110] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   71.987997][ T4110] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   71.995941][ T4110] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   72.003993][ T4110] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   72.011942][ T4110] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   72.020161][ T4110]  </TASK>
[   72.079777][ T4113] FAULT_INJECTION: forcing a failure.
[   72.079777][ T4113] name failslab, interval 1, probability 0, space 0, times 0
[   72.092744][ T4113] CPU: 1 PID: 4113 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   72.101481][ T4113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.111516][ T4113] Call Trace:
[   72.114779][ T4113]  <TASK>
[   72.117689][ T4113]  dump_stack_lvl+0x57/0x7d
[   72.122285][ T4113]  should_fail.cold+0x5/0xa
[   72.126783][ T4113]  ? hsr_add_node+0x57/0x930
[   72.131356][ T4113]  should_failslab+0x5/0x10
[   72.135856][ T4113]  kmem_cache_alloc_trace+0x55/0x3d0
[   72.141147][ T4113]  hsr_add_node+0x57/0x930
[   72.145658][ T4113]  hsr_forward_skb+0x3ca/0x18b0
[   72.150509][ T4113]  ? prp_fill_frame_info+0x610/0x610
[   72.155783][ T4113]  ? lock_chain_count+0x20/0x20
[   72.160616][ T4113]  hsr_handle_frame+0x47b/0x680
[   72.165549][ T4113]  ? hsr_nl_nodedown+0x300/0x300
[   72.170556][ T4113]  __netif_receive_skb_core+0x78d/0x2eb0
[   72.176288][ T4113]  ? generic_xdp_tx+0x540/0x540
[   72.181387][ T4113]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.187377][ T4113]  ? find_held_lock+0x2d/0x110
[   72.192134][ T4113]  ? lock_acquire+0x1ab/0x510
[   72.196907][ T4113]  __netif_receive_skb_one_core+0xaa/0x180
[   72.202983][ T4113]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   72.209123][ T4113]  ? ktime_get_with_offset+0x26c/0x390
[   72.214568][ T4113]  netif_receive_skb+0xec/0x640
[   72.219405][ T4113]  ? __netif_receive_skb+0x190/0x190
[   72.224663][ T4113]  ? skb_set_owner_w+0x1da/0x310
[   72.229572][ T4113]  ? build_skb+0x88/0x150
[   72.233876][ T4113]  ? __tun_build_skb+0x163/0x210
[   72.238792][ T4113]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   72.244336][ T4113]  ? tun_net_open+0xf0/0xf0
[   72.248846][ T4113]  ? lock_release+0x720/0x720
[   72.253511][ T4113]  ? tun_get_user+0x1afc/0x2e00
[   72.258350][ T4113]  ? lock_downgrade+0x6e0/0x6e0
[   72.263180][ T4113]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.269142][ T4113]  tun_get_user+0x1c7e/0x2e00
[   72.273896][ T4113]  ? tun_build_skb+0xc90/0xc90
[   72.278640][ T4113]  ? tun_chr_open+0x40/0x520
[   72.283339][ T4113]  ? __lock_acquire+0x15e4/0x5630
[   72.288529][ T4113]  tun_chr_write_iter+0xb9/0x160
[   72.293547][ T4113]  new_sync_write+0x368/0x600
[   72.298205][ T4113]  ? new_sync_read+0x5f0/0x5f0
[   72.302946][ T4113]  ? find_held_lock+0x2d/0x110
[   72.307698][ T4113]  ? __fget_files+0x1d7/0x3c0
[   72.312619][ T4113]  vfs_write+0x609/0x900
[   72.316848][ T4113]  ksys_write+0xf4/0x1d0
[   72.321067][ T4113]  ? __ia32_sys_read+0xa0/0xa0
[   72.325804][ T4113]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.331764][ T4113]  ? syscall_enter_from_user_mode+0x21/0x70
[   72.337650][ T4113]  do_syscall_64+0x35/0xb0
[   72.342044][ T4113]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   72.348012][ T4113] RIP: 0033:0x7f6f4b6401ff
[   72.352428][ T4113] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   72.372114][ T4113] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   72.380586][ T4113] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   72.388549][ T4113] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   72.396584][ T4113] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   72.404547][ T4113] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   72.412674][ T4113] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   72.420714][ T4113]  </TASK>
[   72.468993][ T4116] FAULT_INJECTION: forcing a failure.
[   72.468993][ T4116] name failslab, interval 1, probability 0, space 0, times 0
[   72.481716][ T4116] CPU: 1 PID: 4116 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   72.490482][ T4116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.500701][ T4116] Call Trace:
[   72.503978][ T4116]  <TASK>
[   72.506892][ T4116]  dump_stack_lvl+0x57/0x7d
[   72.511375][ T4116]  should_fail.cold+0x5/0xa
[   72.516032][ T4116]  ? hsr_add_node+0x57/0x930
[   72.520654][ T4116]  should_failslab+0x5/0x10
[   72.525402][ T4116]  kmem_cache_alloc_trace+0x55/0x3d0
[   72.530759][ T4116]  hsr_add_node+0x57/0x930
[   72.535321][ T4116]  hsr_forward_skb+0x3ca/0x18b0
[   72.540159][ T4116]  ? prp_fill_frame_info+0x610/0x610
[   72.545485][ T4116]  ? lock_chain_count+0x20/0x20
[   72.550355][ T4116]  hsr_handle_frame+0x47b/0x680
[   72.555196][ T4116]  ? hsr_nl_nodedown+0x300/0x300
[   72.560112][ T4116]  __netif_receive_skb_core+0x78d/0x2eb0
[   72.565742][ T4116]  ? generic_xdp_tx+0x540/0x540
[   72.570574][ T4116]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.576553][ T4116]  ? find_held_lock+0x2d/0x110
[   72.581312][ T4116]  ? lock_acquire+0x1ab/0x510
[   72.585979][ T4116]  __netif_receive_skb_one_core+0xaa/0x180
[   72.591851][ T4116]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   72.597807][ T4116]  ? ktime_get_with_offset+0x26c/0x390
[   72.603461][ T4116]  netif_receive_skb+0xec/0x640
[   72.608296][ T4116]  ? __netif_receive_skb+0x190/0x190
[   72.613571][ T4116]  ? skb_set_owner_w+0x1da/0x310
[   72.618493][ T4116]  ? build_skb+0x88/0x150
[   72.622796][ T4116]  ? __tun_build_skb+0x163/0x210
[   72.627890][ T4116]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   72.633165][ T4116]  ? tun_net_open+0xf0/0xf0
[   72.637729][ T4116]  ? lock_release+0x720/0x720
[   72.642379][ T4116]  ? tun_get_user+0x1afc/0x2e00
[   72.647210][ T4116]  ? lock_downgrade+0x6e0/0x6e0
[   72.652036][ T4116]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.658001][ T4116]  tun_get_user+0x1c7e/0x2e00
[   72.662765][ T4116]  ? tun_build_skb+0xc90/0xc90
[   72.667501][ T4116]  ? tun_chr_open+0x40/0x520
[   72.672237][ T4116]  ? __lock_acquire+0x15e4/0x5630
[   72.677311][ T4116]  tun_chr_write_iter+0xb9/0x160
[   72.682253][ T4116]  new_sync_write+0x368/0x600
[   72.686999][ T4116]  ? new_sync_read+0x5f0/0x5f0
[   72.691914][ T4116]  ? find_held_lock+0x2d/0x110
[   72.696660][ T4116]  ? __fget_files+0x1d7/0x3c0
[   72.701328][ T4116]  vfs_write+0x609/0x900
[   72.705546][ T4116]  ksys_write+0xf4/0x1d0
[   72.709768][ T4116]  ? __ia32_sys_read+0xa0/0xa0
[   72.714506][ T4116]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   72.720543][ T4116]  ? syscall_enter_from_user_mode+0x21/0x70
[   72.726410][ T4116]  do_syscall_64+0x35/0xb0
[   72.730799][ T4116]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   72.736754][ T4116] RIP: 0033:0x7f6f4b6401ff
[   72.741232][ T4116] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   72.762564][ T4116] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   72.770981][ T4116] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   72.779317][ T4116] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   72.787365][ T4116] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   72.795313][ T4116] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   72.803344][ T4116] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   72.811390][ T4116]  </TASK>
[   72.868917][ T4119] FAULT_INJECTION: forcing a failure.
[   72.868917][ T4119] name failslab, interval 1, probability 0, space 0, times 0
[   72.881758][ T4119] CPU: 1 PID: 4119 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   72.890622][ T4119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.900833][ T4119] Call Trace:
[   72.904201][ T4119]  <TASK>
[   72.907238][ T4119]  dump_stack_lvl+0x57/0x7d
[   72.911733][ T4119]  should_fail.cold+0x5/0xa
[   72.916216][ T4119]  ? hsr_add_node+0x57/0x930
[   72.920889][ T4119]  should_failslab+0x5/0x10
[   72.925379][ T4119]  kmem_cache_alloc_trace+0x55/0x3d0
[   72.930755][ T4119]  hsr_add_node+0x57/0x930
[   72.935157][ T4119]  hsr_forward_skb+0x3ca/0x18b0
[   72.940006][ T4119]  ? prp_fill_frame_info+0x610/0x610
[   72.945383][ T4119]  ? lock_chain_count+0x20/0x20
[   72.950901][ T4119]  hsr_handle_frame+0x47b/0x680
[   72.955772][ T4119]  ? hsr_nl_nodedown+0x300/0x300
[   72.961275][ T4119]  __netif_receive_skb_core+0x78d/0x2eb0
[   72.966904][ T4119]  ? generic_xdp_tx+0x540/0x540
[   72.971773][ T4119]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   72.977920][ T4119]  ? find_held_lock+0x2d/0x110
[   72.982681][ T4119]  ? lock_acquire+0x1ab/0x510
[   72.987338][ T4119]  __netif_receive_skb_one_core+0xaa/0x180
[   72.993233][ T4119]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   72.999146][ T4119]  ? ktime_get_with_offset+0x26c/0x390
[   73.004642][ T4119]  netif_receive_skb+0xec/0x640
[   73.009871][ T4119]  ? __netif_receive_skb+0x190/0x190
[   73.015157][ T4119]  ? skb_set_owner_w+0x1da/0x310
[   73.020454][ T4119]  ? build_skb+0x88/0x150
[   73.024774][ T4119]  ? __tun_build_skb+0x163/0x210
[   73.029691][ T4119]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   73.034966][ T4119]  ? tun_net_open+0xf0/0xf0
[   73.039464][ T4119]  ? lock_release+0x720/0x720
[   73.044118][ T4119]  ? tun_get_user+0x1afc/0x2e00
[   73.048953][ T4119]  ? lock_downgrade+0x6e0/0x6e0
[   73.053785][ T4119]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.059741][ T4119]  tun_get_user+0x1c7e/0x2e00
[   73.064420][ T4119]  ? tun_build_skb+0xc90/0xc90
[   73.069176][ T4119]  ? tun_chr_open+0x40/0x520
[   73.073768][ T4119]  ? __lock_acquire+0x15e4/0x5630
[   73.078783][ T4119]  tun_chr_write_iter+0xb9/0x160
[   73.083788][ T4119]  new_sync_write+0x368/0x600
[   73.088459][ T4119]  ? new_sync_read+0x5f0/0x5f0
[   73.093203][ T4119]  ? find_held_lock+0x2d/0x110
[   73.098262][ T4119]  ? __fget_files+0x1d7/0x3c0
[   73.103139][ T4119]  vfs_write+0x609/0x900
[   73.107369][ T4119]  ksys_write+0xf4/0x1d0
[   73.111587][ T4119]  ? __ia32_sys_read+0xa0/0xa0
[   73.116328][ T4119]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.122293][ T4119]  ? syscall_enter_from_user_mode+0x21/0x70
[   73.128221][ T4119]  do_syscall_64+0x35/0xb0
[   73.132908][ T4119]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   73.138820][ T4119] RIP: 0033:0x7f6f4b6401ff
[   73.143477][ T4119] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   73.165797][ T4119] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   73.174377][ T4119] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   73.182348][ T4119] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   73.190512][ T4119] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   73.198830][ T4119] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   73.207164][ T4119] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   73.215384][ T4119]  </TASK>
[   73.287693][ T4122] FAULT_INJECTION: forcing a failure.
[   73.287693][ T4122] name failslab, interval 1, probability 0, space 0, times 0
[   73.300432][ T4122] CPU: 0 PID: 4122 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   73.309290][ T4122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   73.319545][ T4122] Call Trace:
[   73.322840][ T4122]  <TASK>
[   73.325946][ T4122]  dump_stack_lvl+0x57/0x7d
[   73.331433][ T4122]  should_fail.cold+0x5/0xa
[   73.336136][ T4122]  ? hsr_add_node+0x57/0x930
[   73.340716][ T4122]  should_failslab+0x5/0x10
[   73.345203][ T4122]  kmem_cache_alloc_trace+0x55/0x3d0
[   73.350869][ T4122]  hsr_add_node+0x57/0x930
[   73.355301][ T4122]  hsr_forward_skb+0x3ca/0x18b0
[   73.360162][ T4122]  ? prp_fill_frame_info+0x610/0x610
[   73.365449][ T4122]  ? lock_chain_count+0x20/0x20
[   73.370284][ T4122]  hsr_handle_frame+0x47b/0x680
[   73.375110][ T4122]  ? hsr_nl_nodedown+0x300/0x300
[   73.380019][ T4122]  __netif_receive_skb_core+0x78d/0x2eb0
[   73.385953][ T4122]  ? generic_xdp_tx+0x540/0x540
[   73.391055][ T4122]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.397514][ T4122]  ? find_held_lock+0x2d/0x110
[   73.402275][ T4122]  ? lock_acquire+0x1ab/0x510
[   73.407034][ T4122]  __netif_receive_skb_one_core+0xaa/0x180
[   73.413203][ T4122]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   73.419176][ T4122]  ? ktime_get_with_offset+0x26c/0x390
[   73.424780][ T4122]  netif_receive_skb+0xec/0x640
[   73.429663][ T4122]  ? __netif_receive_skb+0x190/0x190
[   73.434943][ T4122]  ? skb_set_owner_w+0x1da/0x310
[   73.439973][ T4122]  ? build_skb+0x88/0x150
[   73.444383][ T4122]  ? __tun_build_skb+0x163/0x210
[   73.449305][ T4122]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   73.454745][ T4122]  ? tun_net_open+0xf0/0xf0
[   73.459342][ T4122]  ? lock_release+0x720/0x720
[   73.465517][ T4122]  ? tun_get_user+0x1afc/0x2e00
[   73.475210][ T4122]  ? lock_downgrade+0x6e0/0x6e0
[   73.485431][ T4122]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.493405][ T4122]  tun_get_user+0x1c7e/0x2e00
[   73.498410][ T4122]  ? tun_build_skb+0xc90/0xc90
[   73.503195][ T4122]  ? tun_chr_open+0x40/0x520
[   73.507799][ T4122]  ? __lock_acquire+0x15e4/0x5630
[   73.512815][ T4122]  tun_chr_write_iter+0xb9/0x160
[   73.517735][ T4122]  new_sync_write+0x368/0x600
[   73.522475][ T4122]  ? new_sync_read+0x5f0/0x5f0
[   73.527346][ T4122]  ? find_held_lock+0x2d/0x110
[   73.532125][ T4122]  ? __fget_files+0x1d7/0x3c0
[   73.536805][ T4122]  vfs_write+0x609/0x900
[   73.541050][ T4122]  ksys_write+0xf4/0x1d0
[   73.545485][ T4122]  ? __ia32_sys_read+0xa0/0xa0
[   73.550249][ T4122]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.556205][ T4122]  ? syscall_enter_from_user_mode+0x21/0x70
[   73.562172][ T4122]  do_syscall_64+0x35/0xb0
[   73.566781][ T4122]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   73.572814][ T4122] RIP: 0033:0x7f6f4b6401ff
[   73.577230][ T4122] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   73.597085][ T4122] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   73.605487][ T4122] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   73.613486][ T4122] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   73.622836][ T4122] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   73.630788][ T4122] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   73.638745][ T4122] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   73.646803][ T4122]  </TASK>
[   73.688064][ T4125] FAULT_INJECTION: forcing a failure.
[   73.688064][ T4125] name failslab, interval 1, probability 0, space 0, times 0
[   73.700708][ T4125] CPU: 0 PID: 4125 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   73.709551][ T4125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   73.719594][ T4125] Call Trace:
[   73.723312][ T4125]  <TASK>
[   73.726236][ T4125]  dump_stack_lvl+0x57/0x7d
[   73.730972][ T4125]  should_fail.cold+0x5/0xa
[   73.735570][ T4125]  ? hsr_add_node+0x57/0x930
[   73.740445][ T4125]  should_failslab+0x5/0x10
[   73.745145][ T4125]  kmem_cache_alloc_trace+0x55/0x3d0
[   73.750447][ T4125]  hsr_add_node+0x57/0x930
[   73.754863][ T4125]  hsr_forward_skb+0x3ca/0x18b0
[   73.759712][ T4125]  ? prp_fill_frame_info+0x610/0x610
[   73.765002][ T4125]  ? lock_chain_count+0x20/0x20
[   73.770190][ T4125]  hsr_handle_frame+0x47b/0x680
[   73.775225][ T4125]  ? hsr_nl_nodedown+0x300/0x300
[   73.780174][ T4125]  __netif_receive_skb_core+0x78d/0x2eb0
[   73.785919][ T4125]  ? generic_xdp_tx+0x540/0x540
[   73.790754][ T4125]  ? local_lock_release+0x1d/0x60
[   73.795773][ T4125]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   73.801744][ T4125]  ? find_held_lock+0x2d/0x110
[   73.806750][ T4125]  ? lock_acquire+0x1ab/0x510
[   73.811772][ T4125]  __netif_receive_skb_one_core+0xaa/0x180
[   73.818002][ T4125]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   73.823905][ T4125]  ? ktime_get_with_offset+0x26c/0x390
[   73.829362][ T4125]  netif_receive_skb+0xec/0x640
[   73.834221][ T4125]  ? __netif_receive_skb+0x190/0x190
[   73.840055][ T4125]  ? skb_set_owner_w+0x1da/0x310
[   73.845850][ T4125]  ? build_skb+0x88/0x150
[   73.850697][ T4125]  ? __tun_build_skb+0x163/0x210
[   73.856338][ T4125]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   73.861634][ T4125]  ? tun_net_open+0xf0/0xf0
[   73.866136][ T4125]  ? lock_release+0x720/0x720
[   73.870923][ T4125]  ? tun_get_user+0x1afc/0x2e00
[   73.875766][ T4125]  ? lock_downgrade+0x6e0/0x6e0
[   73.880619][ T4125]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.886688][ T4125]  tun_get_user+0x1c7e/0x2e00
[   73.891375][ T4125]  ? tun_build_skb+0xc90/0xc90
[   73.896195][ T4125]  ? tun_chr_open+0x40/0x520
[   73.900906][ T4125]  ? __lock_acquire+0x15e4/0x5630
[   73.906127][ T4125]  tun_chr_write_iter+0xb9/0x160
[   73.911068][ T4125]  new_sync_write+0x368/0x600
[   73.915937][ T4125]  ? new_sync_read+0x5f0/0x5f0
[   73.921565][ T4125]  ? find_held_lock+0x2d/0x110
[   73.926323][ T4125]  ? __fget_files+0x1d7/0x3c0
[   73.931005][ T4125]  vfs_write+0x609/0x900
[   73.935228][ T4125]  ksys_write+0xf4/0x1d0
[   73.939449][ T4125]  ? __ia32_sys_read+0xa0/0xa0
[   73.944330][ T4125]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   73.950314][ T4125]  ? syscall_enter_from_user_mode+0x21/0x70
[   73.956267][ T4125]  do_syscall_64+0x35/0xb0
[   73.960771][ T4125]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   73.966648][ T4125] RIP: 0033:0x7f6f4b6401ff
[   73.971150][ T4125] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   73.991395][ T4125] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   73.999897][ T4125] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   74.007865][ T4125] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   74.015916][ T4125] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   74.023869][ T4125] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   74.031828][ T4125] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   74.040089][ T4125]  </TASK>
[   74.098080][ T4128] FAULT_INJECTION: forcing a failure.
[   74.098080][ T4128] name failslab, interval 1, probability 0, space 0, times 0
[   74.110823][ T4128] CPU: 0 PID: 4128 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   74.119734][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   74.129786][ T4128] Call Trace:
[   74.133064][ T4128]  <TASK>
[   74.135982][ T4128]  dump_stack_lvl+0x57/0x7d
[   74.140650][ T4128]  should_fail.cold+0x5/0xa
[   74.145178][ T4128]  ? hsr_add_node+0x57/0x930
[   74.149839][ T4128]  should_failslab+0x5/0x10
[   74.154410][ T4128]  kmem_cache_alloc_trace+0x55/0x3d0
[   74.159694][ T4128]  hsr_add_node+0x57/0x930
[   74.164098][ T4128]  hsr_forward_skb+0x3ca/0x18b0
[   74.169110][ T4128]  ? prp_fill_frame_info+0x610/0x610
[   74.174387][ T4128]  ? lock_chain_count+0x20/0x20
[   74.179321][ T4128]  hsr_handle_frame+0x47b/0x680
[   74.184160][ T4128]  ? hsr_nl_nodedown+0x300/0x300
[   74.189097][ T4128]  __netif_receive_skb_core+0x78d/0x2eb0
[   74.194809][ T4128]  ? generic_xdp_tx+0x540/0x540
[   74.199744][ T4128]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.205717][ T4128]  ? find_held_lock+0x2d/0x110
[   74.210680][ T4128]  ? lock_acquire+0x1ab/0x510
[   74.215378][ T4128]  __netif_receive_skb_one_core+0xaa/0x180
[   74.221285][ T4128]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   74.228130][ T4128]  ? ktime_get_with_offset+0x26c/0x390
[   74.233824][ T4128]  netif_receive_skb+0xec/0x640
[   74.238887][ T4128]  ? __netif_receive_skb+0x190/0x190
[   74.244179][ T4128]  ? skb_set_owner_w+0x1da/0x310
[   74.249116][ T4128]  ? build_skb+0x88/0x150
[   74.253450][ T4128]  ? __tun_build_skb+0x163/0x210
[   74.258379][ T4128]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   74.263657][ T4128]  ? tun_net_open+0xf0/0xf0
[   74.268144][ T4128]  ? lock_release+0x720/0x720
[   74.272802][ T4128]  ? tun_get_user+0x1afc/0x2e00
[   74.277724][ T4128]  ? lock_downgrade+0x6e0/0x6e0
[   74.282569][ T4128]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.288979][ T4128]  tun_get_user+0x1c7e/0x2e00
[   74.293740][ T4128]  ? tun_build_skb+0xc90/0xc90
[   74.299010][ T4128]  ? tun_chr_open+0x40/0x520
[   74.303696][ T4128]  ? __lock_acquire+0x15e4/0x5630
[   74.308893][ T4128]  tun_chr_write_iter+0xb9/0x160
[   74.313925][ T4128]  new_sync_write+0x368/0x600
[   74.318721][ T4128]  ? new_sync_read+0x5f0/0x5f0
[   74.323635][ T4128]  ? find_held_lock+0x2d/0x110
[   74.328411][ T4128]  ? __fget_files+0x1d7/0x3c0
[   74.333222][ T4128]  vfs_write+0x609/0x900
[   74.337587][ T4128]  ksys_write+0xf4/0x1d0
[   74.341854][ T4128]  ? __ia32_sys_read+0xa0/0xa0
[   74.346680][ T4128]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.352726][ T4128]  ? syscall_enter_from_user_mode+0x21/0x70
[   74.358688][ T4128]  do_syscall_64+0x35/0xb0
[   74.363168][ T4128]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   74.369046][ T4128] RIP: 0033:0x7f6f4b6401ff
[   74.373885][ T4128] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   74.393564][ T4128] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   74.401976][ T4128] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   74.409947][ T4128] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   74.417906][ T4128] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   74.425995][ T4128] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   74.434033][ T4128] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   74.442016][ T4128]  </TASK>
[   74.487973][ T4132] FAULT_INJECTION: forcing a failure.
[   74.487973][ T4132] name failslab, interval 1, probability 0, space 0, times 0
[   74.500850][ T4132] CPU: 1 PID: 4132 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   74.509705][ T4132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   74.519829][ T4132] Call Trace:
[   74.523099][ T4132]  <TASK>
[   74.526046][ T4132]  dump_stack_lvl+0x57/0x7d
[   74.530557][ T4132]  should_fail.cold+0x5/0xa
[   74.535132][ T4132]  ? hsr_add_node+0x57/0x930
[   74.539894][ T4132]  should_failslab+0x5/0x10
[   74.544380][ T4132]  kmem_cache_alloc_trace+0x55/0x3d0
[   74.549655][ T4132]  hsr_add_node+0x57/0x930
[   74.554059][ T4132]  hsr_forward_skb+0x3ca/0x18b0
[   74.558893][ T4132]  ? prp_fill_frame_info+0x610/0x610
[   74.564253][ T4132]  ? lock_chain_count+0x20/0x20
[   74.569099][ T4132]  hsr_handle_frame+0x47b/0x680
[   74.573949][ T4132]  ? hsr_nl_nodedown+0x300/0x300
[   74.578861][ T4132]  __netif_receive_skb_core+0x78d/0x2eb0
[   74.584487][ T4132]  ? generic_xdp_tx+0x540/0x540
[   74.589492][ T4132]  ? local_lock_release+0x1d/0x60
[   74.594530][ T4132]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   74.600494][ T4132]  ? find_held_lock+0x2d/0x110
[   74.605417][ T4132]  ? lock_acquire+0x1ab/0x510
[   74.610081][ T4132]  __netif_receive_skb_one_core+0xaa/0x180
[   74.615874][ T4132]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   74.621742][ T4132]  ? ktime_get_with_offset+0x26c/0x390
[   74.627180][ T4132]  netif_receive_skb+0xec/0x640
[   74.632110][ T4132]  ? __netif_receive_skb+0x190/0x190
[   74.637555][ T4132]  ? skb_set_owner_w+0x1da/0x310
[   74.642469][ T4132]  ? build_skb+0x88/0x150
[   74.646862][ T4132]  ? __tun_build_skb+0x163/0x210
[   74.651778][ T4132]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   74.657043][ T4132]  ? tun_net_open+0xf0/0xf0
[   74.661536][ T4132]  ? lock_release+0x720/0x720
[   74.666277][ T4132]  ? tun_get_user+0x1afc/0x2e00
[   74.671106][ T4132]  ? lock_downgrade+0x6e0/0x6e0
[   74.675945][ T4132]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.681929][ T4132]  tun_get_user+0x1c7e/0x2e00
[   74.686619][ T4132]  ? tun_build_skb+0xc90/0xc90
[   74.691365][ T4132]  ? tun_chr_open+0x40/0x520
[   74.696048][ T4132]  ? __lock_acquire+0x15e4/0x5630
[   74.701149][ T4132]  tun_chr_write_iter+0xb9/0x160
[   74.706071][ T4132]  new_sync_write+0x368/0x600
[   74.710732][ T4132]  ? new_sync_read+0x5f0/0x5f0
[   74.715479][ T4132]  ? find_held_lock+0x2d/0x110
[   74.720229][ T4132]  ? __fget_files+0x1d7/0x3c0
[   74.724908][ T4132]  vfs_write+0x609/0x900
[   74.729129][ T4132]  ksys_write+0xf4/0x1d0
[   74.733432][ T4132]  ? __ia32_sys_read+0xa0/0xa0
[   74.738191][ T4132]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   74.744148][ T4132]  ? syscall_enter_from_user_mode+0x21/0x70
[   74.750024][ T4132]  do_syscall_64+0x35/0xb0
[   74.754419][ T4132]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   74.760302][ T4132] RIP: 0033:0x7f6f4b6401ff
[   74.764696][ 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
[   74.784365][ T4132] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   74.792866][ T4132] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   74.800816][ T4132] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   74.808803][ T4132] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   74.816846][ T4132] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   74.824882][ T4132] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   74.832853][ T4132]  </TASK>
[   74.907771][ T4135] FAULT_INJECTION: forcing a failure.
[   74.907771][ T4135] name failslab, interval 1, probability 0, space 0, times 0
[   74.920412][ T4135] CPU: 1 PID: 4135 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   74.929256][ T4135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   74.939309][ T4135] Call Trace:
[   74.942574][ T4135]  <TASK>
[   74.945482][ T4135]  dump_stack_lvl+0x57/0x7d
[   74.949965][ T4135]  should_fail.cold+0x5/0xa
[   74.954443][ T4135]  ? hsr_add_node+0x57/0x930
[   74.959031][ T4135]  should_failslab+0x5/0x10
[   74.963516][ T4135]  kmem_cache_alloc_trace+0x55/0x3d0
[   74.969226][ T4135]  hsr_add_node+0x57/0x930
[   74.973627][ T4135]  hsr_forward_skb+0x3ca/0x18b0
[   74.978461][ T4135]  ? prp_fill_frame_info+0x610/0x610
[   74.983717][ T4135]  ? lock_chain_count+0x20/0x20
[   74.988574][ T4135]  hsr_handle_frame+0x47b/0x680
[   74.993495][ T4135]  ? hsr_nl_nodedown+0x300/0x300
[   74.998422][ T4135]  __netif_receive_skb_core+0x78d/0x2eb0
[   75.004037][ T4135]  ? generic_xdp_tx+0x540/0x540
[   75.008869][ T4135]  ? local_lock_release+0x1d/0x60
[   75.013882][ T4135]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.020328][ T4135]  ? find_held_lock+0x2d/0x110
[   75.025086][ T4135]  ? lock_acquire+0x1ab/0x510
[   75.029747][ T4135]  __netif_receive_skb_one_core+0xaa/0x180
[   75.035646][ T4135]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   75.041531][ T4135]  ? ktime_get_with_offset+0x26c/0x390
[   75.047058][ T4135]  netif_receive_skb+0xec/0x640
[   75.051893][ T4135]  ? __netif_receive_skb+0x190/0x190
[   75.057152][ T4135]  ? skb_set_owner_w+0x1da/0x310
[   75.062158][ T4135]  ? build_skb+0x88/0x150
[   75.066488][ T4135]  ? __tun_build_skb+0x163/0x210
[   75.071416][ T4135]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   75.076688][ T4135]  ? tun_net_open+0xf0/0xf0
[   75.081392][ T4135]  ? lock_release+0x720/0x720
[   75.086049][ T4135]  ? tun_get_user+0x1afc/0x2e00
[   75.090877][ T4135]  ? lock_downgrade+0x6e0/0x6e0
[   75.095767][ T4135]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.101822][ T4135]  tun_get_user+0x1c7e/0x2e00
[   75.106488][ T4135]  ? tun_build_skb+0xc90/0xc90
[   75.111415][ T4135]  ? tun_chr_open+0x40/0x520
[   75.116072][ T4135]  ? __lock_acquire+0x15e4/0x5630
[   75.121089][ T4135]  tun_chr_write_iter+0xb9/0x160
[   75.126005][ T4135]  new_sync_write+0x368/0x600
[   75.130779][ T4135]  ? new_sync_read+0x5f0/0x5f0
[   75.135527][ T4135]  ? find_held_lock+0x2d/0x110
[   75.140275][ T4135]  ? __fget_files+0x1d7/0x3c0
[   75.145024][ T4135]  vfs_write+0x609/0x900
[   75.149240][ T4135]  ksys_write+0xf4/0x1d0
[   75.153455][ T4135]  ? __ia32_sys_read+0xa0/0xa0
[   75.158192][ T4135]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.164169][ T4135]  ? syscall_enter_from_user_mode+0x21/0x70
[   75.170166][ T4135]  do_syscall_64+0x35/0xb0
[   75.174672][ T4135]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   75.180552][ T4135] RIP: 0033:0x7f6f4b6401ff
[   75.185211][ 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
[   75.204984][ T4135] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   75.213393][ T4135] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   75.221436][ T4135] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   75.229525][ T4135] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   75.237587][ T4135] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   75.245634][ T4135] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   75.253813][ T4135]  </TASK>
[   75.308122][ T4138] FAULT_INJECTION: forcing a failure.
[   75.308122][ T4138] name failslab, interval 1, probability 0, space 0, times 0
[   75.321034][ T4138] CPU: 1 PID: 4138 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   75.329949][ T4138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   75.339982][ T4138] Call Trace:
[   75.343243][ T4138]  <TASK>
[   75.346159][ T4138]  dump_stack_lvl+0x57/0x7d
[   75.350638][ T4138]  should_fail.cold+0x5/0xa
[   75.355378][ T4138]  ? hsr_add_node+0x57/0x930
[   75.359948][ T4138]  should_failslab+0x5/0x10
[   75.364430][ T4138]  kmem_cache_alloc_trace+0x55/0x3d0
[   75.369782][ T4138]  hsr_add_node+0x57/0x930
[   75.374179][ T4138]  hsr_forward_skb+0x3ca/0x18b0
[   75.379007][ T4138]  ? prp_fill_frame_info+0x610/0x610
[   75.384276][ T4138]  ? lock_chain_count+0x20/0x20
[   75.389402][ T4138]  hsr_handle_frame+0x47b/0x680
[   75.394249][ T4138]  ? hsr_nl_nodedown+0x300/0x300
[   75.399167][ T4138]  __netif_receive_skb_core+0x78d/0x2eb0
[   75.404810][ T4138]  ? generic_xdp_tx+0x540/0x540
[   75.409784][ T4138]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.415984][ T4138]  ? find_held_lock+0x2d/0x110
[   75.420847][ T4138]  ? lock_acquire+0x1ab/0x510
[   75.425569][ T4138]  __netif_receive_skb_one_core+0xaa/0x180
[   75.431365][ T4138]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   75.437539][ T4138]  ? ktime_get_with_offset+0x26c/0x390
[   75.442987][ T4138]  netif_receive_skb+0xec/0x640
[   75.447832][ T4138]  ? __netif_receive_skb+0x190/0x190
[   75.453279][ T4138]  ? skb_set_owner_w+0x1da/0x310
[   75.458191][ T4138]  ? build_skb+0x88/0x150
[   75.462498][ T4138]  ? __tun_build_skb+0x163/0x210
[   75.467413][ T4138]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   75.473056][ T4138]  ? tun_net_open+0xf0/0xf0
[   75.478064][ T4138]  ? lock_release+0x720/0x720
[   75.482732][ T4138]  ? tun_get_user+0x1afc/0x2e00
[   75.487557][ T4138]  ? lock_downgrade+0x6e0/0x6e0
[   75.492405][ T4138]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.498362][ T4138]  tun_get_user+0x1c7e/0x2e00
[   75.503034][ T4138]  ? tun_build_skb+0xc90/0xc90
[   75.507783][ T4138]  ? tun_chr_open+0x40/0x520
[   75.512350][ T4138]  ? __lock_acquire+0x15e4/0x5630
[   75.517372][ T4138]  tun_chr_write_iter+0xb9/0x160
[   75.522293][ T4138]  new_sync_write+0x368/0x600
[   75.526950][ T4138]  ? new_sync_read+0x5f0/0x5f0
[   75.531726][ T4138]  ? find_held_lock+0x2d/0x110
[   75.536475][ T4138]  ? __fget_files+0x1d7/0x3c0
[   75.541138][ T4138]  vfs_write+0x609/0x900
[   75.545473][ T4138]  ksys_write+0xf4/0x1d0
[   75.549774][ T4138]  ? __ia32_sys_read+0xa0/0xa0
[   75.554511][ T4138]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.560467][ T4138]  ? syscall_enter_from_user_mode+0x21/0x70
[   75.566356][ T4138]  do_syscall_64+0x35/0xb0
[   75.570750][ T4138]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   75.576804][ T4138] RIP: 0033:0x7f6f4b6401ff
[   75.581193][ 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
[   75.600782][ T4138] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   75.609543][ T4138] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   75.617570][ T4138] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   75.625533][ T4138] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   75.634390][ T4138] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   75.642345][ T4138] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   75.650396][ T4138]  </TASK>
[   75.698336][ T4141] FAULT_INJECTION: forcing a failure.
