[ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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] [ 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..