[ OK ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.139' (ECDSA) to the list of known hosts. 2020/08/14 04:49:54 parsed 1 programs 2020/08/14 04:49:54 executed programs: 0 syzkaller login: [ 131.458545][ T6831] IPVS: ftp: loaded support on port[0] = 21 [ 131.586662][ T6831] chnl_net:caif_netlink_parms(): no params data found [ 131.636225][ T6831] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.644102][ T6831] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.652948][ T6831] device bridge_slave_0 entered promiscuous mode [ 131.662158][ T6831] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.669868][ T6831] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.677371][ T6831] device bridge_slave_1 entered promiscuous mode [ 131.695510][ T6831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 131.706034][ T6831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 131.726820][ T6831] team0: Port device team_slave_0 added [ 131.733791][ T6831] team0: Port device team_slave_1 added [ 131.750300][ T6831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 131.757221][ T6831] 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. [ 131.783864][ T6831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 131.796069][ T6831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 131.803622][ T6831] 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. [ 131.830028][ T6831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 131.854711][ T6831] device hsr_slave_0 entered promiscuous mode [ 131.861309][ T6831] device hsr_slave_1 entered promiscuous mode [ 131.945901][ T6831] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 131.955226][ T6831] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 131.968474][ T6831] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 131.979161][ T6831] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 132.001016][ T6831] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.008121][ T6831] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.015754][ T6831] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.022869][ T6831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.064295][ T6831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.076331][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 132.086874][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.095935][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.104035][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 132.116435][ T6831] 8021q: adding VLAN 0 to HW filter on device team0 [ 132.127163][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 132.136209][ T2528] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.143388][ T2528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.161506][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 132.170185][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.177218][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.197539][ T6831] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 132.208038][ T6831] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 132.221726][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 132.230602][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 132.238838][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 132.248137][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 132.257962][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 132.265756][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 132.282426][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 132.290475][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 132.303167][ T6831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 132.321207][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 132.340136][ T7050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 132.348374][ T7050] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.357499][ T7050] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 132.366587][ T6831] device veth0_vlan entered promiscuous mode [ 132.378308][ T6831] device veth1_vlan entered promiscuous mode [ 132.397103][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 132.405499][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 132.413760][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 132.424059][ T6831] device veth0_macvtap entered promiscuous mode [ 132.434069][ T6831] device veth1_macvtap entered promiscuous mode [ 132.450890][ T6831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.458399][ T7050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 132.470198][ T7050] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 132.481078][ T6831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.489392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.500802][ T6831] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.510015][ T6831] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.518677][ T6831] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.528166][ T6831] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.595492][ T7052] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.626130][ T7055] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.652612][ T7056] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.686136][ T7059] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.715097][ T7060] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.746499][ T7062] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.782614][ T7064] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.808023][ T7065] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.845139][ T7068] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.903474][ T7068] FAULT_INJECTION: forcing a failure. [ 132.903474][ T7068] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 132.916752][ T7068] CPU: 1 PID: 7068 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 132.924974][ T7068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.935002][ T7068] Call Trace: [ 132.938305][ T7068] dump_stack+0x1f0/0x31e [ 132.942654][ T7068] should_fail+0x38a/0x4e0 [ 132.947087][ T7068] prepare_alloc_pages+0x248/0x4b0 [ 132.952174][ T7068] __alloc_pages_nodemask+0xbc/0x5c0 [ 132.957437][ T7068] kmem_getpages+0x37/0x1d0 [ 132.961915][ T7068] cache_grow_begin+0x64/0x270 [ 132.966703][ T7068] cache_alloc_refill+0x359/0x3f0 [ 132.971750][ T7068] ? trace_irq_disable_rcuidle+0x1f/0x1c0 [ 132.977444][ T7068] kmem_cache_alloc_node_trace+0x289/0x2b0 [ 132.983224][ T7068] ? __kmalloc_node_track_caller+0x37/0x60 [ 132.989025][ T7068] __kmalloc_node_track_caller+0x37/0x60 [ 132.994629][ T7068] ? inet6_rt_notify+0x250/0x500 [ 132.999559][ T7068] __alloc_skb+0xde/0x4f0 [ 133.003863][ T7068] ? rcu_lock_release+0x9/0x20 [ 133.008617][ T7068] inet6_rt_notify+0x250/0x500 [ 133.013393][ T7068] fib6_del+0xf63/0x1360 [ 133.017624][ T7068] ? fib6_del+0xf71/0x1360 [ 133.022058][ T7068] fib6_clean_node+0x2ba/0x520 [ 133.026812][ T7068] fib6_walk_continue+0x65c/0x8e0 [ 133.031827][ T7068] __fib6_clean_all+0x3f3/0x730 [ 133.036668][ T7068] ? rt6_sync_down_dev+0x110/0x110 [ 133.041813][ T7068] ? node_free_rcu+0x20/0x20 [ 133.046382][ T7068] ? rt6_sync_down_dev+0x110/0x110 [ 133.051472][ T7068] rt6_disable_ip+0x10a/0x5c0 [ 133.056126][ T7068] ? __lock_acquire+0x1161/0x2ab0 [ 133.061131][ T7068] addrconf_ifdown+0x9f/0x1670 [ 133.065916][ T7068] ? lock_is_held_type+0xb3/0xe0 [ 133.070846][ T7068] addrconf_notify+0x3f9/0x3a60 [ 133.075673][ T7068] ? trace_lock_release+0x137/0x1a0 [ 133.080847][ T7068] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 133.086802][ T7068] ? __local_bh_enable_ip+0xe7/0x180 [ 133.092073][ T7068] ? clusterip_netdev_event+0x443/0x460 [ 133.097602][ T7068] ? tls_dev_event+0x63b/0xc10 [ 133.102351][ T7068] ? clusterip_netdev_event+0x443/0x460 [ 133.107868][ T7068] ? __local_bh_enable_ip+0xe7/0x180 [ 133.113125][ T7068] ? clusterip_netdev_event+0x443/0x460 [ 133.118642][ T7068] ? ip6mr_device_event+0x1f3/0x220 [ 133.123816][ T7068] raw_notifier_call_chain+0xe7/0x170 [ 133.129169][ T7068] dev_close_many+0x31a/0x4d0 [ 133.133838][ T7068] dev_change_net_namespace+0x439/0x1710 [ 133.139455][ T7068] ? safesetid_security_capable+0x81/0xf0 [ 133.145161][ T7068] ? security_capable+0xb1/0xd0 [ 133.149992][ T7068] ? rtnl_link_get_net_capable+0x132/0x270 [ 133.155772][ T7068] do_setlink+0x19f/0x3be0 [ 133.160189][ T7068] rtnl_newlink+0x1566/0x1c10 [ 133.164851][ T7068] ? rtnl_newlink+0x361/0x1c10 [ 133.169642][ T7068] ? __mutex_lock_common+0x582/0x2fc0 [ 133.174996][ T7068] ? trace_lock_release+0x137/0x1a0 [ 133.180169][ T7068] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 133.185271][ T7068] ? lock_is_held_type+0xb3/0xe0 [ 133.190196][ T7068] ? rtnl_setlink+0x490/0x490 [ 133.194846][ T7068] rtnetlink_rcv_msg+0x889/0xd40 [ 133.199771][ T7068] ? trace_lock_release+0x137/0x1a0 [ 133.204945][ T7068] ? __local_bh_enable_ip+0xe7/0x180 [ 133.210226][ T7068] ? local_bh_enable+0x5/0x20 [ 133.214888][ T7068] ? lockdep_hardirqs_on+0x49/0xf0 [ 133.219988][ T7068] ? local_bh_enable+0x5/0x20 [ 133.225072][ T7068] ? __local_bh_enable_ip+0xe7/0x180 [ 133.230329][ T7068] ? __dev_queue_xmit+0x1846/0x2940 [ 133.235522][ T7068] netlink_rcv_skb+0x190/0x3a0 [ 133.240260][ T7068] ? rtnetlink_bind+0x80/0x80 [ 133.244916][ T7068] netlink_unicast+0x786/0x940 [ 133.249659][ T7068] netlink_sendmsg+0xa57/0xd70 [ 133.254415][ T7068] ? netlink_getsockopt+0x9e0/0x9e0 [ 133.259585][ T7068] ____sys_sendmsg+0x519/0x800 [ 133.264337][ T7068] ? import_iovec+0x12a/0x2c0 [ 133.269010][ T7068] __sys_sendmsg+0x2b1/0x360 [ 133.273585][ T7068] ? do_sys_openat2+0x6a5/0x830 [ 133.278411][ T7068] ? lock_is_held_type+0xb3/0xe0 [ 133.283324][ T7068] ? syscall_enter_from_user_mode+0x24/0x190 [ 133.289277][ T7068] ? lockdep_hardirqs_on+0x49/0xf0 [ 133.294384][ T7068] ? syscall_enter_from_user_mode+0x24/0x190 [ 133.300350][ T7068] do_syscall_64+0x31/0x70 [ 133.304743][ T7068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.310610][ T7068] RIP: 0033:0x45d249 [ 133.314499][ T7068] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.334091][ T7068] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.342472][ T7068] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 133.350415][ T7068] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 133.358358][ T7068] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 133.366316][ T7068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 133.374269][ T7068] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 133.469662][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 133.573025][ T7068] syz-executor.0 (7068) used greatest stack depth: 23648 bytes left [ 133.593701][ T7079] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 133.721044][ T7079] FAULT_INJECTION: forcing a failure. [ 133.721044][ T7079] name failslab, interval 1, probability 0, space 0, times 1 [ 133.733796][ T7079] CPU: 1 PID: 7079 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 133.742027][ T7079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.752089][ T7079] Call Trace: [ 133.755372][ T7079] dump_stack+0x1f0/0x31e [ 133.759703][ T7079] should_fail+0x38a/0x4e0 [ 133.764108][ T7079] should_failslab+0x5/0x20 [ 133.768615][ T7079] slab_pre_alloc_hook+0x4c/0xe0 [ 133.773567][ T7079] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 133.779258][ T7079] ? __kmalloc_node_track_caller+0x37/0x60 [ 133.785074][ T7079] __kmalloc_node_track_caller+0x37/0x60 [ 133.790680][ T7079] ? __neigh_notify+0x7c/0x130 [ 133.795433][ T7079] __alloc_skb+0xde/0x4f0 [ 133.799744][ T7079] __neigh_notify+0x7c/0x130 [ 133.804321][ T7079] neigh_cleanup_and_release+0x27/0xb0 [ 133.809752][ T7079] neigh_flush_dev+0x187/0x9f0 [ 133.814504][ T7079] __neigh_ifdown+0x40/0x430 [ 133.819065][ T7079] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 133.825018][ T7079] neigh_ifdown+0x1b/0x30 [ 133.829321][ T7079] rt6_disable_ip+0x554/0x5c0 [ 133.833976][ T7079] addrconf_ifdown+0x9f/0x1670 [ 133.838728][ T7079] ? lock_is_held_type+0xb3/0xe0 [ 133.843649][ T7079] addrconf_notify+0x3f9/0x3a60 [ 133.848471][ T7079] ? trace_lock_release+0x137/0x1a0 [ 133.853649][ T7079] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 133.859599][ T7079] ? __local_bh_enable_ip+0xe7/0x180 [ 133.864857][ T7079] ? clusterip_netdev_event+0x443/0x460 [ 133.870374][ T7079] ? tls_dev_event+0x63b/0xc10 [ 133.875144][ T7079] ? clusterip_netdev_event+0x443/0x460 [ 133.880697][ T7079] ? __local_bh_enable_ip+0xe7/0x180 [ 133.885954][ T7079] ? clusterip_netdev_event+0x443/0x460 [ 133.891470][ T7079] ? ip6mr_device_event+0x1f3/0x220 [ 133.896656][ T7079] raw_notifier_call_chain+0xe7/0x170 [ 133.902034][ T7079] dev_close_many+0x31a/0x4d0 [ 133.906698][ T7079] dev_change_net_namespace+0x439/0x1710 [ 133.912315][ T7079] ? safesetid_security_capable+0x81/0xf0 [ 133.918010][ T7079] ? security_capable+0xb1/0xd0 [ 133.922839][ T7079] ? rtnl_link_get_net_capable+0x132/0x270 [ 133.928625][ T7079] do_setlink+0x19f/0x3be0 [ 133.933030][ T7079] rtnl_newlink+0x1566/0x1c10 [ 133.937685][ T7079] ? rtnl_newlink+0x361/0x1c10 [ 133.942455][ T7079] ? __mutex_lock_common+0x582/0x2fc0 [ 133.947847][ T7079] ? trace_lock_release+0x137/0x1a0 [ 133.953040][ T7079] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 133.958132][ T7079] ? lock_is_held_type+0xb3/0xe0 [ 133.963047][ T7079] ? rtnl_setlink+0x490/0x490 [ 133.967698][ T7079] rtnetlink_rcv_msg+0x889/0xd40 [ 133.972618][ T7079] ? trace_lock_release+0x137/0x1a0 [ 133.977796][ T7079] ? __local_bh_enable_ip+0xe7/0x180 [ 133.983088][ T7079] ? local_bh_enable+0x5/0x20 [ 133.987738][ T7079] ? lockdep_hardirqs_on+0x49/0xf0 [ 133.992821][ T7079] ? local_bh_enable+0x5/0x20 [ 133.997499][ T7079] ? __local_bh_enable_ip+0xe7/0x180 [ 134.002755][ T7079] ? __dev_queue_xmit+0x1846/0x2940 [ 134.007936][ T7079] netlink_rcv_skb+0x190/0x3a0 [ 134.012722][ T7079] ? rtnetlink_bind+0x80/0x80 [ 134.017421][ T7079] netlink_unicast+0x786/0x940 [ 134.022160][ T7079] netlink_sendmsg+0xa57/0xd70 [ 134.026901][ T7079] ? netlink_getsockopt+0x9e0/0x9e0 [ 134.032071][ T7079] ____sys_sendmsg+0x519/0x800 [ 134.036811][ T7079] ? import_iovec+0x12a/0x2c0 [ 134.041461][ T7079] __sys_sendmsg+0x2b1/0x360 [ 134.046035][ T7079] ? do_sys_openat2+0x6a5/0x830 [ 134.050861][ T7079] ? lock_is_held_type+0xb3/0xe0 [ 134.055775][ T7079] ? syscall_enter_from_user_mode+0x24/0x190 [ 134.061733][ T7079] ? lockdep_hardirqs_on+0x49/0xf0 [ 134.066821][ T7079] ? syscall_enter_from_user_mode+0x24/0x190 [ 134.072779][ T7079] do_syscall_64+0x31/0x70 [ 134.077168][ T7079] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.083037][ T7079] RIP: 0033:0x45d249 [ 134.086907][ T7079] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.106484][ T7079] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 134.114882][ T7079] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 134.122839][ T7079] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 134.130789][ T7079] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 134.138785][ T7079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 134.146748][ T7079] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 134.759777][ T7102] FAULT_INJECTION: forcing a failure. [ 134.759777][ T7102] name failslab, interval 1, probability 0, space 0, times 0 [ 134.773056][ T7102] CPU: 0 PID: 7102 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 134.781282][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.791311][ T7102] Call Trace: [ 134.794581][ T7102] dump_stack+0x1f0/0x31e [ 134.798898][ T7102] should_fail+0x38a/0x4e0 [ 134.803305][ T7102] should_failslab+0x5/0x20 [ 134.807781][ T7102] slab_pre_alloc_hook+0x4c/0xe0 [ 134.812724][ T7102] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 134.818416][ T7102] ? __kmalloc_node_track_caller+0x37/0x60 [ 134.824197][ T7102] __kmalloc_node_track_caller+0x37/0x60 [ 134.829809][ T7102] ? netlink_trim+0x17f/0x210 [ 134.834473][ T7102] pskb_expand_head+0x10f/0x10d0 [ 134.839400][ T7102] netlink_trim+0x17f/0x210 [ 134.843916][ T7102] netlink_broadcast_filtered+0x6c/0x1150 [ 134.849623][ T7102] ? rtmsg_ifinfo_build_skb+0xe2/0x180 [ 134.855064][ T7102] ? rtmsg_ifinfo_build_skb+0xfa/0x180 [ 134.860497][ T7102] nlmsg_notify+0x104/0x1e0 [ 134.864976][ T7102] ? rtmsg_ifinfo_newnet+0x96/0x140 [ 134.870178][ T7102] dev_change_net_namespace+0x952/0x1710 [ 134.875808][ T7102] ? security_capable+0xb1/0xd0 [ 134.880635][ T7102] ? rtnl_link_get_net_capable+0x132/0x270 [ 134.886419][ T7102] do_setlink+0x19f/0x3be0 [ 134.890844][ T7102] rtnl_newlink+0x1566/0x1c10 [ 134.895504][ T7102] ? rtnl_newlink+0x361/0x1c10 [ 134.900273][ T7102] ? __mutex_lock_common+0x582/0x2fc0 [ 134.905630][ T7102] ? trace_lock_release+0x137/0x1a0 [ 134.910809][ T7102] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 134.915902][ T7102] ? lock_is_held_type+0xb3/0xe0 [ 134.920817][ T7102] ? rtnl_setlink+0x490/0x490 [ 134.925486][ T7102] rtnetlink_rcv_msg+0x889/0xd40 [ 134.930428][ T7102] ? trace_lock_release+0x137/0x1a0 [ 134.935650][ T7102] ? __local_bh_enable_ip+0xe7/0x180 [ 134.940916][ T7102] ? local_bh_enable+0x5/0x20 [ 134.945606][ T7102] ? lockdep_hardirqs_on+0x49/0xf0 [ 134.950699][ T7102] ? local_bh_enable+0x5/0x20 [ 134.955353][ T7102] ? __local_bh_enable_ip+0xe7/0x180 [ 134.960637][ T7102] ? __dev_queue_xmit+0x1846/0x2940 [ 134.965820][ T7102] netlink_rcv_skb+0x190/0x3a0 [ 134.970555][ T7102] ? rtnetlink_bind+0x80/0x80 [ 134.976089][ T7102] netlink_unicast+0x786/0x940 [ 134.980831][ T7102] netlink_sendmsg+0xa57/0xd70 [ 134.985579][ T7102] ? netlink_getsockopt+0x9e0/0x9e0 [ 134.990749][ T7102] ____sys_sendmsg+0x519/0x800 [ 134.995492][ T7102] ? import_iovec+0x12a/0x2c0 [ 135.000143][ T7102] __sys_sendmsg+0x2b1/0x360 [ 135.004729][ T7102] ? do_sys_openat2+0x6a5/0x830 [ 135.009573][ T7102] ? lock_is_held_type+0xb3/0xe0 [ 135.014492][ T7102] ? syscall_enter_from_user_mode+0x24/0x190 [ 135.020474][ T7102] ? lockdep_hardirqs_on+0x49/0xf0 [ 135.025558][ T7102] ? syscall_enter_from_user_mode+0x24/0x190 [ 135.031514][ T7102] do_syscall_64+0x31/0x70 [ 135.035903][ T7102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.041786][ T7102] RIP: 0033:0x45d249 [ 135.045654][ T7102] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.065234][ T7102] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.073621][ T7102] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 135.081566][ T7102] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 135.089517][ T7102] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 135.097485][ T7102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 135.105431][ T7102] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 135.130681][ T7102] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 135.337244][ T7133] FAULT_INJECTION: forcing a failure. [ 135.337244][ T7133] name failslab, interval 1, probability 0, space 0, times 0 [ 135.352628][ T7133] CPU: 0 PID: 7133 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 135.360878][ T7133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.370918][ T7133] Call Trace: [ 135.374199][ T7133] dump_stack+0x1f0/0x31e [ 135.378539][ T7133] should_fail+0x38a/0x4e0 [ 135.382953][ T7133] should_failslab+0x5/0x20 [ 135.387443][ T7133] slab_pre_alloc_hook+0x4c/0xe0 [ 135.392373][ T7133] ? __alloc_skb+0x94/0x4f0 [ 135.396863][ T7133] kmem_cache_alloc_node+0x58/0x280 [ 135.402055][ T7133] ? nsim_fib_event_nb+0x5ff/0x3680 [ 135.407240][ T7133] ? __local_bh_enable_ip+0xe7/0x180 [ 135.412513][ T7133] ? nsim_fib_event_nb+0x608/0x3680 [ 135.417699][ T7133] __alloc_skb+0x94/0x4f0 [ 135.422027][ T7133] rtmsg_fib+0x413/0x9e0 [ 135.426249][ T7133] fib_table_delete+0xf5b/0x1290 [ 135.431171][ T7133] fib_magic+0x411/0x5a0 [ 135.435404][ T7133] fib_del_ifaddr+0x1079/0x1430 [ 135.440228][ T7133] ? lock_acquire+0x160/0x730 [ 135.444876][ T7133] ? addr_event+0x85/0x3d0 [ 135.449274][ T7133] fib_inetaddr_event+0xb4/0x2e0 [ 135.454207][ T7133] __blocking_notifier_call_chain+0x12a/0x210 [ 135.460258][ T7133] __inet_del_ifa+0x8ef/0x1080 [ 135.464998][ T7133] inetdev_event+0x57a/0x13b0 [ 135.469650][ T7133] raw_notifier_call_chain+0xe7/0x170 [ 135.474993][ T7133] dev_change_net_namespace+0x60c/0x1710 [ 135.480622][ T7133] ? safesetid_security_capable+0x81/0xf0 [ 135.486323][ T7133] ? security_capable+0xb1/0xd0 [ 135.491155][ T7133] ? rtnl_link_get_net_capable+0x132/0x270 [ 135.496933][ T7133] do_setlink+0x19f/0x3be0 [ 135.501361][ T7133] rtnl_newlink+0x1566/0x1c10 [ 135.506006][ T7133] ? rtnl_newlink+0x361/0x1c10 [ 135.510773][ T7133] ? __mutex_lock_common+0x582/0x2fc0 [ 135.516116][ T7133] ? trace_lock_release+0x137/0x1a0 [ 135.521291][ T7133] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 135.526374][ T7133] ? lock_is_held_type+0xb3/0xe0 [ 135.531283][ T7133] ? rtnl_setlink+0x490/0x490 [ 135.535928][ T7133] rtnetlink_rcv_msg+0x889/0xd40 [ 135.540841][ T7133] ? trace_lock_release+0x137/0x1a0 [ 135.546028][ T7133] ? __local_bh_enable_ip+0xe7/0x180 [ 135.549381][ T7050] Bluetooth: hci0: command 0x041b tx timeout [ 135.551293][ T7133] ? local_bh_enable+0x5/0x20 [ 135.561923][ T7133] ? lockdep_hardirqs_on+0x49/0xf0 [ 135.567041][ T7133] ? local_bh_enable+0x5/0x20 [ 135.571711][ T7133] ? __local_bh_enable_ip+0xe7/0x180 [ 135.576993][ T7133] ? __dev_queue_xmit+0x1846/0x2940 [ 135.582206][ T7133] netlink_rcv_skb+0x190/0x3a0 [ 135.586976][ T7133] ? rtnetlink_bind+0x80/0x80 [ 135.591629][ T7133] netlink_unicast+0x786/0x940 [ 135.596366][ T7133] netlink_sendmsg+0xa57/0xd70 [ 135.601107][ T7133] ? netlink_getsockopt+0x9e0/0x9e0 [ 135.606286][ T7133] ____sys_sendmsg+0x519/0x800 [ 135.611026][ T7133] ? import_iovec+0x12a/0x2c0 [ 135.615675][ T7133] __sys_sendmsg+0x2b1/0x360 [ 135.620251][ T7133] ? do_sys_openat2+0x6a5/0x830 [ 135.625077][ T7133] ? lock_is_held_type+0xb3/0xe0 [ 135.629988][ T7133] ? syscall_enter_from_user_mode+0x24/0x190 [ 135.635939][ T7133] ? lockdep_hardirqs_on+0x49/0xf0 [ 135.641021][ T7133] ? syscall_enter_from_user_mode+0x24/0x190 [ 135.646983][ T7133] do_syscall_64+0x31/0x70 [ 135.651380][ T7133] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.657242][ T7133] RIP: 0033:0x45d249 [ 135.661111][ T7133] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.680687][ T7133] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.689072][ T7133] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 135.697032][ T7133] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 135.704992][ T7133] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 135.712940][ T7133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 135.720887][ T7133] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c 2020/08/14 04:50:00 executed programs: 16 [ 135.831172][ T7139] FAULT_INJECTION: forcing a failure. [ 135.831172][ T7139] name failslab, interval 1, probability 0, space 0, times 0 [ 135.846746][ T7139] CPU: 0 PID: 7139 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 135.854982][ T7139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.865026][ T7139] Call Trace: [ 135.868311][ T7139] dump_stack+0x1f0/0x31e [ 135.872639][ T7139] should_fail+0x38a/0x4e0 [ 135.877049][ T7139] should_failslab+0x5/0x20 [ 135.881545][ T7139] slab_pre_alloc_hook+0x4c/0xe0 [ 135.886481][ T7139] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 135.892199][ T7139] ? __kmalloc_node_track_caller+0x37/0x60 [ 135.898000][ T7139] __kmalloc_node_track_caller+0x37/0x60 [ 135.903624][ T7139] ? inet6_netconf_notify_devconf+0x105/0x1c0 [ 135.909681][ T7139] __alloc_skb+0xde/0x4f0 [ 135.914007][ T7139] inet6_netconf_notify_devconf+0x105/0x1c0 [ 135.919892][ T7139] addrconf_ifdown+0x140b/0x1670 [ 135.924835][ T7139] ? lock_is_held_type+0xb3/0xe0 [ 135.929792][ T7139] addrconf_notify+0x3f9/0x3a60 [ 135.934618][ T7139] ? trace_lock_release+0x137/0x1a0 [ 135.939808][ T7139] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 135.945788][ T7139] ? __local_bh_enable_ip+0xe7/0x180 [ 135.951073][ T7139] ? clusterip_netdev_event+0x443/0x460 [ 135.956615][ T7139] ? tls_dev_event+0x63b/0xc10 [ 135.961376][ T7139] ? clusterip_netdev_event+0x443/0x460 [ 135.966921][ T7139] ? __local_bh_enable_ip+0xe7/0x180 [ 135.972202][ T7139] ? clusterip_netdev_event+0x443/0x460 [ 135.977744][ T7139] ? ip6mr_device_event+0x1fa/0x220 [ 135.982948][ T7139] raw_notifier_call_chain+0xe7/0x170 [ 135.988329][ T7139] dev_change_net_namespace+0x60c/0x1710 [ 135.993964][ T7139] ? safesetid_security_capable+0x81/0xf0 [ 135.999733][ T7139] ? security_capable+0xb1/0xd0 [ 136.004600][ T7139] ? rtnl_link_get_net_capable+0x132/0x270 [ 136.010379][ T7139] do_setlink+0x19f/0x3be0 [ 136.014780][ T7139] rtnl_newlink+0x1566/0x1c10 [ 136.019431][ T7139] ? rtnl_newlink+0x361/0x1c10 [ 136.024197][ T7139] ? __mutex_lock_common+0x582/0x2fc0 [ 136.029561][ T7139] ? trace_lock_release+0x137/0x1a0 [ 136.034731][ T7139] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 136.039837][ T7139] ? lock_is_held_type+0xb3/0xe0 [ 136.044756][ T7139] ? rtnl_setlink+0x490/0x490 [ 136.049412][ T7139] rtnetlink_rcv_msg+0x889/0xd40 [ 136.054354][ T7139] ? lock_acquire+0x160/0x730 [ 136.059019][ T7139] ? rcu_lock_acquire+0x5/0x30 [ 136.063782][ T7139] netlink_rcv_skb+0x190/0x3a0 [ 136.068518][ T7139] ? rtnetlink_bind+0x80/0x80 [ 136.073173][ T7139] netlink_unicast+0x786/0x940 [ 136.077921][ T7139] netlink_sendmsg+0xa57/0xd70 [ 136.082666][ T7139] ? netlink_getsockopt+0x9e0/0x9e0 [ 136.087835][ T7139] ____sys_sendmsg+0x519/0x800 [ 136.092573][ T7139] ? import_iovec+0x12a/0x2c0 [ 136.097222][ T7139] __sys_sendmsg+0x2b1/0x360 [ 136.101807][ T7139] ? do_sys_openat2+0x6a5/0x830 [ 136.106638][ T7139] ? lock_is_held_type+0xb3/0xe0 [ 136.111548][ T7139] ? syscall_enter_from_user_mode+0x24/0x190 [ 136.117496][ T7139] ? lockdep_hardirqs_on+0x49/0xf0 [ 136.122577][ T7139] ? syscall_enter_from_user_mode+0x24/0x190 [ 136.128535][ T7139] do_syscall_64+0x31/0x70 [ 136.132926][ T7139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.138789][ T7139] RIP: 0033:0x45d249 [ 136.142660][ T7139] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.162245][ T7139] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 136.170650][ T7139] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 136.178601][ T7139] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 136.186561][ T7139] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 136.194541][ T7139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 136.202500][ T7139] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 136.262599][ T7139] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 136.479138][ T7153] FAULT_INJECTION: forcing a failure. [ 136.479138][ T7153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 136.493054][ T7153] CPU: 0 PID: 7153 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 136.501259][ T7153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.511285][ T7153] Call Trace: [ 136.514547][ T7153] dump_stack+0x1f0/0x31e [ 136.518922][ T7153] should_fail+0x38a/0x4e0 [ 136.523348][ T7153] prepare_alloc_pages+0x248/0x4b0 [ 136.528429][ T7153] __alloc_pages_nodemask+0xbc/0x5c0 [ 136.533721][ T7153] kmem_getpages+0x37/0x1d0 [ 136.538252][ T7153] cache_grow_begin+0x64/0x270 [ 136.543017][ T7153] cache_alloc_refill+0x359/0x3f0 [ 136.548042][ T7153] ? check_preemption_disabled+0x51/0x140 [ 136.553767][ T7153] kmem_cache_alloc_trace+0x2be/0x2f0 [ 136.559135][ T7153] ? kobject_uevent_env+0x269/0x11d0 [ 136.564418][ T7153] ? dev_uevent_filter+0xb0/0xb0 [ 136.569355][ T7153] kobject_uevent_env+0x269/0x11d0 [ 136.574475][ T7153] ? __local_bh_enable_ip+0xe7/0x180 [ 136.579759][ T7153] ? dev_change_net_namespace+0x962/0x1710 [ 136.585564][ T7153] ? lockdep_hardirqs_on+0x49/0xf0 [ 136.590675][ T7153] dev_change_net_namespace+0x978/0x1710 [ 136.596317][ T7153] ? security_capable+0xb1/0xd0 [ 136.601147][ T7153] ? rtnl_link_get_net_capable+0x132/0x270 [ 136.606937][ T7153] do_setlink+0x19f/0x3be0 [ 136.611341][ T7153] rtnl_newlink+0x1566/0x1c10 [ 136.615990][ T7153] ? rtnl_newlink+0x361/0x1c10 [ 136.620758][ T7153] ? __mutex_lock_common+0x582/0x2fc0 [ 136.626195][ T7153] ? trace_lock_release+0x137/0x1a0 [ 136.631376][ T7153] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 136.636473][ T7153] ? lock_is_held_type+0xb3/0xe0 [ 136.641408][ T7153] ? rtnl_setlink+0x490/0x490 [ 136.646059][ T7153] rtnetlink_rcv_msg+0x889/0xd40 [ 136.650987][ T7153] ? lock_acquire+0x160/0x730 [ 136.655638][ T7153] ? rcu_lock_acquire+0x5/0x30 [ 136.660381][ T7153] netlink_rcv_skb+0x190/0x3a0 [ 136.665116][ T7153] ? rtnetlink_bind+0x80/0x80 [ 136.669785][ T7153] netlink_unicast+0x786/0x940 [ 136.674556][ T7153] netlink_sendmsg+0xa57/0xd70 [ 