[   75.698336][ T4141] name failslab, interval 1, probability 0, space 0, times 0
[   75.711103][ T4141] CPU: 1 PID: 4141 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   75.719842][ T4141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   75.730117][ T4141] Call Trace:
[   75.733388][ T4141]  <TASK>
[   75.736333][ T4141]  dump_stack_lvl+0x57/0x7d
[   75.740826][ T4141]  should_fail.cold+0x5/0xa
[   75.745416][ T4141]  ? hsr_add_node+0x57/0x930
[   75.750001][ T4141]  should_failslab+0x5/0x10
[   75.754574][ T4141]  kmem_cache_alloc_trace+0x55/0x3d0
[   75.759968][ T4141]  hsr_add_node+0x57/0x930
[   75.764386][ T4141]  hsr_forward_skb+0x3ca/0x18b0
[   75.769382][ T4141]  ? prp_fill_frame_info+0x610/0x610
[   75.774689][ T4141]  ? lock_chain_count+0x20/0x20
[   75.779648][ T4141]  hsr_handle_frame+0x47b/0x680
[   75.784485][ T4141]  ? hsr_nl_nodedown+0x300/0x300
[   75.789431][ T4141]  __netif_receive_skb_core+0x78d/0x2eb0
[   75.795079][ T4141]  ? generic_xdp_tx+0x540/0x540
[   75.800019][ T4141]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   75.805981][ T4141]  ? find_held_lock+0x2d/0x110
[   75.810823][ T4141]  ? lock_acquire+0x1ab/0x510
[   75.815516][ T4141]  __netif_receive_skb_one_core+0xaa/0x180
[   75.821419][ T4141]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   75.827306][ T4141]  ? ktime_get_with_offset+0x26c/0x390
[   75.832751][ T4141]  netif_receive_skb+0xec/0x640
[   75.837578][ T4141]  ? __netif_receive_skb+0x190/0x190
[   75.842856][ T4141]  ? skb_set_owner_w+0x1da/0x310
[   75.847785][ T4141]  ? build_skb+0x88/0x150
[   75.852177][ T4141]  ? __tun_build_skb+0x163/0x210
[   75.857201][ T4141]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   75.862469][ T4141]  ? tun_net_open+0xf0/0xf0
[   75.866948][ T4141]  ? lock_release+0x720/0x720
[   75.871691][ T4141]  ? tun_get_user+0x1afc/0x2e00
[   75.876602][ T4141]  ? lock_downgrade+0x6e0/0x6e0
[   75.881431][ T4141]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.887387][ T4141]  tun_get_user+0x1c7e/0x2e00
[   75.892137][ T4141]  ? tun_build_skb+0xc90/0xc90
[   75.896875][ T4141]  ? tun_chr_open+0x40/0x520
[   75.901528][ T4141]  ? __lock_acquire+0x15e4/0x5630
[   75.906543][ T4141]  tun_chr_write_iter+0xb9/0x160
[   75.911465][ T4141]  new_sync_write+0x368/0x600
[   75.916201][ T4141]  ? new_sync_read+0x5f0/0x5f0
[   75.920957][ T4141]  ? find_held_lock+0x2d/0x110
[   75.925731][ T4141]  ? __fget_files+0x1d7/0x3c0
[   75.930494][ T4141]  vfs_write+0x609/0x900
[   75.934720][ T4141]  ksys_write+0xf4/0x1d0
[   75.938959][ T4141]  ? __ia32_sys_read+0xa0/0xa0
[   75.943824][ T4141]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   75.950642][ T4141]  ? syscall_enter_from_user_mode+0x21/0x70
[   75.956509][ T4141]  do_syscall_64+0x35/0xb0
[   75.960895][ T4141]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   75.966759][ T4141] RIP: 0033:0x7f6f4b6401ff
[   75.971239][ 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
[   75.990905][ T4141] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   75.999294][ T4141] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   76.007238][ T4141] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   76.015190][ T4141] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   76.023151][ T4141] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   76.031193][ T4141] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   76.039152][ T4141]  </TASK>
[   76.088445][ T4144] FAULT_INJECTION: forcing a failure.
[   76.088445][ T4144] name failslab, interval 1, probability 0, space 0, times 0
[   76.101094][ T4144] CPU: 0 PID: 4144 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   76.110219][ T4144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   76.120420][ T4144] Call Trace:
[   76.123696][ T4144]  <TASK>
[   76.126626][ T4144]  dump_stack_lvl+0x57/0x7d
[   76.131129][ T4144]  should_fail.cold+0x5/0xa
[   76.135617][ T4144]  ? hsr_add_node+0x57/0x930
[   76.140220][ T4144]  should_failslab+0x5/0x10
[   76.144706][ T4144]  kmem_cache_alloc_trace+0x55/0x3d0
[   76.150153][ T4144]  hsr_add_node+0x57/0x930
[   76.154551][ T4144]  hsr_forward_skb+0x3ca/0x18b0
[   76.159476][ T4144]  ? prp_fill_frame_info+0x610/0x610
[   76.164749][ T4144]  ? lock_chain_count+0x20/0x20
[   76.169779][ T4144]  hsr_handle_frame+0x47b/0x680
[   76.174691][ T4144]  ? hsr_nl_nodedown+0x300/0x300
[   76.179602][ T4144]  __netif_receive_skb_core+0x78d/0x2eb0
[   76.185231][ T4144]  ? generic_xdp_tx+0x540/0x540
[   76.190078][ T4144]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.196047][ T4144]  ? find_held_lock+0x2d/0x110
[   76.200801][ T4144]  ? lock_acquire+0x1ab/0x510
[   76.205612][ T4144]  __netif_receive_skb_one_core+0xaa/0x180
[   76.211408][ T4144]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   76.217293][ T4144]  ? ktime_get_with_offset+0x26c/0x390
[   76.222751][ T4144]  netif_receive_skb+0xec/0x640
[   76.227606][ T4144]  ? __netif_receive_skb+0x190/0x190
[   76.232985][ T4144]  ? skb_set_owner_w+0x1da/0x310
[   76.238016][ T4144]  ? build_skb+0x88/0x150
[   76.242462][ T4144]  ? __tun_build_skb+0x163/0x210
[   76.247471][ T4144]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   76.252750][ T4144]  ? tun_net_open+0xf0/0xf0
[   76.257235][ T4144]  ? lock_release+0x720/0x720
[   76.261888][ T4144]  ? tun_get_user+0x1afc/0x2e00
[   76.266899][ T4144]  ? lock_downgrade+0x6e0/0x6e0
[   76.271734][ T4144]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.277730][ T4144]  tun_get_user+0x1c7e/0x2e00
[   76.282422][ T4144]  ? tun_build_skb+0xc90/0xc90
[   76.287192][ T4144]  ? tun_chr_open+0x40/0x520
[   76.291762][ T4144]  ? __lock_acquire+0x15e4/0x5630
[   76.297053][ T4144]  tun_chr_write_iter+0xb9/0x160
[   76.302084][ T4144]  new_sync_write+0x368/0x600
[   76.306750][ T4144]  ? new_sync_read+0x5f0/0x5f0
[   76.311700][ T4144]  ? find_held_lock+0x2d/0x110
[   76.316449][ T4144]  ? __fget_files+0x1d7/0x3c0
[   76.321121][ T4144]  vfs_write+0x609/0x900
[   76.325345][ T4144]  ksys_write+0xf4/0x1d0
[   76.329564][ T4144]  ? __ia32_sys_read+0xa0/0xa0
[   76.334311][ T4144]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.340278][ T4144]  ? syscall_enter_from_user_mode+0x21/0x70
[   76.346242][ T4144]  do_syscall_64+0x35/0xb0
[   76.350723][ T4144]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   76.356597][ T4144] RIP: 0033:0x7f6f4b6401ff
[   76.360989][ 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
[   76.380744][ T4144] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   76.389137][ T4144] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   76.397086][ T4144] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   76.405055][ T4144] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   76.413092][ T4144] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   76.421146][ T4144] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   76.429102][ T4144]  </TASK>
[   76.488594][ T4147] FAULT_INJECTION: forcing a failure.
[   76.488594][ T4147] name failslab, interval 1, probability 0, space 0, times 0
[   76.501339][ T4147] CPU: 1 PID: 4147 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   76.510178][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   76.520396][ T4147] Call Trace:
[   76.523726][ T4147]  <TASK>
[   76.526670][ T4147]  dump_stack_lvl+0x57/0x7d
[   76.531165][ T4147]  should_fail.cold+0x5/0xa
[   76.535653][ T4147]  ? hsr_add_node+0x57/0x930
[   76.540326][ T4147]  should_failslab+0x5/0x10
[   76.544950][ T4147]  kmem_cache_alloc_trace+0x55/0x3d0
[   76.550366][ T4147]  hsr_add_node+0x57/0x930
[   76.554771][ T4147]  hsr_forward_skb+0x3ca/0x18b0
[   76.559603][ T4147]  ? prp_fill_frame_info+0x610/0x610
[   76.565227][ T4147]  ? lock_chain_count+0x20/0x20
[   76.570082][ T4147]  hsr_handle_frame+0x47b/0x680
[   76.574913][ T4147]  ? hsr_nl_nodedown+0x300/0x300
[   76.579925][ T4147]  __netif_receive_skb_core+0x78d/0x2eb0
[   76.585586][ T4147]  ? generic_xdp_tx+0x540/0x540
[   76.590525][ T4147]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   76.596593][ T4147]  ? find_held_lock+0x2d/0x110
[   76.601350][ T4147]  ? lock_acquire+0x1ab/0x510
[   76.606012][ T4147]  __netif_receive_skb_one_core+0xaa/0x180
[   76.611807][ T4147]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   76.617880][ T4147]  ? ktime_get_with_offset+0x26c/0x390
[   76.623343][ T4147]  netif_receive_skb+0xec/0x640
[   76.628271][ T4147]  ? __netif_receive_skb+0x190/0x190
[   76.633534][ T4147]  ? skb_set_owner_w+0x1da/0x310
[   76.638464][ T4147]  ? build_skb+0x88/0x150
[   76.642777][ T4147]  ? __tun_build_skb+0x163/0x210
[   76.647839][ T4147]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   76.653221][ T4147]  ? tun_net_open+0xf0/0xf0
[   76.657810][ T4147]  ? lock_release+0x720/0x720
[   76.662601][ T4147]  ? tun_get_user+0x1afc/0x2e00
[   76.667437][ T4147]  ? lock_downgrade+0x6e0/0x6e0
[   76.672312][ T4147]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.678295][ T4147]  tun_get_user+0x1c7e/0x2e00
[   76.682967][ T4147]  ? tun_build_skb+0xc90/0xc90
[   76.687713][ T4147]  ? tun_chr_open+0x40/0x520
[   76.692372][ T4147]  ? __lock_acquire+0x15e4/0x5630
[   76.697401][ T4147]  tun_chr_write_iter+0xb9/0x160
[   76.702437][ T4147]  new_sync_write+0x368/0x600
[   76.707218][ T4147]  ? new_sync_read+0x5f0/0x5f0
[   76.711960][ T4147]  ? find_held_lock+0x2d/0x110
[   76.716710][ T4147]  ? __fget_files+0x1d7/0x3c0
[   76.721373][ T4147]  vfs_write+0x609/0x900
[   76.725601][ T4147]  ksys_write+0xf4/0x1d0
[   76.729818][ T4147]  ? __ia32_sys_read+0xa0/0xa0
[   76.734556][ T4147]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   76.740531][ T4147]  ? syscall_enter_from_user_mode+0x21/0x70
[   76.746506][ T4147]  do_syscall_64+0x35/0xb0
[   76.750911][ T4147]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   76.756781][ T4147] RIP: 0033:0x7f6f4b6401ff
[   76.761170][ 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
[   76.781017][ T4147] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   76.789407][ T4147] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   76.797357][ T4147] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   76.805312][ T4147] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   76.813265][ T4147] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   76.821213][ T4147] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   76.829197][ T4147]  </TASK>
[   76.899368][ T4150] FAULT_INJECTION: forcing a failure.
[   76.899368][ T4150] name failslab, interval 1, probability 0, space 0, times 0
[   76.912127][ T4150] CPU: 0 PID: 4150 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   76.921107][ T4150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   76.931272][ T4150] Call Trace:
[   76.934552][ T4150]  <TASK>
[   76.937465][ T4150]  dump_stack_lvl+0x57/0x7d
[   76.942832][ T4150]  should_fail.cold+0x5/0xa
[   76.947352][ T4150]  ? hsr_add_node+0x57/0x930
[   76.951931][ T4150]  should_failslab+0x5/0x10
[   76.956415][ T4150]  kmem_cache_alloc_trace+0x55/0x3d0
[   76.961816][ T4150]  hsr_add_node+0x57/0x930
[   76.966749][ T4150]  hsr_forward_skb+0x3ca/0x18b0
[   76.971594][ T4150]  ? prp_fill_frame_info+0x610/0x610
[   76.976944][ T4150]  ? lock_chain_count+0x20/0x20
[   76.981880][ T4150]  hsr_handle_frame+0x47b/0x680
[   76.986706][ T4150]  ? hsr_nl_nodedown+0x300/0x300
[   76.991615][ T4150]  __netif_receive_skb_core+0x78d/0x2eb0
[   76.997317][ T4150]  ? generic_xdp_tx+0x540/0x540
[   77.002150][ T4150]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.008110][ T4150]  ? find_held_lock+0x2d/0x110
[   77.012857][ T4150]  ? lock_acquire+0x1ab/0x510
[   77.017516][ T4150]  __netif_receive_skb_one_core+0xaa/0x180
[   77.023407][ T4150]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   77.031149][ T4150]  ? ktime_get_with_offset+0x26c/0x390
[   77.036839][ T4150]  netif_receive_skb+0xec/0x640
[   77.041824][ T4150]  ? __netif_receive_skb+0x190/0x190
[   77.047123][ T4150]  ? skb_set_owner_w+0x1da/0x310
[   77.052042][ T4150]  ? build_skb+0x88/0x150
[   77.056354][ T4150]  ? __tun_build_skb+0x163/0x210
[   77.061282][ T4150]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   77.066566][ T4150]  ? tun_net_open+0xf0/0xf0
[   77.071069][ T4150]  ? lock_release+0x720/0x720
[   77.075753][ T4150]  ? tun_get_user+0x1afc/0x2e00
[   77.080588][ T4150]  ? lock_downgrade+0x6e0/0x6e0
[   77.085509][ T4150]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.091650][ T4150]  tun_get_user+0x1c7e/0x2e00
[   77.096321][ T4150]  ? tun_build_skb+0xc90/0xc90
[   77.101067][ T4150]  ? tun_chr_open+0x40/0x520
[   77.105633][ T4150]  ? __lock_acquire+0x15e4/0x5630
[   77.110656][ T4150]  tun_chr_write_iter+0xb9/0x160
[   77.115573][ T4150]  new_sync_write+0x368/0x600
[   77.120245][ T4150]  ? new_sync_read+0x5f0/0x5f0
[   77.125117][ T4150]  ? find_held_lock+0x2d/0x110
[   77.129874][ T4150]  ? __fget_files+0x1d7/0x3c0
[   77.136662][ T4150]  vfs_write+0x609/0x900
[   77.140978][ T4150]  ksys_write+0xf4/0x1d0
[   77.145196][ T4150]  ? __ia32_sys_read+0xa0/0xa0
[   77.149937][ T4150]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.155988][ T4150]  ? syscall_enter_from_user_mode+0x21/0x70
[   77.161974][ T4150]  do_syscall_64+0x35/0xb0
[   77.166384][ T4150]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   77.172289][ T4150] RIP: 0033:0x7f6f4b6401ff
[   77.176708][ 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
[   77.196501][ T4150] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   77.205077][ T4150] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   77.213208][ T4150] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   77.221194][ T4150] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   77.229284][ T4150] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   77.237248][ T4150] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   77.245274][ T4150]  </TASK>
[   77.308448][ T4153] FAULT_INJECTION: forcing a failure.
[   77.308448][ T4153] name failslab, interval 1, probability 0, space 0, times 0
[   77.321191][ T4153] CPU: 1 PID: 4153 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   77.330020][ T4153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   77.340339][ T4153] Call Trace:
[   77.343612][ T4153]  <TASK>
[   77.346532][ T4153]  dump_stack_lvl+0x57/0x7d
[   77.351025][ T4153]  should_fail.cold+0x5/0xa
[   77.355690][ T4153]  ? hsr_add_node+0x57/0x930
[   77.360271][ T4153]  should_failslab+0x5/0x10
[   77.364757][ T4153]  kmem_cache_alloc_trace+0x55/0x3d0
[   77.370734][ T4153]  hsr_add_node+0x57/0x930
[   77.375314][ T4153]  hsr_forward_skb+0x3ca/0x18b0
[   77.380151][ T4153]  ? prp_fill_frame_info+0x610/0x610
[   77.385421][ T4153]  ? lock_chain_count+0x20/0x20
[   77.390375][ T4153]  hsr_handle_frame+0x47b/0x680
[   77.395295][ T4153]  ? hsr_nl_nodedown+0x300/0x300
[   77.400307][ T4153]  __netif_receive_skb_core+0x78d/0x2eb0
[   77.406063][ T4153]  ? generic_xdp_tx+0x540/0x540
[   77.410937][ T4153]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.416949][ T4153]  ? find_held_lock+0x2d/0x110
[   77.421800][ T4153]  ? lock_acquire+0x1ab/0x510
[   77.426472][ T4153]  __netif_receive_skb_one_core+0xaa/0x180
[   77.432263][ T4153]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   77.438171][ T4153]  ? ktime_get_with_offset+0x26c/0x390
[   77.443624][ T4153]  netif_receive_skb+0xec/0x640
[   77.448770][ T4153]  ? __netif_receive_skb+0x190/0x190
[   77.454042][ T4153]  ? skb_set_owner_w+0x1da/0x310
[   77.458969][ T4153]  ? build_skb+0x88/0x150
[   77.463438][ T4153]  ? __tun_build_skb+0x163/0x210
[   77.468457][ T4153]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   77.474278][ T4153]  ? tun_net_open+0xf0/0xf0
[   77.478871][ T4153]  ? lock_release+0x720/0x720
[   77.483825][ T4153]  ? tun_get_user+0x1afc/0x2e00
[   77.488656][ T4153]  ? lock_downgrade+0x6e0/0x6e0
[   77.493662][ T4153]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.499638][ T4153]  tun_get_user+0x1c7e/0x2e00
[   77.504325][ T4153]  ? tun_build_skb+0xc90/0xc90
[   77.509086][ T4153]  ? tun_chr_open+0x40/0x520
[   77.513671][ T4153]  ? __lock_acquire+0x15e4/0x5630
[   77.518711][ T4153]  tun_chr_write_iter+0xb9/0x160
[   77.523716][ T4153]  new_sync_write+0x368/0x600
[   77.528471][ T4153]  ? new_sync_read+0x5f0/0x5f0
[   77.533319][ T4153]  ? find_held_lock+0x2d/0x110
[   77.538489][ T4153]  ? __fget_files+0x1d7/0x3c0
[   77.543272][ T4153]  vfs_write+0x609/0x900
[   77.547502][ T4153]  ksys_write+0xf4/0x1d0
[   77.551739][ T4153]  ? __ia32_sys_read+0xa0/0xa0
[   77.556539][ T4153]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.562569][ T4153]  ? syscall_enter_from_user_mode+0x21/0x70
[   77.568454][ T4153]  do_syscall_64+0x35/0xb0
[   77.572853][ T4153]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   77.578722][ T4153] RIP: 0033:0x7f6f4b6401ff
[   77.583115][ 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
[   77.602965][ T4153] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   77.611357][ T4153] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   77.619415][ T4153] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   77.627500][ T4153] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   77.635464][ T4153] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   77.643677][ T4153] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   77.651760][ T4153]  </TASK>
[   77.708674][ T4157] FAULT_INJECTION: forcing a failure.
[   77.708674][ T4157] name failslab, interval 1, probability 0, space 0, times 0
[   77.721638][ T4157] CPU: 0 PID: 4157 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   77.730637][ T4157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   77.740711][ T4157] Call Trace:
[   77.743997][ T4157]  <TASK>
[   77.746917][ T4157]  dump_stack_lvl+0x57/0x7d
[   77.751409][ T4157]  should_fail.cold+0x5/0xa
[   77.756371][ T4157]  ? hsr_add_node+0x57/0x930
[   77.761039][ T4157]  should_failslab+0x5/0x10
[   77.765855][ T4157]  kmem_cache_alloc_trace+0x55/0x3d0
[   77.771150][ T4157]  hsr_add_node+0x57/0x930
[   77.775570][ T4157]  hsr_forward_skb+0x3ca/0x18b0
[   77.780613][ T4157]  ? prp_fill_frame_info+0x610/0x610
[   77.785971][ T4157]  ? lock_chain_count+0x20/0x20
[   77.790998][ T4157]  hsr_handle_frame+0x47b/0x680
[   77.795853][ T4157]  ? hsr_nl_nodedown+0x300/0x300
[   77.800872][ T4157]  __netif_receive_skb_core+0x78d/0x2eb0
[   77.806489][ T4157]  ? generic_xdp_tx+0x540/0x540
[   77.811446][ T4157]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   77.817518][ T4157]  ? find_held_lock+0x2d/0x110
[   77.822313][ T4157]  ? lock_acquire+0x1ab/0x510
[   77.826991][ T4157]  __netif_receive_skb_one_core+0xaa/0x180
[   77.832881][ T4157]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   77.838867][ T4157]  ? ktime_get_with_offset+0x26c/0x390
[   77.844404][ T4157]  netif_receive_skb+0xec/0x640
[   77.849248][ T4157]  ? __netif_receive_skb+0x190/0x190
[   77.854533][ T4157]  ? skb_set_owner_w+0x1da/0x310
[   77.859450][ T4157]  ? build_skb+0x88/0x150
[   77.863754][ T4157]  ? __tun_build_skb+0x163/0x210
[   77.868885][ T4157]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   77.874340][ T4157]  ? tun_net_open+0xf0/0xf0
[   77.879020][ T4157]  ? lock_release+0x720/0x720
[   77.883693][ T4157]  ? tun_get_user+0x1afc/0x2e00
[   77.888531][ T4157]  ? lock_downgrade+0x6e0/0x6e0
[   77.893539][ T4157]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.899510][ T4157]  tun_get_user+0x1c7e/0x2e00
[   77.904179][ T4157]  ? tun_build_skb+0xc90/0xc90
[   77.908921][ T4157]  ? tun_chr_open+0x40/0x520
[   77.913659][ T4157]  ? __lock_acquire+0x15e4/0x5630
[   77.918677][ T4157]  tun_chr_write_iter+0xb9/0x160
[   77.923605][ T4157]  new_sync_write+0x368/0x600
[   77.928263][ T4157]  ? new_sync_read+0x5f0/0x5f0
[   77.933005][ T4157]  ? find_held_lock+0x2d/0x110
[   77.937834][ T4157]  ? __fget_files+0x1d7/0x3c0
[   77.942623][ T4157]  vfs_write+0x609/0x900
[   77.946883][ T4157]  ksys_write+0xf4/0x1d0
[   77.951116][ T4157]  ? __ia32_sys_read+0xa0/0xa0
[   77.955882][ T4157]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   77.961839][ T4157]  ? syscall_enter_from_user_mode+0x21/0x70
[   77.967801][ T4157]  do_syscall_64+0x35/0xb0
[   77.972197][ T4157]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   77.978173][ T4157] RIP: 0033:0x7f6f4b6401ff
[   77.982677][ T4157] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   78.002345][ T4157] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   78.010739][ T4157] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   78.018685][ T4157] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   78.026742][ T4157] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   78.034885][ T4157] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   78.042928][ T4157] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   78.051256][ T4157]  </TASK>
[   78.098491][ T4160] FAULT_INJECTION: forcing a failure.
[   78.098491][ T4160] name failslab, interval 1, probability 0, space 0, times 0
[   78.111341][ T4160] CPU: 0 PID: 4160 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   78.120076][ T4160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   78.130112][ T4160] Call Trace:
[   78.133380][ T4160]  <TASK>
[   78.136310][ T4160]  dump_stack_lvl+0x57/0x7d
[   78.140890][ T4160]  should_fail.cold+0x5/0xa
[   78.145371][ T4160]  ? hsr_add_node+0x57/0x930
[   78.149953][ T4160]  should_failslab+0x5/0x10
[   78.154524][ T4160]  kmem_cache_alloc_trace+0x55/0x3d0
[   78.159844][ T4160]  hsr_add_node+0x57/0x930
[   78.164355][ T4160]  hsr_forward_skb+0x3ca/0x18b0
[   78.169282][ T4160]  ? prp_fill_frame_info+0x610/0x610
[   78.174769][ T4160]  ? lock_chain_count+0x20/0x20
[   78.179739][ T4160]  hsr_handle_frame+0x47b/0x680
[   78.184602][ T4160]  ? hsr_nl_nodedown+0x300/0x300
[   78.189530][ T4160]  __netif_receive_skb_core+0x78d/0x2eb0
[   78.195412][ T4160]  ? generic_xdp_tx+0x540/0x540
[   78.200678][ T4160]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.206740][ T4160]  ? find_held_lock+0x2d/0x110
[   78.211501][ T4160]  ? lock_acquire+0x1ab/0x510
[   78.216169][ T4160]  __netif_receive_skb_one_core+0xaa/0x180
[   78.222096][ T4160]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   78.227982][ T4160]  ? ktime_get_with_offset+0x26c/0x390
[   78.233440][ T4160]  netif_receive_skb+0xec/0x640
[   78.238328][ T4160]  ? __netif_receive_skb+0x190/0x190
[   78.243611][ T4160]  ? skb_set_owner_w+0x1da/0x310
[   78.248528][ T4160]  ? build_skb+0x88/0x150
[   78.252871][ T4160]  ? __tun_build_skb+0x163/0x210
[   78.257795][ T4160]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   78.263063][ T4160]  ? tun_net_open+0xf0/0xf0
[   78.267539][ T4160]  ? lock_release+0x720/0x720
[   78.272192][ T4160]  ? tun_get_user+0x1afc/0x2e00
[   78.277038][ T4160]  ? lock_downgrade+0x6e0/0x6e0
[   78.281883][ T4160]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.287848][ T4160]  tun_get_user+0x1c7e/0x2e00
[   78.292513][ T4160]  ? tun_build_skb+0xc90/0xc90
[   78.297270][ T4160]  ? tun_chr_open+0x40/0x520
[   78.301852][ T4160]  ? __lock_acquire+0x15e4/0x5630
[   78.306959][ T4160]  tun_chr_write_iter+0xb9/0x160
[   78.311878][ T4160]  new_sync_write+0x368/0x600
[   78.316804][ T4160]  ? new_sync_read+0x5f0/0x5f0
[   78.321652][ T4160]  ? find_held_lock+0x2d/0x110
[   78.326748][ T4160]  ? __fget_files+0x1d7/0x3c0
[   78.331438][ T4160]  vfs_write+0x609/0x900
[   78.335667][ T4160]  ksys_write+0xf4/0x1d0
[   78.339887][ T4160]  ? __ia32_sys_read+0xa0/0xa0
[   78.344865][ T4160]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.350859][ T4160]  ? syscall_enter_from_user_mode+0x21/0x70
[   78.356731][ T4160]  do_syscall_64+0x35/0xb0
[   78.361128][ T4160]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   78.367003][ T4160] RIP: 0033:0x7f6f4b6401ff
[   78.371395][ T4160] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   78.391075][ T4160] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   78.400008][ T4160] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   78.407982][ T4160] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   78.415929][ T4160] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   78.423972][ T4160] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   78.431936][ T4160] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   78.440014][ T4160]  </TASK>
[   78.488705][ T4163] FAULT_INJECTION: forcing a failure.
[   78.488705][ T4163] name failslab, interval 1, probability 0, space 0, times 0
[   78.501468][ T4163] CPU: 1 PID: 4163 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   78.510291][ T4163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   78.520409][ T4163] Call Trace:
[   78.523696][ T4163]  <TASK>
[   78.526626][ T4163]  dump_stack_lvl+0x57/0x7d
[   78.531123][ T4163]  should_fail.cold+0x5/0xa
[   78.535616][ T4163]  ? hsr_add_node+0x57/0x930
[   78.540189][ T4163]  should_failslab+0x5/0x10
[   78.544675][ T4163]  kmem_cache_alloc_trace+0x55/0x3d0
[   78.549943][ T4163]  hsr_add_node+0x57/0x930
[   78.554360][ T4163]  hsr_forward_skb+0x3ca/0x18b0
[   78.559188][ T4163]  ? prp_fill_frame_info+0x610/0x610
[   78.564452][ T4163]  ? lock_chain_count+0x20/0x20
[   78.569283][ T4163]  hsr_handle_frame+0x47b/0x680
[   78.574150][ T4163]  ? hsr_nl_nodedown+0x300/0x300
[   78.579063][ T4163]  __netif_receive_skb_core+0x78d/0x2eb0
[   78.584690][ T4163]  ? generic_xdp_tx+0x540/0x540
[   78.589808][ T4163]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.595873][ T4163]  ? find_held_lock+0x2d/0x110
[   78.600619][ T4163]  ? lock_acquire+0x1ab/0x510
[   78.605373][ T4163]  __netif_receive_skb_one_core+0xaa/0x180
[   78.611207][ T4163]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   78.617095][ T4163]  ? ktime_get_with_offset+0x26c/0x390
[   78.622549][ T4163]  netif_receive_skb+0xec/0x640
[   78.627379][ T4163]  ? __netif_receive_skb+0x190/0x190
[   78.632657][ T4163]  ? skb_set_owner_w+0x1da/0x310
[   78.637575][ T4163]  ? build_skb+0x88/0x150
[   78.641898][ T4163]  ? __tun_build_skb+0x163/0x210
[   78.647003][ T4163]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   78.652271][ T4163]  ? tun_net_open+0xf0/0xf0
[   78.656844][ T4163]  ? lock_release+0x720/0x720
[   78.661519][ T4163]  ? tun_get_user+0x1afc/0x2e00
[   78.666474][ T4163]  ? lock_downgrade+0x6e0/0x6e0
[   78.671318][ T4163]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.677281][ T4163]  tun_get_user+0x1c7e/0x2e00
[   78.681972][ T4163]  ? tun_build_skb+0xc90/0xc90
[   78.686737][ T4163]  ? tun_chr_open+0x40/0x520
[   78.691421][ T4163]  ? __lock_acquire+0x15e4/0x5630
[   78.696642][ T4163]  tun_chr_write_iter+0xb9/0x160
[   78.701569][ T4163]  new_sync_write+0x368/0x600
[   78.706239][ T4163]  ? new_sync_read+0x5f0/0x5f0
[   78.711000][ T4163]  ? find_held_lock+0x2d/0x110
[   78.715754][ T4163]  ? __fget_files+0x1d7/0x3c0
[   78.720434][ T4163]  vfs_write+0x609/0x900
[   78.724940][ T4163]  ksys_write+0xf4/0x1d0
[   78.729162][ T4163]  ? __ia32_sys_read+0xa0/0xa0
[   78.734000][ T4163]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   78.740022][ T4163]  ? syscall_enter_from_user_mode+0x21/0x70
[   78.746083][ T4163]  do_syscall_64+0x35/0xb0
[   78.750494][ T4163]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   78.756368][ T4163] RIP: 0033:0x7f6f4b6401ff
[   78.760782][ 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
[   78.780712][ T4163] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   78.789106][ T4163] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   78.798115][ T4163] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   78.806333][ T4163] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   78.814287][ T4163] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   78.822244][ T4163] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   78.830396][ T4163]  </TASK>
[   78.887939][ T4166] FAULT_INJECTION: forcing a failure.
[   78.887939][ T4166] name failslab, interval 1, probability 0, space 0, times 0
[   78.901016][ T4166] CPU: 1 PID: 4166 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   78.909752][ T4166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   78.921599][ T4166] Call Trace:
[   78.925075][ T4166]  <TASK>
[   78.927995][ T4166]  dump_stack_lvl+0x57/0x7d
[   78.932617][ T4166]  should_fail.cold+0x5/0xa
[   78.937135][ T4166]  ? hsr_add_node+0x57/0x930
[   78.941877][ T4166]  should_failslab+0x5/0x10
[   78.946442][ T4166]  kmem_cache_alloc_trace+0x55/0x3d0
[   78.951815][ T4166]  hsr_add_node+0x57/0x930
[   78.956221][ T4166]  hsr_forward_skb+0x3ca/0x18b0
[   78.961052][ T4166]  ? prp_fill_frame_info+0x610/0x610
[   78.966305][ T4166]  ? lock_chain_count+0x20/0x20
[   78.971139][ T4166]  hsr_handle_frame+0x47b/0x680
[   78.975963][ T4166]  ? hsr_nl_nodedown+0x300/0x300
[   78.981306][ T4166]  __netif_receive_skb_core+0x78d/0x2eb0
[   78.986979][ T4166]  ? generic_xdp_tx+0x540/0x540
[   78.991913][ T4166]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   78.997881][ T4166]  ? find_held_lock+0x2d/0x110
[   79.002645][ T4166]  ? lock_acquire+0x1ab/0x510
[   79.007314][ T4166]  __netif_receive_skb_one_core+0xaa/0x180
[   79.013127][ T4166]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   79.019014][ T4166]  ? ktime_get_with_offset+0x26c/0x390
[   79.024455][ T4166]  netif_receive_skb+0xec/0x640
[   79.029283][ T4166]  ? __netif_receive_skb+0x190/0x190
[   79.034562][ T4166]  ? skb_set_owner_w+0x1da/0x310
[   79.039562][ T4166]  ? build_skb+0x88/0x150
[   79.044049][ T4166]  ? __tun_build_skb+0x163/0x210
[   79.048991][ T4166]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   79.054272][ T4166]  ? tun_net_open+0xf0/0xf0
[   79.058886][ T4166]  ? lock_release+0x720/0x720
[   79.063606][ T4166]  ? tun_get_user+0x1afc/0x2e00
[   79.068461][ T4166]  ? lock_downgrade+0x6e0/0x6e0
[   79.073298][ T4166]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.079359][ T4166]  tun_get_user+0x1c7e/0x2e00
[   79.086994][ T4166]  ? tun_build_skb+0xc90/0xc90
[   79.091746][ T4166]  ? tun_chr_open+0x40/0x520
[   79.096428][ T4166]  ? __lock_acquire+0x15e4/0x5630
[   79.101470][ T4166]  tun_chr_write_iter+0xb9/0x160
[   79.106617][ T4166]  new_sync_write+0x368/0x600
[   79.111279][ T4166]  ? new_sync_read+0x5f0/0x5f0
[   79.116033][ T4166]  ? find_held_lock+0x2d/0x110
[   79.120900][ T4166]  ? __fget_files+0x1d7/0x3c0
[   79.125656][ T4166]  vfs_write+0x609/0x900
[   79.130082][ T4166]  ksys_write+0xf4/0x1d0
[   79.134312][ T4166]  ? __ia32_sys_read+0xa0/0xa0
[   79.139067][ T4166]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.145131][ T4166]  ? syscall_enter_from_user_mode+0x21/0x70
[   79.151008][ T4166]  do_syscall_64+0x35/0xb0
[   79.155401][ T4166]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   79.161384][ T4166] RIP: 0033:0x7f6f4b6401ff
[   79.165780][ 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
[   79.185560][ T4166] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   79.193978][ T4166] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   79.201949][ T4166] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   79.209900][ T4166] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   79.217854][ T4166] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   79.225819][ T4166] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   79.233794][ T4166]  </TASK>
[   79.298715][ T4169] FAULT_INJECTION: forcing a failure.
[   79.298715][ T4169] name failslab, interval 1, probability 0, space 0, times 0
[   79.311378][ T4169] CPU: 0 PID: 4169 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   79.320287][ T4169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.330339][ T4169] Call Trace:
[   79.333626][ T4169]  <TASK>
[   79.336554][ T4169]  dump_stack_lvl+0x57/0x7d
[   79.341043][ T4169]  should_fail.cold+0x5/0xa
[   79.345548][ T4169]  ? hsr_add_node+0x57/0x930
[   79.350133][ T4169]  should_failslab+0x5/0x10
[   79.354617][ T4169]  kmem_cache_alloc_trace+0x55/0x3d0
[   79.359904][ T4169]  hsr_add_node+0x57/0x930
[   79.364414][ T4169]  hsr_forward_skb+0x3ca/0x18b0
[   79.369245][ T4169]  ? prp_fill_frame_info+0x610/0x610
[   79.374503][ T4169]  ? lock_chain_count+0x20/0x20
[   79.379337][ T4169]  hsr_handle_frame+0x47b/0x680
[   79.384246][ T4169]  ? hsr_nl_nodedown+0x300/0x300
[   79.389157][ T4169]  __netif_receive_skb_core+0x78d/0x2eb0
[   79.394773][ T4169]  ? generic_xdp_tx+0x540/0x540
[   79.399636][ T4169]  ? local_lock_release+0x1d/0x60
[   79.404667][ T4169]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.410624][ T4169]  ? find_held_lock+0x2d/0x110
[   79.415372][ T4169]  ? lock_acquire+0x1ab/0x510
[   79.420321][ T4169]  __netif_receive_skb_one_core+0xaa/0x180
[   79.426110][ T4169]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   79.431979][ T4169]  ? ktime_get_with_offset+0x26c/0x390
[   79.437680][ T4169]  netif_receive_skb+0xec/0x640
[   79.442527][ T4169]  ? __netif_receive_skb+0x190/0x190
[   79.447787][ T4169]  ? skb_set_owner_w+0x1da/0x310
[   79.452784][ T4169]  ? build_skb+0x88/0x150
[   79.457085][ T4169]  ? __tun_build_skb+0x163/0x210
[   79.461999][ T4169]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   79.467276][ T4169]  ? tun_net_open+0xf0/0xf0
[   79.471758][ T4169]  ? lock_release+0x720/0x720
[   79.476460][ T4169]  ? tun_get_user+0x1afc/0x2e00
[   79.481288][ T4169]  ? lock_downgrade+0x6e0/0x6e0
[   79.486113][ T4169]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.492082][ T4169]  tun_get_user+0x1c7e/0x2e00
[   79.496756][ T4169]  ? tun_build_skb+0xc90/0xc90
[   79.501492][ T4169]  ? tun_chr_open+0x40/0x520
[   79.506075][ T4169]  ? __lock_acquire+0x15e4/0x5630
[   79.511102][ T4169]  tun_chr_write_iter+0xb9/0x160
[   79.516026][ T4169]  new_sync_write+0x368/0x600
[   79.520687][ T4169]  ? new_sync_read+0x5f0/0x5f0
[   79.525430][ T4169]  ? find_held_lock+0x2d/0x110
[   79.530176][ T4169]  ? __fget_files+0x1d7/0x3c0
[   79.534831][ T4169]  vfs_write+0x609/0x900
[   79.539050][ T4169]  ksys_write+0xf4/0x1d0
[   79.543279][ T4169]  ? __ia32_sys_read+0xa0/0xa0
[   79.548017][ T4169]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.553981][ T4169]  ? syscall_enter_from_user_mode+0x21/0x70
[   79.559856][ T4169]  do_syscall_64+0x35/0xb0
[   79.564453][ T4169]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   79.570330][ T4169] RIP: 0033:0x7f6f4b6401ff
[   79.574735][ 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
[   79.594470][ T4169] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   79.603008][ T4169] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   79.611141][ T4169] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   79.619367][ T4169] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   79.627337][ T4169] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   79.635295][ T4169] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   79.643265][ T4169]  </TASK>
[   79.709119][ T4172] FAULT_INJECTION: forcing a failure.
[   79.709119][ T4172] name failslab, interval 1, probability 0, space 0, times 0
[   79.721741][ T4172] CPU: 0 PID: 4172 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   79.730485][ T4172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.741582][ T4172] Call Trace:
[   79.744990][ T4172]  <TASK>
[   79.747918][ T4172]  dump_stack_lvl+0x57/0x7d
[   79.752580][ T4172]  should_fail.cold+0x5/0xa
[   79.757105][ T4172]  ? hsr_add_node+0x57/0x930
[   79.761682][ T4172]  should_failslab+0x5/0x10
[   79.766180][ T4172]  kmem_cache_alloc_trace+0x55/0x3d0
[   79.771468][ T4172]  hsr_add_node+0x57/0x930
[   79.775892][ T4172]  hsr_forward_skb+0x3ca/0x18b0
[   79.780851][ T4172]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.787965][ T4172]  ? prp_fill_frame_info+0x610/0x610
[   79.793247][ T4172]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[   79.799509][ T4172]  hsr_handle_frame+0x47b/0x680
[   79.804367][ T4172]  ? hsr_nl_nodedown+0x300/0x300
[   79.809488][ T4172]  __netif_receive_skb_core+0x78d/0x2eb0
[   79.815125][ T4172]  ? generic_xdp_tx+0x540/0x540
[   79.819963][ T4172]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   79.826281][ T4172]  ? find_held_lock+0x2d/0x110
[   79.831044][ T4172]  ? lock_acquire+0x1ab/0x510
[   79.835818][ T4172]  __netif_receive_skb_one_core+0xaa/0x180
[   79.841620][ T4172]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   79.847509][ T4172]  ? ktime_get_with_offset+0x26c/0x390
[   79.852982][ T4172]  netif_receive_skb+0xec/0x640
[   79.857841][ T4172]  ? __netif_receive_skb+0x190/0x190
[   79.863118][ T4172]  ? skb_set_owner_w+0x1da/0x310
[   79.868042][ T4172]  ? build_skb+0x88/0x150
[   79.872387][ T4172]  ? __tun_build_skb+0x163/0x210
[   79.877537][ T4172]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   79.883043][ T4172]  ? tun_net_open+0xf0/0xf0
[   79.887572][ T4172]  ? lock_release+0x720/0x720
[   79.892407][ T4172]  ? tun_get_user+0x1afc/0x2e00
[   79.897483][ T4172]  ? lock_downgrade+0x6e0/0x6e0
[   79.902453][ T4172]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.908422][ T4172]  tun_get_user+0x1c7e/0x2e00
[   79.913092][ T4172]  ? tun_build_skb+0xc90/0xc90
[   79.918136][ T4172]  ? tun_chr_open+0x40/0x520
[   79.922716][ T4172]  ? __lock_acquire+0x15e4/0x5630
[   79.927988][ T4172]  tun_chr_write_iter+0xb9/0x160
[   79.933075][ T4172]  new_sync_write+0x368/0x600
[   79.937761][ T4172]  ? new_sync_read+0x5f0/0x5f0
[   79.942527][ T4172]  ? find_held_lock+0x2d/0x110
[   79.947397][ T4172]  ? __fget_files+0x1d7/0x3c0
[   79.952432][ T4172]  vfs_write+0x609/0x900
[   79.956754][ T4172]  ksys_write+0xf4/0x1d0
[   79.960972][ T4172]  ? __ia32_sys_read+0xa0/0xa0
[   79.966320][ T4172]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   79.972715][ T4172]  ? syscall_enter_from_user_mode+0x21/0x70
[   79.978673][ T4172]  do_syscall_64+0x35/0xb0
[   79.983063][ T4172]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   79.988945][ T4172] RIP: 0033:0x7f6f4b6401ff
[   79.993336][ 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
[   80.013737][ T4172] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   80.022313][ T4172] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   80.030261][ T4172] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   80.038217][ T4172] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   80.046343][ T4172] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   80.054389][ T4172] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   80.062351][ T4172]  </TASK>
[   80.108541][ T4175] FAULT_INJECTION: forcing a failure.
[   80.108541][ T4175] name failslab, interval 1, probability 0, space 0, times 0
[   80.121441][ T4175] CPU: 0 PID: 4175 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   80.130180][ T4175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   80.140475][ T4175] Call Trace:
[   80.143735][ T4175]  <TASK>
[   80.146858][ T4175]  dump_stack_lvl+0x57/0x7d
[   80.151440][ T4175]  should_fail.cold+0x5/0xa
[   80.155938][ T4175]  ? hsr_add_node+0x57/0x930
[   80.160531][ T4175]  should_failslab+0x5/0x10
[   80.165051][ T4175]  kmem_cache_alloc_trace+0x55/0x3d0
[   80.170368][ T4175]  hsr_add_node+0x57/0x930
[   80.175031][ T4175]  hsr_forward_skb+0x3ca/0x18b0
[   80.179871][ T4175]  ? prp_fill_frame_info+0x610/0x610
[   80.185273][ T4175]  ? lock_chain_count+0x20/0x20
[   80.190213][ T4175]  hsr_handle_frame+0x47b/0x680
[   80.195044][ T4175]  ? hsr_nl_nodedown+0x300/0x300
[   80.199969][ T4175]  __netif_receive_skb_core+0x78d/0x2eb0
[   80.205588][ T4175]  ? generic_xdp_tx+0x540/0x540
[   80.210443][ T4175]  ? local_lock_release+0x1d/0x60
[   80.215705][ T4175]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.221666][ T4175]  ? find_held_lock+0x2d/0x110
[   80.226492][ T4175]  ? lock_acquire+0x1ab/0x510
[   80.231151][ T4175]  __netif_receive_skb_one_core+0xaa/0x180
[   80.236937][ T4175]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   80.242916][ T4175]  ? ktime_get_with_offset+0x26c/0x390
[   80.248356][ T4175]  netif_receive_skb+0xec/0x640
[   80.253192][ T4175]  ? __netif_receive_skb+0x190/0x190
[   80.258910][ T4175]  ? skb_set_owner_w+0x1da/0x310
[   80.263825][ T4175]  ? build_skb+0x88/0x150
[   80.268145][ T4175]  ? __tun_build_skb+0x163/0x210
[   80.273069][ T4175]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   80.278749][ T4175]  ? tun_net_open+0xf0/0xf0
[   80.283254][ T4175]  ? lock_release+0x720/0x720
[   80.287922][ T4175]  ? tun_get_user+0x1afc/0x2e00
[   80.292844][ T4175]  ? lock_downgrade+0x6e0/0x6e0
[   80.297872][ T4175]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   80.303829][ T4175]  tun_get_user+0x1c7e/0x2e00
[   80.308494][ T4175]  ? tun_build_skb+0xc90/0xc90
[   80.313246][ T4175]  ? tun_chr_open+0x40/0x520
[   80.317835][ T4175]  ? __lock_acquire+0x15e4/0x5630
[   80.322843][ T4175]  tun_chr_write_iter+0xb9/0x160
[   80.327820][ T4175]  new_sync_write+0x368/0x600
[   80.332479][ T4175]  ? new_sync_read+0x5f0/0x5f0
[   80.337236][ T4175]  ? find_held_lock+0x2d/0x110
[   80.342428][ T4175]  ? __fget_files+0x1d7/0x3c0
[   80.347485][ T4175]  vfs_write+0x609/0x900
[   80.351721][ T4175]  ksys_write+0xf4/0x1d0
[   80.355938][ T4175]  ? __ia32_sys_read+0xa0/0xa0
[   80.360765][ T4175]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   80.366768][ T4175]  ? syscall_enter_from_user_mode+0x21/0x70
[   80.372643][ T4175]  do_syscall_64+0x35/0xb0
[   80.377123][ T4175]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   80.383083][ T4175] RIP: 0033:0x7f6f4b6401ff
[   80.387486][ 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
[   80.407068][ T4175] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   80.415544][ T4175] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   80.423490][ T4175] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   80.431440][ T4175] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   80.439473][ T4175] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   80.447420][ T4175] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   80.455388][ T4175]  </TASK>
[   80.507875][ T4178] FAULT_INJECTION: forcing a failure.
[   80.507875][ T4178] name failslab, interval 1, probability 0, space 0, times 0
[   80.520650][ T4178] CPU: 0 PID: 4178 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   80.529790][ T4178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   80.539970][ T4178] Call Trace:
[   80.543240][ T4178]  <TASK>
[   80.546162][ T4178]  dump_stack_lvl+0x57/0x7d
[   80.550647][ T4178]  should_fail.cold+0x5/0xa
[   80.555151][ T4178]  ? hsr_add_node+0x57/0x930
[   80.559723][ T4178]  should_failslab+0x5/0x10
[   80.564204][ T4178]  kmem_cache_alloc_trace+0x55/0x3d0
[   80.569467][ T4178]  hsr_add_node+0x57/0x930
[   80.573865][ T4178]  hsr_forward_skb+0x3ca/0x18b0
[   80.578694][ T4178]  ? prp_fill_frame_info+0x610/0x610
[   80.583959][ T4178]  ? lock_chain_count+0x20/0x20
[   80.588800][ T4178]  hsr_handle_frame+0x47b/0x680
[   80.593811][ T4178]  ? hsr_nl_nodedown+0x300/0x300
[   80.598730][ T4178]  __netif_receive_skb_core+0x78d/0x2eb0
[   80.604432][ T4178]  ? generic_xdp_tx+0x540/0x540
[   80.609266][ T4178]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   80.615226][ T4178]  ? find_held_lock+0x2d/0x110
[   80.619995][ T4178]  ? lock_acquire+0x1ab/0x510
[   80.624739][ T4178]  __netif_receive_skb_one_core+0xaa/0x180
[   80.630631][ T4178]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   80.636542][ T4178]  ? ktime_get_with_offset+0x26c/0x390
[   80.642170][ T4178]  netif_receive_skb+0xec/0x640
[   80.647005][ T4178]  ? __netif_receive_skb+0x190/0x190
[   80.652269][ T4178]  ? skb_set_owner_w+0x1da/0x310
[   80.657187][ T4178]  ? build_skb+0x88/0x150
[   80.661543][ T4178]  ? __tun_build_skb+0x163/0x210
[   80.666492][ T4178]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   80.671971][ T4178]  ? tun_net_open+0xf0/0xf0
[   80.676479][ T4178]  ? lock_release+0x720/0x720
[   80.681148][ T4178]  ? tun_get_user+0x1afc/0x2e00
[   80.686377][ T4178]  ? lock_downgrade+0x6e0/0x6e0
[   80.691235][ T4178]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   80.697204][ T4178]  tun_get_user+0x1c7e/0x2e00
[   80.702075][ T4178]  ? tun_build_skb+0xc90/0xc90
[   80.706994][ T4178]  ? tun_chr_open+0x40/0x520
[   80.711670][ T4178]  ? __lock_acquire+0x15e4/0x5630
[   80.716874][ T4178]  tun_chr_write_iter+0xb9/0x160
[   80.721814][ T4178]  new_sync_write+0x368/0x600
[   80.726507][ T4178]  ? new_sync_read+0x5f0/0x5f0
[   80.731376][ T4178]  ? find_held_lock+0x2d/0x110
[   80.736130][ T4178]  ? __fget_files+0x1d7/0x3c0
[   80.740867][ T4178]  vfs_write+0x609/0x900
[   80.745185][ T4178]  ksys_write+0xf4/0x1d0
[   80.749415][ T4178]  ? __ia32_sys_read+0xa0/0xa0
[   80.754349][ T4178]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   80.760343][ T4178]  ? syscall_enter_from_user_mode+0x21/0x70
[   80.766342][ T4178]  do_syscall_64+0x35/0xb0
[   80.770744][ T4178]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   80.776709][ T4178] RIP: 0033:0x7f6f4b6401ff
[   80.781216][ 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
[   80.801061][ T4178] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   80.809462][ T4178] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   80.817425][ T4178] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   80.825547][ T4178] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   80.833502][ T4178] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   80.841455][ T4178] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   80.849413][ T4178]  </TASK>
[   80.907862][ T4182] FAULT_INJECTION: forcing a failure.
[   80.907862][ T4182] name failslab, interval 1, probability 0, space 0, times 0
[   80.920689][ T4182] CPU: 0 PID: 4182 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   80.929435][ T4182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   80.939472][ T4182] Call Trace:
[   80.942821][ T4182]  <TASK>
[   80.945932][ T4182]  dump_stack_lvl+0x57/0x7d
[   80.950424][ T4182]  should_fail.cold+0x5/0xa
[   80.954910][ T4182]  ? hsr_add_node+0x57/0x930
[   80.959485][ T4182]  should_failslab+0x5/0x10
[   80.963968][ T4182]  kmem_cache_alloc_trace+0x55/0x3d0
[   80.969246][ T4182]  hsr_add_node+0x57/0x930
[   80.973652][ T4182]  hsr_forward_skb+0x3ca/0x18b0
[   80.978484][ T4182]  ? prp_fill_frame_info+0x610/0x610
[   80.983830][ T4182]  ? lock_chain_count+0x20/0x20
[   80.988664][ T4182]  hsr_handle_frame+0x47b/0x680
[   80.993491][ T4182]  ? hsr_nl_nodedown+0x300/0x300
[   80.998546][ T4182]  __netif_receive_skb_core+0x78d/0x2eb0
[   81.004160][ T4182]  ? generic_xdp_tx+0x540/0x540
[   81.009001][ T4182]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.014968][ T4182]  ? find_held_lock+0x2d/0x110
[   81.019708][ T4182]  ? lock_acquire+0x1ab/0x510
[   81.024396][ T4182]  __netif_receive_skb_one_core+0xaa/0x180
[   81.030196][ T4182]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   81.036502][ T4182]  ? ktime_get_with_offset+0x26c/0x390
[   81.042114][ T4182]  netif_receive_skb+0xec/0x640
[   81.046948][ T4182]  ? __netif_receive_skb+0x190/0x190
[   81.052212][ T4182]  ? skb_set_owner_w+0x1da/0x310
[   81.057125][ T4182]  ? build_skb+0x88/0x150
[   81.061603][ T4182]  ? __tun_build_skb+0x163/0x210
[   81.066523][ T4182]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   81.071790][ T4182]  ? tun_net_open+0xf0/0xf0
[   81.076297][ T4182]  ? lock_release+0x720/0x720
[   81.080960][ T4182]  ? tun_get_user+0x1afc/0x2e00
[   81.085961][ T4182]  ? lock_downgrade+0x6e0/0x6e0
[   81.091249][ T4182]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.097331][ T4182]  tun_get_user+0x1c7e/0x2e00
[   81.102451][ T4182]  ? tun_build_skb+0xc90/0xc90
[   81.107238][ T4182]  ? tun_chr_open+0x40/0x520
[   81.112061][ T4182]  ? __lock_acquire+0x15e4/0x5630
[   81.117319][ T4182]  tun_chr_write_iter+0xb9/0x160
[   81.122335][ T4182]  new_sync_write+0x368/0x600
[   81.127155][ T4182]  ? new_sync_read+0x5f0/0x5f0
[   81.131903][ T4182]  ? find_held_lock+0x2d/0x110
[   81.136750][ T4182]  ? __fget_files+0x1d7/0x3c0
[   81.141423][ T4182]  vfs_write+0x609/0x900
[   81.145659][ T4182]  ksys_write+0xf4/0x1d0
[   81.149900][ T4182]  ? __ia32_sys_read+0xa0/0xa0
[   81.154664][ T4182]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.160766][ T4182]  ? syscall_enter_from_user_mode+0x21/0x70
[   81.166782][ T4182]  do_syscall_64+0x35/0xb0
[   81.171194][ T4182]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   81.177161][ T4182] RIP: 0033:0x7f6f4b6401ff
[   81.181565][ T4182] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   81.201146][ T4182] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   81.209533][ T4182] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   81.217834][ T4182] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   81.225780][ T4182] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   81.233733][ T4182] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   81.241957][ T4182] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   81.249941][ T4182]  </TASK>
[   81.298671][ T4185] FAULT_INJECTION: forcing a failure.
[   81.298671][ T4185] name failslab, interval 1, probability 0, space 0, times 0
[   81.311512][ T4185] CPU: 1 PID: 4185 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   81.320421][ T4185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   81.330560][ T4185] Call Trace:
[   81.333932][ T4185]  <TASK>
[   81.336905][ T4185]  dump_stack_lvl+0x57/0x7d
[   81.341406][ T4185]  should_fail.cold+0x5/0xa
[   81.345891][ T4185]  ? hsr_add_node+0x57/0x930
[   81.350464][ T4185]  should_failslab+0x5/0x10
[   81.354968][ T4185]  kmem_cache_alloc_trace+0x55/0x3d0
[   81.360666][ T4185]  hsr_add_node+0x57/0x930
[   81.365066][ T4185]  hsr_forward_skb+0x3ca/0x18b0
[   81.369990][ T4185]  ? prp_fill_frame_info+0x610/0x610
[   81.375438][ T4185]  ? lock_chain_count+0x20/0x20
[   81.380360][ T4185]  hsr_handle_frame+0x47b/0x680
[   81.385183][ T4185]  ? hsr_nl_nodedown+0x300/0x300
[   81.390092][ T4185]  __netif_receive_skb_core+0x78d/0x2eb0
[   81.395710][ T4185]  ? generic_xdp_tx+0x540/0x540
[   81.400629][ T4185]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.406583][ T4185]  ? find_held_lock+0x2d/0x110
[   81.411327][ T4185]  ? lock_acquire+0x1ab/0x510
[   81.415992][ T4185]  __netif_receive_skb_one_core+0xaa/0x180
[   81.421774][ T4185]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   81.427638][ T4185]  ? ktime_get_with_offset+0x26c/0x390
[   81.433075][ T4185]  netif_receive_skb+0xec/0x640
[   81.437898][ T4185]  ? __netif_receive_skb+0x190/0x190
[   81.443154][ T4185]  ? skb_set_owner_w+0x1da/0x310
[   81.448077][ T4185]  ? build_skb+0x88/0x150
[   81.452385][ T4185]  ? __tun_build_skb+0x163/0x210
[   81.457306][ T4185]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   81.462569][ T4185]  ? tun_net_open+0xf0/0xf0
[   81.467047][ T4185]  ? lock_release+0x720/0x720
[   81.471700][ T4185]  ? tun_get_user+0x1afc/0x2e00
[   81.476545][ T4185]  ? lock_downgrade+0x6e0/0x6e0
[   81.481376][ T4185]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.487332][ T4185]  tun_get_user+0x1c7e/0x2e00
[   81.492014][ T4185]  ? tun_build_skb+0xc90/0xc90
[   81.496769][ T4185]  ? tun_chr_open+0x40/0x520
[   81.501347][ T4185]  ? __lock_acquire+0x15e4/0x5630
[   81.506357][ T4185]  tun_chr_write_iter+0xb9/0x160
[   81.511278][ T4185]  new_sync_write+0x368/0x600
[   81.515979][ T4185]  ? new_sync_read+0x5f0/0x5f0
[   81.520725][ T4185]  ? find_held_lock+0x2d/0x110
[   81.525472][ T4185]  ? __fget_files+0x1d7/0x3c0
[   81.530129][ T4185]  vfs_write+0x609/0x900
[   81.534352][ T4185]  ksys_write+0xf4/0x1d0
[   81.538568][ T4185]  ? __ia32_sys_read+0xa0/0xa0
[   81.543316][ T4185]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.549461][ T4185]  ? syscall_enter_from_user_mode+0x21/0x70
[   81.555593][ T4185]  do_syscall_64+0x35/0xb0
[   81.559985][ T4185]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   81.565848][ T4185] RIP: 0033:0x7f6f4b6401ff
[   81.570268][ T4185] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   81.589933][ T4185] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   81.598526][ T4185] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   81.606564][ T4185] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   81.614514][ T4185] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   81.622472][ T4185] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   81.630596][ T4185] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   81.638558][ T4185]  </TASK>
[   81.698632][ T4188] FAULT_INJECTION: forcing a failure.
[   81.698632][ T4188] name failslab, interval 1, probability 0, space 0, times 0
[   81.711275][ T4188] CPU: 1 PID: 4188 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   81.720014][ T4188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   81.730052][ T4188] Call Trace:
[   81.733319][ T4188]  <TASK>
[   81.736237][ T4188]  dump_stack_lvl+0x57/0x7d
[   81.740725][ T4188]  should_fail.cold+0x5/0xa
[   81.745335][ T4188]  ? hsr_add_node+0x57/0x930
[   81.749919][ T4188]  should_failslab+0x5/0x10
[   81.754435][ T4188]  kmem_cache_alloc_trace+0x55/0x3d0
[   81.759714][ T4188]  hsr_add_node+0x57/0x930
[   81.764116][ T4188]  hsr_forward_skb+0x3ca/0x18b0
[   81.768951][ T4188]  ? prp_fill_frame_info+0x610/0x610
[   81.774214][ T4188]  ? lock_chain_count+0x20/0x20
[   81.779059][ T4188]  hsr_handle_frame+0x47b/0x680
[   81.783970][ T4188]  ? hsr_nl_nodedown+0x300/0x300
[   81.788881][ T4188]  __netif_receive_skb_core+0x78d/0x2eb0
[   81.794492][ T4188]  ? generic_xdp_tx+0x540/0x540
[   81.799320][ T4188]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   81.805294][ T4188]  ? find_held_lock+0x2d/0x110
[   81.810043][ T4188]  ? lock_acquire+0x1ab/0x510
[   81.814714][ T4188]  __netif_receive_skb_one_core+0xaa/0x180
[   81.820501][ T4188]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   81.826388][ T4188]  ? ktime_get_with_offset+0x26c/0x390
[   81.831837][ T4188]  netif_receive_skb+0xec/0x640
[   81.836668][ T4188]  ? __netif_receive_skb+0x190/0x190
[   81.842643][ T4188]  ? skb_set_owner_w+0x1da/0x310
[   81.847556][ T4188]  ? build_skb+0x88/0x150
[   81.851890][ T4188]  ? __tun_build_skb+0x163/0x210
[   81.856804][ T4188]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   81.862066][ T4188]  ? tun_net_open+0xf0/0xf0
[   81.866548][ T4188]  ? lock_release+0x720/0x720
[   81.871298][ T4188]  ? tun_get_user+0x1afc/0x2e00
[   81.876225][ T4188]  ? lock_downgrade+0x6e0/0x6e0
[   81.881095][ T4188]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.887385][ T4188]  tun_get_user+0x1c7e/0x2e00
[   81.892155][ T4188]  ? tun_build_skb+0xc90/0xc90
[   81.897031][ T4188]  ? tun_chr_open+0x40/0x520
[   81.901614][ T4188]  ? __lock_acquire+0x15e4/0x5630
[   81.906631][ T4188]  tun_chr_write_iter+0xb9/0x160
[   81.911557][ T4188]  new_sync_write+0x368/0x600
[   81.916305][ T4188]  ? new_sync_read+0x5f0/0x5f0
[   81.921047][ T4188]  ? find_held_lock+0x2d/0x110
[   81.925889][ T4188]  ? __fget_files+0x1d7/0x3c0
[   81.930777][ T4188]  vfs_write+0x609/0x900
[   81.935014][ T4188]  ksys_write+0xf4/0x1d0
[   81.939251][ T4188]  ? __ia32_sys_read+0xa0/0xa0
[   81.944021][ T4188]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   81.950257][ T4188]  ? syscall_enter_from_user_mode+0x21/0x70
[   81.956151][ T4188]  do_syscall_64+0x35/0xb0
[   81.960549][ T4188]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   81.966420][ T4188] RIP: 0033:0x7f6f4b6401ff
[   81.970894][ 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
[   81.990773][ T4188] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   81.999172][ T4188] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   82.007145][ T4188] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   82.015125][ T4188] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   82.023275][ T4188] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   82.031359][ T4188] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   82.039330][ T4188]  </TASK>
[   82.098999][ T4191] FAULT_INJECTION: forcing a failure.
[   82.098999][ T4191] name failslab, interval 1, probability 0, space 0, times 0
[   82.112025][ T4191] CPU: 0 PID: 4191 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   82.120764][ T4191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.130826][ T4191] Call Trace:
[   82.134095][ T4191]  <TASK>
[   82.137087][ T4191]  dump_stack_lvl+0x57/0x7d
[   82.141581][ T4191]  should_fail.cold+0x5/0xa
[   82.146060][ T4191]  ? hsr_add_node+0x57/0x930
[   82.150663][ T4191]  should_failslab+0x5/0x10
[   82.155147][ T4191]  kmem_cache_alloc_trace+0x55/0x3d0
[   82.160498][ T4191]  hsr_add_node+0x57/0x930
[   82.164906][ T4191]  hsr_forward_skb+0x3ca/0x18b0
[   82.169760][ T4191]  ? prp_fill_frame_info+0x610/0x610
[   82.175015][ T4191]  ? lock_chain_count+0x20/0x20
[   82.179844][ T4191]  hsr_handle_frame+0x47b/0x680
[   82.184688][ T4191]  ? hsr_nl_nodedown+0x300/0x300
[   82.189622][ T4191]  __netif_receive_skb_core+0x78d/0x2eb0
[   82.195253][ T4191]  ? generic_xdp_tx+0x540/0x540
[   82.200352][ T4191]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.206342][ T4191]  ? find_held_lock+0x2d/0x110
[   82.211093][ T4191]  ? lock_acquire+0x1ab/0x510
[   82.215755][ T4191]  __netif_receive_skb_one_core+0xaa/0x180
[   82.221554][ T4191]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   82.227535][ T4191]  ? ktime_get_with_offset+0x26c/0x390
[   82.233082][ T4191]  netif_receive_skb+0xec/0x640
[   82.237925][ T4191]  ? __netif_receive_skb+0x190/0x190
[   82.243764][ T4191]  ? skb_set_owner_w+0x1da/0x310
[   82.248687][ T4191]  ? build_skb+0x88/0x150
[   82.253090][ T4191]  ? __tun_build_skb+0x163/0x210
[   82.258039][ T4191]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   82.263338][ T4191]  ? tun_net_open+0xf0/0xf0
[   82.267830][ T4191]  ? lock_release+0x720/0x720
[   82.272497][ T4191]  ? tun_get_user+0x1afc/0x2e00
[   82.277340][ T4191]  ? lock_downgrade+0x6e0/0x6e0
[   82.282176][ T4191]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.288155][ T4191]  tun_get_user+0x1c7e/0x2e00
[   82.292915][ T4191]  ? tun_build_skb+0xc90/0xc90
[   82.297661][ T4191]  ? tun_chr_open+0x40/0x520
[   82.302362][ T4191]  ? __lock_acquire+0x15e4/0x5630
[   82.307379][ T4191]  tun_chr_write_iter+0xb9/0x160
[   82.312305][ T4191]  new_sync_write+0x368/0x600
[   82.316964][ T4191]  ? new_sync_read+0x5f0/0x5f0
[   82.321862][ T4191]  ? find_held_lock+0x2d/0x110
[   82.326646][ T4191]  ? __fget_files+0x1d7/0x3c0
[   82.331404][ T4191]  vfs_write+0x609/0x900
[   82.335646][ T4191]  ksys_write+0xf4/0x1d0
[   82.340390][ T4191]  ? __ia32_sys_read+0xa0/0xa0
[   82.345351][ T4191]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.351511][ T4191]  ? syscall_enter_from_user_mode+0x21/0x70
[   82.357661][ T4191]  do_syscall_64+0x35/0xb0
[   82.362068][ T4191]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   82.368202][ T4191] RIP: 0033:0x7f6f4b6401ff
[   82.372607][ 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
[   82.392556][ T4191] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   82.401480][ T4191] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   82.410134][ T4191] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   82.418358][ T4191] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   82.426307][ T4191] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   82.434530][ T4191] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   82.442753][ T4191]  </TASK>
[   82.499592][ T4194] FAULT_INJECTION: forcing a failure.