136.679314][ T7153] ? netlink_getsockopt+0x9e0/0x9e0 [ 136.684495][ T7153] ____sys_sendmsg+0x519/0x800 [ 136.689253][ T7153] ? import_iovec+0x12a/0x2c0 [ 136.693904][ T7153] __sys_sendmsg+0x2b1/0x360 [ 136.698485][ T7153] ? lock_is_held_type+0xb3/0xe0 [ 136.703422][ T7153] ? lock_is_held_type+0xb3/0xe0 [ 136.708334][ T7153] ? syscall_enter_from_user_mode+0x24/0x190 [ 136.714293][ T7153] ? lockdep_hardirqs_on+0x49/0xf0 [ 136.719388][ T7153] ? syscall_enter_from_user_mode+0x24/0x190 [ 136.725353][ T7153] do_syscall_64+0x31/0x70 [ 136.729746][ T7153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.735609][ T7153] RIP: 0033:0x45d249 [ 136.739502][ T7153] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.759097][ T7153] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 136.767490][ T7153] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 136.775434][ T7153] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 136.783378][ T7153] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 136.791331][ T7153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 136.799282][ T7153] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 136.826892][ T7153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 136.835886][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 136.846016][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 137.039737][ T7161] FAULT_INJECTION: forcing a failure. [ 137.039737][ T7161] name failslab, interval 1, probability 0, space 0, times 0 [ 137.052423][ T7161] CPU: 0 PID: 7161 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 137.060648][ T7161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.070685][ T7161] Call Trace: [ 137.073954][ T7161] dump_stack+0x1f0/0x31e [ 137.078275][ T7161] should_fail+0x38a/0x4e0 [ 137.082668][ T7161] ? kzalloc+0x1d/0x40 [ 137.086718][ T7161] should_failslab+0x5/0x20 [ 137.091235][ T7161] slab_pre_alloc_hook+0x4c/0xe0 [ 137.096161][ T7161] ? kzalloc+0x1d/0x40 [ 137.100202][ T7161] __kmalloc+0x6c/0x320 [ 137.104367][ T7161] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 137.109923][ T7161] kzalloc+0x1d/0x40 [ 137.113806][ T7161] kobject_get_path+0xb3/0x190 [ 137.118543][ T7161] kobject_uevent_env+0x28f/0x11d0 [ 137.123631][ T7161] ? __local_bh_enable_ip+0xe7/0x180 [ 137.128900][ T7161] ? dev_change_net_namespace+0x962/0x1710 [ 137.134690][ T7161] ? lockdep_hardirqs_on+0x49/0xf0 [ 137.139785][ T7161] dev_change_net_namespace+0x978/0x1710 [ 137.145406][ T7161] ? security_capable+0xb1/0xd0 [ 137.150234][ T7161] ? rtnl_link_get_net_capable+0x132/0x270 [ 137.156027][ T7161] do_setlink+0x19f/0x3be0 [ 137.160436][ T7161] rtnl_newlink+0x1566/0x1c10 [ 137.165096][ T7161] ? rtnl_newlink+0x361/0x1c10 [ 137.169880][ T7161] ? __mutex_lock_common+0x582/0x2fc0 [ 137.175230][ T7161] ? trace_lock_release+0x137/0x1a0 [ 137.180407][ T7161] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 137.185491][ T7161] ? lock_is_held_type+0xb3/0xe0 [ 137.190412][ T7161] ? rtnl_setlink+0x490/0x490 [ 137.195060][ T7161] rtnetlink_rcv_msg+0x889/0xd40 [ 137.199990][ T7161] ? lock_acquire+0x160/0x730 [ 137.204656][ T7161] ? rcu_lock_acquire+0x5/0x30 [ 137.209397][ T7161] netlink_rcv_skb+0x190/0x3a0 [ 137.214133][ T7161] ? rtnetlink_bind+0x80/0x80 [ 137.219510][ T7161] netlink_unicast+0x786/0x940 [ 137.224263][ T7161] netlink_sendmsg+0xa57/0xd70 [ 137.229017][ T7161] ? netlink_getsockopt+0x9e0/0x9e0 [ 137.234186][ T7161] ____sys_sendmsg+0x519/0x800 [ 137.238932][ T7161] ? import_iovec+0x12a/0x2c0 [ 137.243593][ T7161] __sys_sendmsg+0x2b1/0x360 [ 137.248178][ T7161] ? lock_is_held_type+0xb3/0xe0 [ 137.253093][ T7161] ? lock_is_held_type+0xb3/0xe0 [ 137.258027][ T7161] ? syscall_enter_from_user_mode+0x24/0x190 [ 137.263981][ T7161] ? lockdep_hardirqs_on+0x49/0xf0 [ 137.269066][ T7161] ? syscall_enter_from_user_mode+0x24/0x190 [ 137.275038][ T7161] do_syscall_64+0x31/0x70 [ 137.279438][ T7161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.285311][ T7161] RIP: 0033:0x45d249 [ 137.289181][ T7161] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.308773][ T7161] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 137.317163][ T7161] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 137.325134][ T7161] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 137.333097][ T7161] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 137.341058][ T7161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 137.349008][ T7161] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 137.364239][ T7161] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 137.371808][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 137.394532][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 137.518473][ T7171] FAULT_INJECTION: forcing a failure. [ 137.518473][ T7171] name failslab, interval 1, probability 0, space 0, times 0 [ 137.531115][ T7171] CPU: 0 PID: 7171 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 137.539341][ T7171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.549386][ T7171] Call Trace: [ 137.552665][ T7171] dump_stack+0x1f0/0x31e [ 137.557035][ T7171] should_fail+0x38a/0x4e0 [ 137.561444][ T7171] should_failslab+0x5/0x20 [ 137.565923][ T7171] slab_pre_alloc_hook+0x4c/0xe0 [ 137.570838][ T7171] ? __alloc_skb+0x94/0x4f0 [ 137.575314][ T7171] kmem_cache_alloc_node+0x58/0x280 [ 137.580525][ T7171] ? trace_lock_release+0x137/0x1a0 [ 137.585697][ T7171] __alloc_skb+0x94/0x4f0 [ 137.590006][ T7171] __neigh_notify+0x7c/0x130 [ 137.594570][ T7171] neigh_cleanup_and_release+0x27/0xb0 [ 137.600004][ T7171] neigh_flush_dev+0x187/0x9f0 [ 137.604745][ T7171] __neigh_ifdown+0x40/0x430 [ 137.609318][ T7171] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 137.615304][ T7171] neigh_ifdown+0x1b/0x30 [ 137.619618][ T7171] rt6_disable_ip+0x554/0x5c0 [ 137.624285][ T7171] addrconf_ifdown+0x9f/0x1670 [ 137.629045][ T7171] ? lock_is_held_type+0xb3/0xe0 [ 137.633981][ T7171] addrconf_notify+0x3f9/0x3a60 [ 137.638841][ T7171] ? trace_lock_release+0x137/0x1a0 [ 137.644031][ T7171] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 137.649996][ T7171] ? __local_bh_enable_ip+0xe7/0x180 [ 137.655262][ T7171] ? clusterip_netdev_event+0x443/0x460 [ 137.660793][ T7171] ? tls_dev_event+0x63b/0xc10 [ 137.665536][ T7171] ? clusterip_netdev_event+0x443/0x460 [ 137.671064][ T7171] ? __local_bh_enable_ip+0xe7/0x180 [ 137.676350][ T7171] ? clusterip_netdev_event+0x443/0x460 [ 137.681880][ T7171] ? ip6mr_device_event+0x1f3/0x220 [ 137.687065][ T7171] raw_notifier_call_chain+0xe7/0x170 [ 137.692423][ T7171] dev_close_many+0x31a/0x4d0 [ 137.697087][ T7171] dev_change_net_namespace+0x439/0x1710 [ 137.702704][ T7171] ? safesetid_security_capable+0x81/0xf0 [ 137.708406][ T7171] ? security_capable+0xb1/0xd0 [ 137.713247][ T7171] ? rtnl_link_get_net_capable+0x132/0x270 [ 137.719037][ T7171] do_setlink+0x19f/0x3be0 [ 137.723469][ T7171] rtnl_newlink+0x1566/0x1c10 [ 137.728142][ T7171] ? rtnl_newlink+0x361/0x1c10 [ 137.732985][ T7171] ? __mutex_lock_common+0x582/0x2fc0 [ 137.738347][ T7171] ? trace_lock_release+0x137/0x1a0 [ 137.743530][ T7171] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 137.748645][ T7171] ? lock_is_held_type+0xb3/0xe0 [ 137.753577][ T7171] ? rtnl_setlink+0x490/0x490 [ 137.758237][ T7171] rtnetlink_rcv_msg+0x889/0xd40 [ 137.763184][ T7171] ? lock_acquire+0x160/0x730 [ 137.767843][ T7171] ? rcu_lock_acquire+0x5/0x30 [ 137.772600][ T7171] netlink_rcv_skb+0x190/0x3a0 [ 137.777342][ T7171] ? rtnetlink_bind+0x80/0x80 [ 137.782011][ T7171] netlink_unicast+0x786/0x940 [ 137.786765][ T7171] netlink_sendmsg+0xa57/0xd70 [ 137.791520][ T7171] ? netlink_getsockopt+0x9e0/0x9e0 [ 137.796698][ T7171] ____sys_sendmsg+0x519/0x800 [ 137.801448][ T7171] ? import_iovec+0x12a/0x2c0 [ 137.806126][ T7171] __sys_sendmsg+0x2b1/0x360 [ 137.810721][ T7171] ? do_sys_openat2+0x6a5/0x830 [ 137.815558][ T7171] ? lock_is_held_type+0xb3/0xe0 [ 137.820481][ T7171] ? syscall_enter_from_user_mode+0x24/0x190 [ 137.826443][ T7171] ? lockdep_hardirqs_on+0x49/0xf0 [ 137.831535][ T7171] ? syscall_enter_from_user_mode+0x24/0x190 [ 137.837499][ T7171] do_syscall_64+0x31/0x70 [ 137.841898][ T7171] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.847775][ T7171] RIP: 0033:0x45d249 [ 137.851669][ T7171] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.871252][ T7171] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 137.879657][ T7171] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 137.887610][ T7171] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 137.895560][ T7171] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 137.903512][ T7171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 137.911462][ T7171] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 137.920988][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 138.161393][ T7193] __nla_validate_parse: 11 callbacks suppressed [ 138.161400][ T7193] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 138.354769][ T7193] FAULT_INJECTION: forcing a failure. [ 138.354769][ T7193] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 138.367977][ T7193] CPU: 1 PID: 7193 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 138.376204][ T7193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.386250][ T7193] Call Trace: [ 138.389538][ T7193] dump_stack+0x1f0/0x31e [ 138.393898][ T7193] should_fail+0x38a/0x4e0 [ 138.398316][ T7193] prepare_alloc_pages+0x248/0x4b0 [ 138.403423][ T7193] __alloc_pages_nodemask+0xbc/0x5c0 [ 138.408713][ T7193] kmem_getpages+0x37/0x1d0 [ 138.413212][ T7193] cache_grow_begin+0x64/0x270 [ 138.417976][ T7193] cache_alloc_refill+0x359/0x3f0 [ 138.422989][ T7193] ? trace_irq_disable_rcuidle+0x1f/0x1c0 [ 138.428694][ T7193] kmem_cache_alloc_node_trace+0x289/0x2b0 [ 138.434497][ T7193] ? __kmalloc_node_track_caller+0x37/0x60 [ 138.440303][ T7193] __kmalloc_node_track_caller+0x37/0x60 [ 138.445931][ T7193] ? __neigh_notify+0x7c/0x130 [ 138.450691][ T7193] __alloc_skb+0xde/0x4f0 [ 138.455022][ T7193] __neigh_notify+0x7c/0x130 [ 138.459600][ T7193] neigh_cleanup_and_release+0x27/0xb0 [ 138.465052][ T7193] neigh_flush_dev+0x187/0x9f0 [ 138.469794][ T7193] __neigh_ifdown+0x40/0x430 [ 138.474399][ T7193] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 138.481322][ T7193] neigh_ifdown+0x1b/0x30 [ 138.485625][ T7193] rt6_disable_ip+0x554/0x5c0 [ 138.490284][ T7193] addrconf_ifdown+0x9f/0x1670 [ 138.495027][ T7193] ? lock_is_held_type+0xb3/0xe0 [ 138.499939][ T7193] addrconf_notify+0x3f9/0x3a60 [ 138.504766][ T7193] ? trace_lock_release+0x137/0x1a0 [ 138.510665][ T7193] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 138.516644][ T7193] ? __local_bh_enable_ip+0xe7/0x180 [ 138.521901][ T7193] ? clusterip_netdev_event+0x443/0x460 [ 138.527418][ T7193] ? tls_dev_event+0x63b/0xc10 [ 138.532155][ T7193] ? clusterip_netdev_event+0x443/0x460 [ 138.537687][ T7193] ? __local_bh_enable_ip+0xe7/0x180 [ 138.542943][ T7193] ? clusterip_netdev_event+0x443/0x460 [ 138.548461][ T7193] ? ip6mr_device_event+0x1f3/0x220 [ 138.553650][ T7193] raw_notifier_call_chain+0xe7/0x170 [ 138.559011][ T7193] dev_close_many+0x31a/0x4d0 [ 138.563667][ T7193] dev_change_net_namespace+0x439/0x1710 [ 138.569281][ T7193] ? safesetid_security_capable+0x81/0xf0 [ 138.574995][ T7193] ? security_capable+0xb1/0xd0 [ 138.579831][ T7193] ? rtnl_link_get_net_capable+0x132/0x270 [ 138.585625][ T7193] do_setlink+0x19f/0x3be0 [ 138.590031][ T7193] rtnl_newlink+0x1566/0x1c10 [ 138.594680][ T7193] ? rtnl_newlink+0x361/0x1c10 [ 138.599463][ T7193] ? __mutex_lock_common+0x582/0x2fc0 [ 138.604829][ T7193] ? trace_lock_release+0x137/0x1a0 [ 138.610000][ T7193] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 138.615088][ T7193] ? lock_is_held_type+0xb3/0xe0 [ 138.619999][ T7193] ? rtnl_setlink+0x490/0x490 [ 138.624650][ T7193] rtnetlink_rcv_msg+0x889/0xd40 [ 138.629588][ T7193] ? lock_acquire+0x160/0x730 [ 138.634245][ T7193] ? rcu_lock_acquire+0x5/0x30 [ 138.638998][ T7193] netlink_rcv_skb+0x190/0x3a0 [ 138.643738][ T7193] ? rtnetlink_bind+0x80/0x80 [ 138.648391][ T7193] netlink_unicast+0x786/0x940 [ 138.653146][ T7193] netlink_sendmsg+0xa57/0xd70 [ 138.657901][ T7193] ? netlink_getsockopt+0x9e0/0x9e0 [ 138.663083][ T7193] ____sys_sendmsg+0x519/0x800 [ 138.667840][ T7193] ? import_iovec+0x12a/0x2c0 [ 138.672493][ T7193] __sys_sendmsg+0x2b1/0x360 [ 138.677081][ T7193] ? do_sys_openat2+0x6a5/0x830 [ 138.681906][ T7193] ? lock_is_held_type+0xb3/0xe0 [ 138.686819][ T7193] ? syscall_enter_from_user_mode+0x24/0x190 [ 138.692784][ T7193] ? lockdep_hardirqs_on+0x49/0xf0 [ 138.697873][ T7193] ? syscall_enter_from_user_mode+0x24/0x190 [ 138.703827][ T7193] do_syscall_64+0x31/0x70 [ 138.708214][ T7193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.714094][ T7193] RIP: 0033:0x45d249 [ 138.717963][ T7193] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.737559][ T7193] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.745940][ T7193] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 138.753883][ T7193] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 138.761828][ T7193] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 138.769773][ T7193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 138.777718][ T7193] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 138.971717][ T7215] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 139.015779][ T7215] FAULT_INJECTION: forcing a failure. [ 139.015779][ T7215] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.028987][ T7215] CPU: 0 PID: 7215 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 139.037211][ T7215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.047257][ T7215] Call Trace: [ 139.050570][ T7215] dump_stack+0x1f0/0x31e [ 139.054958][ T7215] should_fail+0x38a/0x4e0 [ 139.059383][ T7215] prepare_alloc_pages+0x248/0x4b0 [ 139.064504][ T7215] __alloc_pages_nodemask+0xbc/0x5c0 [ 139.069797][ T7215] kmem_getpages+0x37/0x1d0 [ 139.074298][ T7215] cache_grow_begin+0x64/0x270 [ 139.079057][ T7215] cache_alloc_refill+0x359/0x3f0 [ 139.084081][ T7215] ? check_preemption_disabled+0x51/0x140 [ 139.089800][ T7215] kmem_cache_alloc_node_trace+0x289/0x2b0 [ 139.095606][ T7215] ? __kmalloc_node_track_caller+0x37/0x60 [ 139.101412][ T7215] __kmalloc_node_track_caller+0x37/0x60 [ 139.107042][ T7215] ? inet6_netconf_notify_devconf+0x105/0x1c0 [ 139.113106][ T7215] __alloc_skb+0xde/0x4f0 [ 139.117439][ T7215] inet6_netconf_notify_devconf+0x105/0x1c0 [ 139.123336][ T7215] addrconf_ifdown+0x140b/0x1670 [ 139.128277][ T7215] ? lock_is_held_type+0xb3/0xe0 [ 139.133237][ T7215] addrconf_notify+0x3f9/0x3a60 [ 139.138263][ T7215] ? trace_lock_release+0x137/0x1a0 [ 139.143464][ T7215] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 139.149449][ T7215] ? __local_bh_enable_ip+0xe7/0x180 [ 139.154737][ T7215] ? clusterip_netdev_event+0x443/0x460 [ 139.160275][ T7215] ? tls_dev_event+0x63b/0xc10 [ 139.165031][ T7215] ? clusterip_netdev_event+0x443/0x460 [ 139.170569][ T7215] ? __local_bh_enable_ip+0xe7/0x180 [ 139.175859][ T7215] ? clusterip_netdev_event+0x443/0x460 [ 139.181400][ T7215] ? ip6mr_device_event+0x1fa/0x220 [ 139.186607][ T7215] raw_notifier_call_chain+0xe7/0x170 [ 139.191980][ T7215] dev_change_net_namespace+0x60c/0x1710 [ 139.197614][ T7215] ? safesetid_security_capable+0x81/0xf0 [ 139.203331][ T7215] ? security_capable+0xb1/0xd0 [ 139.208184][ T7215] ? rtnl_link_get_net_capable+0x132/0x270 [ 139.213997][ T7215] do_setlink+0x19f/0x3be0 [ 139.219394][ T7215] rtnl_newlink+0x1566/0x1c10 [ 139.224065][ T7215] ? rtnl_newlink+0x361/0x1c10 [ 139.228879][ T7215] ? __mutex_lock_common+0x582/0x2fc0 [ 139.234257][ T7215] ? trace_lock_release+0x137/0x1a0 [ 139.239454][ T7215] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 139.244586][ T7215] ? lock_is_held_type+0xb3/0xe0 [ 139.249518][ T7215] ? rtnl_setlink+0x490/0x490 [ 139.254222][ T7215] rtnetlink_rcv_msg+0x889/0xd40 [ 139.259178][ T7215] ? lock_acquire+0x160/0x730 [ 139.263856][ T7215] ? rcu_lock_acquire+0x5/0x30 [ 139.268630][ T7215] netlink_rcv_skb+0x190/0x3a0 [ 139.273411][ T7215] ? rtnetlink_bind+0x80/0x80 [ 139.278092][ T7215] netlink_unicast+0x786/0x940 [ 139.282887][ T7215] netlink_sendmsg+0xa57/0xd70 [ 139.287657][ T7215] ? netlink_getsockopt+0x9e0/0x9e0 [ 139.292850][ T7215] ____sys_sendmsg+0x519/0x800 [ 139.297650][ T7215] ? import_iovec+0x12a/0x2c0 [ 139.302306][ T7215] __sys_sendmsg+0x2b1/0x360 [ 139.306922][ T7215] ? lock_is_held_type+0xb3/0xe0 [ 139.311871][ T7215] ? lock_is_held_type+0xb3/0xe0 [ 139.316781][ T7215] ? syscall_enter_from_user_mode+0x24/0x190 [ 139.322736][ T7215] ? lockdep_hardirqs_on+0x49/0xf0 [ 139.327863][ T7215] ? syscall_enter_from_user_mode+0x24/0x190 [ 139.333832][ T7215] do_syscall_64+0x31/0x70 [ 139.338222][ T7215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.344087][ T7215] RIP: 0033:0x45d249 [ 139.347955][ T7215] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.368311][ T7215] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.376699][ T7215] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 139.384656][ T7215] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 139.392648][ T7215] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 139.400610][ T7215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 139.408554][ T7215] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 139.533440][ T7234] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 139.698128][ T7234] FAULT_INJECTION: forcing a failure. [ 139.698128][ T7234] name failslab, interval 1, probability 0, space 0, times 0 [ 139.711250][ T7234] CPU: 0 PID: 7234 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 139.719479][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.729514][ T7234] Call Trace: [ 139.732792][ T7234] dump_stack+0x1f0/0x31e [ 139.737116][ T7234] should_fail+0x38a/0x4e0 [ 139.741509][ T7234] should_failslab+0x5/0x20 [ 139.746009][ T7234] slab_pre_alloc_hook+0x4c/0xe0 [ 139.750937][ T7234] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 139.756646][ T7234] ? __kmalloc_node_track_caller+0x37/0x60 [ 139.762426][ T7234] __kmalloc_node_track_caller+0x37/0x60 [ 139.768029][ T7234] ? rtmsg_fib+0x413/0x9e0 [ 139.772418][ T7234] __alloc_skb+0xde/0x4f0 [ 139.776724][ T7234] rtmsg_fib+0x413/0x9e0 [ 139.780959][ T7234] fib_table_delete+0xf5b/0x1290 [ 139.785899][ T7234] fib_magic+0x411/0x5a0 [ 139.790136][ T7234] fib_del_ifaddr+0x1079/0x1430 [ 139.794983][ T7234] ? lock_acquire+0x160/0x730 [ 139.799634][ T7234] ? addr_event+0x85/0x3d0 [ 139.804036][ T7234] fib_inetaddr_event+0xb4/0x2e0 [ 139.808961][ T7234] __blocking_notifier_call_chain+0x12a/0x210 [ 139.815020][ T7234] __inet_del_ifa+0x8ef/0x1080 [ 139.819766][ T7234] inetdev_event+0x57a/0x13b0 [ 139.824422][ T7234] raw_notifier_call_chain+0xe7/0x170 [ 139.829796][ T7234] dev_change_net_namespace+0x60c/0x1710 [ 139.835417][ T7234] ? safesetid_security_capable+0x81/0xf0 [ 139.841111][ T7234] ? security_capable+0xb1/0xd0 [ 139.845940][ T7234] ? rtnl_link_get_net_capable+0x132/0x270 [ 139.851736][ T7234] do_setlink+0x19f/0x3be0 [ 139.856150][ T7234] rtnl_newlink+0x1566/0x1c10 [ 139.860801][ T7234] ? rtnl_newlink+0x361/0x1c10 [ 139.865583][ T7234] ? __mutex_lock_common+0x582/0x2fc0 [ 139.870963][ T7234] ? trace_lock_release+0x137/0x1a0 [ 139.876170][ T7234] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 139.881256][ T7234] ? lock_is_held_type+0xb3/0xe0 [ 139.886183][ T7234] ? rtnl_setlink+0x490/0x490 [ 139.890851][ T7234] rtnetlink_rcv_msg+0x889/0xd40 [ 139.895800][ T7234] ? lock_acquire+0x160/0x730 [ 139.900468][ T7234] ? rcu_lock_acquire+0x5/0x30 [ 139.905224][ T7234] netlink_rcv_skb+0x190/0x3a0 [ 139.909977][ T7234] ? rtnetlink_bind+0x80/0x80 [ 139.914636][ T7234] netlink_unicast+0x786/0x940 [ 139.919382][ T7234] netlink_sendmsg+0xa57/0xd70 [ 139.924124][ T7234] ? netlink_getsockopt+0x9e0/0x9e0 [ 139.929304][ T7234] ____sys_sendmsg+0x519/0x800 [ 139.934065][ T7234] ? import_iovec+0x12a/0x2c0 [ 139.938734][ T7234] __sys_sendmsg+0x2b1/0x360 [ 139.943317][ T7234] ? do_sys_openat2+0x6a5/0x830 [ 139.948157][ T7234] ? lock_is_held_type+0xb3/0xe0 [ 139.953076][ T7234] ? syscall_enter_from_user_mode+0x24/0x190 [ 139.959047][ T7234] ? lockdep_hardirqs_on+0x49/0xf0 [ 139.959848][ T7050] Bluetooth: hci0: command 0x0419 tx timeout [ 139.964143][ T7234] ? syscall_enter_from_user_mode+0x24/0x190 [ 139.964156][ T7234] do_syscall_64+0x31/0x70 [ 139.964172][ T7234] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.986347][ T7234] RIP: 0033:0x45d249 [ 139.990237][ T7234] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.009838][ T7234] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.018233][ T7234] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 140.026178][ T7234] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 140.034137][ T7234] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 140.042082][ T7234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 140.050035][ T7234] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 140.141308][ T7244] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 140.249474][ T7244] FAULT_INJECTION: forcing a failure. [ 140.249474][ T7244] name failslab, interval 1, probability 0, space 0, times 0 [ 140.263295][ T7244] CPU: 1 PID: 7244 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 140.271535][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.281610][ T7244] Call Trace: [ 140.284918][ T7244] dump_stack+0x1f0/0x31e [ 140.289265][ T7244] should_fail+0x38a/0x4e0 [ 140.293686][ T7244] should_failslab+0x5/0x20 [ 140.298183][ T7244] slab_pre_alloc_hook+0x4c/0xe0 [ 140.303118][ T7244] ? __alloc_skb+0x94/0x4f0 [ 140.308574][ T7244] kmem_cache_alloc_node+0x58/0x280 [ 140.313767][ T7244] ? nsim_fib_event_nb+0x5ff/0x3680 [ 140.318960][ T7244] ? __local_bh_enable_ip+0xe7/0x180 [ 140.324233][ T7244] ? nsim_fib_event_nb+0x608/0x3680 [ 140.329453][ T7244] __alloc_skb+0x94/0x4f0 [ 140.333780][ T7244] rtmsg_fib+0x413/0x9e0 [ 140.338002][ T7244] fib_table_delete+0xf5b/0x1290 [ 140.342959][ T7244] fib_magic+0x411/0x5a0 [ 140.347184][ T7244] fib_del_ifaddr+0x1079/0x1430 [ 140.352010][ T7244] ? lock_acquire+0x160/0x730 [ 140.356659][ T7244] ? addr_event+0x85/0x3d0 [ 140.361064][ T7244] fib_inetaddr_event+0xb4/0x2e0 [ 140.366005][ T7244] __blocking_notifier_call_chain+0x12a/0x210 [ 140.372077][ T7244] __inet_del_ifa+0x8ef/0x1080 [ 140.376815][ T7244] inetdev_event+0x57a/0x13b0 [ 140.381466][ T7244] raw_notifier_call_chain+0xe7/0x170 [ 140.386820][ T7244] dev_change_net_namespace+0x60c/0x1710 [ 140.392426][ T7244] ? safesetid_security_capable+0x81/0xf0 [ 140.398116][ T7244] ? security_capable+0xb1/0xd0 [ 140.402941][ T7244] ? rtnl_link_get_net_capable+0x132/0x270 [ 140.408770][ T7244] do_setlink+0x19f/0x3be0 [ 140.413192][ T7244] rtnl_newlink+0x1566/0x1c10 [ 140.417853][ T7244] ? rtnl_newlink+0x361/0x1c10 [ 140.422640][ T7244] ? __mutex_lock_common+0x582/0x2fc0 [ 140.427999][ T7244] ? trace_lock_release+0x137/0x1a0 [ 140.433180][ T7244] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 140.438277][ T7244] ? lock_is_held_type+0xb3/0xe0 [ 140.443185][ T7244] ? rtnl_setlink+0x490/0x490 [ 140.447845][ T7244] rtnetlink_rcv_msg+0x889/0xd40 [ 140.452772][ T7244] ? lock_acquire+0x160/0x730 [ 140.457421][ T7244] ? rcu_lock_acquire+0x5/0x30 [ 140.462161][ T7244] netlink_rcv_skb+0x190/0x3a0 [ 140.466915][ T7244] ? rtnetlink_bind+0x80/0x80 [ 140.471568][ T7244] netlink_unicast+0x786/0x940 [ 140.476318][ T7244] netlink_sendmsg+0xa57/0xd70 [ 140.481069][ T7244] ? netlink_getsockopt+0x9e0/0x9e0 [ 140.486237][ T7244] ____sys_sendmsg+0x519/0x800 [ 140.490972][ T7244] ? import_iovec+0x12a/0x2c0 [ 140.495621][ T7244] __sys_sendmsg+0x2b1/0x360 [ 140.500191][ T7244] ? do_sys_openat2+0x6a5/0x830 [ 140.505011][ T7244] ? lock_is_held_type+0xb3/0xe0 [ 140.509919][ T7244] ? syscall_enter_from_user_mode+0x24/0x190 [ 140.515880][ T7244] ? lockdep_hardirqs_on+0x49/0xf0 [ 140.520962][ T7244] ? syscall_enter_from_user_mode+0x24/0x190 [ 140.526924][ T7244] do_syscall_64+0x31/0x70 [ 140.531311][ T7244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.537174][ T7244] RIP: 0033:0x45d249 [ 140.541054][ T7244] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.560630][ T7244] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.569011][ T7244] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 140.576954][ T7244] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 140.584911][ T7244] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 140.592868][ T7244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 140.600811][ T7244] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 140.693741][ T7254] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 140.820465][ T7254] FAULT_INJECTION: forcing a failure. [ 140.820465][ T7254] name failslab, interval 1, probability 0, space 0, times 0 [ 140.833787][ T7254] CPU: 1 PID: 7254 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 140.842013][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.852055][ T7254] Call Trace: [ 140.855334][ T7254] dump_stack+0x1f0/0x31e [ 140.859656][ T7254] should_fail+0x38a/0x4e0 [ 140.864079][ T7254] should_failslab+0x5/0x20 [ 140.868568][ T7254] slab_pre_alloc_hook+0x4c/0xe0 [ 140.873523][ T7254] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 140.879217][ T7254] ? __kmalloc_node_track_caller+0x37/0x60 [ 140.884997][ T7254] __kmalloc_node_track_caller+0x37/0x60 [ 140.890604][ T7254] ? rtmsg_fib+0x413/0x9e0 [ 140.895021][ T7254] __alloc_skb+0xde/0x4f0 [ 140.899433][ T7254] rtmsg_fib+0x413/0x9e0 [ 140.903656][ T7254] fib_table_delete+0xf5b/0x1290 [ 140.908573][ T7254] fib_magic+0x411/0x5a0 [ 140.912795][ T7254] fib_del_ifaddr+0x1079/0x1430 [ 140.917618][ T7254] ? lock_acquire+0x160/0x730 [ 140.922298][ T7254] ? addr_event+0x85/0x3d0 [ 140.926688][ T7254] fib_inetaddr_event+0xb4/0x2e0 [ 140.931602][ T7254] __blocking_notifier_call_chain+0x12a/0x210 [ 140.937671][ T7254] __inet_del_ifa+0x8ef/0x1080 [ 140.942425][ T7254] inetdev_event+0x57a/0x13b0 [ 140.947083][ T7254] raw_notifier_call_chain+0xe7/0x170 [ 140.952440][ T7254] dev_change_net_namespace+0x60c/0x1710 [ 140.958053][ T7254] ? safesetid_security_capable+0x81/0xf0 [ 140.963743][ T7254] ? security_capable+0xb1/0xd0 [ 140.968567][ T7254] ? rtnl_link_get_net_capable+0x132/0x270 [ 140.974342][ T7254] do_setlink+0x19f/0x3be0 [ 140.978742][ T7254] rtnl_newlink+0x1566/0x1c10 [ 140.983388][ T7254] ? rtnl_newlink+0x361/0x1c10 [ 140.988152][ T7254] ? __mutex_lock_common+0x582/0x2fc0 [ 140.993539][ T7254] ? trace_lock_release+0x137/0x1a0 [ 140.998718][ T7254] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 141.003832][ T7254] ? lock_is_held_type+0xb3/0xe0 [ 141.008739][ T7254] ? rtnl_setlink+0x490/0x490 [ 141.013407][ T7254] rtnetlink_rcv_msg+0x889/0xd40 [ 141.018329][ T7254] ? lock_acquire+0x160/0x730 [ 141.022994][ T7254] ? rcu_lock_acquire+0x5/0x30 [ 141.027734][ T7254] netlink_rcv_skb+0x190/0x3a0 [ 141.032481][ T7254] ? rtnetlink_bind+0x80/0x80 [ 141.037145][ T7254] netlink_unicast+0x786/0x940 [ 141.041884][ T7254] netlink_sendmsg+0xa57/0xd70 [ 141.046644][ T7254] ? netlink_getsockopt+0x9e0/0x9e0 [ 141.051824][ T7254] ____sys_sendmsg+0x519/0x800 [ 141.056569][ T7254] ? import_iovec+0x12a/0x2c0 [ 141.061222][ T7254] __sys_sendmsg+0x2b1/0x360 [ 141.065828][ T7254] ? do_sys_openat2+0x6a5/0x830 [ 141.070655][ T7254] ? lock_is_held_type+0xb3/0xe0 [ 141.075561][ T7254] ? syscall_enter_from_user_mode+0x24/0x190 [ 141.081524][ T7254] ? lockdep_hardirqs_on+0x49/0xf0 [ 141.086605][ T7254] ? syscall_enter_from_user_mode+0x24/0x190 [ 141.092556][ T7254] do_syscall_64+0x31/0x70 [ 141.096952][ T7254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.102824][ T7254] RIP: 0033:0x45d249 [ 141.106691][ T7254] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.126288][ T7254] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.134691][ T7254] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 141.142634][ T7254] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 141.150576][ T7254] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 141.158521][ T7254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 141.166473][ T7254] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c 2020/08/14 04:50:05 executed programs: 26 [ 141.271433][ T7264] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 141.372335][ T7264] FAULT_INJECTION: forcing a failure. [ 141.372335][ T7264] name failslab, interval 1, probability 0, space 0, times 0 [ 141.385093][ T7264] CPU: 0 PID: 7264 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 141.393318][ T7264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.403349][ T7264] Call Trace: [ 141.406619][ T7264] dump_stack+0x1f0/0x31e [ 141.410944][ T7264] should_fail+0x38a/0x4e0 [ 141.415351][ T7264] should_failslab+0x5/0x20 [ 141.419893][ T7264] slab_pre_alloc_hook+0x4c/0xe0 [ 141.424817][ T7264] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 141.430548][ T7264] ? __kmalloc_node_track_caller+0x37/0x60 [ 141.436349][ T7264] __kmalloc_node_track_caller+0x37/0x60 [ 141.442913][ T7264] ? __neigh_notify+0x7c/0x130 [ 141.447656][ T7264] __alloc_skb+0xde/0x4f0 [ 141.452008][ T7264] __neigh_notify+0x7c/0x130 [ 141.456587][ T7264] neigh_cleanup_and_release+0x27/0xb0 [ 141.462024][ T7264] neigh_flush_dev+0x187/0x9f0 [ 141.466772][ T7264] __neigh_ifdown+0x40/0x430 [ 141.471361][ T7264] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 141.477326][ T7264] neigh_ifdown+0x1b/0x30 [ 141.481636][ T7264] rt6_disable_ip+0x554/0x5c0 [ 141.486295][ T7264] addrconf_ifdown+0x9f/0x1670 [ 141.491039][ T7264] ? lock_is_held_type+0xb3/0xe0 [ 141.495964][ T7264] addrconf_notify+0x3f9/0x3a60 [ 141.500819][ T7264] ? trace_lock_release+0x137/0x1a0 [ 141.506004][ T7264] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 141.511968][ T7264] ? __local_bh_enable_ip+0xe7/0x180 [ 141.517227][ T7264] ? clusterip_netdev_event+0x443/0x460 [ 141.522771][ T7264] ? tls_dev_event+0x63b/0xc10 [ 141.527508][ T7264] ? clusterip_netdev_event+0x443/0x460 [ 141.533044][ T7264] ? __local_bh_enable_ip+0xe7/0x180 [ 141.538310][ T7264] ? clusterip_netdev_event+0x443/0x460 [ 141.543863][ T7264] ? ip6mr_device_event+0x1f3/0x220 [ 141.549058][ T7264] raw_notifier_call_chain+0xe7/0x170 [ 141.554416][ T7264] dev_close_many+0x31a/0x4d0 [ 141.559090][ T7264] dev_change_net_namespace+0x439/0x1710 [ 141.564711][ T7264] ? safesetid_security_capable+0x81/0xf0 [ 141.570413][ T7264] ? security_capable+0xb1/0xd0 [ 141.575252][ T7264] ? rtnl_link_get_net_capable+0x132/0x270 [ 141.581043][ T7264] do_setlink+0x19f/0x3be0 [ 141.585463][ T7264] rtnl_newlink+0x1566/0x1c10 [ 141.590115][ T7264] ? rtnl_newlink+0x361/0x1c10 [ 141.594885][ T7264] ? __mutex_lock_common+0x582/0x2fc0 [ 141.600259][ T7264] ? trace_lock_release+0x137/0x1a0 [ 141.605445][ T7264] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 141.610559][ T7264] ? lock_is_held_type+0xb3/0xe0 [ 141.615524][ T7264] ? rtnl_setlink+0x490/0x490 [ 141.620191][ T7264] rtnetlink_rcv_msg+0x889/0xd40 [ 141.625115][ T7264] ? lock_acquire+0x160/0x730 [ 141.629778][ T7264] ? rcu_lock_acquire+0x5/0x30 [ 141.634571][ T7264] netlink_rcv_skb+0x190/0x3a0 [ 141.639316][ T7264] ? rtnetlink_bind+0x80/0x80 [ 141.643972][ T7264] netlink_unicast+0x786/0x940 [ 141.648715][ T7264] netlink_sendmsg+0xa57/0xd70 [ 141.653469][ T7264] ? netlink_getsockopt+0x9e0/0x9e0 [ 141.658653][ T7264] ____sys_sendmsg+0x519/0x800 [ 141.663420][ T7264] ? import_iovec+0x12a/0x2c0 [ 141.668073][ T7264] __sys_sendmsg+0x2b1/0x360 [ 141.672671][ T7264] ? do_sys_openat2+0x6a5/0x830 [ 141.677496][ T7264] ? lock_is_held_type+0xb3/0xe0 [ 141.682433][ T7264] ? syscall_enter_from_user_mode+0x24/0x190 [ 141.688396][ T7264] ? lockdep_hardirqs_on+0x49/0xf0 [ 141.693480][ T7264] ? syscall_enter_from_user_mode+0x24/0x190 [ 141.699456][ T7264] do_syscall_64+0x31/0x70 [ 141.703857][ T7264] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.709730][ T7264] RIP: 0033:0x45d249 [ 141.713635][ T7264] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.733212][ T7264] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.741594][ T7264] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 141.749547][ T7264] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 141.757539][ T7264] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 141.765486][ T7264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 141.773431][ T7264] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 141.958155][ T7281] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 142.072368][ T7281] FAULT_INJECTION: forcing a failure. [ 142.072368][ T7281] name failslab, interval 1, probability 0, space 0, times 0 [ 142.085028][ T7281] CPU: 0 PID: 7281 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 142.093259][ T7281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.103304][ T7281] Call Trace: [ 142.106592][ T7281] dump_stack+0x1f0/0x31e [ 142.110926][ T7281] should_fail+0x38a/0x4e0 [ 142.115337][ T7281] should_failslab+0x5/0x20 [ 142.119826][ T7281] slab_pre_alloc_hook+0x4c/0xe0 [ 142.124752][ T7281] ? masq_inet6_event+0x29e/0x590 [ 142.129752][ T7281] kmem_cache_alloc_trace+0x51/0x2f0 [ 142.135014][ T7281] ? lockdep_hardirqs_on+0x49/0xf0 [ 142.140121][ T7281] masq_inet6_event+0x29e/0x590 [ 142.144987][ T7281] __atomic_notifier_call_chain+0x17f/0x2c0 [ 142.150968][ T7281] addrconf_ifdown+0xca4/0x1670 [ 142.155798][ T7281] ? lock_is_held_type+0xb3/0xe0 [ 142.160720][ T7281] addrconf_notify+0x3f9/0x3a60 [ 142.165584][ T7281] ? trace_lock_release+0x137/0x1a0 [ 142.170758][ T7281] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 142.176718][ T7281] ? __local_bh_enable_ip+0xe7/0x180 [ 142.182587][ T7281] ? clusterip_netdev_event+0x443/0x460 [ 142.188107][ T7281] ? tls_dev_event+0x63b/0xc10 [ 142.192844][ T7281] ? clusterip_netdev_event+0x443/0x460 [ 142.198377][ T7281] ? __local_bh_enable_ip+0xe7/0x180 [ 142.203651][ T7281] ? clusterip_netdev_event+0x443/0x460 [ 142.209185][ T7281] ? ip6mr_device_event+0x1f3/0x220 [ 142.214369][ T7281] raw_notifier_call_chain+0xe7/0x170 [ 142.219726][ T7281] dev_close_many+0x31a/0x4d0 [ 142.224409][ T7281] dev_change_net_namespace+0x439/0x1710 [ 142.230019][ T7281] ? safesetid_security_capable+0x81/0xf0 [ 142.235738][ T7281] ? security_capable+0xb1/0xd0 [ 142.240566][ T7281] ? rtnl_link_get_net_capable+0x132/0x270 [ 142.246359][ T7281] do_setlink+0x19f/0x3be0 [ 142.250766][ T7281] rtnl_newlink+0x1566/0x1c10 [ 142.255451][ T7281] ? __mutex_lock_common+0x582/0x2fc0 [ 142.260800][ T7281] ? trace_lock_release+0x137/0x1a0 [ 142.265988][ T7281] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 142.271076][ T7281] ? lock_is_held_type+0xb3/0xe0 [ 142.276004][ T7281] ? rtnl_setlink+0x490/0x490 [ 142.280658][ T7281] rtnetlink_rcv_msg+0x889/0xd40 [ 142.285582][ T7281] ? lock_acquire+0x160/0x730 [ 142.290233][ T7281] ? rcu_lock_acquire+0x5/0x30 [ 142.294996][ T7281] netlink_rcv_skb+0x190/0x3a0 [ 142.299744][ T7281] ? rtnetlink_bind+0x80/0x80 [ 142.304406][ T7281] netlink_unicast+0x786/0x940 [ 142.309151][ T7281] netlink_sendmsg+0xa57/0xd70 [ 142.313895][ T7281] ? netlink_getsockopt+0x9e0/0x9e0 [ 142.319074][ T7281] ____sys_sendmsg+0x519/0x800 [ 142.323827][ T7281] ? import_iovec+0x12a/0x2c0 [ 142.328492][ T7281] __sys_sendmsg+0x2b1/0x360 [ 142.333087][ T7281] ? lock_is_held_type+0xb3/0xe0 [ 142.338007][ T7281] ? lock_is_held_type+0xb3/0xe0 [ 142.342932][ T7281] ? syscall_enter_from_user_mode+0x24/0x190 [ 142.348894][ T7281] ? lockdep_hardirqs_on+0x49/0xf0 [ 142.353988][ T7281] ? syscall_enter_from_user_mode+0x24/0x190 [ 142.359942][ T7281] do_syscall_64+0x31/0x70 [ 142.364332][ T7281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.370214][ T7281] RIP: 0033:0x45d249 [ 142.374084][ T7281] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.393662][ T7281] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 142.402047][ T7281] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 142.410001][ T7281] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 142.417946][ T7281] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 142.425910][ T7281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 142.433874][ T7281] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 142.444253][ T7281] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.453336][ T7281] device bridge_slave_0 left promiscuous mode [ 142.460564][ T7281] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.547921][ T7298] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 142.814071][ T7298] FAULT_INJECTION: forcing a failure. [ 142.814071][ T7298] name failslab, interval 1, probability 0, space 0, times 0 [ 142.826758][ T7298] CPU: 0 PID: 7298 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 142.834980][ T7298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.845041][ T7298] Call Trace: [ 142.848344][ T7298] dump_stack+0x1f0/0x31e [ 142.852652][ T7298] should_fail+0x38a/0x4e0 [ 142.857077][ T7298] should_failslab+0x5/0x20 [ 142.861555][ T7298] slab_pre_alloc_hook+0x4c/0xe0 [ 142.866467][ T7298] ? __alloc_skb+0x94/0x4f0 [ 142.870944][ T7298] kmem_cache_alloc_node+0x58/0x280 [ 142.876115][ T7298] ? trace_lock_release+0x137/0x1a0 [ 142.881287][ T7298] __alloc_skb+0x94/0x4f0 [ 142.885601][ T7298] __neigh_notify+0x7c/0x130 [ 142.890185][ T7298] neigh_cleanup_and_release+0x27/0xb0 [ 142.895620][ T7298] neigh_flush_dev+0x187/0x9f0 [ 142.900366][ T7298] __neigh_ifdown+0x40/0x430 [ 142.904935][ T7298] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 142.910891][ T7298] neigh_ifdown+0x1b/0x30 [ 142.915195][ T7298] rt6_disable_ip+0x554/0x5c0 [ 142.919868][ T7298] addrconf_ifdown+0x9f/0x1670 [ 142.924623][ T7298] ? lock_is_held_type+0xb3/0xe0 [ 142.929554][ T7298] addrconf_notify+0x3f9/0x3a60 [ 142.934396][ T7298] ? trace_lock_release+0x137/0x1a0 [ 142.939582][ T7298] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 142.945546][ T7298] ? __local_bh_enable_ip+0xe7/0x180 [ 142.950820][ T7298] ? clusterip_netdev_event+0x443/0x460 [ 142.956354][ T7298] ? tls_dev_event+0x63b/0xc10 [ 142.961090][ T7298] ? clusterip_netdev_event+0x443/0x460 [ 142.966607][ T7298] ? __local_bh_enable_ip+0xe7/0x180 [ 