[   82.499592][ T4194] name failslab, interval 1, probability 0, space 0, times 0
[   82.512945][ T4194] CPU: 1 PID: 4194 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   82.521951][ T4194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.531998][ T4194] Call Trace:
[   82.535368][ T4194]  <TASK>
[   82.538477][ T4194]  dump_stack_lvl+0x57/0x7d
[   82.542981][ T4194]  should_fail.cold+0x5/0xa
[   82.547493][ T4194]  ? hsr_add_node+0x57/0x930
[   82.552080][ T4194]  should_failslab+0x5/0x10
[   82.556682][ T4194]  kmem_cache_alloc_trace+0x55/0x3d0
[   82.561983][ T4194]  hsr_add_node+0x57/0x930
[   82.566386][ T4194]  hsr_forward_skb+0x3ca/0x18b0
[   82.571365][ T4194]  ? prp_fill_frame_info+0x610/0x610
[   82.576635][ T4194]  ? lock_chain_count+0x20/0x20
[   82.581501][ T4194]  hsr_handle_frame+0x47b/0x680
[   82.586365][ T4194]  ? hsr_nl_nodedown+0x300/0x300
[   82.591307][ T4194]  __netif_receive_skb_core+0x78d/0x2eb0
[   82.597025][ T4194]  ? generic_xdp_tx+0x540/0x540
[   82.602007][ T4194]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   82.607974][ T4194]  ? find_held_lock+0x2d/0x110
[   82.612829][ T4194]  ? lock_acquire+0x1ab/0x510
[   82.617584][ T4194]  __netif_receive_skb_one_core+0xaa/0x180
[   82.623498][ T4194]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   82.629426][ T4194]  ? ktime_get_with_offset+0x26c/0x390
[   82.635069][ T4194]  netif_receive_skb+0xec/0x640
[   82.640030][ T4194]  ? __netif_receive_skb+0x190/0x190
[   82.645334][ T4194]  ? skb_set_owner_w+0x1da/0x310
[   82.650283][ T4194]  ? build_skb+0x88/0x150
[   82.654621][ T4194]  ? __tun_build_skb+0x163/0x210
[   82.659543][ T4194]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   82.664914][ T4194]  ? tun_net_open+0xf0/0xf0
[   82.670071][ T4194]  ? lock_release+0x720/0x720
[   82.674747][ T4194]  ? tun_get_user+0x1afc/0x2e00
[   82.679590][ T4194]  ? lock_downgrade+0x6e0/0x6e0
[   82.684474][ T4194]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.690436][ T4194]  tun_get_user+0x1c7e/0x2e00
[   82.695117][ T4194]  ? tun_build_skb+0xc90/0xc90
[   82.699891][ T4194]  ? tun_chr_open+0x40/0x520
[   82.704645][ T4194]  ? __lock_acquire+0x15e4/0x5630
[   82.709677][ T4194]  tun_chr_write_iter+0xb9/0x160
[   82.714695][ T4194]  new_sync_write+0x368/0x600
[   82.719767][ T4194]  ? new_sync_read+0x5f0/0x5f0
[   82.724636][ T4194]  ? find_held_lock+0x2d/0x110
[   82.729646][ T4194]  ? __fget_files+0x1d7/0x3c0
[   82.734489][ T4194]  vfs_write+0x609/0x900
[   82.738729][ T4194]  ksys_write+0xf4/0x1d0
[   82.743005][ T4194]  ? __ia32_sys_read+0xa0/0xa0
[   82.747963][ T4194]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   82.754047][ T4194]  ? syscall_enter_from_user_mode+0x21/0x70
[   82.759928][ T4194]  do_syscall_64+0x35/0xb0
[   82.764335][ T4194]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   82.770209][ T4194] RIP: 0033:0x7f6f4b6401ff
[   82.775211][ 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
[   82.794886][ T4194] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   82.803296][ T4194] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   82.811262][ T4194] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   82.819325][ T4194] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   82.827288][ T4194] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   82.836898][ T4194] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   82.844855][ T4194]  </TASK>
[   82.888455][ T4197] FAULT_INJECTION: forcing a failure.
[   82.888455][ T4197] name failslab, interval 1, probability 0, space 0, times 0
[   82.903772][ T4197] CPU: 0 PID: 4197 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   82.912722][ T4197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.922909][ T4197] Call Trace:
[   82.926174][ T4197]  <TASK>
[   82.929087][ T4197]  dump_stack_lvl+0x57/0x7d
[   82.933580][ T4197]  should_fail.cold+0x5/0xa
[   82.938592][ T4197]  ? hsr_add_node+0x57/0x930
[   82.943181][ T4197]  should_failslab+0x5/0x10
[   82.948023][ T4197]  kmem_cache_alloc_trace+0x55/0x3d0
[   82.953362][ T4197]  hsr_add_node+0x57/0x930
[   82.957988][ T4197]  hsr_forward_skb+0x3ca/0x18b0
[   82.963418][ T4197]  ? prp_fill_frame_info+0x610/0x610
[   82.968734][ T4197]  ? lock_chain_count+0x20/0x20
[   82.973604][ T4197]  hsr_handle_frame+0x47b/0x680
[   82.978440][ T4197]  ? hsr_nl_nodedown+0x300/0x300
[   82.983497][ T4197]  __netif_receive_skb_core+0x78d/0x2eb0
[   82.989232][ T4197]  ? generic_xdp_tx+0x540/0x540
[   82.994163][ T4197]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.000416][ T4197]  ? find_held_lock+0x2d/0x110
[   83.005180][ T4197]  ? lock_acquire+0x1ab/0x510
[   83.009843][ T4197]  __netif_receive_skb_one_core+0xaa/0x180
[   83.015721][ T4197]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   83.021598][ T4197]  ? ktime_get_with_offset+0x26c/0x390
[   83.027214][ T4197]  netif_receive_skb+0xec/0x640
[   83.032071][ T4197]  ? __netif_receive_skb+0x190/0x190
[   83.037333][ T4197]  ? skb_set_owner_w+0x1da/0x310
[   83.042775][ T4197]  ? build_skb+0x88/0x150
[   83.047199][ T4197]  ? __tun_build_skb+0x163/0x210
[   83.052153][ T4197]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   83.057425][ T4197]  ? tun_net_open+0xf0/0xf0
[   83.061916][ T4197]  ? lock_release+0x720/0x720
[   83.066667][ T4197]  ? tun_get_user+0x1afc/0x2e00
[   83.071605][ T4197]  ? lock_downgrade+0x6e0/0x6e0
[   83.076441][ T4197]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.082673][ T4197]  tun_get_user+0x1c7e/0x2e00
[   83.087860][ T4197]  ? tun_build_skb+0xc90/0xc90
[   83.092609][ T4197]  ? tun_chr_open+0x40/0x520
[   83.097273][ T4197]  ? __lock_acquire+0x15e4/0x5630
[   83.102292][ T4197]  tun_chr_write_iter+0xb9/0x160
[   83.107227][ T4197]  new_sync_write+0x368/0x600
[   83.111895][ T4197]  ? new_sync_read+0x5f0/0x5f0
[   83.117538][ T4197]  ? find_held_lock+0x2d/0x110
[   83.122307][ T4197]  ? __fget_files+0x1d7/0x3c0
[   83.127119][ T4197]  vfs_write+0x609/0x900
[   83.131542][ T4197]  ksys_write+0xf4/0x1d0
[   83.136068][ T4197]  ? __ia32_sys_read+0xa0/0xa0
[   83.140975][ T4197]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.146943][ T4197]  ? syscall_enter_from_user_mode+0x21/0x70
[   83.153372][ T4197]  do_syscall_64+0x35/0xb0
[   83.157779][ T4197]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   83.164403][ T4197] RIP: 0033:0x7f6f4b6401ff
[   83.169160][ 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
[   83.188997][ T4197] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   83.197388][ T4197] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   83.205338][ T4197] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   83.213431][ T4197] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   83.221492][ T4197] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   83.229500][ T4197] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   83.237697][ T4197]  </TASK>
[   83.297841][ T4200] FAULT_INJECTION: forcing a failure.
[   83.297841][ T4200] name failslab, interval 1, probability 0, space 0, times 0
[   83.310790][ T4200] CPU: 0 PID: 4200 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   83.319538][ T4200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   83.329773][ T4200] Call Trace:
[   83.333125][ T4200]  <TASK>
[   83.336044][ T4200]  dump_stack_lvl+0x57/0x7d
[   83.340890][ T4200]  should_fail.cold+0x5/0xa
[   83.345471][ T4200]  ? hsr_add_node+0x57/0x930
[   83.350133][ T4200]  should_failslab+0x5/0x10
[   83.354612][ T4200]  kmem_cache_alloc_trace+0x55/0x3d0
[   83.359890][ T4200]  hsr_add_node+0x57/0x930
[   83.364404][ T4200]  hsr_forward_skb+0x3ca/0x18b0
[   83.369234][ T4200]  ? prp_fill_frame_info+0x610/0x610
[   83.374519][ T4200]  ? lock_chain_count+0x20/0x20
[   83.379361][ T4200]  hsr_handle_frame+0x47b/0x680
[   83.384205][ T4200]  ? hsr_nl_nodedown+0x300/0x300
[   83.389144][ T4200]  __netif_receive_skb_core+0x78d/0x2eb0
[   83.394758][ T4200]  ? generic_xdp_tx+0x540/0x540
[   83.399592][ T4200]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.405558][ T4200]  ? find_held_lock+0x2d/0x110
[   83.410378][ T4200]  ? lock_acquire+0x1ab/0x510
[   83.415125][ T4200]  __netif_receive_skb_one_core+0xaa/0x180
[   83.421018][ T4200]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   83.427004][ T4200]  ? ktime_get_with_offset+0x26c/0x390
[   83.432454][ T4200]  netif_receive_skb+0xec/0x640
[   83.437297][ T4200]  ? __netif_receive_skb+0x190/0x190
[   83.442581][ T4200]  ? skb_set_owner_w+0x1da/0x310
[   83.447518][ T4200]  ? build_skb+0x88/0x150
[   83.451834][ T4200]  ? __tun_build_skb+0x163/0x210
[   83.456761][ T4200]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   83.462040][ T4200]  ? tun_net_open+0xf0/0xf0
[   83.466522][ T4200]  ? lock_release+0x720/0x720
[   83.471206][ T4200]  ? tun_get_user+0x1afc/0x2e00
[   83.476050][ T4200]  ? lock_downgrade+0x6e0/0x6e0
[   83.480895][ T4200]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.486854][ T4200]  tun_get_user+0x1c7e/0x2e00
[   83.491533][ T4200]  ? tun_build_skb+0xc90/0xc90
[   83.496299][ T4200]  ? tun_chr_open+0x40/0x520
[   83.500868][ T4200]  ? __lock_acquire+0x15e4/0x5630
[   83.506279][ T4200]  tun_chr_write_iter+0xb9/0x160
[   83.511226][ T4200]  new_sync_write+0x368/0x600
[   83.515883][ T4200]  ? new_sync_read+0x5f0/0x5f0
[   83.520620][ T4200]  ? find_held_lock+0x2d/0x110
[   83.525477][ T4200]  ? __fget_files+0x1d7/0x3c0
[   83.530133][ T4200]  vfs_write+0x609/0x900
[   83.534529][ T4200]  ksys_write+0xf4/0x1d0
[   83.538764][ T4200]  ? __ia32_sys_read+0xa0/0xa0
[   83.543496][ T4200]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.549551][ T4200]  ? syscall_enter_from_user_mode+0x21/0x70
[   83.555422][ T4200]  do_syscall_64+0x35/0xb0
[   83.559849][ T4200]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   83.565718][ T4200] RIP: 0033:0x7f6f4b6401ff
[   83.570106][ 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
[   83.589693][ T4200] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   83.598343][ T4200] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   83.606365][ T4200] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   83.614334][ T4200] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   83.622292][ T4200] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   83.630347][ T4200] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   83.638313][ T4200]  </TASK>
[   83.712397][ T4205] FAULT_INJECTION: forcing a failure.
[   83.712397][ T4205] name failslab, interval 1, probability 0, space 0, times 0
[   83.725168][ T4205] CPU: 0 PID: 4205 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   83.734030][ T4205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   83.744240][ T4205] Call Trace:
[   83.747504][ T4205]  <TASK>
[   83.750414][ T4205]  dump_stack_lvl+0x57/0x7d
[   83.755295][ T4205]  should_fail.cold+0x5/0xa
[   83.759870][ T4205]  ? hsr_add_node+0x57/0x930
[   83.764614][ T4205]  should_failslab+0x5/0x10
[   83.769248][ T4205]  kmem_cache_alloc_trace+0x55/0x3d0
[   83.774634][ T4205]  hsr_add_node+0x57/0x930
[   83.779241][ T4205]  hsr_forward_skb+0x3ca/0x18b0
[   83.784102][ T4205]  ? prp_fill_frame_info+0x610/0x610
[   83.789479][ T4205]  ? lock_chain_count+0x20/0x20
[   83.794325][ T4205]  hsr_handle_frame+0x47b/0x680
[   83.799174][ T4205]  ? hsr_nl_nodedown+0x300/0x300
[   83.804125][ T4205]  __netif_receive_skb_core+0x78d/0x2eb0
[   83.809762][ T4205]  ? generic_xdp_tx+0x540/0x540
[   83.814609][ T4205]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   83.820577][ T4205]  ? find_held_lock+0x2d/0x110
[   83.825339][ T4205]  ? lock_acquire+0x1ab/0x510
[   83.830007][ T4205]  __netif_receive_skb_one_core+0xaa/0x180
[   83.835805][ T4205]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   83.841767][ T4205]  ? ktime_get_with_offset+0x26c/0x390
[   83.847221][ T4205]  netif_receive_skb+0xec/0x640
[   83.852064][ T4205]  ? __netif_receive_skb+0x190/0x190
[   83.857325][ T4205]  ? skb_set_owner_w+0x1da/0x310
[   83.862252][ T4205]  ? build_skb+0x88/0x150
[   83.866557][ T4205]  ? __tun_build_skb+0x163/0x210
[   83.871936][ T4205]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   83.877197][ T4205]  ? tun_net_open+0xf0/0xf0
[   83.881673][ T4205]  ? lock_release+0x720/0x720
[   83.886323][ T4205]  ? tun_get_user+0x1afc/0x2e00
[   83.891150][ T4205]  ? lock_downgrade+0x6e0/0x6e0
[   83.896075][ T4205]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.902051][ T4205]  tun_get_user+0x1c7e/0x2e00
[   83.906812][ T4205]  ? tun_build_skb+0xc90/0xc90
[   83.911552][ T4205]  ? tun_chr_open+0x40/0x520
[   83.916119][ T4205]  ? __lock_acquire+0x15e4/0x5630
[   83.921321][ T4205]  tun_chr_write_iter+0xb9/0x160
[   83.926350][ T4205]  new_sync_write+0x368/0x600
[   83.931016][ T4205]  ? new_sync_read+0x5f0/0x5f0
[   83.935881][ T4205]  ? find_held_lock+0x2d/0x110
[   83.940634][ T4205]  ? __fget_files+0x1d7/0x3c0
[   83.945295][ T4205]  vfs_write+0x609/0x900
[   83.949781][ T4205]  ksys_write+0xf4/0x1d0
[   83.954086][ T4205]  ? __ia32_sys_read+0xa0/0xa0
[   83.958863][ T4205]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   83.964839][ T4205]  ? syscall_enter_from_user_mode+0x21/0x70
[   83.970713][ T4205]  do_syscall_64+0x35/0xb0
[   83.975211][ T4205]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   83.981179][ T4205] RIP: 0033:0x7f6f4b6401ff
[   83.985589][ T4205] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   84.005182][ T4205] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   84.013584][ T4205] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   84.021745][ T4205] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   84.029700][ T4205] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   84.037672][ T4205] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   84.045781][ T4205] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   84.053790][ T4205]  </TASK>
[   84.119456][ T4209] FAULT_INJECTION: forcing a failure.
[   84.119456][ T4209] name failslab, interval 1, probability 0, space 0, times 0
[   84.132197][ T4209] CPU: 1 PID: 4209 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   84.141149][ T4209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.151189][ T4209] Call Trace:
[   84.154547][ T4209]  <TASK>
[   84.157475][ T4209]  dump_stack_lvl+0x57/0x7d
[   84.161968][ T4209]  should_fail.cold+0x5/0xa
[   84.166585][ T4209]  ? hsr_add_node+0x57/0x930
[   84.171163][ T4209]  should_failslab+0x5/0x10
[   84.175866][ T4209]  kmem_cache_alloc_trace+0x55/0x3d0
[   84.181583][ T4209]  hsr_add_node+0x57/0x930
[   84.186083][ T4209]  hsr_forward_skb+0x3ca/0x18b0
[   84.190914][ T4209]  ? prp_fill_frame_info+0x610/0x610
[   84.196179][ T4209]  ? lock_chain_count+0x20/0x20
[   84.201015][ T4209]  hsr_handle_frame+0x47b/0x680
[   84.205839][ T4209]  ? hsr_nl_nodedown+0x300/0x300
[   84.210770][ T4209]  __netif_receive_skb_core+0x78d/0x2eb0
[   84.216386][ T4209]  ? generic_xdp_tx+0x540/0x540
[   84.221226][ T4209]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.227226][ T4209]  ? find_held_lock+0x2d/0x110
[   84.231988][ T4209]  ? lock_acquire+0x1ab/0x510
[   84.236655][ T4209]  __netif_receive_skb_one_core+0xaa/0x180
[   84.242458][ T4209]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   84.248335][ T4209]  ? ktime_get_with_offset+0x26c/0x390
[   84.253882][ T4209]  netif_receive_skb+0xec/0x640
[   84.258725][ T4209]  ? __netif_receive_skb+0x190/0x190
[   84.263981][ T4209]  ? skb_set_owner_w+0x1da/0x310
[   84.268912][ T4209]  ? build_skb+0x88/0x150
[   84.273235][ T4209]  ? __tun_build_skb+0x163/0x210
[   84.278149][ T4209]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   84.283417][ T4209]  ? tun_net_open+0xf0/0xf0
[   84.287916][ T4209]  ? lock_release+0x720/0x720
[   84.292866][ T4209]  ? tun_get_user+0x1afc/0x2e00
[   84.297799][ T4209]  ? lock_downgrade+0x6e0/0x6e0
[   84.302869][ T4209]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.308908][ T4209]  tun_get_user+0x1c7e/0x2e00
[   84.313669][ T4209]  ? tun_build_skb+0xc90/0xc90
[   84.318497][ T4209]  ? tun_chr_open+0x40/0x520
[   84.323092][ T4209]  ? __lock_acquire+0x15e4/0x5630
[   84.328209][ T4209]  tun_chr_write_iter+0xb9/0x160
[   84.333144][ T4209]  new_sync_write+0x368/0x600
[   84.337801][ T4209]  ? new_sync_read+0x5f0/0x5f0
[   84.342626][ T4209]  ? find_held_lock+0x2d/0x110
[   84.347374][ T4209]  ? __fget_files+0x1d7/0x3c0
[   84.352045][ T4209]  vfs_write+0x609/0x900
[   84.356262][ T4209]  ksys_write+0xf4/0x1d0
[   84.360580][ T4209]  ? __ia32_sys_read+0xa0/0xa0
[   84.365331][ T4209]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.371290][ T4209]  ? syscall_enter_from_user_mode+0x21/0x70
[   84.377161][ T4209]  do_syscall_64+0x35/0xb0
[   84.381564][ T4209]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   84.387444][ T4209] RIP: 0033:0x7f6f4b6401ff
[   84.391837][ 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
[   84.411414][ T4209] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   84.419976][ T4209] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   84.427972][ T4209] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   84.435926][ T4209] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   84.443885][ T4209] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   84.451943][ T4209] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   84.459915][ T4209]  </TASK>
[   84.509846][ T4212] FAULT_INJECTION: forcing a failure.
[   84.509846][ T4212] name failslab, interval 1, probability 0, space 0, times 0
[   84.522581][ T4212] CPU: 1 PID: 4212 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   84.531319][ T4212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.541359][ T4212] Call Trace:
[   84.544622][ T4212]  <TASK>
[   84.547536][ T4212]  dump_stack_lvl+0x57/0x7d
[   84.552020][ T4212]  should_fail.cold+0x5/0xa
[   84.556514][ T4212]  ? hsr_add_node+0x57/0x930
[   84.561188][ T4212]  should_failslab+0x5/0x10
[   84.565842][ T4212]  kmem_cache_alloc_trace+0x55/0x3d0
[   84.571123][ T4212]  hsr_add_node+0x57/0x930
[   84.575531][ T4212]  hsr_forward_skb+0x3ca/0x18b0
[   84.580464][ T4212]  ? prp_fill_frame_info+0x610/0x610
[   84.585769][ T4212]  ? lock_chain_count+0x20/0x20
[   84.590611][ T4212]  hsr_handle_frame+0x47b/0x680
[   84.595454][ T4212]  ? hsr_nl_nodedown+0x300/0x300
[   84.600401][ T4212]  __netif_receive_skb_core+0x78d/0x2eb0
[   84.606025][ T4212]  ? generic_xdp_tx+0x540/0x540
[   84.610861][ T4212]  ? local_lock_release+0x1d/0x60
[   84.615860][ T4212]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   84.621833][ T4212]  ? find_held_lock+0x2d/0x110
[   84.626838][ T4212]  ? lock_acquire+0x1ab/0x510
[   84.631492][ T4212]  __netif_receive_skb_one_core+0xaa/0x180
[   84.637273][ T4212]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   84.643222][ T4212]  ? ktime_get_with_offset+0x26c/0x390
[   84.648662][ T4212]  netif_receive_skb+0xec/0x640
[   84.653495][ T4212]  ? __netif_receive_skb+0x190/0x190
[   84.658820][ T4212]  ? skb_set_owner_w+0x1da/0x310
[   84.663826][ T4212]  ? build_skb+0x88/0x150
[   84.668412][ T4212]  ? __tun_build_skb+0x163/0x210
[   84.673500][ T4212]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   84.678763][ T4212]  ? tun_net_open+0xf0/0xf0
[   84.683261][ T4212]  ? lock_release+0x720/0x720
[   84.688099][ T4212]  ? tun_get_user+0x1afc/0x2e00
[   84.692922][ T4212]  ? lock_downgrade+0x6e0/0x6e0
[   84.697756][ T4212]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.703718][ T4212]  tun_get_user+0x1c7e/0x2e00
[   84.708474][ T4212]  ? tun_build_skb+0xc90/0xc90
[   84.713477][ T4212]  ? tun_chr_open+0x40/0x520
[   84.718046][ T4212]  ? __lock_acquire+0x15e4/0x5630
[   84.723060][ T4212]  tun_chr_write_iter+0xb9/0x160
[   84.727984][ T4212]  new_sync_write+0x368/0x600
[   84.732636][ T4212]  ? new_sync_read+0x5f0/0x5f0
[   84.737391][ T4212]  ? find_held_lock+0x2d/0x110
[   84.742241][ T4212]  ? __fget_files+0x1d7/0x3c0
[   84.747042][ T4212]  vfs_write+0x609/0x900
[   84.751273][ T4212]  ksys_write+0xf4/0x1d0
[   84.755487][ T4212]  ? __ia32_sys_read+0xa0/0xa0
[   84.760225][ T4212]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   84.766178][ T4212]  ? syscall_enter_from_user_mode+0x21/0x70
[   84.772148][ T4212]  do_syscall_64+0x35/0xb0
[   84.776540][ T4212]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   84.783023][ T4212] RIP: 0033:0x7f6f4b6401ff
[   84.787502][ T4212] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   84.807094][ T4212] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   84.815589][ T4212] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   84.823914][ T4212] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   84.831871][ T4212] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   84.839820][ T4212] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   84.847805][ T4212] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   84.855859][ T4212]  </TASK>
[   84.919389][ T4217] FAULT_INJECTION: forcing a failure.
[   84.919389][ T4217] name failslab, interval 1, probability 0, space 0, times 0
[   84.932157][ T4217] CPU: 1 PID: 4217 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   84.941020][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.951435][ T4217] Call Trace:
[   84.955052][ T4217]  <TASK>
[   84.958087][ T4217]  dump_stack_lvl+0x57/0x7d
[   84.962572][ T4217]  should_fail.cold+0x5/0xa
[   84.967051][ T4217]  ? hsr_add_node+0x57/0x930
[   84.971814][ T4217]  should_failslab+0x5/0x10
[   84.976489][ T4217]  kmem_cache_alloc_trace+0x55/0x3d0
[   84.981772][ T4217]  hsr_add_node+0x57/0x930
[   84.986171][ T4217]  hsr_forward_skb+0x3ca/0x18b0
[   84.991087][ T4217]  ? prp_fill_frame_info+0x610/0x610
[   84.996356][ T4217]  ? lock_chain_count+0x20/0x20
[   85.001193][ T4217]  hsr_handle_frame+0x47b/0x680
[   85.006136][ T4217]  ? hsr_nl_nodedown+0x300/0x300
[   85.011058][ T4217]  __netif_receive_skb_core+0x78d/0x2eb0
[   85.017260][ T4217]  ? generic_xdp_tx+0x540/0x540
[   85.022159][ T4217]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.028303][ T4217]  ? find_held_lock+0x2d/0x110
[   85.033327][ T4217]  ? lock_acquire+0x1ab/0x510
[   85.038005][ T4217]  __netif_receive_skb_one_core+0xaa/0x180
[   85.043795][ T4217]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   85.049767][ T4217]  ? ktime_get_with_offset+0x26c/0x390
[   85.055217][ T4217]  netif_receive_skb+0xec/0x640
[   85.060059][ T4217]  ? __netif_receive_skb+0x190/0x190
[   85.065334][ T4217]  ? skb_set_owner_w+0x1da/0x310
[   85.070252][ T4217]  ? build_skb+0x88/0x150
[   85.074579][ T4217]  ? __tun_build_skb+0x163/0x210
[   85.079641][ T4217]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   85.085013][ T4217]  ? tun_net_open+0xf0/0xf0
[   85.089707][ T4217]  ? lock_release+0x720/0x720
[   85.094485][ T4217]  ? tun_get_user+0x1afc/0x2e00
[   85.099512][ T4217]  ? lock_downgrade+0x6e0/0x6e0
[   85.104450][ T4217]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.110447][ T4217]  tun_get_user+0x1c7e/0x2e00
[   85.115430][ T4217]  ? tun_build_skb+0xc90/0xc90
[   85.120213][ T4217]  ? tun_chr_open+0x40/0x520
[   85.124794][ T4217]  ? __lock_acquire+0x15e4/0x5630
[   85.130086][ T4217]  tun_chr_write_iter+0xb9/0x160
[   85.135304][ T4217]  new_sync_write+0x368/0x600
[   85.140092][ T4217]  ? new_sync_read+0x5f0/0x5f0
[   85.145382][ T4217]  ? find_held_lock+0x2d/0x110
[   85.150325][ T4217]  ? __fget_files+0x1d7/0x3c0
[   85.156054][ T4217]  vfs_write+0x609/0x900
[   85.160289][ T4217]  ksys_write+0xf4/0x1d0
[   85.164515][ T4217]  ? __ia32_sys_read+0xa0/0xa0
[   85.169271][ T4217]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.175662][ T4217]  ? syscall_enter_from_user_mode+0x21/0x70
[   85.181545][ T4217]  do_syscall_64+0x35/0xb0
[   85.185948][ T4217]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   85.191818][ T4217] RIP: 0033:0x7f6f4b6401ff
[   85.196226][ T4217] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   85.217115][ T4217] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   85.225523][ T4217] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   85.233657][ T4217] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   85.241707][ T4217] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   85.249661][ T4217] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   85.257764][ T4217] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   85.265963][ T4217]  </TASK>
[   85.330569][ T4221] FAULT_INJECTION: forcing a failure.
[   85.330569][ T4221] name failslab, interval 1, probability 0, space 0, times 0
[   85.343655][ T4221] CPU: 1 PID: 4221 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   85.352410][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   85.363248][ T4221] Call Trace:
[   85.366525][ T4221]  <TASK>
[   85.369798][ T4221]  dump_stack_lvl+0x57/0x7d
[   85.374309][ T4221]  should_fail.cold+0x5/0xa
[   85.378813][ T4221]  ? hsr_add_node+0x57/0x930
[   85.383389][ T4221]  should_failslab+0x5/0x10
[   85.387987][ T4221]  kmem_cache_alloc_trace+0x55/0x3d0
[   85.393256][ T4221]  hsr_add_node+0x57/0x930
[   85.397721][ T4221]  hsr_forward_skb+0x3ca/0x18b0
[   85.402559][ T4221]  ? prp_fill_frame_info+0x610/0x610
[   85.407826][ T4221]  ? lock_chain_count+0x20/0x20
[   85.412848][ T4221]  hsr_handle_frame+0x47b/0x680
[   85.418025][ T4221]  ? hsr_nl_nodedown+0x300/0x300
[   85.423045][ T4221]  __netif_receive_skb_core+0x78d/0x2eb0
[   85.428692][ T4221]  ? generic_xdp_tx+0x540/0x540
[   85.433540][ T4221]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.439617][ T4221]  ? find_held_lock+0x2d/0x110
[   85.444377][ T4221]  ? lock_acquire+0x1ab/0x510
[   85.449048][ T4221]  __netif_receive_skb_one_core+0xaa/0x180
[   85.455041][ T4221]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   85.460932][ T4221]  ? ktime_get_with_offset+0x26c/0x390
[   85.466383][ T4221]  netif_receive_skb+0xec/0x640
[   85.474617][ T4221]  ? __netif_receive_skb+0x190/0x190
[   85.479906][ T4221]  ? skb_set_owner_w+0x1da/0x310
[   85.484943][ T4221]  ? build_skb+0x88/0x150
[   85.489259][ T4221]  ? __tun_build_skb+0x163/0x210
[   85.494176][ T4221]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   85.499457][ T4221]  ? tun_net_open+0xf0/0xf0
[   85.503960][ T4221]  ? lock_release+0x720/0x720
[   85.508744][ T4221]  ? tun_get_user+0x1afc/0x2e00
[   85.514282][ T4221]  ? lock_downgrade+0x6e0/0x6e0
[   85.519118][ T4221]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.525079][ T4221]  tun_get_user+0x1c7e/0x2e00
[   85.529745][ T4221]  ? tun_build_skb+0xc90/0xc90
[   85.534636][ T4221]  ? tun_chr_open+0x40/0x520
[   85.539355][ T4221]  ? __lock_acquire+0x15e4/0x5630
[   85.544391][ T4221]  tun_chr_write_iter+0xb9/0x160
[   85.549350][ T4221]  new_sync_write+0x368/0x600
[   85.554263][ T4221]  ? new_sync_read+0x5f0/0x5f0
[   85.559015][ T4221]  ? find_held_lock+0x2d/0x110
[   85.563933][ T4221]  ? __fget_files+0x1d7/0x3c0
[   85.568711][ T4221]  vfs_write+0x609/0x900
[   85.572933][ T4221]  ksys_write+0xf4/0x1d0
[   85.577152][ T4221]  ? __ia32_sys_read+0xa0/0xa0
[   85.581893][ T4221]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.588560][ T4221]  ? syscall_enter_from_user_mode+0x21/0x70
[   85.594452][ T4221]  do_syscall_64+0x35/0xb0
[   85.599071][ T4221]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   85.605075][ T4221] RIP: 0033:0x7f6f4b6401ff
[   85.609553][ T4221] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   85.629668][ T4221] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   85.638324][ T4221] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   85.646817][ T4221] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   85.655212][ T4221] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   85.664198][ T4221] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   85.672984][ T4221] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   85.682089][ T4221]  </TASK>
[   85.729181][ T4225] FAULT_INJECTION: forcing a failure.
[   85.729181][ T4225] name failslab, interval 1, probability 0, space 0, times 0
[   85.743538][ T4225] CPU: 0 PID: 4225 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   85.753320][ T4225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   85.763963][ T4225] Call Trace:
[   85.767254][ T4225]  <TASK>
[   85.770201][ T4225]  dump_stack_lvl+0x57/0x7d
[   85.775406][ T4225]  should_fail.cold+0x5/0xa
[   85.780013][ T4225]  ? hsr_add_node+0x57/0x930
[   85.785654][ T4225]  should_failslab+0x5/0x10
[   85.790486][ T4225]  kmem_cache_alloc_trace+0x55/0x3d0
[   85.796556][ T4225]  hsr_add_node+0x57/0x930
[   85.800983][ T4225]  hsr_forward_skb+0x3ca/0x18b0
[   85.806145][ T4225]  ? prp_fill_frame_info+0x610/0x610
[   85.811685][ T4225]  ? lock_chain_count+0x20/0x20
[   85.816881][ T4225]  hsr_handle_frame+0x47b/0x680
[   85.822449][ T4225]  ? hsr_nl_nodedown+0x300/0x300
[   85.827432][ T4225]  __netif_receive_skb_core+0x78d/0x2eb0
[   85.833281][ T4225]  ? generic_xdp_tx+0x540/0x540
[   85.838437][ T4225]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   85.844586][ T4225]  ? find_held_lock+0x2d/0x110
[   85.849944][ T4225]  ? lock_acquire+0x1ab/0x510
[   85.854643][ T4225]  __netif_receive_skb_one_core+0xaa/0x180
[   85.860544][ T4225]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   85.866547][ T4225]  ? ktime_get_with_offset+0x26c/0x390
[   85.872005][ T4225]  netif_receive_skb+0xec/0x640
[   85.876852][ T4225]  ? __netif_receive_skb+0x190/0x190
[   85.882241][ T4225]  ? skb_set_owner_w+0x1da/0x310
[   85.889096][ T4225]  ? build_skb+0x88/0x150
[   85.894186][ T4225]  ? __tun_build_skb+0x163/0x210
[   85.899590][ T4225]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   85.905213][ T4225]  ? tun_net_open+0xf0/0xf0
[   85.910539][ T4225]  ? lock_release+0x720/0x720
[   85.915222][ T4225]  ? tun_get_user+0x1afc/0x2e00
[   85.920085][ T4225]  ? lock_downgrade+0x6e0/0x6e0
[   85.924936][ T4225]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.930904][ T4225]  tun_get_user+0x1c7e/0x2e00
[   85.935586][ T4225]  ? tun_build_skb+0xc90/0xc90
[   85.940357][ T4225]  ? tun_chr_open+0x40/0x520
[   85.945026][ T4225]  ? __lock_acquire+0x15e4/0x5630
[   85.950065][ T4225]  tun_chr_write_iter+0xb9/0x160
[   85.955085][ T4225]  new_sync_write+0x368/0x600
[   85.959752][ T4225]  ? new_sync_read+0x5f0/0x5f0
[   85.965744][ T4225]  ? find_held_lock+0x2d/0x110
[   85.971088][ T4225]  ? __fget_files+0x1d7/0x3c0
[   85.976177][ T4225]  vfs_write+0x609/0x900
[   85.980502][ T4225]  ksys_write+0xf4/0x1d0
[   85.984740][ T4225]  ? __ia32_sys_read+0xa0/0xa0
[   85.989623][ T4225]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   85.995855][ T4225]  ? syscall_enter_from_user_mode+0x21/0x70
[   86.001928][ T4225]  do_syscall_64+0x35/0xb0
[   86.006561][ T4225]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   86.012946][ T4225] RIP: 0033:0x7f6f4b6401ff
[   86.017607][ 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
[   86.037980][ T4225] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   86.046391][ T4225] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   86.054529][ T4225] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   86.062491][ T4225] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   86.070646][ T4225] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   86.078771][ T4225] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   86.086742][ T4225]  </TASK>
[   86.158670][ T4228] FAULT_INJECTION: forcing a failure.
[   86.158670][ T4228] name failslab, interval 1, probability 0, space 0, times 0
[   86.171586][ T4228] CPU: 0 PID: 4228 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   86.180331][ T4228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.190528][ T4228] Call Trace:
[   86.193794][ T4228]  <TASK>
[   86.196914][ T4228]  dump_stack_lvl+0x57/0x7d
[   86.201429][ T4228]  should_fail.cold+0x5/0xa
[   86.206104][ T4228]  ? hsr_add_node+0x57/0x930
[   86.210689][ T4228]  should_failslab+0x5/0x10
[   86.215198][ T4228]  kmem_cache_alloc_trace+0x55/0x3d0
[   86.220755][ T4228]  hsr_add_node+0x57/0x930
[   86.225172][ T4228]  hsr_forward_skb+0x3ca/0x18b0
[   86.230145][ T4228]  ? prp_fill_frame_info+0x610/0x610
[   86.235781][ T4228]  ? lock_chain_count+0x20/0x20
[   86.240708][ T4228]  hsr_handle_frame+0x47b/0x680
[   86.245541][ T4228]  ? hsr_nl_nodedown+0x300/0x300
[   86.250463][ T4228]  __netif_receive_skb_core+0x78d/0x2eb0
[   86.256099][ T4228]  ? generic_xdp_tx+0x540/0x540
[   86.261020][ T4228]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.267087][ T4228]  ? find_held_lock+0x2d/0x110
[   86.272014][ T4228]  ? lock_acquire+0x1ab/0x510
[   86.276674][ T4228]  __netif_receive_skb_one_core+0xaa/0x180
[   86.282808][ T4228]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   86.288919][ T4228]  ? ktime_get_with_offset+0x26c/0x390
[   86.294566][ T4228]  netif_receive_skb+0xec/0x640
[   86.299546][ T4228]  ? __netif_receive_skb+0x190/0x190
[   86.305196][ T4228]  ? skb_set_owner_w+0x1da/0x310
[   86.310297][ T4228]  ? build_skb+0x88/0x150
[   86.314620][ T4228]  ? __tun_build_skb+0x163/0x210
[   86.319654][ T4228]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   86.325047][ T4228]  ? tun_net_open+0xf0/0xf0
[   86.329648][ T4228]  ? lock_release+0x720/0x720
[   86.334556][ T4228]  ? tun_get_user+0x1afc/0x2e00
[   86.339782][ T4228]  ? lock_downgrade+0x6e0/0x6e0
[   86.344652][ T4228]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.350727][ T4228]  tun_get_user+0x1c7e/0x2e00
[   86.355395][ T4228]  ? tun_build_skb+0xc90/0xc90
[   86.360485][ T4228]  ? tun_chr_open+0x40/0x520
[   86.365065][ T4228]  ? __lock_acquire+0x15e4/0x5630
[   86.370073][ T4228]  tun_chr_write_iter+0xb9/0x160
[   86.375212][ T4228]  new_sync_write+0x368/0x600
[   86.379894][ T4228]  ? new_sync_read+0x5f0/0x5f0
[   86.384634][ T4228]  ? find_held_lock+0x2d/0x110
[   86.389397][ T4228]  ? __fget_files+0x1d7/0x3c0
[   86.394148][ T4228]  vfs_write+0x609/0x900
[   86.398390][ T4228]  ksys_write+0xf4/0x1d0
[   86.402623][ T4228]  ? __ia32_sys_read+0xa0/0xa0
[   86.407459][ T4228]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.413853][ T4228]  ? syscall_enter_from_user_mode+0x21/0x70
[   86.419828][ T4228]  do_syscall_64+0x35/0xb0
[   86.424253][ T4228]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   86.430120][ T4228] RIP: 0033:0x7f6f4b6401ff
[   86.434517][ 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
[   86.454542][ T4228] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   86.463022][ T4228] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   86.471058][ T4228] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   86.479003][ T4228] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   86.487163][ T4228] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   86.495429][ T4228] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   86.503392][ T4228]  </TASK>
[   86.548923][ T4231] FAULT_INJECTION: forcing a failure.
[   86.548923][ T4231] name failslab, interval 1, probability 0, space 0, times 0
[   86.561728][ T4231] CPU: 0 PID: 4231 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   86.570472][ T4231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.580608][ T4231] Call Trace:
[   86.583869][ T4231]  <TASK>
[   86.586825][ T4231]  dump_stack_lvl+0x57/0x7d
[   86.591317][ T4231]  should_fail.cold+0x5/0xa
[   86.596278][ T4231]  ? hsr_add_node+0x57/0x930
[   86.600862][ T4231]  should_failslab+0x5/0x10
[   86.605362][ T4231]  kmem_cache_alloc_trace+0x55/0x3d0
[   86.610738][ T4231]  hsr_add_node+0x57/0x930
[   86.615182][ T4231]  hsr_forward_skb+0x3ca/0x18b0
[   86.620023][ T4231]  ? prp_fill_frame_info+0x610/0x610
[   86.625311][ T4231]  ? lock_chain_count+0x20/0x20
[   86.630218][ T4231]  hsr_handle_frame+0x47b/0x680
[   86.635071][ T4231]  ? hsr_nl_nodedown+0x300/0x300
[   86.639989][ T4231]  __netif_receive_skb_core+0x78d/0x2eb0
[   86.645781][ T4231]  ? generic_xdp_tx+0x540/0x540
[   86.650614][ T4231]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   86.656687][ T4231]  ? find_held_lock+0x2d/0x110
[   86.661438][ T4231]  ? lock_acquire+0x1ab/0x510
[   86.666110][ T4231]  __netif_receive_skb_one_core+0xaa/0x180
[   86.671904][ T4231]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   86.677791][ T4231]  ? ktime_get_with_offset+0x26c/0x390
[   86.683247][ T4231]  netif_receive_skb+0xec/0x640
[   86.688338][ T4231]  ? __netif_receive_skb+0x190/0x190
[   86.693756][ T4231]  ? skb_set_owner_w+0x1da/0x310
[   86.699552][ T4231]  ? build_skb+0x88/0x150
[   86.703985][ T4231]  ? __tun_build_skb+0x163/0x210
[   86.708907][ T4231]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   86.714192][ T4231]  ? tun_net_open+0xf0/0xf0
[   86.718689][ T4231]  ? lock_release+0x720/0x720
[   86.723362][ T4231]  ? tun_get_user+0x1afc/0x2e00
[   86.728198][ T4231]  ? lock_downgrade+0x6e0/0x6e0
[   86.733037][ T4231]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.739084][ T4231]  tun_get_user+0x1c7e/0x2e00
[   86.744015][ T4231]  ? tun_build_skb+0xc90/0xc90
[   86.748934][ T4231]  ? tun_chr_open+0x40/0x520
[   86.753502][ T4231]  ? __lock_acquire+0x15e4/0x5630
[   86.758609][ T4231]  tun_chr_write_iter+0xb9/0x160
[   86.763563][ T4231]  new_sync_write+0x368/0x600
[   86.768282][ T4231]  ? new_sync_read+0x5f0/0x5f0
[   86.773041][ T4231]  ? find_held_lock+0x2d/0x110
[   86.777867][ T4231]  ? __fget_files+0x1d7/0x3c0
[   86.782543][ T4231]  vfs_write+0x609/0x900
[   86.786812][ T4231]  ksys_write+0xf4/0x1d0
[   86.791050][ T4231]  ? __ia32_sys_read+0xa0/0xa0
[   86.795807][ T4231]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   86.801764][ T4231]  ? syscall_enter_from_user_mode+0x21/0x70
[   86.807658][ T4231]  do_syscall_64+0x35/0xb0
[   86.812060][ T4231]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   86.818243][ T4231] RIP: 0033:0x7f6f4b6401ff
[   86.822654][ 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
[   86.842434][ T4231] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   86.850833][ T4231] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   86.858804][ T4231] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   86.866753][ T4231] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   86.874711][ T4231] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   86.882671][ T4231] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   86.890816][ T4231]  </TASK>
[   86.938514][ T4234] FAULT_INJECTION: forcing a failure.
[   86.938514][ T4234] name failslab, interval 1, probability 0, space 0, times 0
[   86.952099][ T4234] CPU: 1 PID: 4234 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   86.960838][ T4234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.970996][ T4234] Call Trace:
[   86.974298][ T4234]  <TASK>
[   86.977227][ T4234]  dump_stack_lvl+0x57/0x7d
[   86.981714][ T4234]  should_fail.cold+0x5/0xa
[   86.986206][ T4234]  ? hsr_add_node+0x57/0x930
[   86.990797][ T4234]  should_failslab+0x5/0x10
[   86.995302][ T4234]  kmem_cache_alloc_trace+0x55/0x3d0
[   87.000753][ T4234]  hsr_add_node+0x57/0x930
[   87.005429][ T4234]  hsr_forward_skb+0x3ca/0x18b0
[   87.010280][ T4234]  ? prp_fill_frame_info+0x610/0x610
[   87.015551][ T4234]  ? lock_chain_count+0x20/0x20
[   87.020395][ T4234]  hsr_handle_frame+0x47b/0x680
[   87.025236][ T4234]  ? hsr_nl_nodedown+0x300/0x300
[   87.030169][ T4234]  __netif_receive_skb_core+0x78d/0x2eb0
[   87.035895][ T4234]  ? generic_xdp_tx+0x540/0x540
[   87.040735][ T4234]  ? __schedule+0xa5c/0x48d0
[   87.045328][ T4234]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   87.051473][ T4234]  ? find_held_lock+0x2d/0x110
[   87.056245][ T4234]  ? lock_acquire+0x1ab/0x510
[   87.060921][ T4234]  __netif_receive_skb_one_core+0xaa/0x180
[   87.066736][ T4234]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   87.072618][ T4234]  ? ktime_get_with_offset+0x26c/0x390
[   87.078058][ T4234]  netif_receive_skb+0xec/0x640
[   87.083005][ T4234]  ? __netif_receive_skb+0x190/0x190
[   87.088300][ T4234]  ? skb_set_owner_w+0x1da/0x310
[   87.093387][ T4234]  ? build_skb+0x88/0x150
[   87.097806][ T4234]  ? __tun_build_skb+0x163/0x210
[   87.102836][ T4234]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   87.108404][ T4234]  ? tun_net_open+0xf0/0xf0
[   87.112896][ T4234]  ? lock_release+0x720/0x720
[   87.117569][ T4234]  ? tun_get_user+0x1afc/0x2e00
[   87.122418][ T4234]  ? lock_downgrade+0x6e0/0x6e0
[   87.127269][ T4234]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.133318][ T4234]  tun_get_user+0x1c7e/0x2e00
[   87.137984][ T4234]  ? tun_build_skb+0xc90/0xc90
[   87.142727][ T4234]  ? tun_chr_open+0x40/0x520
[   87.147302][ T4234]  ? __lock_acquire+0x15e4/0x5630
[   87.152328][ T4234]  tun_chr_write_iter+0xb9/0x160
[   87.157256][ T4234]  new_sync_write+0x368/0x600
[   87.161920][ T4234]  ? new_sync_read+0x5f0/0x5f0
[   87.166678][ T4234]  ? find_held_lock+0x2d/0x110
[   87.171438][ T4234]  ? __fget_files+0x1d7/0x3c0
[   87.176117][ T4234]  vfs_write+0x609/0x900
[   87.180456][ T4234]  ksys_write+0xf4/0x1d0
[   87.184688][ T4234]  ? __ia32_sys_read+0xa0/0xa0
[   87.189431][ T4234]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.195608][ T4234]  ? syscall_enter_from_user_mode+0x21/0x70
[   87.201505][ T4234]  do_syscall_64+0x35/0xb0
[   87.205917][ T4234]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   87.211797][ T4234] RIP: 0033:0x7f6f4b6401ff
[   87.216188][ 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
[   87.235865][ T4234] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   87.244259][ T4234] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   87.252304][ T4234] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   87.260427][ T4234] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   87.268384][ T4234] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   87.276681][ T4234] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   87.284637][ T4234]  </TASK>
[   87.338684][ T4238] FAULT_INJECTION: forcing a failure.
[   87.338684][ T4238] name failslab, interval 1, probability 0, space 0, times 0
[   87.351326][ T4238] CPU: 0 PID: 4238 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   87.360321][ T4238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   87.370363][ T4238] Call Trace:
[   87.373622][ T4238]  <TASK>
[   87.376846][ T4238]  dump_stack_lvl+0x57/0x7d
[   87.381353][ T4238]  should_fail.cold+0x5/0xa
[   87.385852][ T4238]  ? hsr_add_node+0x57/0x930
[   87.390422][ T4238]  should_failslab+0x5/0x10
[   87.394905][ T4238]  kmem_cache_alloc_trace+0x55/0x3d0
[   87.400314][ T4238]  hsr_add_node+0x57/0x930
[   87.404966][ T4238]  hsr_forward_skb+0x3ca/0x18b0
[   87.409814][ T4238]  ? prp_fill_frame_info+0x610/0x610
[   87.415281][ T4238]  ? lock_chain_count+0x20/0x20
[   87.420183][ T4238]  hsr_handle_frame+0x47b/0x680
[   87.425021][ T4238]  ? hsr_nl_nodedown+0x300/0x300
[   87.429943][ T4238]  __netif_receive_skb_core+0x78d/0x2eb0
[   87.435563][ T4238]  ? generic_xdp_tx+0x540/0x540
[   87.440393][ T4238]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   87.446366][ T4238]  ? find_held_lock+0x2d/0x110
[   87.451336][ T4238]  ? lock_acquire+0x1ab/0x510
[   87.456122][ T4238]  __netif_receive_skb_one_core+0xaa/0x180
[   87.461928][ T4238]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   87.467811][ T4238]  ? ktime_get_with_offset+0x26c/0x390
[   87.473267][ T4238]  netif_receive_skb+0xec/0x640
[   87.478109][ T4238]  ? __netif_receive_skb+0x190/0x190
[   87.483373][ T4238]  ? skb_set_owner_w+0x1da/0x310
[   87.488390][ T4238]  ? build_skb+0x88/0x150
[   87.492805][ T4238]  ? __tun_build_skb+0x163/0x210
[   87.497741][ T4238]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   87.503123][ T4238]  ? tun_net_open+0xf0/0xf0
[   87.508216][ T4238]  ? lock_release+0x720/0x720
[   87.512876][ T4238]  ? tun_get_user+0x1afc/0x2e00
[   87.517838][ T4238]  ? lock_downgrade+0x6e0/0x6e0
[   87.523183][ T4238]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.529609][ T4238]  tun_get_user+0x1c7e/0x2e00
[   87.534401][ T4238]  ? lock_downgrade+0x6e0/0x6e0
[   87.539231][ T4238]  ? tun_build_skb+0xc90/0xc90
[   87.543989][ T4238]  ? tun_chr_open+0x40/0x520
[   87.548556][ T4238]  ? lockdep_hardirqs_off+0x90/0xd0
[   87.553757][ T4238]  tun_chr_write_iter+0xb9/0x160
[   87.558705][ T4238]  new_sync_write+0x368/0x600
[   87.563502][ T4238]  ? new_sync_read+0x5f0/0x5f0
[   87.568243][ T4238]  ? find_held_lock+0x2d/0x110
[   87.572991][ T4238]  ? __fget_files+0x1d7/0x3c0
[   87.577656][ T4238]  vfs_write+0x609/0x900
[   87.581878][ T4238]  ksys_write+0xf4/0x1d0
[   87.586197][ T4238]  ? __ia32_sys_read+0xa0/0xa0
[   87.590934][ T4238]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.596889][ T4238]  ? syscall_enter_from_user_mode+0x21/0x70
[   87.603482][ T4238]  do_syscall_64+0x35/0xb0
[   87.607960][ T4238]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   87.613847][ T4238] RIP: 0033:0x7f6f4b6401ff
[   87.618401][ 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
[   87.638184][ T4238] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   87.646574][ T4238] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   87.654522][ T4238] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   87.662474][ T4238] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   87.670430][ T4238] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   87.678760][ T4238] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   87.686730][ T4238]  </TASK>
[   87.738009][ T4241] FAULT_INJECTION: forcing a failure.
[   87.738009][ T4241] name failslab, interval 1, probability 0, space 0, times 0
[   87.750964][ T4241] CPU: 0 PID: 4241 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   87.759711][ T4241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   87.769852][ T4241] Call Trace:
[   87.773117][ T4241]  <TASK>
[   87.776068][ T4241]  dump_stack_lvl+0x57/0x7d
[   87.780561][ T4241]  should_fail.cold+0x5/0xa
[   87.785068][ T4241]  ? hsr_add_node+0x57/0x930
[   87.789750][ T4241]  should_failslab+0x5/0x10
[   87.794253][ T4241]  kmem_cache_alloc_trace+0x55/0x3d0
[   87.799533][ T4241]  hsr_add_node+0x57/0x930
[   87.803957][ T4241]  hsr_forward_skb+0x3ca/0x18b0
[   87.808799][ T4241]  ? prp_fill_frame_info+0x610/0x610
[   87.814073][ T4241]  ? lock_chain_count+0x20/0x20
[   87.818909][ T4241]  hsr_handle_frame+0x47b/0x680
[   87.823731][ T4241]  ? hsr_nl_nodedown+0x300/0x300
[   87.828642][ T4241]  __netif_receive_skb_core+0x78d/0x2eb0
[   87.834279][ T4241]  ? generic_xdp_tx+0x540/0x540
[   87.839558][ T4241]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   87.845614][ T4241]  ? find_held_lock+0x2d/0x110
[   87.850369][ T4241]  ? lock_acquire+0x1ab/0x510
[   87.855046][ T4241]  __netif_receive_skb_one_core+0xaa/0x180
[   87.860842][ T4241]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   87.866725][ T4241]  ? ktime_get_with_offset+0x26c/0x390
[   87.872170][ T4241]  netif_receive_skb+0xec/0x640
[   87.877023][ T4241]  ? __netif_receive_skb+0x190/0x190
[   87.882377][ T4241]  ? skb_set_owner_w+0x1da/0x310
[   87.887311][ T4241]  ? build_skb+0x88/0x150
[   87.891634][ T4241]  ? __tun_build_skb+0x163/0x210
[   87.896733][ T4241]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   87.902108][ T4241]  ? tun_net_open+0xf0/0xf0
[   87.907123][ T4241]  ? lock_release+0x720/0x720
[   87.912028][ T4241]  ? tun_get_user+0x1afc/0x2e00
[   87.916879][ T4241]  ? lock_downgrade+0x6e0/0x6e0
[   87.921735][ T4241]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.927695][ T4241]  tun_get_user+0x1c7e/0x2e00
[   87.932639][ T4241]  ? tun_build_skb+0xc90/0xc90
[   87.937418][ T4241]  ? tun_chr_open+0x40/0x520
[   87.942623][ T4241]  ? __lock_acquire+0x15e4/0x5630
[   87.947680][ T4241]  tun_chr_write_iter+0xb9/0x160
[   87.952617][ T4241]  new_sync_write+0x368/0x600
[   87.957367][ T4241]  ? new_sync_read+0x5f0/0x5f0
[   87.965428][ T4241]  ? find_held_lock+0x2d/0x110
[   87.970211][ T4241]  ? __fget_files+0x1d7/0x3c0
[   87.974881][ T4241]  vfs_write+0x609/0x900
[   87.979216][ T4241]  ksys_write+0xf4/0x1d0
[   87.983455][ T4241]  ? __ia32_sys_read+0xa0/0xa0
[   87.988325][ T4241]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   87.994486][ T4241]  ? syscall_enter_from_user_mode+0x21/0x70
[   88.000368][ T4241]  do_syscall_64+0x35/0xb0
[   88.004766][ T4241]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   88.010642][ T4241] RIP: 0033:0x7f6f4b6401ff
[   88.015068][ 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
[   88.034745][ T4241] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   88.043747][ T4241] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   88.051716][ T4241] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   88.059668][ T4241] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   88.067622][ T4241] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   88.075578][ T4241] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   88.084005][ T4241]  </TASK>
[   88.148752][ T4244] FAULT_INJECTION: forcing a failure.
[   88.148752][ T4244] name failslab, interval 1, probability 0, space 0, times 0
[   88.161601][ T4244] CPU: 0 PID: 4244 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   88.170530][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.180586][ T4244] Call Trace:
[   88.183868][ T4244]  <TASK>
[   88.186807][ T4244]  dump_stack_lvl+0x57/0x7d
[   88.191296][ T4244]  should_fail.cold+0x5/0xa
[   88.195795][ T4244]  ? hsr_add_node+0x57/0x930
[   88.200729][ T4244]  should_failslab+0x5/0x10
[   88.205268][ T4244]  kmem_cache_alloc_trace+0x55/0x3d0
[   88.210546][ T4244]  hsr_add_node+0x57/0x930
[   88.215053][ T4244]  hsr_forward_skb+0x3ca/0x18b0
[   88.219901][ T4244]  ? prp_fill_frame_info+0x610/0x610
[   88.225357][ T4244]  ? lock_chain_count+0x20/0x20
[   88.230445][ T4244]  hsr_handle_frame+0x47b/0x680
[   88.235447][ T4244]  ? hsr_nl_nodedown+0x300/0x300
[   88.240385][ T4244]  __netif_receive_skb_core+0x78d/0x2eb0
[   88.246025][ T4244]  ? generic_xdp_tx+0x540/0x540
[   88.250858][ T4244]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   88.256819][ T4244]  ? find_held_lock+0x2d/0x110
[   88.261583][ T4244]  ? lock_acquire+0x1ab/0x510
[   88.266260][ T4244]  __netif_receive_skb_one_core+0xaa/0x180
[   88.272068][ T4244]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   88.278036][ T4244]  ? ktime_get_with_offset+0x26c/0x390
[   88.283594][ T4244]  netif_receive_skb+0xec/0x640
[   88.288431][ T4244]  ? __netif_receive_skb+0x190/0x190
[   88.293827][ T4244]  ? skb_set_owner_w+0x1da/0x310
[   88.298782][ T4244]  ? build_skb+0x88/0x150
[   88.303094][ T4244]  ? __tun_build_skb+0x163/0x210
[   88.308020][ T4244]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   88.313296][ T4244]  ? tun_net_open+0xf0/0xf0
[   88.317774][ T4244]  ? lock_release+0x720/0x720
[   88.322443][ T4244]  ? tun_get_user+0x1afc/0x2e00
[   88.327280][ T4244]  ? lock_downgrade+0x6e0/0x6e0
[   88.332110][ T4244]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.338243][ T4244]  tun_get_user+0x1c7e/0x2e00
[   88.342920][ T4244]  ? tun_build_skb+0xc90/0xc90
[   88.347678][ T4244]  ? tun_chr_open+0x40/0x520
[   88.352342][ T4244]  ? __lock_acquire+0x15e4/0x5630
[   88.357537][ T4244]  tun_chr_write_iter+0xb9/0x160
[   88.362462][ T4244]  new_sync_write+0x368/0x600
[   88.367124][ T4244]  ? new_sync_read+0x5f0/0x5f0
[   88.371894][ T4244]  ? find_held_lock+0x2d/0x110
[   88.376655][ T4244]  ? __fget_files+0x1d7/0x3c0
[   88.381421][ T4244]  vfs_write+0x609/0x900
[   88.385642][ T4244]  ksys_write+0xf4/0x1d0
[   88.389859][ T4244]  ? __ia32_sys_read+0xa0/0xa0
[   88.394599][ T4244]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.400551][ T4244]  ? syscall_enter_from_user_mode+0x21/0x70
[   88.406432][ T4244]  do_syscall_64+0x35/0xb0
[   88.410961][ T4244]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   88.417042][ T4244] RIP: 0033:0x7f6f4b6401ff
[   88.421549][ 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
[   88.441228][ T4244] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   88.449714][ T4244] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   88.457771][ T4244] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   88.465846][ T4244] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   88.473818][ T4244] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   88.481868][ T4244] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   88.489837][ T4244]  </TASK>
[   88.547973][ T4247] FAULT_INJECTION: forcing a failure.
[   88.547973][ T4247] name failslab, interval 1, probability 0, space 0, times 0
[   88.560826][ T4247] CPU: 0 PID: 4247 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   88.569578][ T4247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.580027][ T4247] Call Trace:
[   88.583303][ T4247]  <TASK>
[   88.586359][ T4247]  dump_stack_lvl+0x57/0x7d
[   88.591108][ T4247]  should_fail.cold+0x5/0xa
[   88.595600][ T4247]  ? hsr_add_node+0x57/0x930
[   88.600175][ T4247]  should_failslab+0x5/0x10
[   88.604817][ T4247]  kmem_cache_alloc_trace+0x55/0x3d0
[   88.610185][ T4247]  hsr_add_node+0x57/0x930
[   88.614597][ T4247]  hsr_forward_skb+0x3ca/0x18b0
[   88.619446][ T4247]  ? prp_fill_frame_info+0x610/0x610
[   88.624726][ T4247]  ? lock_chain_count+0x20/0x20
[   88.629661][ T4247]  hsr_handle_frame+0x47b/0x680
[   88.634596][ T4247]  ? hsr_nl_nodedown+0x300/0x300
[   88.639540][ T4247]  __netif_receive_skb_core+0x78d/0x2eb0
[   88.645157][ T4247]  ? generic_xdp_tx+0x540/0x540
[   88.649989][ T4247]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   88.655948][ T4247]  ? find_held_lock+0x2d/0x110
[   88.660696][ T4247]  ? lock_acquire+0x1ab/0x510
[   88.665355][ T4247]  __netif_receive_skb_one_core+0xaa/0x180
[   88.671150][ T4247]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   88.677116][ T4247]  ? ktime_get_with_offset+0x26c/0x390
[   88.682553][ T4247]  netif_receive_skb+0xec/0x640
[   88.687389][ T4247]  ? __netif_receive_skb+0x190/0x190
[   88.692669][ T4247]  ? skb_set_owner_w+0x1da/0x310
[   88.697579][ T4247]  ? build_skb+0x88/0x150
[   88.701899][ T4247]  ? __tun_build_skb+0x163/0x210
[   88.706821][ T4247]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   88.712100][ T4247]  ? tun_net_open+0xf0/0xf0
[   88.716601][ T4247]  ? lock_release+0x720/0x720
[   88.721269][ T4247]  ? tun_get_user+0x1afc/0x2e00
[   88.726121][ T4247]  ? lock_downgrade+0x6e0/0x6e0
[   88.731029][ T4247]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.736999][ T4247]  tun_get_user+0x1c7e/0x2e00
[   88.741758][ T4247]  ? tun_build_skb+0xc90/0xc90
[   88.746538][ T4247]  ? tun_chr_open+0x40/0x520
[   88.751120][ T4247]  ? __lock_acquire+0x15e4/0x5630
[   88.756243][ T4247]  tun_chr_write_iter+0xb9/0x160
[   88.761256][ T4247]  new_sync_write+0x368/0x600
[   88.765918][ T4247]  ? new_sync_read+0x5f0/0x5f0
[   88.770670][ T4247]  ? find_held_lock+0x2d/0x110
[   88.775416][ T4247]  ? __fget_files+0x1d7/0x3c0
[   88.780075][ T4247]  vfs_write+0x609/0x900
[   88.784294][ T4247]  ksys_write+0xf4/0x1d0
[   88.788514][ T4247]  ? __ia32_sys_read+0xa0/0xa0
[   88.793527][ T4247]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   88.800115][ T4247]  ? syscall_enter_from_user_mode+0x21/0x70
[   88.805985][ T4247]  do_syscall_64+0x35/0xb0
[   88.810467][ T4247]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   88.816422][ T4247] RIP: 0033:0x7f6f4b6401ff
[   88.820821][ T4247] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   88.840694][ T4247] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   88.849192][ T4247] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   88.857763][ T4247] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   88.866336][ T4247] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   88.874377][ T4247] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   88.882339][ T4247] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   88.890305][ T4247]  </TASK>
[   88.948254][ T4250] FAULT_INJECTION: forcing a failure.
[   88.948254][ T4250] name failslab, interval 1, probability 0, space 0, times 0
[   88.960904][ T4250] CPU: 0 PID: 4250 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   88.970515][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.980627][ T4250] Call Trace:
[   88.984077][ T4250]  <TASK>
[   88.986998][ T4250]  dump_stack_lvl+0x57/0x7d
[   88.991493][ T4250]  should_fail.cold+0x5/0xa
[   88.996178][ T4250]  ? hsr_add_node+0x57/0x930
[   89.000778][ T4250]  should_failslab+0x5/0x10
[   89.005262][ T4250]  kmem_cache_alloc_trace+0x55/0x3d0
[   89.010526][ T4250]  hsr_add_node+0x57/0x930
[   89.014920][ T4250]  hsr_forward_skb+0x3ca/0x18b0
[   89.019760][ T4250]  ? prp_fill_frame_info+0x610/0x610
[   89.025034][ T4250]  ? lock_chain_count+0x20/0x20
[   89.029954][ T4250]  hsr_handle_frame+0x47b/0x680
[   89.034793][ T4250]  ? hsr_nl_nodedown+0x300/0x300
[   89.039701][ T4250]  __netif_receive_skb_core+0x78d/0x2eb0
[   89.045325][ T4250]  ? generic_xdp_tx+0x540/0x540
[   89.050160][ T4250]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   89.056227][ T4250]  ? find_held_lock+0x2d/0x110
[   89.061144][ T4250]  ? lock_acquire+0x1ab/0x510
[   89.065832][ T4250]  __netif_receive_skb_one_core+0xaa/0x180
[   89.071619][ T4250]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   89.077583][ T4250]  ? ktime_get_with_offset+0x26c/0x390
[   89.083152][ T4250]  netif_receive_skb+0xec/0x640
[   89.088076][ T4250]  ? __netif_receive_skb+0x190/0x190
[   89.093347][ T4250]  ? skb_set_owner_w+0x1da/0x310
[   89.098313][ T4250]  ? build_skb+0x88/0x150
[   89.102647][ T4250]  ? __tun_build_skb+0x163/0x210
[   89.107669][ T4250]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   89.113012][ T4250]  ? tun_net_open+0xf0/0xf0
[   89.117501][ T4250]  ? lock_release+0x720/0x720
[   89.122173][ T4250]  ? tun_get_user+0x1afc/0x2e00
[   89.127008][ T4250]  ? lock_downgrade+0x6e0/0x6e0
[   89.131863][ T4250]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   89.137839][ T4250]  tun_get_user+0x1c7e/0x2e00
[   89.142774][ T4250]  ? tun_build_skb+0xc90/0xc90
[   89.147653][ T4250]  ? tun_chr_open+0x40/0x520
[   89.152248][ T4250]  ? __lock_acquire+0x15e4/0x5630
[   89.157270][ T4250]  tun_chr_write_iter+0xb9/0x160
[   89.162191][ T4250]  new_sync_write+0x368/0x600
[   89.166859][ T4250]  ? new_sync_read+0x5f0/0x5f0
[   89.171834][ T4250]  ? find_held_lock+0x2d/0x110
[   89.176621][ T4250]  ? __fget_files+0x1d7/0x3c0
[   89.181763][ T4250]  vfs_write+0x609/0x900
[   89.186017][ T4250]  ksys_write+0xf4/0x1d0
[   89.190318][ T4250]  ? __ia32_sys_read+0xa0/0xa0
[   89.195171][ T4250]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   89.201413][ T4250]  ? syscall_enter_from_user_mode+0x21/0x70
[   89.207412][ T4250]  do_syscall_64+0x35/0xb0
[   89.211839][ T4250]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   89.217995][ T4250] RIP: 0033:0x7f6f4b6401ff
[   89.222657][ T4250] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   89.243018][ T4250] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   89.252269][ T4250] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   89.260866][ T4250] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   89.269257][ T4250] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   89.277446][ T4250] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   89.285426][ T4250] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   89.293405][ T4250]  </TASK>
[   89.379168][ T4253] FAULT_INJECTION: forcing a failure.
[   89.379168][ T4253] name failslab, interval 1, probability 0, space 0, times 0
[   89.391817][ T4253] CPU: 1 PID: 4253 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   89.400570][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   89.410619][ T4253] Call Trace:
[   89.413888][ T4253]  <TASK>
[   89.416799][ T4253]  dump_stack_lvl+0x57/0x7d
[   89.421323][ T4253]  should_fail.cold+0x5/0xa
[   89.425815][ T4253]  ? hsr_add_node+0x57/0x930
[   89.430388][ T4253]  should_failslab+0x5/0x10
[   89.434887][ T4253]  kmem_cache_alloc_trace+0x55/0x3d0
[   89.440157][ T4253]  hsr_add_node+0x57/0x930
[   89.444650][ T4253]  hsr_forward_skb+0x3ca/0x18b0
[   89.449496][ T4253]  ? prp_fill_frame_info+0x610/0x610
[   89.454750][ T4253]  ? lock_chain_count+0x20/0x20
[   89.460024][ T4253]  hsr_handle_frame+0x47b/0x680
[   89.464845][ T4253]  ? hsr_nl_nodedown+0x300/0x300
[   89.469763][ T4253]  __netif_receive_skb_core+0x78d/0x2eb0
[   89.475381][ T4253]  ? generic_xdp_tx+0x540/0x540
[   89.480208][ T4253]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   89.486162][ T4253]  ? find_held_lock+0x2d/0x110
[   89.490913][ T4253]  ? lock_acquire+0x1ab/0x510
[   89.495570][ T4253]  __netif_receive_skb_one_core+0xaa/0x180
[   89.501351][ T4253]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   89.507219][ T4253]  ? ktime_get_with_offset+0x26c/0x390
[   89.512657][ T4253]  netif_receive_skb+0xec/0x640
[   89.517481][ T4253]  ? __netif_receive_skb+0x190/0x190
[   89.522749][ T4253]  ? skb_set_owner_w+0x1da/0x310
[   89.527658][ T4253]  ? build_skb+0x88/0x150
[   89.531979][ T4253]  ? __tun_build_skb+0x163/0x210
[   89.536893][ T4253]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   89.542152][ T4253]  ? tun_net_open+0xf0/0xf0
[   89.546639][ T4253]  ? lock_release+0x720/0x720
[   89.551383][ T4253]  ? tun_get_user+0x1afc/0x2e00
[   89.556205][ T4253]  ? lock_downgrade+0x6e0/0x6e0
[   89.561034][ T4253]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   89.567003][ T4253]  tun_get_user+0x1c7e/0x2e00
[   89.571666][ T4253]  ? tun_build_skb+0xc90/0xc90
[   89.576404][ T4253]  ? tun_chr_open+0x40/0x520
[   89.580969][ T4253]  ? __lock_acquire+0x15e4/0x5630
[   89.585971][ T4253]  tun_chr_write_iter+0xb9/0x160
[   89.590894][ T4253]  new_sync_write+0x368/0x600
[   89.595553][ T4253]  ? new_sync_read+0x5f0/0x5f0
[   89.600304][ T4253]  ? find_held_lock+0x2d/0x110
[   89.605073][ T4253]  ? __fget_files+0x1d7/0x3c0
[   89.609757][ T4253]  vfs_write+0x609/0x900
[   89.614085][ T4253]  ksys_write+0xf4/0x1d0
[   89.618316][ T4253]  ? __ia32_sys_read+0xa0/0xa0
[   89.623058][ T4253]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   89.629038][ T4253]  ? syscall_enter_from_user_mode+0x21/0x70
[   89.634914][ T4253]  do_syscall_64+0x35/0xb0
[   89.639392][ T4253]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   89.645259][ T4253] RIP: 0033:0x7f6f4b6401ff
[   89.649821][ T4253] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   89.669854][ T4253] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   89.678514][ T4253] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   89.686471][ T4253] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   89.694423][ T4253] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   89.702365][ T4253] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   89.710399][ T4253] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   89.718391][ T4253]  </TASK>
[   89.777971][ T4255] FAULT_INJECTION: forcing a failure.
[   89.777971][ T4255] name failslab, interval 1, probability 0, space 0, times 0
[   89.790615][ T4255] CPU: 1 PID: 4255 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   89.799461][ T4255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   89.809512][ T4255] Call Trace:
[   89.812775][ T4255]  <TASK>
[   89.815683][ T4255]  dump_stack_lvl+0x57/0x7d
[   89.820177][ T4255]  should_fail.cold+0x5/0xa
[   89.824701][ T4255]  ? hsr_add_node+0x57/0x930
[   89.829405][ T4255]  should_failslab+0x5/0x10
[   89.834042][ T4255]  kmem_cache_alloc_trace+0x55/0x3d0
[   89.839937][ T4255]  hsr_add_node+0x57/0x930
[   89.844344][ T4255]  hsr_forward_skb+0x3ca/0x18b0
[   89.849175][ T4255]  ? prp_fill_frame_info+0x610/0x610
[   89.854463][ T4255]  ? lock_chain_count+0x20/0x20
[   89.859299][ T4255]  hsr_handle_frame+0x47b/0x680
[   89.864218][ T4255]  ? hsr_nl_nodedown+0x300/0x300
[   89.869259][ T4255]  __netif_receive_skb_core+0x78d/0x2eb0
[   89.874883][ T4255]  ? generic_xdp_tx+0x540/0x540
[   89.879729][ T4255]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   89.885824][ T4255]  ? find_held_lock+0x2d/0x110
[   89.890585][ T4255]  ? lock_acquire+0x1ab/0x510
[   89.895890][ T4255]  __netif_receive_skb_one_core+0xaa/0x180
[   89.901705][ T4255]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   89.907842][ T4255]  ? ktime_get_with_offset+0x26c/0x390
[   89.913296][ T4255]  netif_receive_skb+0xec/0x640
[   89.918393][ T4255]  ? __netif_receive_skb+0x190/0x190
[   89.923747][ T4255]  ? skb_set_owner_w+0x1da/0x310
[   89.928675][ T4255]  ? build_skb+0x88/0x150
[   89.933018][ T4255]  ? __tun_build_skb+0x163/0x210
[   89.938017][ T4255]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   89.943530][ T4255]  ? tun_net_open+0xf0/0xf0
[   89.948023][ T4255]  ? lock_release+0x720/0x720
[   89.952696][ T4255]  ? tun_get_user+0x1afc/0x2e00
[   89.957537][ T4255]  ? lock_downgrade+0x6e0/0x6e0
[   89.962373][ T4255]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   89.968332][ T4255]  tun_get_user+0x1c7e/0x2e00
[   89.973004][ T4255]  ? tun_build_skb+0xc90/0xc90
[   89.977843][ T4255]  ? tun_chr_open+0x40/0x520
[   89.982410][ T4255]  ? __lock_acquire+0x15e4/0x5630
[   89.987428][ T4255]  tun_chr_write_iter+0xb9/0x160
[   89.992344][ T4255]  new_sync_write+0x368/0x600
[   89.997005][ T4255]  ? new_sync_read+0x5f0/0x5f0
[   90.001830][ T4255]  ? find_held_lock+0x2d/0x110
[   90.006576][ T4255]  ? __fget_files+0x1d7/0x3c0
[   90.011380][ T4255]  vfs_write+0x609/0x900
[   90.015684][ T4255]  ksys_write+0xf4/0x1d0
[   90.019970][ T4255]  ? __ia32_sys_read+0xa0/0xa0
[   90.024712][ T4255]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   90.030666][ T4255]  ? syscall_enter_from_user_mode+0x21/0x70
[   90.036543][ T4255]  do_syscall_64+0x35/0xb0
[   90.041022][ T4255]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   90.047083][ T4255] RIP: 0033:0x7f6f4b6401ff
[   90.051476][ T4255] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   90.071260][ T4255] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   90.079649][ T4255] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   90.087774][ T4255] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   90.095737][ T4255] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   90.103690][ T4255] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   90.111659][ T4255] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   90.119966][ T4255]  </TASK>
[   90.199652][ T4258] FAULT_INJECTION: forcing a failure.
[   90.199652][ T4258] name failslab, interval 1, probability 0, space 0, times 0
[   90.212414][ T4258] CPU: 0 PID: 4258 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   90.221264][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   90.231310][ T4258] Call Trace:
[   90.234627][ T4258]  <TASK>
[   90.237542][ T4258]  dump_stack_lvl+0x57/0x7d
[   90.242024][ T4258]  should_fail.cold+0x5/0xa
[   90.246519][ T4258]  ? hsr_add_node+0x57/0x930
[   90.251115][ T4258]  should_failslab+0x5/0x10
[   90.255598][ T4258]  kmem_cache_alloc_trace+0x55/0x3d0
[   90.260895][ T4258]  hsr_add_node+0x57/0x930
[   90.265300][ T4258]  hsr_forward_skb+0x3ca/0x18b0
[   90.270127][ T4258]  ? prp_fill_frame_info+0x610/0x610
[   90.275386][ T4258]  ? lock_chain_count+0x20/0x20
[   90.280334][ T4258]  hsr_handle_frame+0x47b/0x680
[   90.285161][ T4258]  ? hsr_nl_nodedown+0x300/0x300
[   90.290073][ T4258]  __netif_receive_skb_core+0x78d/0x2eb0
[   90.295796][ T4258]  ? generic_xdp_tx+0x540/0x540
[   90.300632][ T4258]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   90.306597][ T4258]  ? find_held_lock+0x2d/0x110
[   90.311367][ T4258]  ? lock_acquire+0x1ab/0x510
[   90.316270][ T4258]  __netif_receive_skb_one_core+0xaa/0x180
[   90.322621][ T4258]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   90.328576][ T4258]  ? ktime_get_with_offset+0x26c/0x390
[   90.334150][ T4258]  netif_receive_skb+0xec/0x640
[   90.339007][ T4258]  ? __netif_receive_skb+0x190/0x190
[   90.345287][ T4258]  ? skb_set_owner_w+0x1da/0x310
[   90.350299][ T4258]  ? build_skb+0x88/0x150
[   90.354842][ T4258]  ? __tun_build_skb+0x163/0x210
[   90.359775][ T4258]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   90.365043][ T4258]  ? tun_net_open+0xf0/0xf0
[   90.369540][ T4258]  ? lock_release+0x720/0x720
[   90.374201][ T4258]  ? tun_get_user+0x1afc/0x2e00
[   90.379048][ T4258]  ? lock_downgrade+0x6e0/0x6e0
[   90.383938][ T4258]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   90.389927][ T4258]  tun_get_user+0x1c7e/0x2e00
[   90.394597][ T4258]  ? tun_build_skb+0xc90/0xc90
[   90.399345][ T4258]  ? tun_chr_open+0x40/0x520
[   90.404204][ T4258]  ? __lock_acquire+0x15e4/0x5630
[   90.409403][ T4258]  tun_chr_write_iter+0xb9/0x160
[   90.414354][ T4258]  new_sync_write+0x368/0x600
[   90.419443][ T4258]  ? new_sync_read+0x5f0/0x5f0
[   90.424221][ T4258]  ? find_held_lock+0x2d/0x110
[   90.428971][ T4258]  ? __fget_files+0x1d7/0x3c0
[   90.433634][ T4258]  vfs_write+0x609/0x900
[   90.437882][ T4258]  ksys_write+0xf4/0x1d0
[   90.442108][ T4258]  ? __ia32_sys_read+0xa0/0xa0
[   90.446861][ T4258]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   90.452923][ T4258]  ? syscall_enter_from_user_mode+0x21/0x70
[   90.458904][ T4258]  do_syscall_64+0x35/0xb0
[   90.463301][ T4258]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   90.469301][ T4258] RIP: 0033:0x7f6f4b6401ff
[   90.474146][ 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
[   90.493726][ T4258] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   90.502112][ T4258] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   90.510063][ T4258] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   90.518014][ T4258] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   90.526209][ T4258] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   90.534164][ T4258] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   90.542128][ T4258]  </TASK>
[   90.608063][ T4262] FAULT_INJECTION: forcing a failure.
[   90.608063][ T4262] name failslab, interval 1, probability 0, space 0, times 0
[   90.620704][ T4262] CPU: 0 PID: 4262 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   90.629586][ T4262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   90.639651][ T4262] Call Trace:
[   90.642926][ T4262]  <TASK>
[   90.645847][ T4262]  dump_stack_lvl+0x57/0x7d
[   90.650325][ T4262]  should_fail.cold+0x5/0xa
[   90.654804][ T4262]  ? hsr_add_node+0x57/0x930
[   90.659459][ T4262]  should_failslab+0x5/0x10
[   90.664122][ T4262]  kmem_cache_alloc_trace+0x55/0x3d0
[   90.669407][ T4262]  hsr_add_node+0x57/0x930
[   90.673802][ T4262]  hsr_forward_skb+0x3ca/0x18b0
[   90.678638][ T4262]  ? prp_fill_frame_info+0x610/0x610
[   90.683911][ T4262]  ? lock_chain_count+0x20/0x20
[   90.688845][ T4262]  hsr_handle_frame+0x47b/0x680
[   90.693818][ T4262]  ? hsr_nl_nodedown+0x300/0x300
[   90.698888][ T4262]  __netif_receive_skb_core+0x78d/0x2eb0
[   90.704688][ T4262]  ? generic_xdp_tx+0x540/0x540
[   90.709577][ T4262]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   90.715546][ T4262]  ? find_held_lock+0x2d/0x110
[   90.720885][ T4262]  ? lock_acquire+0x1ab/0x510
[   90.725544][ T4262]  __netif_receive_skb_one_core+0xaa/0x180
[   90.731333][ T4262]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   90.737214][ T4262]  ? ktime_get_with_offset+0x26c/0x390
[   90.742660][ T4262]  netif_receive_skb+0xec/0x640
[   90.747888][ T4262]  ? __netif_receive_skb+0x190/0x190
[   90.753257][ T4262]  ? skb_set_owner_w+0x1da/0x310
[   90.758175][ T4262]  ? build_skb+0x88/0x150
[   90.762614][ T4262]  ? __tun_build_skb+0x163/0x210
[   90.767536][ T4262]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   90.772813][ T4262]  ? tun_net_open+0xf0/0xf0
[   90.777313][ T4262]  ? lock_release+0x720/0x720
[   90.782158][ T4262]  ? tun_get_user+0x1afc/0x2e00
[   90.787169][ T4262]  ? lock_downgrade+0x6e0/0x6e0
[   90.792108][ T4262]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   90.798087][ T4262]  tun_get_user+0x1c7e/0x2e00
[   90.802787][ T4262]  ? tun_build_skb+0xc90/0xc90
[   90.807801][ T4262]  ? tun_chr_open+0x40/0x520
[   90.812496][ T4262]  ? __lock_acquire+0x15e4/0x5630
[   90.817519][ T4262]  tun_chr_write_iter+0xb9/0x160
[   90.822443][ T4262]  new_sync_write+0x368/0x600
[   90.827105][ T4262]  ? new_sync_read+0x5f0/0x5f0
[   90.831847][ T4262]  ? find_held_lock+0x2d/0x110
[   90.836916][ T4262]  ? __fget_files+0x1d7/0x3c0
[   90.841616][ T4262]  vfs_write+0x609/0x900
[   90.845874][ T4262]  ksys_write+0xf4/0x1d0
[   90.850108][ T4262]  ? __ia32_sys_read+0xa0/0xa0
[   90.854904][ T4262]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   90.860900][ T4262]  ? syscall_enter_from_user_mode+0x21/0x70
[   90.866797][ T4262]  do_syscall_64+0x35/0xb0
[   90.871452][ T4262]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   90.879000][ T4262] RIP: 0033:0x7f6f4b6401ff
[   90.883660][ T4262] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   90.904209][ T4262] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   90.912610][ T4262] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   90.920686][ T4262] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   90.928703][ T4262] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   90.936774][ T4262] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   90.945427][ T4262] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   90.953504][ T4262]  </TASK>
[   91.009068][ T4265] FAULT_INJECTION: forcing a failure.
[   91.009068][ T4265] name failslab, interval 1, probability 0, space 0, times 0
[   91.022201][ T4265] CPU: 0 PID: 4265 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   91.030962][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   91.041003][ T4265] Call Trace:
[   91.044281][ T4265]  <TASK>
[   91.047193][ T4265]  dump_stack_lvl+0x57/0x7d
[   91.051679][ T4265]  should_fail.cold+0x5/0xa
[   91.056190][ T4265]  ? hsr_add_node+0x57/0x930
[   91.060769][ T4265]  should_failslab+0x5/0x10
[   91.065347][ T4265]  kmem_cache_alloc_trace+0x55/0x3d0
[   91.070637][ T4265]  hsr_add_node+0x57/0x930
[   91.075059][ T4265]  hsr_forward_skb+0x3ca/0x18b0
[   91.079952][ T4265]  ? prp_fill_frame_info+0x610/0x610
[   91.085429][ T4265]  ? lock_chain_count+0x20/0x20
[   91.090369][ T4265]  hsr_handle_frame+0x47b/0x680
[   91.095466][ T4265]  ? hsr_nl_nodedown+0x300/0x300
[   91.100579][ T4265]  __netif_receive_skb_core+0x78d/0x2eb0
[   91.106217][ T4265]  ? generic_xdp_tx+0x540/0x540
[   91.111072][ T4265]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   91.117041][ T4265]  ? find_held_lock+0x2d/0x110
[   91.121781][ T4265]  ? lock_acquire+0x1ab/0x510
[   91.126451][ T4265]  __netif_receive_skb_one_core+0xaa/0x180
[   91.132297][ T4265]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   91.138354][ T4265]  ? ktime_get_with_offset+0x26c/0x390
[   91.143900][ T4265]  netif_receive_skb+0xec/0x640
[   91.148871][ T4265]  ? __netif_receive_skb+0x190/0x190
[   91.154230][ T4265]  ? skb_set_owner_w+0x1da/0x310
[   91.159152][ T4265]  ? build_skb+0x88/0x150
[   91.163487][ T4265]  ? __tun_build_skb+0x163/0x210
[   91.168522][ T4265]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   91.174319][ T4265]  ? tun_net_open+0xf0/0xf0
[   91.178808][ T4265]  ? lock_release+0x720/0x720
[   91.183467][ T4265]  ? tun_get_user+0x1afc/0x2e00
[   91.188313][ T4265]  ? lock_downgrade+0x6e0/0x6e0
[   91.193160][ T4265]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   91.199132][ T4265]  tun_get_user+0x1c7e/0x2e00
[   91.203811][ T4265]  ? tun_build_skb+0xc90/0xc90
[   91.208706][ T4265]  ? tun_chr_open+0x40/0x520
[   91.213468][ T4265]  ? __lock_acquire+0x15e4/0x5630
[   91.218971][ T4265]  tun_chr_write_iter+0xb9/0x160
[   91.223917][ T4265]  new_sync_write+0x368/0x600
[   91.228609][ T4265]  ? new_sync_read+0x5f0/0x5f0
[   91.233366][ T4265]  ? find_held_lock+0x2d/0x110
[   91.238150][ T4265]  ? __fget_files+0x1d7/0x3c0
[   91.242902][ T4265]  vfs_write+0x609/0x900
[   91.247145][ T4265]  ksys_write+0xf4/0x1d0
[   91.251508][ T4265]  ? __ia32_sys_read+0xa0/0xa0
[   91.256489][ T4265]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   91.262457][ T4265]  ? syscall_enter_from_user_mode+0x21/0x70
[   91.268866][ T4265]  do_syscall_64+0x35/0xb0
[   91.273296][ T4265]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   91.279203][ T4265] RIP: 0033:0x7f6f4b6401ff
[   91.283603][ 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
[   91.303508][ T4265] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   91.312189][ T4265] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   91.320154][ T4265] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   91.328467][ T4265] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   91.336859][ T4265] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   91.344949][ T4265] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   91.352915][ T4265]  </TASK>
[   91.418046][ T4268] FAULT_INJECTION: forcing a failure.
[   91.418046][ T4268] name failslab, interval 1, probability 0, space 0, times 0
[   91.430846][ T4268] CPU: 0 PID: 4268 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   91.439687][ T4268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   91.449724][ T4268] Call Trace:
[   91.453043][ T4268]  <TASK>
[   91.455955][ T4268]  dump_stack_lvl+0x57/0x7d
[   91.460444][ T4268]  should_fail.cold+0x5/0xa
[   91.464924][ T4268]  ? hsr_add_node+0x57/0x930
[   91.469492][ T4268]  should_failslab+0x5/0x10
[   91.473987][ T4268]  kmem_cache_alloc_trace+0x55/0x3d0
[   91.479274][ T4268]  hsr_add_node+0x57/0x930
[   91.483696][ T4268]  hsr_forward_skb+0x3ca/0x18b0
[   91.488543][ T4268]  ? prp_fill_frame_info+0x610/0x610
[   91.494111][ T4268]  ? lock_chain_count+0x20/0x20
[   91.498971][ T4268]  hsr_handle_frame+0x47b/0x680
[   91.504000][ T4268]  ? hsr_nl_nodedown+0x300/0x300
[   91.508930][ T4268]  __netif_receive_skb_core+0x78d/0x2eb0
[   91.514569][ T4268]  ? generic_xdp_tx+0x540/0x540
[   91.519593][ T4268]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   91.525595][ T4268]  ? find_held_lock+0x2d/0x110
[   91.530359][ T4268]  ? lock_acquire+0x1ab/0x510
[   91.535488][ T4268]  __netif_receive_skb_one_core+0xaa/0x180
[   91.541596][ T4268]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   91.547492][ T4268]  ? ktime_get_with_offset+0x26c/0x390
[   91.552954][ T4268]  netif_receive_skb+0xec/0x640
[   91.558488][ T4268]  ? __netif_receive_skb+0x190/0x190
[   91.563760][ T4268]  ? skb_set_owner_w+0x1da/0x310
[   91.568765][ T4268]  ? build_skb+0x88/0x150
[   91.573085][ T4268]  ? __tun_build_skb+0x163/0x210
[   91.578178][ T4268]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   91.583444][ T4268]  ? tun_net_open+0xf0/0xf0
[   91.587937][ T4268]  ? lock_release+0x720/0x720
[   91.592587][ T4268]  ? tun_get_user+0x1afc/0x2e00
[   91.597414][ T4268]  ? lock_downgrade+0x6e0/0x6e0
[   91.602254][ T4268]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   91.608226][ T4268]  tun_get_user+0x1c7e/0x2e00
[   91.613058][ T4268]  ? tun_build_skb+0xc90/0xc90
[   91.617837][ T4268]  ? tun_chr_open+0x40/0x520
[   91.622431][ T4268]  ? __lock_acquire+0x15e4/0x5630
[   91.627455][ T4268]  tun_chr_write_iter+0xb9/0x160
[   91.632570][ T4268]  new_sync_write+0x368/0x600
[   91.637478][ T4268]  ? new_sync_read+0x5f0/0x5f0
[   91.642426][ T4268]  ? find_held_lock+0x2d/0x110
[   91.647216][ T4268]  ? __fget_files+0x1d7/0x3c0
[   91.651977][ T4268]  vfs_write+0x609/0x900
[   91.656222][ T4268]  ksys_write+0xf4/0x1d0
[   91.660457][ T4268]  ? __ia32_sys_read+0xa0/0xa0
[   91.665369][ T4268]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   91.671959][ T4268]  ? syscall_enter_from_user_mode+0x21/0x70
[   91.678186][ T4268]  do_syscall_64+0x35/0xb0
[   91.682980][ T4268]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   91.688873][ T4268] RIP: 0033:0x7f6f4b6401ff
[   91.693283][ T4268] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   91.713903][ T4268] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   91.722294][ T4268] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   91.730346][ T4268] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   91.738298][ T4268] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   91.746384][ T4268] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   91.754817][ T4268] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   91.763159][ T4268]  </TASK>
[   91.818585][ T4271] FAULT_INJECTION: forcing a failure.
[   91.818585][ T4271] name failslab, interval 1, probability 0, space 0, times 0
[   91.831938][ T4271] CPU: 0 PID: 4271 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   91.841071][ T4271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   91.851111][ T4271] Call Trace:
[   91.854473][ T4271]  <TASK>
[   91.857393][ T4271]  dump_stack_lvl+0x57/0x7d
[   91.861963][ T4271]  should_fail.cold+0x5/0xa
[   91.866639][ T4271]  ? hsr_add_node+0x57/0x930
[   91.871312][ T4271]  should_failslab+0x5/0x10
[   91.875814][ T4271]  kmem_cache_alloc_trace+0x55/0x3d0
[   91.881547][ T4271]  hsr_add_node+0x57/0x930
[   91.885961][ T4271]  hsr_forward_skb+0x3ca/0x18b0
[   91.890896][ T4271]  ? prp_fill_frame_info+0x610/0x610
[   91.896304][ T4271]  ? lock_chain_count+0x20/0x20
[   91.901333][ T4271]  hsr_handle_frame+0x47b/0x680
[   91.906188][ T4271]  ? hsr_nl_nodedown+0x300/0x300
[   91.911109][ T4271]  __netif_receive_skb_core+0x78d/0x2eb0
[   91.916909][ T4271]  ? generic_xdp_tx+0x540/0x540
[   91.921748][ T4271]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   91.927929][ T4271]  ? find_held_lock+0x2d/0x110
[   91.932687][ T4271]  ? lock_acquire+0x1ab/0x510
[   91.937391][ T4271]  __netif_receive_skb_one_core+0xaa/0x180
[   91.943187][ T4271]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   91.949062][ T4271]  ? ktime_get_with_offset+0x26c/0x390
[   91.954642][ T4271]  netif_receive_skb+0xec/0x640
[   91.959569][ T4271]  ? __netif_receive_skb+0x190/0x190
[   91.965029][ T4271]  ? skb_set_owner_w+0x1da/0x310
[   91.970256][ T4271]  ? build_skb+0x88/0x150
[   91.974727][ T4271]  ? __tun_build_skb+0x163/0x210
[   91.979796][ T4271]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   91.985452][ T4271]  ? tun_net_open+0xf0/0xf0
[   91.989974][ T4271]  ? lock_release+0x720/0x720
[   91.994953][ T4271]  ? tun_get_user+0x1afc/0x2e00
[   92.000320][ T4271]  ? lock_downgrade+0x6e0/0x6e0
[   92.005167][ T4271]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   92.011129][ T4271]  tun_get_user+0x1c7e/0x2e00
[   92.015831][ T4271]  ? tun_build_skb+0xc90/0xc90
[   92.020613][ T4271]  ? tun_chr_open+0x40/0x520
[   92.025620][ T4271]  ? __lock_acquire+0x15e4/0x5630
[   92.030732][ T4271]  tun_chr_write_iter+0xb9/0x160
[   92.035654][ T4271]  new_sync_write+0x368/0x600
[   92.040603][ T4271]  ? new_sync_read+0x5f0/0x5f0
[   92.045453][ T4271]  ? find_held_lock+0x2d/0x110
[   92.050211][ T4271]  ? __fget_files+0x1d7/0x3c0
[   92.054881][ T4271]  vfs_write+0x609/0x900
[   92.059185][ T4271]  ksys_write+0xf4/0x1d0
[   92.063397][ T4271]  ? __ia32_sys_read+0xa0/0xa0
[   92.068137][ T4271]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   92.074180][ T4271]  ? syscall_enter_from_user_mode+0x21/0x70
[   92.080182][ T4271]  do_syscall_64+0x35/0xb0
[   92.084896][ T4271]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   92.090770][ T4271] RIP: 0033:0x7f6f4b6401ff
[   92.095187][ T4271] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   92.115005][ T4271] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   92.123682][ T4271] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   92.131933][ T4271] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   92.139983][ T4271] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   92.148173][ T4271] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   92.156258][ T4271] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   92.164740][ T4271]  </TASK>
[   92.208603][ T4274] FAULT_INJECTION: forcing a failure.
[   92.208603][ T4274] name failslab, interval 1, probability 0, space 0, times 0
[   92.221706][ T4274] CPU: 0 PID: 4274 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   92.230763][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   92.240948][ T4274] Call Trace:
[   92.244395][ T4274]  <TASK>
[   92.247316][ T4274]  dump_stack_lvl+0x57/0x7d
[   92.251813][ T4274]  should_fail.cold+0x5/0xa
[   92.256317][ T4274]  ? hsr_add_node+0x57/0x930
[   92.260886][ T4274]  should_failslab+0x5/0x10
[   92.265369][ T4274]  kmem_cache_alloc_trace+0x55/0x3d0
[   92.270829][ T4274]  hsr_add_node+0x57/0x930
[   92.275325][ T4274]  hsr_forward_skb+0x3ca/0x18b0
[   92.280180][ T4274]  ? prp_fill_frame_info+0x610/0x610
[   92.285894][ T4274]  ? lock_chain_count+0x20/0x20
[   92.290818][ T4274]  hsr_handle_frame+0x47b/0x680
[   92.295646][ T4274]  ? hsr_nl_nodedown+0x300/0x300
[   92.300566][ T4274]  __netif_receive_skb_core+0x78d/0x2eb0
[   92.306177][ T4274]  ? generic_xdp_tx+0x540/0x540
[   92.311007][ T4274]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   92.316969][ T4274]  ? find_held_lock+0x2d/0x110
[   92.321815][ T4274]  ? lock_acquire+0x1ab/0x510
[   92.326469][ T4274]  __netif_receive_skb_one_core+0xaa/0x180
[   92.332299][ T4274]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   92.338722][ T4274]  ? ktime_get_with_offset+0x26c/0x390
[   92.344173][ T4274]  netif_receive_skb+0xec/0x640
[   92.349025][ T4274]  ? __netif_receive_skb+0x190/0x190
[   92.354315][ T4274]  ? skb_set_owner_w+0x1da/0x310
[   92.359339][ T4274]  ? build_skb+0x88/0x150
[   92.363669][ T4274]  ? __tun_build_skb+0x163/0x210
[   92.368727][ T4274]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   92.374669][ T4274]  ? tun_net_open+0xf0/0xf0
[   92.379251][ T4274]  ? lock_release+0x720/0x720
[   92.384082][ T4274]  ? tun_get_user+0x1afc/0x2e00
[   92.388920][ T4274]  ? lock_downgrade+0x6e0/0x6e0
[   92.393761][ T4274]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   92.399845][ T4274]  tun_get_user+0x1c7e/0x2e00
[   92.404737][ T4274]  ? tun_build_skb+0xc90/0xc90
[   92.409505][ T4274]  ? tun_chr_open+0x40/0x520
[   92.414093][ T4274]  ? __lock_acquire+0x15e4/0x5630
[   92.419136][ T4274]  tun_chr_write_iter+0xb9/0x160
[   92.424242][ T4274]  new_sync_write+0x368/0x600
[   92.428909][ T4274]  ? new_sync_read+0x5f0/0x5f0
[   92.433669][ T4274]  ? find_held_lock+0x2d/0x110
[   92.438418][ T4274]  ? __fget_files+0x1d7/0x3c0
[   92.443073][ T4274]  vfs_write+0x609/0x900
[   92.447290][ T4274]  ksys_write+0xf4/0x1d0
[   92.451527][ T4274]  ? __ia32_sys_read+0xa0/0xa0
[   92.457587][ T4274]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   92.463643][ T4274]  ? syscall_enter_from_user_mode+0x21/0x70
[   92.470094][ T4274]  do_syscall_64+0x35/0xb0
[   92.474497][ T4274]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   92.480477][ T4274] RIP: 0033:0x7f6f4b6401ff
[   92.484963][ T4274] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   92.505364][ T4274] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   92.514127][ T4274] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   92.522386][ T4274] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   92.530372][ T4274] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   92.538700][ T4274] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   92.546770][ T4274] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   92.554864][ T4274]  </TASK>
[   92.618903][ T4277] FAULT_INJECTION: forcing a failure.
[   92.618903][ T4277] name failslab, interval 1, probability 0, space 0, times 0
[   92.631879][ T4277] CPU: 0 PID: 4277 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   92.640706][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   92.650855][ T4277] Call Trace:
[   92.654119][ T4277]  <TASK>
[   92.657031][ T4277]  dump_stack_lvl+0x57/0x7d
[   92.661526][ T4277]  should_fail.cold+0x5/0xa
[   92.666008][ T4277]  ? hsr_add_node+0x57/0x930
[   92.670574][ T4277]  should_failslab+0x5/0x10
[   92.675167][ T4277]  kmem_cache_alloc_trace+0x55/0x3d0
[   92.680463][ T4277]  hsr_add_node+0x57/0x930
[   92.684928][ T4277]  hsr_forward_skb+0x3ca/0x18b0
[   92.689878][ T4277]  ? prp_fill_frame_info+0x610/0x610
[   92.695145][ T4277]  ? lock_chain_count+0x20/0x20
[   92.700195][ T4277]  hsr_handle_frame+0x47b/0x680
[   92.705047][ T4277]  ? hsr_nl_nodedown+0x300/0x300
[   92.710060][ T4277]  __netif_receive_skb_core+0x78d/0x2eb0
[   92.715689][ T4277]  ? generic_xdp_tx+0x540/0x540
[   92.720642][ T4277]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   92.726945][ T4277]  ? find_held_lock+0x2d/0x110
[   92.731839][ T4277]  ? lock_acquire+0x1ab/0x510
[   92.736528][ T4277]  __netif_receive_skb_one_core+0xaa/0x180
[   92.742519][ T4277]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   92.748407][ T4277]  ? ktime_get_with_offset+0x26c/0x390
[   92.753861][ T4277]  netif_receive_skb+0xec/0x640
[   92.758809][ T4277]  ? __netif_receive_skb+0x190/0x190
[   92.764091][ T4277]  ? skb_set_owner_w+0x1da/0x310
[   92.769010][ T4277]  ? build_skb+0x88/0x150
[   92.773331][ T4277]  ? __tun_build_skb+0x163/0x210
[   92.778266][ T4277]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   92.783532][ T4277]  ? tun_net_open+0xf0/0xf0
[   92.788028][ T4277]  ? lock_release+0x720/0x720
[   92.793092][ T4277]  ? tun_get_user+0x1afc/0x2e00
[   92.797941][ T4277]  ? lock_downgrade+0x6e0/0x6e0
[   92.802963][ T4277]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   92.809184][ T4277]  tun_get_user+0x1c7e/0x2e00
[   92.813851][ T4277]  ? tun_build_skb+0xc90/0xc90
[   92.818604][ T4277]  ? tun_chr_open+0x40/0x520
[   92.823283][ T4277]  ? __lock_acquire+0x15e4/0x5630
[   92.828305][ T4277]  tun_chr_write_iter+0xb9/0x160
[   92.833319][ T4277]  new_sync_write+0x368/0x600
[   92.837997][ T4277]  ? new_sync_read+0x5f0/0x5f0
[   92.843173][ T4277]  ? find_held_lock+0x2d/0x110
[   92.847930][ T4277]  ? __fget_files+0x1d7/0x3c0
[   92.852591][ T4277]  vfs_write+0x609/0x900
[   92.856923][ T4277]  ksys_write+0xf4/0x1d0
[   92.861334][ T4277]  ? __ia32_sys_read+0xa0/0xa0
[   92.866082][ T4277]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   92.872040][ T4277]  ? syscall_enter_from_user_mode+0x21/0x70
[   92.877913][ T4277]  do_syscall_64+0x35/0xb0
[   92.882572][ T4277]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   92.888453][ T4277] RIP: 0033:0x7f6f4b6401ff
[   92.892873][ T4277] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   92.912739][ T4277] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   92.921147][ T4277] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   92.929415][ T4277] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   92.937411][ T4277] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   92.945442][ T4277] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   92.953575][ T4277] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   92.961552][ T4277]  </TASK>
[   93.029016][ T4280] FAULT_INJECTION: forcing a failure.
[   93.029016][ T4280] name failslab, interval 1, probability 0, space 0, times 0
[   93.041792][ T4280] CPU: 1 PID: 4280 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   93.050636][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   93.060761][ T4280] Call Trace:
[   93.064023][ T4280]  <TASK>
[   93.066941][ T4280]  dump_stack_lvl+0x57/0x7d
[   93.071452][ T4280]  should_fail.cold+0x5/0xa
[   93.075941][ T4280]  ? hsr_add_node+0x57/0x930
[   93.080527][ T4280]  should_failslab+0x5/0x10
[   93.085030][ T4280]  kmem_cache_alloc_trace+0x55/0x3d0
[   93.090301][ T4280]  hsr_add_node+0x57/0x930
[   93.094812][ T4280]  hsr_forward_skb+0x3ca/0x18b0
[   93.099843][ T4280]  ? prp_fill_frame_info+0x610/0x610
[   93.105250][ T4280]  ? lock_chain_count+0x20/0x20
[   93.110102][ T4280]  hsr_handle_frame+0x47b/0x680
[   93.115136][ T4280]  ? hsr_nl_nodedown+0x300/0x300
[   93.120140][ T4280]  __netif_receive_skb_core+0x78d/0x2eb0
[   93.125900][ T4280]  ? generic_xdp_tx+0x540/0x540
[   93.130851][ T4280]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   93.136976][ T4280]  ? find_held_lock+0x2d/0x110
[   93.141735][ T4280]  ? lock_acquire+0x1ab/0x510
[   93.146403][ T4280]  __netif_receive_skb_one_core+0xaa/0x180
[   93.152299][ T4280]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   93.158413][ T4280]  ? ktime_get_with_offset+0x26c/0x390
[   93.163868][ T4280]  netif_receive_skb+0xec/0x640
[   93.168704][ T4280]  ? __netif_receive_skb+0x190/0x190
[   93.173979][ T4280]  ? skb_set_owner_w+0x1da/0x310
[   93.178907][ T4280]  ? build_skb+0x88/0x150
[   93.183224][ T4280]  ? __tun_build_skb+0x163/0x210
[   93.188227][ T4280]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   93.193589][ T4280]  ? tun_net_open+0xf0/0xf0
[   93.198261][ T4280]  ? lock_release+0x720/0x720
[   93.202922][ T4280]  ? tun_get_user+0x1afc/0x2e00
[   93.207755][ T4280]  ? lock_downgrade+0x6e0/0x6e0
[   93.212589][ T4280]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   93.218586][ T4280]  tun_get_user+0x1c7e/0x2e00
[   93.223375][ T4280]  ? tun_build_skb+0xc90/0xc90
[   93.228252][ T4280]  ? tun_chr_open+0x40/0x520
[   93.233023][ T4280]  ? __lock_acquire+0x15e4/0x5630
[   93.238149][ T4280]  tun_chr_write_iter+0xb9/0x160
[   93.243102][ T4280]  new_sync_write+0x368/0x600
[   93.247789][ T4280]  ? new_sync_read+0x5f0/0x5f0
[   93.252884][ T4280]  ? find_held_lock+0x2d/0x110
[   93.257689][ T4280]  ? __fget_files+0x1d7/0x3c0
[   93.262599][ T4280]  vfs_write+0x609/0x900
[   93.266854][ T4280]  ksys_write+0xf4/0x1d0
[   93.271359][ T4280]  ? __ia32_sys_read+0xa0/0xa0
[   93.276186][ T4280]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   93.282244][ T4280]  ? syscall_enter_from_user_mode+0x21/0x70
[   93.288136][ T4280]  do_syscall_64+0x35/0xb0
[   93.292556][ T4280]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   93.298958][ T4280] RIP: 0033:0x7f6f4b6401ff
[   93.303358][ T4280] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   93.323010][ T4280] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   93.331411][ T4280] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   93.339506][ T4280] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   93.347467][ T4280] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   93.355428][ T4280] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   93.363443][ T4280] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   93.371441][ T4280]  </TASK>
[   93.428793][ T4283] FAULT_INJECTION: forcing a failure.
[   93.428793][ T4283] name failslab, interval 1, probability 0, space 0, times 0
[   93.442113][ T4283] CPU: 1 PID: 4283 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   93.450883][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   93.460947][ T4283] Call Trace:
[   93.464236][ T4283]  <TASK>
[   93.467175][ T4283]  dump_stack_lvl+0x57/0x7d
[   93.471668][ T4283]  should_fail.cold+0x5/0xa
[   93.476160][ T4283]  ? hsr_add_node+0x57/0x930
[   93.480867][ T4283]  should_failslab+0x5/0x10
[   93.485458][ T4283]  kmem_cache_alloc_trace+0x55/0x3d0
[   93.490738][ T4283]  hsr_add_node+0x57/0x930
[   93.495150][ T4283]  hsr_forward_skb+0x3ca/0x18b0
[   93.500100][ T4283]  ? prp_fill_frame_info+0x610/0x610
[   93.505395][ T4283]  ? lock_chain_count+0x20/0x20
[   93.510328][ T4283]  hsr_handle_frame+0x47b/0x680
[   93.515177][ T4283]  ? hsr_nl_nodedown+0x300/0x300
[   93.520093][ T4283]  __netif_receive_skb_core+0x78d/0x2eb0
[   93.525705][ T4283]  ? generic_xdp_tx+0x540/0x540
[   93.530532][ T4283]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   93.536488][ T4283]  ? find_held_lock+0x2d/0x110
[   93.541227][ T4283]  ? lock_acquire+0x1ab/0x510
[   93.545882][ T4283]  __netif_receive_skb_one_core+0xaa/0x180
[   93.551662][ T4283]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   93.557535][ T4283]  ? ktime_get_with_offset+0x26c/0x390
[   93.564712][ T4283]  netif_receive_skb+0xec/0x640
[   93.569540][ T4283]  ? __netif_receive_skb+0x190/0x190
[   93.574798][ T4283]  ? skb_set_owner_w+0x1da/0x310
[   93.579709][ T4283]  ? build_skb+0x88/0x150
[   93.584019][ T4283]  ? __tun_build_skb+0x163/0x210
[   93.589047][ T4283]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   93.594307][ T4283]  ? tun_net_open+0xf0/0xf0
[   93.598780][ T4283]  ? lock_release+0x720/0x720
[   93.603427][ T4283]  ? tun_get_user+0x1afc/0x2e00
[   93.608258][ T4283]  ? lock_downgrade+0x6e0/0x6e0
[   93.613094][ T4283]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   93.619135][ T4283]  tun_get_user+0x1c7e/0x2e00
[   93.623882][ T4283]  ? tun_build_skb+0xc90/0xc90
[   93.628646][ T4283]  ? tun_chr_open+0x40/0x520
[   93.633388][ T4283]  ? __lock_acquire+0x15e4/0x5630
[   93.638388][ T4283]  tun_chr_write_iter+0xb9/0x160
[   93.644796][ T4283]  new_sync_write+0x368/0x600
[   93.649744][ T4283]  ? new_sync_read+0x5f0/0x5f0
[   93.654490][ T4283]  ? find_held_lock+0x2d/0x110
[   93.659421][ T4283]  ? __fget_files+0x1d7/0x3c0
[   93.664079][ T4283]  vfs_write+0x609/0x900
[   93.668307][ T4283]  ksys_write+0xf4/0x1d0
[   93.672566][ T4283]  ? __ia32_sys_read+0xa0/0xa0
[   93.677492][ T4283]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   93.683461][ T4283]  ? syscall_enter_from_user_mode+0x21/0x70
[   93.689340][ T4283]  do_syscall_64+0x35/0xb0
[   93.693735][ T4283]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   93.699701][ T4283] RIP: 0033:0x7f6f4b6401ff
[   93.704108][ T4283] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   93.723886][ T4283] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   93.732293][ T4283] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   93.740260][ T4283] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   93.748209][ T4283] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   93.756156][ T4283] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   93.764102][ T4283] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   93.772067][ T4283]  </TASK>
[   93.840001][ T4287] FAULT_INJECTION: forcing a failure.
[   93.840001][ T4287] name failslab, interval 1, probability 0, space 0, times 0
[   93.852801][ T4287] CPU: 0 PID: 4287 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   93.862045][ T4287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   93.872089][ T4287] Call Trace:
[   93.875445][ T4287]  <TASK>
[   93.878357][ T4287]  dump_stack_lvl+0x57/0x7d
[   93.882862][ T4287]  should_fail.cold+0x5/0xa
[   93.887354][ T4287]  ? hsr_add_node+0x57/0x930
[   93.892095][ T4287]  should_failslab+0x5/0x10
[   93.896593][ T4287]  kmem_cache_alloc_trace+0x55/0x3d0
[   93.901950][ T4287]  hsr_add_node+0x57/0x930
[   93.906447][ T4287]  hsr_forward_skb+0x3ca/0x18b0
[   93.911538][ T4287]  ? prp_fill_frame_info+0x610/0x610
[   93.917282][ T4287]  ? lock_chain_count+0x20/0x20
[   93.922390][ T4287]  hsr_handle_frame+0x47b/0x680
[   93.927261][ T4287]  ? hsr_nl_nodedown+0x300/0x300
[   93.932191][ T4287]  __netif_receive_skb_core+0x78d/0x2eb0
[   93.937819][ T4287]  ? generic_xdp_tx+0x540/0x540
[   93.942673][ T4287]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   93.948750][ T4287]  ? find_held_lock+0x2d/0x110
[   93.953625][ T4287]  ? lock_acquire+0x1ab/0x510
[   93.958471][ T4287]  __netif_receive_skb_one_core+0xaa/0x180
[   93.964664][ T4287]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   93.971275][ T4287]  ? ktime_get_with_offset+0x26c/0x390
[   93.976884][ T4287]  netif_receive_skb+0xec/0x640
[   93.981747][ T4287]  ? __netif_receive_skb+0x190/0x190
[   93.987346][ T4287]  ? skb_set_owner_w+0x1da/0x310
[   93.992279][ T4287]  ? build_skb+0x88/0x150
[   93.996886][ T4287]  ? __tun_build_skb+0x163/0x210
[   94.002024][ T4287]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   94.007394][ T4287]  ? tun_net_open+0xf0/0xf0
[   94.011887][ T4287]  ? lock_release+0x720/0x720
[   94.016545][ T4287]  ? tun_get_user+0x1afc/0x2e00
[   94.021488][ T4287]  ? lock_downgrade+0x6e0/0x6e0
[   94.026328][ T4287]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   94.032382][ T4287]  tun_get_user+0x1c7e/0x2e00
[   94.037095][ T4287]  ? tun_build_skb+0xc90/0xc90
[   94.041864][ T4287]  ? tun_chr_open+0x40/0x520
[   94.046627][ T4287]  ? __lock_acquire+0x15e4/0x5630
[   94.051939][ T4287]  tun_chr_write_iter+0xb9/0x160
[   94.057016][ T4287]  new_sync_write+0x368/0x600
[   94.061909][ T4287]  ? new_sync_read+0x5f0/0x5f0
[   94.066675][ T4287]  ? find_held_lock+0x2d/0x110
[   94.071522][ T4287]  ? __fget_files+0x1d7/0x3c0
[   94.076271][ T4287]  vfs_write+0x609/0x900
[   94.080525][ T4287]  ksys_write+0xf4/0x1d0
[   94.084745][ T4287]  ? __ia32_sys_read+0xa0/0xa0
[   94.089686][ T4287]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   94.096067][ T4287]  ? syscall_enter_from_user_mode+0x21/0x70
[   94.101971][ T4287]  do_syscall_64+0x35/0xb0
[   94.106369][ T4287]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   94.112252][ T4287] RIP: 0033:0x7f6f4b6401ff
[   94.116735][ T4287] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   94.136404][ T4287] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   94.145297][ T4287] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   94.153340][ T4287] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   94.161290][ T4287] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   94.169423][ T4287] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   94.177552][ T4287] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   94.185508][ T4287]  </TASK>
[   94.248883][ T4290] FAULT_INJECTION: forcing a failure.
[   94.248883][ T4290] name failslab, interval 1, probability 0, space 0, times 0
[   94.261941][ T4290] CPU: 1 PID: 4290 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   94.270676][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   94.280717][ T4290] Call Trace:
[   94.283985][ T4290]  <TASK>
[   94.286906][ T4290]  dump_stack_lvl+0x57/0x7d
[   94.291503][ T4290]  should_fail.cold+0x5/0xa
[   94.295981][ T4290]  ? hsr_add_node+0x57/0x930
[   94.300549][ T4290]  should_failslab+0x5/0x10
[   94.305034][ T4290]  kmem_cache_alloc_trace+0x55/0x3d0
[   94.311867][ T4290]  hsr_add_node+0x57/0x930
[   94.316268][ T4290]  hsr_forward_skb+0x3ca/0x18b0
[   94.321106][ T4290]  ? prp_fill_frame_info+0x610/0x610
[   94.326366][ T4290]  ? lock_chain_count+0x20/0x20
[   94.331372][ T4290]  hsr_handle_frame+0x47b/0x680
[   94.336374][ T4290]  ? hsr_nl_nodedown+0x300/0x300
[   94.341283][ T4290]  __netif_receive_skb_core+0x78d/0x2eb0
[   94.346923][ T4290]  ? generic_xdp_tx+0x540/0x540
[   94.351772][ T4290]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   94.357736][ T4290]  ? find_held_lock+0x2d/0x110
[   94.362479][ T4290]  ? lock_acquire+0x1ab/0x510
[   94.367238][ T4290]  __netif_receive_skb_one_core+0xaa/0x180
[   94.373022][ T4290]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   94.378980][ T4290]  ? ktime_get_with_offset+0x26c/0x390
[   94.384504][ T4290]  netif_receive_skb+0xec/0x640
[   94.389532][ T4290]  ? __netif_receive_skb+0x190/0x190
[   94.394786][ T4290]  ? skb_set_owner_w+0x1da/0x310
[   94.399693][ T4290]  ? build_skb+0x88/0x150
[   94.403999][ T4290]  ? __tun_build_skb+0x163/0x210
[   94.408913][ T4290]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   94.414187][ T4290]  ? tun_net_open+0xf0/0xf0
[   94.418754][ T4290]  ? lock_release+0x720/0x720
[   94.423402][ T4290]  ? tun_get_user+0x1afc/0x2e00
[   94.428225][ T4290]  ? lock_downgrade+0x6e0/0x6e0
[   94.433073][ T4290]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   94.439044][ T4290]  tun_get_user+0x1c7e/0x2e00
[   94.443706][ T4290]  ? tun_build_skb+0xc90/0xc90
[   94.448445][ T4290]  ? tun_chr_open+0x40/0x520
[   94.453016][ T4290]  ? __lock_acquire+0x15e4/0x5630
[   94.458026][ T4290]  tun_chr_write_iter+0xb9/0x160
[   94.463041][ T4290]  new_sync_write+0x368/0x600
[   94.467802][ T4290]  ? new_sync_read+0x5f0/0x5f0
[   94.472628][ T4290]  ? find_held_lock+0x2d/0x110
[   94.477484][ T4290]  ? __fget_files+0x1d7/0x3c0
[   94.482143][ T4290]  vfs_write+0x609/0x900
[   94.486362][ T4290]  ksys_write+0xf4/0x1d0
[   94.490578][ T4290]  ? __ia32_sys_read+0xa0/0xa0
[   94.495399][ T4290]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   94.501350][ T4290]  ? syscall_enter_from_user_mode+0x21/0x70
[   94.507218][ T4290]  do_syscall_64+0x35/0xb0
[   94.511616][ T4290]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   94.517599][ T4290] RIP: 0033:0x7f6f4b6401ff
[   94.521999][ T4290] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   94.541594][ T4290] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   94.549988][ T4290] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   94.558021][ T4290] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   94.565977][ T4290] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   94.573933][ T4290] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   94.581904][ T4290] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   94.589964][ T4290]  </TASK>
[   94.649802][ T4293] FAULT_INJECTION: forcing a failure.
[   94.649802][ T4293] name failslab, interval 1, probability 0, space 0, times 0
[   94.662628][ T4293] CPU: 1 PID: 4293 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   94.671367][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   94.681404][ T4293] Call Trace:
[   94.684671][ T4293]  <TASK>
[   94.687589][ T4293]  dump_stack_lvl+0x57/0x7d
[   94.692070][ T4293]  should_fail.cold+0x5/0xa
[   94.696613][ T4293]  ? hsr_add_node+0x57/0x930
[   94.701399][ T4293]  should_failslab+0x5/0x10
[   94.705915][ T4293]  kmem_cache_alloc_trace+0x55/0x3d0
[   94.711199][ T4293]  hsr_add_node+0x57/0x930
[   94.715615][ T4293]  hsr_forward_skb+0x3ca/0x18b0
[   94.720451][ T4293]  ? prp_fill_frame_info+0x610/0x610
[   94.725733][ T4293]  ? lock_chain_count+0x20/0x20
[   94.730584][ T4293]  hsr_handle_frame+0x47b/0x680
[   94.735410][ T4293]  ? hsr_nl_nodedown+0x300/0x300
[   94.740342][ T4293]  __netif_receive_skb_core+0x78d/0x2eb0
[   94.746163][ T4293]  ? generic_xdp_tx+0x540/0x540
[   94.751001][ T4293]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   94.756964][ T4293]  ? find_held_lock+0x2d/0x110
[   94.761721][ T4293]  ? lock_acquire+0x1ab/0x510
[   94.766375][ T4293]  __netif_receive_skb_one_core+0xaa/0x180
[   94.772164][ T4293]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   94.778117][ T4293]  ? ktime_get_with_offset+0x26c/0x390
[   94.783558][ T4293]  netif_receive_skb+0xec/0x640
[   94.788383][ T4293]  ? __netif_receive_skb+0x190/0x190
[   94.793641][ T4293]  ? skb_set_owner_w+0x1da/0x310
[   94.798563][ T4293]  ? build_skb+0x88/0x150
[   94.802872][ T4293]  ? __tun_build_skb+0x163/0x210
[   94.808042][ T4293]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   94.813303][ T4293]  ? tun_net_open+0xf0/0xf0
[   94.817792][ T4293]  ? lock_release+0x720/0x720
[   94.822640][ T4293]  ? tun_get_user+0x1afc/0x2e00
[   94.827572][ T4293]  ? lock_downgrade+0x6e0/0x6e0
[   94.832409][ T4293]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   94.838458][ T4293]  tun_get_user+0x1c7e/0x2e00
[   94.843210][ T4293]  ? tun_build_skb+0xc90/0xc90
[   94.848035][ T4293]  ? tun_chr_open+0x40/0x520
[   94.852609][ T4293]  ? __lock_acquire+0x15e4/0x5630
[   94.857619][ T4293]  tun_chr_write_iter+0xb9/0x160
[   94.862531][ T4293]  new_sync_write+0x368/0x600
[   94.867184][ T4293]  ? new_sync_read+0x5f0/0x5f0
[   94.871919][ T4293]  ? find_held_lock+0x2d/0x110
[   94.876663][ T4293]  ? __fget_files+0x1d7/0x3c0
[   94.881318][ T4293]  vfs_write+0x609/0x900
[   94.885539][ T4293]  ksys_write+0xf4/0x1d0
[   94.889780][ T4293]  ? __ia32_sys_read+0xa0/0xa0
[   94.894620][ T4293]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   94.900580][ T4293]  ? syscall_enter_from_user_mode+0x21/0x70
[   94.906462][ T4293]  do_syscall_64+0x35/0xb0
[   94.910863][ T4293]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   94.916728][ T4293] RIP: 0033:0x7f6f4b6401ff
[   94.921117][ T4293] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   94.940994][ T4293] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   94.949425][ T4293] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   94.957476][ T4293] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   94.965441][ T4293] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   94.973405][ T4293] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   94.981440][ T4293] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   94.989494][ T4293]  </TASK>
[   95.049490][ T4296] FAULT_INJECTION: forcing a failure.
[   95.049490][ T4296] name failslab, interval 1, probability 0, space 0, times 0
[   95.062719][ T4296] CPU: 0 PID: 4296 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   95.071552][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.081591][ T4296] Call Trace:
[   95.084885][ T4296]  <TASK>
[   95.087800][ T4296]  dump_stack_lvl+0x57/0x7d
[   95.092481][ T4296]  should_fail.cold+0x5/0xa
[   95.097249][ T4296]  ? hsr_add_node+0x57/0x930
[   95.101911][ T4296]  should_failslab+0x5/0x10
[   95.106401][ T4296]  kmem_cache_alloc_trace+0x55/0x3d0
[   95.111715][ T4296]  hsr_add_node+0x57/0x930
[   95.116125][ T4296]  hsr_forward_skb+0x3ca/0x18b0
[   95.120969][ T4296]  ? prp_fill_frame_info+0x610/0x610
[   95.126238][ T4296]  ? lock_chain_count+0x20/0x20
[   95.131387][ T4296]  hsr_handle_frame+0x47b/0x680
[   95.136248][ T4296]  ? hsr_nl_nodedown+0x300/0x300
[   95.141164][ T4296]  __netif_receive_skb_core+0x78d/0x2eb0
[   95.146783][ T4296]  ? generic_xdp_tx+0x540/0x540
[   95.151623][ T4296]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   95.157599][ T4296]  ? find_held_lock+0x2d/0x110
[   95.162348][ T4296]  ? lock_acquire+0x1ab/0x510
[   95.167006][ T4296]  __netif_receive_skb_one_core+0xaa/0x180
[   95.172818][ T4296]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   95.178794][ T4296]  ? ktime_get_with_offset+0x26c/0x390
[   95.185328][ T4296]  netif_receive_skb+0xec/0x640
[   95.190306][ T4296]  ? __netif_receive_skb+0x190/0x190
[   95.195749][ T4296]  ? build_skb+0x88/0x150
[   95.200064][ T4296]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   95.205338][ T4296]  ? tun_net_open+0xf0/0xf0
[   95.209826][ T4296]  ? lock_release+0x720/0x720
[   95.214565][ T4296]  ? tun_get_user+0x1afc/0x2e00
[   95.219401][ T4296]  ? lock_downgrade+0x6e0/0x6e0
[   95.224256][ T4296]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   95.230302][ T4296]  tun_get_user+0x1c7e/0x2e00
[   95.235075][ T4296]  ? tun_build_skb+0xc90/0xc90
[   95.239903][ T4296]  ? tun_chr_open+0x40/0x520
[   95.244476][ T4296]  ? __lock_acquire+0x15e4/0x5630
[   95.249498][ T4296]  tun_chr_write_iter+0xb9/0x160
[   95.254428][ T4296]  new_sync_write+0x368/0x600
[   95.259087][ T4296]  ? new_sync_read+0x5f0/0x5f0
[   95.263828][ T4296]  ? find_held_lock+0x2d/0x110
[   95.268590][ T4296]  ? __fget_files+0x1d7/0x3c0
[   95.273246][ T4296]  vfs_write+0x609/0x900
[   95.277461][ T4296]  ksys_write+0xf4/0x1d0
[   95.281690][ T4296]  ? __ia32_sys_read+0xa0/0xa0
[   95.286429][ T4296]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   95.292399][ T4296]  ? syscall_enter_from_user_mode+0x21/0x70
[   95.298452][ T4296]  do_syscall_64+0x35/0xb0
[   95.302931][ T4296]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   95.308798][ T4296] RIP: 0033:0x7f6f4b6401ff
[   95.313281][ T4296] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   95.333333][ T4296] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   95.341809][ T4296] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   95.349767][ T4296] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   95.357913][ T4296] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   95.365872][ T4296] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   95.373941][ T4296] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   95.381902][ T4296]  </TASK>
[   95.438476][ T4299] FAULT_INJECTION: forcing a failure.
[   95.438476][ T4299] name failslab, interval 1, probability 0, space 0, times 0
[   95.451272][ T4299] CPU: 1 PID: 4299 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   95.460010][ T4299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.470142][ T4299] Call Trace:
[   95.473423][ T4299]  <TASK>
[   95.476351][ T4299]  dump_stack_lvl+0x57/0x7d
[   95.480930][ T4299]  should_fail.cold+0x5/0xa
[   95.485677][ T4299]  ? hsr_add_node+0x57/0x930
[   95.490258][ T4299]  should_failslab+0x5/0x10
[   95.494827][ T4299]  kmem_cache_alloc_trace+0x55/0x3d0
[   95.500274][ T4299]  hsr_add_node+0x57/0x930
[   95.504875][ T4299]  hsr_forward_skb+0x3ca/0x18b0
[   95.509714][ T4299]  ? prp_fill_frame_info+0x610/0x610
[   95.515218][ T4299]  ? lock_chain_count+0x20/0x20
[   95.520050][ T4299]  hsr_handle_frame+0x47b/0x680
[   95.524902][ T4299]  ? hsr_nl_nodedown+0x300/0x300
[   95.529839][ T4299]  __netif_receive_skb_core+0x78d/0x2eb0
[   95.535541][ T4299]  ? generic_xdp_tx+0x540/0x540
[   95.540370][ T4299]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   95.546340][ T4299]  ? find_held_lock+0x2d/0x110
[   95.551098][ T4299]  ? lock_acquire+0x1ab/0x510
[   95.555849][ T4299]  __netif_receive_skb_one_core+0xaa/0x180
[   95.561658][ T4299]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   95.567640][ T4299]  ? ktime_get_with_offset+0x26c/0x390
[   95.573258][ T4299]  netif_receive_skb+0xec/0x640
[   95.578205][ T4299]  ? __netif_receive_skb+0x190/0x190
[   95.583730][ T4299]  ? skb_set_owner_w+0x1da/0x310
[   95.588640][ T4299]  ? build_skb+0x88/0x150
[   95.593035][ T4299]  ? __tun_build_skb+0x163/0x210
[   95.597956][ T4299]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   95.603398][ T4299]  ? tun_net_open+0xf0/0xf0
[   95.607890][ T4299]  ? lock_release+0x720/0x720
[   95.612543][ T4299]  ? tun_get_user+0x1afc/0x2e00
[   95.617380][ T4299]  ? lock_downgrade+0x6e0/0x6e0
[   95.622330][ T4299]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   95.628296][ T4299]  tun_get_user+0x1c7e/0x2e00
[   95.633094][ T4299]  ? tun_build_skb+0xc90/0xc90
[   95.637930][ T4299]  ? tun_chr_open+0x40/0x520
[   95.642502][ T4299]  ? __lock_acquire+0x15e4/0x5630
[   95.647509][ T4299]  tun_chr_write_iter+0xb9/0x160
[   95.652425][ T4299]  new_sync_write+0x368/0x600
[   95.657210][ T4299]  ? new_sync_read+0x5f0/0x5f0
[   95.661948][ T4299]  ? find_held_lock+0x2d/0x110
[   95.666887][ T4299]  ? __fget_files+0x1d7/0x3c0
[   95.671547][ T4299]  vfs_write+0x609/0x900
[   95.675830][ T4299]  ksys_write+0xf4/0x1d0
[   95.680312][ T4299]  ? __ia32_sys_read+0xa0/0xa0
[   95.685049][ T4299]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   95.691002][ T4299]  ? syscall_enter_from_user_mode+0x21/0x70
[   95.696878][ T4299]  do_syscall_64+0x35/0xb0
[   95.701266][ T4299]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   95.707145][ T4299] RIP: 0033:0x7f6f4b6401ff
[   95.711537][ T4299] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   95.731808][ T4299] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   95.740368][ T4299] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   95.748322][ T4299] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   95.756617][ T4299] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   95.764691][ T4299] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   95.772640][ T4299] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   95.780899][ T4299]  </TASK>
[   95.848614][ T4302] FAULT_INJECTION: forcing a failure.
[   95.848614][ T4302] name failslab, interval 1, probability 0, space 0, times 0
[   95.861411][ T4302] CPU: 1 PID: 4302 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   95.870380][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.880415][ T4302] Call Trace:
[   95.883680][ T4302]  <TASK>
[   95.886608][ T4302]  dump_stack_lvl+0x57/0x7d
[   95.891094][ T4302]  should_fail.cold+0x5/0xa
[   95.895585][ T4302]  ? hsr_add_node+0x57/0x930
[   95.900159][ T4302]  should_failslab+0x5/0x10
[   95.904762][ T4302]  kmem_cache_alloc_trace+0x55/0x3d0
[   95.910076][ T4302]  hsr_add_node+0x57/0x930
[   95.914783][ T4302]  hsr_forward_skb+0x3ca/0x18b0
[   95.919714][ T4302]  ? prp_fill_frame_info+0x610/0x610
[   95.925024][ T4302]  ? lock_chain_count+0x20/0x20
[   95.929879][ T4302]  hsr_handle_frame+0x47b/0x680
[   95.934707][ T4302]  ? hsr_nl_nodedown+0x300/0x300
[   95.939616][ T4302]  __netif_receive_skb_core+0x78d/0x2eb0
[   95.945317][ T4302]  ? generic_xdp_tx+0x540/0x540
[   95.950281][ T4302]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   95.956274][ T4302]  ? find_held_lock+0x2d/0x110
[   95.961116][ T4302]  ? lock_acquire+0x1ab/0x510
[   95.965787][ T4302]  __netif_receive_skb_one_core+0xaa/0x180
[   95.971597][ T4302]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   95.977468][ T4302]  ? ktime_get_with_offset+0x26c/0x390
[   95.982911][ T4302]  netif_receive_skb+0xec/0x640
[   95.987742][ T4302]  ? __netif_receive_skb+0x190/0x190
[   95.993024][ T4302]  ? skb_set_owner_w+0x1da/0x310
[   95.997961][ T4302]  ? build_skb+0x88/0x150
[   96.002274][ T4302]  ? __tun_build_skb+0x163/0x210
[   96.007196][ T4302]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   96.012478][ T4302]  ? tun_net_open+0xf0/0xf0
[   96.016980][ T4302]  ? lock_release+0x720/0x720
[   96.021655][ T4302]  ? tun_get_user+0x1afc/0x2e00
[   96.026486][ T4302]  ? lock_downgrade+0x6e0/0x6e0
[   96.033318][ T4302]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   96.039301][ T4302]  tun_get_user+0x1c7e/0x2e00
[   96.043994][ T4302]  ? tun_build_skb+0xc90/0xc90
[   96.048749][ T4302]  ? tun_chr_open+0x40/0x520
[   96.053320][ T4302]  ? __lock_acquire+0x15e4/0x5630
[   96.058334][ T4302]  tun_chr_write_iter+0xb9/0x160
[   96.063251][ T4302]  new_sync_write+0x368/0x600
[   96.067908][ T4302]  ? new_sync_read+0x5f0/0x5f0
[   96.072661][ T4302]  ? find_held_lock+0x2d/0x110
[   96.077441][ T4302]  ? __fget_files+0x1d7/0x3c0
[   96.082104][ T4302]  vfs_write+0x609/0x900
[   96.086327][ T4302]  ksys_write+0xf4/0x1d0
[   96.090548][ T4302]  ? __ia32_sys_read+0xa0/0xa0
[   96.095290][ T4302]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   96.101253][ T4302]  ? syscall_enter_from_user_mode+0x21/0x70
[   96.107284][ T4302]  do_syscall_64+0x35/0xb0
[   96.111700][ T4302]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   96.117766][ T4302] RIP: 0033:0x7f6f4b6401ff
[   96.122158][ T4302] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   96.141857][ T4302] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   96.150245][ T4302] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   96.158398][ T4302] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   96.166347][ T4302] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   96.174472][ T4302] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   96.182518][ T4302] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   96.190475][ T4302]  </TASK>
[   96.237671][ T4305] FAULT_INJECTION: forcing a failure.
[   96.237671][ T4305] name failslab, interval 1, probability 0, space 0, times 0
[   96.250419][ T4305] CPU: 0 PID: 4305 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   96.259155][ T4305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   96.269335][ T4305] Call Trace:
[   96.272720][ T4305]  <TASK>
[   96.275639][ T4305]  dump_stack_lvl+0x57/0x7d
[   96.280326][ T4305]  should_fail.cold+0x5/0xa
[   96.284815][ T4305]  ? hsr_add_node+0x57/0x930
[   96.289625][ T4305]  should_failslab+0x5/0x10
[   96.294108][ T4305]  kmem_cache_alloc_trace+0x55/0x3d0
[   96.299425][ T4305]  hsr_add_node+0x57/0x930
[   96.303836][ T4305]  hsr_forward_skb+0x3ca/0x18b0
[   96.308676][ T4305]  ? prp_fill_frame_info+0x610/0x610
[   96.313956][ T4305]  ? lock_chain_count+0x20/0x20
[   96.318797][ T4305]  hsr_handle_frame+0x47b/0x680
[   96.323629][ T4305]  ? hsr_nl_nodedown+0x300/0x300
[   96.328637][ T4305]  __netif_receive_skb_core+0x78d/0x2eb0
[   96.334264][ T4305]  ? generic_xdp_tx+0x540/0x540
[   96.339114][ T4305]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   96.345220][ T4305]  ? find_held_lock+0x2d/0x110
[   96.349972][ T4305]  ? lock_acquire+0x1ab/0x510
[   96.354809][ T4305]  __netif_receive_skb_one_core+0xaa/0x180
[   96.360600][ T4305]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   96.366514][ T4305]  ? ktime_get_with_offset+0x26c/0x390
[   96.371967][ T4305]  netif_receive_skb+0xec/0x640
[   96.376821][ T4305]  ? __netif_receive_skb+0x190/0x190
[   96.382096][ T4305]  ? skb_set_owner_w+0x1da/0x310
[   96.387029][ T4305]  ? build_skb+0x88/0x150
[   96.391425][ T4305]  ? __tun_build_skb+0x163/0x210
[   96.396355][ T4305]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   96.401629][ T4305]  ? tun_net_open+0xf0/0xf0
[   96.406117][ T4305]  ? lock_release+0x720/0x720
[   96.410980][ T4305]  ? tun_get_user+0x1afc/0x2e00
[   96.415839][ T4305]  ? lock_downgrade+0x6e0/0x6e0
[   96.420675][ T4305]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   96.426736][ T4305]  tun_get_user+0x1c7e/0x2e00
[   96.431654][ T4305]  ? tun_build_skb+0xc90/0xc90
[   96.436438][ T4305]  ? tun_chr_open+0x40/0x520
[   96.441024][ T4305]  ? __lock_acquire+0x15e4/0x5630
[   96.446031][ T4305]  tun_chr_write_iter+0xb9/0x160
[   96.450958][ T4305]  new_sync_write+0x368/0x600
[   96.455624][ T4305]  ? new_sync_read+0x5f0/0x5f0
[   96.460366][ T4305]  ? find_held_lock+0x2d/0x110
[   96.465120][ T4305]  ? __fget_files+0x1d7/0x3c0
[   96.469773][ T4305]  vfs_write+0x609/0x900
[   96.473989][ T4305]  ksys_write+0xf4/0x1d0
[   96.478202][ T4305]  ? __ia32_sys_read+0xa0/0xa0
[   96.482937][ T4305]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   96.488907][ T4305]  ? syscall_enter_from_user_mode+0x21/0x70
[   96.494776][ T4305]  do_syscall_64+0x35/0xb0
[   96.499174][ T4305]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   96.505038][ T4305] RIP: 0033:0x7f6f4b6401ff
[   96.509427][ T4305] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   96.529107][ T4305] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   96.537494][ T4305] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   96.545456][ T4305] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   96.553409][ T4305] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   96.561409][ T4305] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   96.569537][ T4305] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   96.577504][ T4305]  </TASK>
[   96.638453][ T4308] FAULT_INJECTION: forcing a failure.
[   96.638453][ T4308] name failslab, interval 1, probability 0, space 0, times 0
[   96.651203][ T4308] CPU: 0 PID: 4308 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   96.660183][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   96.670390][ T4308] Call Trace:
[   96.673663][ T4308]  <TASK>
[   96.676583][ T4308]  dump_stack_lvl+0x57/0x7d
[   96.681071][ T4308]  should_fail.cold+0x5/0xa
[   96.685590][ T4308]  ? hsr_add_node+0x57/0x930
[   96.690533][ T4308]  should_failslab+0x5/0x10
[   96.695105][ T4308]  kmem_cache_alloc_trace+0x55/0x3d0
[   96.700575][ T4308]  hsr_add_node+0x57/0x930
[   96.705850][ T4308]  hsr_forward_skb+0x3ca/0x18b0
[   96.710687][ T4308]  ? prp_fill_frame_info+0x610/0x610
[   96.716041][ T4308]  ? lock_chain_count+0x20/0x20
[   96.721001][ T4308]  hsr_handle_frame+0x47b/0x680
[   96.725839][ T4308]  ? hsr_nl_nodedown+0x300/0x300
[   96.730871][ T4308]  __netif_receive_skb_core+0x78d/0x2eb0
[   96.736514][ T4308]  ? generic_xdp_tx+0x540/0x540
[   96.741513][ T4308]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   96.748197][ T4308]  ? find_held_lock+0x2d/0x110
[   96.753078][ T4308]  ? lock_acquire+0x1ab/0x510
[   96.757740][ T4308]  __netif_receive_skb_one_core+0xaa/0x180
[   96.763590][ T4308]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   96.769482][ T4308]  ? ktime_get_with_offset+0x26c/0x390
[   96.774963][ T4308]  netif_receive_skb+0xec/0x640
[   96.779801][ T4308]  ? __netif_receive_skb+0x190/0x190
[   96.785064][ T4308]  ? skb_set_owner_w+0x1da/0x310
[   96.789977][ T4308]  ? build_skb+0x88/0x150
[   96.794300][ T4308]  ? __tun_build_skb+0x163/0x210
[   96.799246][ T4308]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   96.804646][ T4308]  ? tun_net_open+0xf0/0xf0
[   96.809136][ T4308]  ? lock_release+0x720/0x720
[   96.813823][ T4308]  ? tun_get_user+0x1afc/0x2e00
[   96.818758][ T4308]  ? lock_downgrade+0x6e0/0x6e0
[   96.823610][ T4308]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   96.829584][ T4308]  tun_get_user+0x1c7e/0x2e00
[   96.834253][ T4308]  ? tun_build_skb+0xc90/0xc90
[   96.839095][ T4308]  ? tun_chr_open+0x40/0x520
[   96.843772][ T4308]  ? __lock_acquire+0x15e4/0x5630
[   96.848800][ T4308]  tun_chr_write_iter+0xb9/0x160
[   96.853721][ T4308]  new_sync_write+0x368/0x600
[   96.858489][ T4308]  ? new_sync_read+0x5f0/0x5f0
[   96.863352][ T4308]  ? find_held_lock+0x2d/0x110
[   96.868116][ T4308]  ? __fget_files+0x1d7/0x3c0
[   96.872774][ T4308]  vfs_write+0x609/0x900
[   96.876994][ T4308]  ksys_write+0xf4/0x1d0
[   96.881227][ T4308]  ? __ia32_sys_read+0xa0/0xa0
[   96.886096][ T4308]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   96.892086][ T4308]  ? syscall_enter_from_user_mode+0x21/0x70
[   96.898157][ T4308]  do_syscall_64+0x35/0xb0
[   96.902823][ T4308]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   96.908934][ T4308] RIP: 0033:0x7f6f4b6401ff
[   96.913370][ T4308] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   96.932964][ T4308] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   96.941702][ T4308] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   96.949771][ T4308] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   96.958691][ T4308] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   96.966769][ T4308] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   96.974816][ T4308] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   96.982897][ T4308]  </TASK>
[   97.027900][ T4312] FAULT_INJECTION: forcing a failure.
[   97.027900][ T4312] name failslab, interval 1, probability 0, space 0, times 0
[   97.040896][ T4312] CPU: 0 PID: 4312 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   97.049738][ T4312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   97.059798][ T4312] Call Trace:
[   97.063083][ T4312]  <TASK>
[   97.065991][ T4312]  dump_stack_lvl+0x57/0x7d
[   97.070483][ T4312]  should_fail.cold+0x5/0xa
[   97.074978][ T4312]  ? hsr_add_node+0x57/0x930
[   97.079550][ T4312]  should_failslab+0x5/0x10
[   97.084054][ T4312]  kmem_cache_alloc_trace+0x55/0x3d0
[   97.089339][ T4312]  hsr_add_node+0x57/0x930
[   97.093845][ T4312]  hsr_forward_skb+0x3ca/0x18b0
[   97.098714][ T4312]  ? prp_fill_frame_info+0x610/0x610
[   97.104011][ T4312]  ? lock_chain_count+0x20/0x20
[   97.108939][ T4312]  hsr_handle_frame+0x47b/0x680
[   97.113766][ T4312]  ? hsr_nl_nodedown+0x300/0x300
[   97.118783][ T4312]  __netif_receive_skb_core+0x78d/0x2eb0
[   97.124457][ T4312]  ? generic_xdp_tx+0x540/0x540
[   97.129309][ T4312]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   97.135294][ T4312]  ? find_held_lock+0x2d/0x110
[   97.140259][ T4312]  ? lock_acquire+0x1ab/0x510
[   97.145038][ T4312]  __netif_receive_skb_one_core+0xaa/0x180
[   97.151164][ T4312]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   97.157714][ T4312]  ? ktime_get_with_offset+0x26c/0x390
[   97.163482][ T4312]  netif_receive_skb+0xec/0x640
[   97.168470][ T4312]  ? __netif_receive_skb+0x190/0x190
[   97.173747][ T4312]  ? skb_set_owner_w+0x1da/0x310
[   97.178677][ T4312]  ? build_skb+0x88/0x150
[   97.183055][ T4312]  ? __tun_build_skb+0x163/0x210
[   97.187991][ T4312]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   97.193836][ T4312]  ? tun_net_open+0xf0/0xf0
[   97.198429][ T4312]  ? lock_release+0x720/0x720
[   97.203096][ T4312]  ? tun_get_user+0x1afc/0x2e00
[   97.207956][ T4312]  ? lock_downgrade+0x6e0/0x6e0
[   97.212804][ T4312]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   97.218775][ T4312]  tun_get_user+0x1c7e/0x2e00
[   97.223569][ T4312]  ? tun_build_skb+0xc90/0xc90
[   97.228339][ T4312]  ? tun_chr_open+0x40/0x520
[   97.233198][ T4312]  ? __lock_acquire+0x15e4/0x5630
[   97.238607][ T4312]  tun_chr_write_iter+0xb9/0x160
[   97.243536][ T4312]  new_sync_write+0x368/0x600
[   97.248380][ T4312]  ? new_sync_read+0x5f0/0x5f0
[   97.253130][ T4312]  ? find_held_lock+0x2d/0x110
[   97.258237][ T4312]  ? __fget_files+0x1d7/0x3c0
[   97.263003][ T4312]  vfs_write+0x609/0x900
[   97.267426][ T4312]  ksys_write+0xf4/0x1d0
[   97.271654][ T4312]  ? __ia32_sys_read+0xa0/0xa0
[   97.276668][ T4312]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   97.282638][ T4312]  ? syscall_enter_from_user_mode+0x21/0x70
[   97.288532][ T4312]  do_syscall_64+0x35/0xb0
[   97.292936][ T4312]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   97.298810][ T4312] RIP: 0033:0x7f6f4b6401ff
[   97.303205][ T4312] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   97.322803][ T4312] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   97.331401][ T4312] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   97.339464][ T4312] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   97.347527][ T4312] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   97.355590][ T4312] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   97.363626][ T4312] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   97.371783][ T4312]  </TASK>
[   97.438796][ T4315] FAULT_INJECTION: forcing a failure.
[   97.438796][ T4315] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[   97.452190][ T4315] CPU: 0 PID: 4315 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   97.460930][ T4315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   97.471325][ T4315] Call Trace:
[   97.474592][ T4315]  <TASK>
[   97.477517][ T4315]  dump_stack_lvl+0x57/0x7d
[   97.482013][ T4315]  should_fail.cold+0x5/0xa
[   97.486514][ T4315]  prepare_alloc_pages+0x17b/0x570
[   97.491605][ T4315]  ? prep_compound_page+0x5c/0x140
[   97.496703][ T4315]  __alloc_pages+0x12f/0x500
[   97.501281][ T4315]  ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0
[   97.508026][ T4315]  ? find_held_lock+0x2d/0x110
[   97.512895][ T4315]  ? lock_downgrade+0x6e0/0x6e0
[   97.517867][ T4315]  ? lock_downgrade+0x6e0/0x6e0
[   97.522710][ T4315]  allocate_slab+0x27f/0x3c0
[   97.527306][ T4315]  ___slab_alloc+0xbe3/0x12a0
[   97.531962][ T4315]  ? build_skb+0x1c/0x150
[   97.536269][ T4315]  ? __might_fault+0xb3/0x160
[   97.540920][ T4315]  ? build_skb+0x1c/0x150
[   97.545228][ T4315]  __slab_alloc.constprop.0+0x4d/0xa0
[   97.550683][ T4315]  ? build_skb+0x1c/0x150
[   97.555250][ T4315]  kmem_cache_alloc+0x3cb/0x4b0
[   97.560081][ T4315]  build_skb+0x1c/0x150
[   97.564419][ T4315]  __tun_build_skb+0x23/0x210
[   97.569467][ T4315]  tun_build_skb+0x499/0xc90
[   97.574304][ T4315]  ? tun_xdp_act+0x7b0/0x7b0
[   97.579060][ T4315]  ? __lock_acquire+0xbeb/0x5630
[   97.583991][ T4315]  tun_get_user+0xd95/0x2e00
[   97.588579][ T4315]  ? tun_build_skb+0xc90/0xc90
[   97.593322][ T4315]  ? tun_chr_open+0x40/0x520
[   97.597987][ T4315]  ? lock_downgrade+0x6e0/0x6e0
[   97.602853][ T4315]  ? __lock_acquire+0x15e4/0x5630
[   97.607896][ T4315]  tun_chr_write_iter+0xb9/0x160
[   97.612844][ T4315]  new_sync_write+0x368/0x600
[   97.617598][ T4315]  ? new_sync_read+0x5f0/0x5f0
[   97.622346][ T4315]  ? find_held_lock+0x2d/0x110
[   97.627099][ T4315]  ? __fget_files+0x1d7/0x3c0
[   97.631860][ T4315]  vfs_write+0x609/0x900
[   97.636095][ T4315]  ksys_write+0xf4/0x1d0
[   97.640306][ T4315]  ? __ia32_sys_read+0xa0/0xa0
[   97.645042][ T4315]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   97.651001][ T4315]  ? syscall_enter_from_user_mode+0x21/0x70
[   97.656897][ T4315]  do_syscall_64+0x35/0xb0
[   97.661301][ T4315]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   97.667169][ T4315] RIP: 0033:0x7f6f4b6401ff
[   97.671564][ T4315] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   97.691319][ T4315] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   97.699724][ T4315] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   97.707930][ T4315] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   97.715897][ T4315] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   97.723850][ T4315] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   97.731837][ T4315] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   97.739813][ T4315]  </TASK>
[   97.779629][ T4318] FAULT_INJECTION: forcing a failure.
[   97.779629][ T4318] name fail_futex, interval 1, probability 0, space 0, times 0
[   97.792827][ T4318] CPU: 1 PID: 4318 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   97.801582][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   97.811882][ T4318] Call Trace:
[   97.815162][ T4318]  <TASK>
[   97.818085][ T4318]  dump_stack_lvl+0x57/0x7d
[   97.822575][ T4318]  should_fail.cold+0x5/0xa
[   97.827501][ T4318]  get_futex_key+0x3c1/0xff0
[   97.832162][ T4318]  ? futex_setup_timer+0xc0/0xc0
[   97.837375][ T4318]  futex_wake+0xc3/0x3f0
[   97.841678][ T4318]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   97.847838][ T4318]  ? futex_wake_mark+0x140/0x140
[   97.852770][ T4318]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   97.859039][ T4318]  do_futex+0x111/0x1c0
[   97.863184][ T4318]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   97.869139][ T4318]  ? lock_downgrade+0x6e0/0x6e0
[   97.874168][ T4318]  __x64_sys_futex+0x16c/0x3d0
[   97.878904][ T4318]  ? do_futex+0x1c0/0x1c0
[   97.883237][ T4318]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   97.889231][ T4318]  ? syscall_enter_from_user_mode+0x21/0x70
[   97.895166][ T4318]  do_syscall_64+0x35/0xb0
[   97.899564][ T4318]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   97.905430][ T4318] RIP: 0033:0x7f6f4b680029
[   97.909907][ T4318] 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
[   97.930721][ T4318] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   97.939144][ T4318] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   97.947101][ T4318] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   97.955049][ T4318] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   97.963024][ T4318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   97.971202][ T4318] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   97.979189][ T4318]  </TASK>
[   98.028628][ T4320] FAULT_INJECTION: forcing a failure.
[   98.028628][ T4320] name fail_futex, interval 1, probability 0, space 0, times 0
[   98.041574][ T4320] CPU: 0 PID: 4320 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   98.050321][ T4320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   98.060545][ T4320] Call Trace:
[   98.063805][ T4320]  <TASK>
[   98.066716][ T4320]  dump_stack_lvl+0x57/0x7d
[   98.071195][ T4320]  should_fail.cold+0x5/0xa
[   98.075670][ T4320]  get_futex_key+0x3c1/0xff0
[   98.080232][ T4320]  ? futex_setup_timer+0xc0/0xc0
[   98.085247][ T4320]  futex_wake+0xc3/0x3f0
[   98.089459][ T4320]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   98.095513][ T4320]  ? futex_wake_mark+0x140/0x140
[   98.100416][ T4320]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   98.106380][ T4320]  do_futex+0x111/0x1c0
[   98.110509][ T4320]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   98.116684][ T4320]  ? lock_downgrade+0x6e0/0x6e0
[   98.121525][ T4320]  __x64_sys_futex+0x16c/0x3d0
[   98.126368][ T4320]  ? do_futex+0x1c0/0x1c0
[   98.130983][ T4320]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   98.137364][ T4320]  ? syscall_enter_from_user_mode+0x21/0x70
[   98.143370][ T4320]  do_syscall_64+0x35/0xb0
[   98.147811][ T4320]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   98.153700][ T4320] RIP: 0033:0x7f6f4b680029
[   98.158409][ T4320] 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
[   98.179037][ T4320] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   98.187602][ T4320] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   98.195563][ T4320] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   98.203532][ T4320] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   98.211565][ T4320] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   98.219628][ T4320] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   98.227617][ T4320]  </TASK>
[   98.239830][ T4323] FAULT_INJECTION: forcing a failure.
[   98.239830][ T4323] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[   98.254164][ T4323] CPU: 1 PID: 4323 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   98.262923][ T4323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   98.273094][ T4323] Call Trace:
[   98.276357][ T4323]  <TASK>
[   98.279579][ T4323]  dump_stack_lvl+0x57/0x7d
[   98.284066][ T4323]  should_fail.cold+0x5/0xa
[   98.288548][ T4323]  prepare_alloc_pages+0x17b/0x570
[   98.293731][ T4323]  ? prep_compound_page+0x5c/0x140
[   98.298933][ T4323]  __alloc_pages+0x12f/0x500
[   98.303674][ T4323]  ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0
[   98.310411][ T4323]  ? find_held_lock+0x2d/0x110
[   98.315174][ T4323]  ? lock_downgrade+0x6e0/0x6e0
[   98.320116][ T4323]  ? lock_downgrade+0x6e0/0x6e0
[   98.325026][ T4323]  allocate_slab+0x27f/0x3c0
[   98.329936][ T4323]  ___slab_alloc+0xbe3/0x12a0
[   98.334932][ T4323]  ? build_skb+0x1c/0x150
[   98.339451][ T4323]  ? __might_fault+0xb3/0x160
[   98.344111][ T4323]  ? build_skb+0x1c/0x150
[   98.348473][ T4323]  __slab_alloc.constprop.0+0x4d/0xa0
[   98.353830][ T4323]  ? build_skb+0x1c/0x150
[   98.358135][ T4323]  kmem_cache_alloc+0x3cb/0x4b0
[   98.362969][ T4323]  build_skb+0x1c/0x150
[   98.367095][ T4323]  __tun_build_skb+0x23/0x210
[   98.371747][ T4323]  tun_build_skb+0x499/0xc90
[   98.376323][ T4323]  ? tun_xdp_act+0x7b0/0x7b0
[   98.381016][ T4323]  ? __lock_acquire+0xbeb/0x5630
[   98.385951][ T4323]  tun_get_user+0xd95/0x2e00
[   98.390555][ T4323]  ? tun_build_skb+0xc90/0xc90
[   98.395305][ T4323]  ? tun_chr_open+0x40/0x520
[   98.399906][ T4323]  ? lock_downgrade+0x6e0/0x6e0
[   98.404866][ T4323]  ? __lock_acquire+0x15e4/0x5630
[   98.409893][ T4323]  tun_chr_write_iter+0xb9/0x160
[   98.414928][ T4323]  new_sync_write+0x368/0x600
[   98.419752][ T4323]  ? new_sync_read+0x5f0/0x5f0
[   98.424500][ T4323]  ? find_held_lock+0x2d/0x110
[   98.429249][ T4323]  ? __fget_files+0x1d7/0x3c0
[   98.433908][ T4323]  vfs_write+0x609/0x900
[   98.438150][ T4323]  ksys_write+0xf4/0x1d0
[   98.442587][ T4323]  ? __ia32_sys_read+0xa0/0xa0
[   98.447575][ T4323]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   98.453631][ T4323]  ? syscall_enter_from_user_mode+0x21/0x70
[   98.459774][ T4323]  do_syscall_64+0x35/0xb0
[   98.464629][ T4323]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   98.474013][ T4323] RIP: 0033:0x7f6f4b6401ff
[   98.484504][ T4323] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   98.508273][ T4323] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   98.517019][ T4323] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   98.525265][ T4323] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   98.533212][ T4323] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   98.541609][ T4323] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   98.549563][ T4323] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   98.557707][ T4323]  </TASK>
[   98.618493][ T4326] FAULT_INJECTION: forcing a failure.
[   98.618493][ T4326] name fail_futex, interval 1, probability 0, space 0, times 0
[   98.632785][ T4326] CPU: 1 PID: 4326 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   98.641677][ T4326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   98.651745][ T4326] Call Trace:
[   98.655025][ T4326]  <TASK>
[   98.657947][ T4326]  dump_stack_lvl+0x57/0x7d
[   98.662445][ T4326]  should_fail.cold+0x5/0xa
[   98.667022][ T4326]  get_futex_key+0x3c1/0xff0
[   98.671816][ T4326]  ? futex_setup_timer+0xc0/0xc0
[   98.677503][ T4326]  futex_wake+0xc3/0x3f0
[   98.682100][ T4326]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   98.688313][ T4326]  ? futex_wake_mark+0x140/0x140
[   98.693765][ T4326]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   98.699738][ T4326]  do_futex+0x111/0x1c0
[   98.704258][ T4326]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   98.710483][ T4326]  ? lock_downgrade+0x6e0/0x6e0
[   98.715520][ T4326]  __x64_sys_futex+0x16c/0x3d0
[   98.720583][ T4326]  ? do_futex+0x1c0/0x1c0
[   98.725125][ T4326]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   98.731478][ T4326]  ? syscall_enter_from_user_mode+0x21/0x70
[   98.737466][ T4326]  do_syscall_64+0x35/0xb0
[   98.741907][ T4326]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   98.748228][ T4326] RIP: 0033:0x7f6f4b680029
[   98.752750][ T4326] 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
[   98.772609][ T4326] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   98.781224][ T4326] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   98.789423][ T4326] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   98.797582][ T4326] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   98.805699][ T4326] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   98.813661][ T4326] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   98.822126][ T4326]  </TASK>
[   98.835792][ T4329] FAULT_INJECTION: forcing a failure.
[   98.835792][ T4329] name fail_futex, interval 1, probability 0, space 0, times 0
[   98.849616][ T4329] CPU: 0 PID: 4329 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   98.858403][ T4329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   98.868449][ T4329] Call Trace:
[   98.871848][ T4329]  <TASK>
[   98.874778][ T4329]  dump_stack_lvl+0x57/0x7d
[   98.879355][ T4329]  should_fail.cold+0x5/0xa
[   98.883956][ T4329]  get_futex_key+0x3c1/0xff0
[   98.888526][ T4329]  ? futex_setup_timer+0xc0/0xc0
[   98.893547][ T4329]  futex_wake+0xc3/0x3f0
[   98.897863][ T4329]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   98.904267][ T4329]  ? futex_wake_mark+0x140/0x140
[   98.909310][ T4329]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   98.915372][ T4329]  do_futex+0x111/0x1c0
[   98.919555][ T4329]  ? __ia32_sys_get_robust_list+0x2b0/0x2b0
[   98.925637][ T4329]  ? lock_downgrade+0x6e0/0x6e0
[   98.930560][ T4329]  __x64_sys_futex+0x16c/0x3d0
[   98.935390][ T4329]  ? do_futex+0x1c0/0x1c0
[   98.939699][ T4329]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   98.945667][ T4329]  ? syscall_enter_from_user_mode+0x21/0x70
[   98.951548][ T4329]  do_syscall_64+0x35/0xb0
[   98.956416][ T4329]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   98.962296][ T4329] RIP: 0033:0x7f6f4b680029
[   98.966813][ T4329] 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
[   98.986805][ T4329] RSP: 002b:00007f6f4b62d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   98.995196][ T4329] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b680029
[   99.003404][ T4329] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6f4b7084ec
[   99.011380][ T4329] RBP: 00007f6f4b6d56cc R08: 0000000000000001 R09: 0000000000000034
[   99.019543][ T4329] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f4b7084ec
[   99.027616][ T4329] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   99.035580][ T4329]  </TASK>
[   99.098365][ T4331] FAULT_INJECTION: forcing a failure.
[   99.098365][ T4331] name failslab, interval 1, probability 0, space 0, times 0
[   99.111438][ T4331] CPU: 1 PID: 4331 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   99.120432][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   99.130587][ T4331] Call Trace:
[   99.133852][ T4331]  <TASK>
[   99.136764][ T4331]  dump_stack_lvl+0x57/0x7d
[   99.141257][ T4331]  should_fail.cold+0x5/0xa
[   99.145810][ T4331]  should_failslab+0x5/0x10
[   99.150308][ T4331]  kmem_cache_alloc_node+0x65/0x4f0
[   99.155515][ T4331]  ? __alloc_skb+0x151/0x270
[   99.160089][ T4331]  __alloc_skb+0x151/0x270
[   99.164484][ T4331]  __pskb_copy_fclone+0xcf/0xac0
[   99.169427][ T4331]  hsr_get_untagged_frame+0xf0/0x4c0
[   99.174939][ T4331]  hsr_forward_skb+0x9fd/0x18b0
[   99.179787][ T4331]  ? prp_fill_frame_info+0x610/0x610
[   99.185167][ T4331]  ? lock_chain_count+0x20/0x20
[   99.190023][ T4331]  hsr_handle_frame+0x47b/0x680
[   99.194964][ T4331]  ? hsr_nl_nodedown+0x300/0x300
[   99.199896][ T4331]  __netif_receive_skb_core+0x78d/0x2eb0
[   99.205545][ T4331]  ? generic_xdp_tx+0x540/0x540
[   99.210399][ T4331]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   99.216709][ T4331]  ? find_held_lock+0x2d/0x110
[   99.221502][ T4331]  ? lock_acquire+0x1ab/0x510
[   99.226161][ T4331]  __netif_receive_skb_one_core+0xaa/0x180
[   99.231955][ T4331]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   99.237924][ T4331]  ? ktime_get_with_offset+0x26c/0x390
[   99.243382][ T4331]  netif_receive_skb+0xec/0x640
[   99.248374][ T4331]  ? __netif_receive_skb+0x190/0x190
[   99.253787][ T4331]  ? skb_set_owner_w+0x1da/0x310
[   99.258959][ T4331]  ? build_skb+0x88/0x150
[   99.263773][ T4331]  ? __tun_build_skb+0x163/0x210
[   99.269100][ T4331]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   99.274661][ T4331]  ? tun_net_open+0xf0/0xf0
[   99.279157][ T4331]  ? lock_release+0x720/0x720
[   99.283832][ T4331]  ? tun_get_user+0x1afc/0x2e00
[   99.288767][ T4331]  ? lock_downgrade+0x6e0/0x6e0
[   99.293672][ T4331]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   99.299635][ T4331]  tun_get_user+0x1c7e/0x2e00
[   99.304397][ T4331]  ? tun_build_skb+0xc90/0xc90
[   99.309235][ T4331]  ? tun_chr_open+0x40/0x520
[   99.314079][ T4331]  ? __lock_acquire+0x15e4/0x5630
[   99.319107][ T4331]  tun_chr_write_iter+0xb9/0x160
[   99.324035][ T4331]  new_sync_write+0x368/0x600
[   99.328701][ T4331]  ? new_sync_read+0x5f0/0x5f0
[   99.333457][ T4331]  ? find_held_lock+0x2d/0x110
[   99.338215][ T4331]  ? __fget_files+0x1d7/0x3c0
[   99.343207][ T4331]  vfs_write+0x609/0x900
[   99.347546][ T4331]  ksys_write+0xf4/0x1d0
[   99.351859][ T4331]  ? __ia32_sys_read+0xa0/0xa0
[   99.356709][ T4331]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   99.362759][ T4331]  ? syscall_enter_from_user_mode+0x21/0x70
[   99.368641][ T4331]  do_syscall_64+0x35/0xb0
[   99.373056][ T4331]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   99.379045][ T4331] RIP: 0033:0x7f6f4b6401ff
[   99.383528][ T4331] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   99.403114][ T4331] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   99.411678][ T4331] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   99.419633][ T4331] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   99.427587][ T4331] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   99.435535][ T4331] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   99.443491][ T4331] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   99.451446][ T4331]  </TASK>
[   99.454504][ T4331] general protection fault, probably for non-canonical address 0xdffffc000000000f: 0000 [#1] PREEMPT SMP KASAN
[   99.466182][ T4331] KASAN: null-ptr-deref in range [0x0000000000000078-0x000000000000007f]
[   99.474559][ T4331] CPU: 1 PID: 4331 Comm: syz-executor391 Not tainted 5.17.0-rc7-syzkaller #0
[   99.483373][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   99.494361][ T4331] RIP: 0010:skb_clone+0xdf/0x300
[   99.499382][ T4331] 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
[   99.518970][ T4331] RSP: 0018:ffffc9000287f538 EFLAGS: 00010207
[   99.525217][ T4331] RAX: dffffc0000000000 RBX: ffff888075547680 RCX: 1ffff11003774840
[   99.533279][ T4331] RDX: 000000000000000f RSI: 0000000000000a20 RDI: 0000000000000000
[   99.541224][ T4331] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8aec1633
[   99.549262][ T4331] R10: fffffbfff15d82c6 R11: 0000000000000001 R12: 0000000000000a20
[   99.557225][ T4331] R13: dffffc0000000000 R14: 000000000000007e R15: ffffc9000287f5d8
[   99.565177][ T4331] FS:  00007f6f4b62d700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
[   99.574082][ T4331] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   99.580730][ T4331] CR2: 00007f6f4b6b8510 CR3: 0000000079afd000 CR4: 00000000003506e0
[   99.588697][ T4331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   99.597076][ T4331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   99.605027][ T4331] Call Trace:
[   99.608286][ T4331]  <TASK>
[   99.611195][ T4331]  hsr_forward_skb+0x9fd/0x18b0
[   99.616104][ T4331]  ? prp_fill_frame_info+0x610/0x610
[   99.621372][ T4331]  ? lock_chain_count+0x20/0x20
[   99.626200][ T4331]  hsr_handle_frame+0x47b/0x680
[   99.631161][ T4331]  ? hsr_nl_nodedown+0x300/0x300
[   99.636105][ T4331]  __netif_receive_skb_core+0x78d/0x2eb0
[   99.641748][ T4331]  ? generic_xdp_tx+0x540/0x540
[   99.646662][ T4331]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   99.652634][ T4331]  ? find_held_lock+0x2d/0x110
[   99.657382][ T4331]  ? lock_acquire+0x1ab/0x510
[   99.662128][ T4331]  __netif_receive_skb_one_core+0xaa/0x180
[   99.667933][ T4331]  ? __netif_receive_skb_core+0x2eb0/0x2eb0
[   99.673901][ T4331]  ? ktime_get_with_offset+0x26c/0x390
[   99.679888][ T4331]  netif_receive_skb+0xec/0x640
[   99.684744][ T4331]  ? __netif_receive_skb+0x190/0x190
[   99.690027][ T4331]  ? skb_set_owner_w+0x1da/0x310
[   99.694939][ T4331]  ? build_skb+0x88/0x150
[   99.699330][ T4331]  ? __tun_build_skb+0x163/0x210
[   99.704245][ T4331]  tun_rx_batched.isra.0+0x4b5/0x7d0
[   99.709506][ T4331]  ? tun_net_open+0xf0/0xf0
[   99.714669][ T4331]  ? lock_release+0x720/0x720
[   99.719420][ T4331]  ? tun_get_user+0x1afc/0x2e00
[   99.724248][ T4331]  ? lock_downgrade+0x6e0/0x6e0
[   99.729072][ T4331]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   99.735030][ T4331]  tun_get_user+0x1c7e/0x2e00
[   99.739813][ T4331]  ? tun_build_skb+0xc90/0xc90
[   99.744558][ T4331]  ? tun_chr_open+0x40/0x520
[   99.749214][ T4331]  ? __lock_acquire+0x15e4/0x5630
[   99.754212][ T4331]  tun_chr_write_iter+0xb9/0x160
[   99.759404][ T4331]  new_sync_write+0x368/0x600
[   99.764227][ T4331]  ? new_sync_read+0x5f0/0x5f0
[   99.769002][ T4331]  ? find_held_lock+0x2d/0x110
[   99.773752][ T4331]  ? __fget_files+0x1d7/0x3c0
[   99.778412][ T4331]  vfs_write+0x609/0x900
[   99.782644][ T4331]  ksys_write+0xf4/0x1d0
[   99.786868][ T4331]  ? __ia32_sys_read+0xa0/0xa0
[   99.791752][ T4331]  ? lockdep_hardirqs_on_prepare+0x17b/0x400
[   99.797912][ T4331]  ? syscall_enter_from_user_mode+0x21/0x70
[   99.803872][ T4331]  do_syscall_64+0x35/0xb0
[   99.808286][ T4331]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   99.814157][ T4331] RIP: 0033:0x7f6f4b6401ff
[   99.818779][ T4331] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[   99.839682][ T4331] RSP: 002b:00007f6f4b62d2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[   99.848428][ T4331] RAX: ffffffffffffffda RBX: 00007f6f4b7084e0 RCX: 00007f6f4b6401ff
[   99.856853][ T4331] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8
[   99.864819][ T4331] RBP: 00007f6f4b6d56cc R08: 0000000000000000 R09: 0000000000000001
[   99.872761][ T4331] R10: 00007f6f4b62d087 R11: 0000000000000293 R12: 00007f6f4b7084ec
[   99.880701][ T4331] R13: 00007f6f4b62d2f0 R14: 00007f6f4b7084e8 R15: 0000000000000001
[   99.888661][ T4331]  </TASK>
[   99.891666][ T4331] Modules linked in:
[   99.895850][ T4331] ---[ end trace 0000000000000000 ]---
[   99.901555][ T4331] RIP: 0010:skb_clone+0xdf/0x300
[   99.906598][ T4331] 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
[   99.926493][ T4331] RSP: 0018:ffffc9000287f538 EFLAGS: 00010207
[   99.932626][ T4331] RAX: dffffc0000000000 RBX: ffff888075547680 RCX: 1ffff11003774840
[   99.940609][ T4331] RDX: 000000000000000f RSI: 0000000000000a20 RDI: 0000000000000000
[   99.948582][ T4331] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8aec1633
[   99.956553][ T4331] R10: fffffbfff15d82c6 R11: 0000000000000001 R12: 0000000000000a20
[   99.964536][ T4331] R13: dffffc0000000000 R14: 000000000000007e R15: ffffc9000287f5d8
[   99.972481][ T4331] FS:  00007f6f4b62d700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
[   99.981410][ T4331] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   99.988002][ T4331] CR2: 00007f6f4b6b8510 CR3: 0000000079afd000 CR4: 00000000003506e0
[   99.996548][ T4331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  100.004633][ T4331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  100.012588][ T4331] Kernel panic - not syncing: Fatal exception in interrupt
[  100.019836][ T4331] Kernel Offset: disabled
[  100.024152][ T4331] Rebooting in 86400 seconds..