142.971872][ T7298] ? clusterip_netdev_event+0x443/0x460 [ 142.977460][ T7298] ? ip6mr_device_event+0x1f3/0x220 [ 142.982653][ T7298] raw_notifier_call_chain+0xe7/0x170 [ 142.988001][ T7298] dev_close_many+0x31a/0x4d0 [ 142.992656][ T7298] dev_change_net_namespace+0x439/0x1710 [ 142.998264][ T7298] ? safesetid_security_capable+0x81/0xf0 [ 143.003981][ T7298] ? security_capable+0xb1/0xd0 [ 143.008811][ T7298] ? rtnl_link_get_net_capable+0x132/0x270 [ 143.014605][ T7298] do_setlink+0x19f/0x3be0 [ 143.019035][ T7298] rtnl_newlink+0x1566/0x1c10 [ 143.023720][ T7298] ? rtnl_newlink+0x361/0x1c10 [ 143.028505][ T7298] ? __mutex_lock_common+0x582/0x2fc0 [ 143.033855][ T7298] ? trace_lock_release+0x137/0x1a0 [ 143.039036][ T7298] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 143.044131][ T7298] ? lock_is_held_type+0xb3/0xe0 [ 143.049046][ T7298] ? rtnl_setlink+0x490/0x490 [ 143.053709][ T7298] rtnetlink_rcv_msg+0x889/0xd40 [ 143.058681][ T7298] ? lock_acquire+0x160/0x730 [ 143.063339][ T7298] ? rcu_lock_acquire+0x5/0x30 [ 143.068082][ T7298] netlink_rcv_skb+0x190/0x3a0 [ 143.072820][ T7298] ? rtnetlink_bind+0x80/0x80 [ 143.077475][ T7298] netlink_unicast+0x786/0x940 [ 143.082218][ T7298] netlink_sendmsg+0xa57/0xd70 [ 143.086960][ T7298] ? netlink_getsockopt+0x9e0/0x9e0 [ 143.092137][ T7298] ____sys_sendmsg+0x519/0x800 [ 143.096884][ T7298] ? import_iovec+0x12a/0x2c0 [ 143.101546][ T7298] __sys_sendmsg+0x2b1/0x360 [ 143.106120][ T7298] ? lock_is_held_type+0xb3/0xe0 [ 143.111065][ T7298] ? lock_is_held_type+0xb3/0xe0 [ 143.115977][ T7298] ? syscall_enter_from_user_mode+0x24/0x190 [ 143.121940][ T7298] ? lockdep_hardirqs_on+0x49/0xf0 [ 143.127034][ T7298] ? syscall_enter_from_user_mode+0x24/0x190 [ 143.132997][ T7298] do_syscall_64+0x31/0x70 [ 143.137390][ T7298] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.143254][ T7298] RIP: 0033:0x45d249 [ 143.147138][ T7298] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.166714][ T7298] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 143.175110][ T7298] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 143.183054][ T7298] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 143.191007][ T7298] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 143.198972][ T7298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 143.206945][ T7298] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 143.463125][ T7327] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 143.703166][ T7327] FAULT_INJECTION: forcing a failure. [ 143.703166][ T7327] name failslab, interval 1, probability 0, space 0, times 0 [ 143.715975][ T7327] CPU: 0 PID: 7327 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 143.724182][ T7327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.734214][ T7327] Call Trace: [ 143.737485][ T7327] dump_stack+0x1f0/0x31e [ 143.741815][ T7327] should_fail+0x38a/0x4e0 [ 143.746218][ T7327] ? sctp_addr_wq_mgmt+0x2e8/0x610 [ 143.751306][ T7327] should_failslab+0x5/0x20 [ 143.755816][ T7327] slab_pre_alloc_hook+0x4c/0xe0 [ 143.760759][ T7327] ? sctp_addr_wq_mgmt+0x2e8/0x610 [ 143.765845][ T7327] __kmalloc_track_caller+0x6a/0x320 [ 143.771115][ T7327] ? do_raw_spin_lock+0xfe/0x800 [ 143.776040][ T7327] kmemdup+0x21/0x50 [ 143.779916][ T7327] sctp_addr_wq_mgmt+0x2e8/0x610 [ 143.784841][ T7327] sctp_inet6addr_event+0x4c9/0x660 [ 143.790019][ T7327] __atomic_notifier_call_chain+0x17f/0x2c0 [ 143.795904][ T7327] addrconf_ifdown+0xca4/0x1670 [ 143.800735][ T7327] ? lock_is_held_type+0xb3/0xe0 [ 143.805645][ T7327] addrconf_notify+0x3f9/0x3a60 [ 143.810486][ T7327] ? trace_lock_release+0x137/0x1a0 [ 143.815660][ T7327] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 143.821613][ T7327] ? __local_bh_enable_ip+0xe7/0x180 [ 143.826884][ T7327] ? clusterip_netdev_event+0x443/0x460 [ 143.832403][ T7327] ? tls_dev_event+0x63b/0xc10 [ 143.837139][ T7327] ? clusterip_netdev_event+0x443/0x460 [ 143.842659][ T7327] ? __local_bh_enable_ip+0xe7/0x180 [ 143.847934][ T7327] ? clusterip_netdev_event+0x443/0x460 [ 143.853453][ T7327] ? ip6mr_device_event+0x1f3/0x220 [ 143.858639][ T7327] raw_notifier_call_chain+0xe7/0x170 [ 143.864005][ T7327] dev_close_many+0x31a/0x4d0 [ 143.868660][ T7327] dev_change_net_namespace+0x439/0x1710 [ 143.874286][ T7327] ? safesetid_security_capable+0x81/0xf0 [ 143.879985][ T7327] ? security_capable+0xb1/0xd0 [ 143.884831][ T7327] ? rtnl_link_get_net_capable+0x132/0x270 [ 143.890615][ T7327] do_setlink+0x19f/0x3be0 [ 143.895021][ T7327] rtnl_newlink+0x1566/0x1c10 [ 143.899746][ T7327] ? __mutex_lock_common+0x582/0x2fc0 [ 143.905125][ T7327] ? trace_lock_release+0x137/0x1a0 [ 143.910313][ T7327] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 143.915408][ T7327] ? lock_is_held_type+0xb3/0xe0 [ 143.920320][ T7327] ? rtnl_setlink+0x490/0x490 [ 143.924993][ T7327] rtnetlink_rcv_msg+0x889/0xd40 [ 143.929962][ T7327] ? lock_acquire+0x160/0x730 [ 143.934620][ T7327] ? rcu_lock_acquire+0x5/0x30 [ 143.939400][ T7327] netlink_rcv_skb+0x190/0x3a0 [ 143.944164][ T7327] ? rtnetlink_bind+0x80/0x80 [ 143.948847][ T7327] netlink_unicast+0x786/0x940 [ 143.953600][ T7327] netlink_sendmsg+0xa57/0xd70 [ 143.958358][ T7327] ? netlink_getsockopt+0x9e0/0x9e0 [ 143.963543][ T7327] ____sys_sendmsg+0x519/0x800 [ 143.968283][ T7327] ? import_iovec+0x12a/0x2c0 [ 143.972939][ T7327] __sys_sendmsg+0x2b1/0x360 [ 143.977534][ T7327] ? do_sys_openat2+0x6a5/0x830 [ 143.982373][ T7327] ? lock_is_held_type+0xb3/0xe0 [ 143.987284][ T7327] ? syscall_enter_from_user_mode+0x24/0x190 [ 143.993254][ T7327] ? lockdep_hardirqs_on+0x49/0xf0 [ 143.998337][ T7327] ? syscall_enter_from_user_mode+0x24/0x190 [ 144.004290][ T7327] do_syscall_64+0x31/0x70 [ 144.008690][ T7327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.014593][ T7327] RIP: 0033:0x45d249 [ 144.018476][ T7327] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.038050][ T7327] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 144.046438][ T7327] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 144.054393][ T7327] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 144.062407][ T7327] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 144.070392][ T7327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 144.078337][ T7327] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 144.124055][ T7327] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.134773][ T7327] device bridge_slave_1 left promiscuous mode [ 144.144890][ T7327] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.234832][ T7353] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 144.474950][ T7353] FAULT_INJECTION: forcing a failure. [ 144.474950][ T7353] name failslab, interval 1, probability 0, space 0, times 0 [ 144.487613][ T7353] CPU: 1 PID: 7353 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 144.495835][ T7353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.505864][ T7353] Call Trace: [ 144.509129][ T7353] dump_stack+0x1f0/0x31e [ 144.513437][ T7353] should_fail+0x38a/0x4e0 [ 144.517875][ T7353] should_failslab+0x5/0x20 [ 144.522351][ T7353] slab_pre_alloc_hook+0x4c/0xe0 [ 144.527263][ T7353] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 144.532979][ T7353] ? __kmalloc_node_track_caller+0x37/0x60 [ 144.538769][ T7353] __kmalloc_node_track_caller+0x37/0x60 [ 144.545069][ T7353] ? __neigh_notify+0x7c/0x130 [ 144.549821][ T7353] __alloc_skb+0xde/0x4f0 [ 144.554125][ T7353] __neigh_notify+0x7c/0x130 [ 144.558688][ T7353] neigh_cleanup_and_release+0x27/0xb0 [ 144.564118][ T7353] neigh_flush_dev+0x187/0x9f0 [ 144.568871][ T7353] __neigh_ifdown+0x40/0x430 [ 144.573460][ T7353] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 144.579415][ T7353] neigh_ifdown+0x1b/0x30 [ 144.583728][ T7353] rt6_disable_ip+0x554/0x5c0 [ 144.588384][ T7353] addrconf_ifdown+0x9f/0x1670 [ 144.593123][ T7353] ? lock_is_held_type+0xb3/0xe0 [ 144.598034][ T7353] addrconf_notify+0x3f9/0x3a60 [ 144.602877][ T7353] ? trace_lock_release+0x137/0x1a0 [ 144.608049][ T7353] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 144.614005][ T7353] ? __local_bh_enable_ip+0xe7/0x180 [ 144.619263][ T7353] ? clusterip_netdev_event+0x443/0x460 [ 144.624780][ T7353] ? tls_dev_event+0x63b/0xc10 [ 144.629528][ T7353] ? clusterip_netdev_event+0x443/0x460 [ 144.635055][ T7353] ? __local_bh_enable_ip+0xe7/0x180 [ 144.640326][ T7353] ? clusterip_netdev_event+0x443/0x460 [ 144.645864][ T7353] ? ip6mr_device_event+0x1f3/0x220 [ 144.651050][ T7353] raw_notifier_call_chain+0xe7/0x170 [ 144.656396][ T7353] dev_close_many+0x31a/0x4d0 [ 144.661060][ T7353] dev_change_net_namespace+0x439/0x1710 [ 144.666680][ T7353] ? safesetid_security_capable+0x81/0xf0 [ 144.672384][ T7353] ? security_capable+0xb1/0xd0 [ 144.677211][ T7353] ? rtnl_link_get_net_capable+0x132/0x270 [ 144.683017][ T7353] do_setlink+0x19f/0x3be0 [ 144.687450][ T7353] rtnl_newlink+0x1566/0x1c10 [ 144.692099][ T7353] ? rtnl_newlink+0x361/0x1c10 [ 144.696870][ T7353] ? __mutex_lock_common+0x582/0x2fc0 [ 144.702220][ T7353] ? trace_lock_release+0x137/0x1a0 [ 144.707391][ T7353] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 144.712476][ T7353] ? lock_is_held_type+0xb3/0xe0 [ 144.717400][ T7353] ? rtnl_setlink+0x490/0x490 [ 144.722061][ T7353] rtnetlink_rcv_msg+0x889/0xd40 [ 144.726988][ T7353] ? lock_acquire+0x160/0x730 [ 144.731639][ T7353] ? rcu_lock_acquire+0x5/0x30 [ 144.736395][ T7353] netlink_rcv_skb+0x190/0x3a0 [ 144.741133][ T7353] ? rtnetlink_bind+0x80/0x80 [ 144.745801][ T7353] netlink_unicast+0x786/0x940 [ 144.750555][ T7353] netlink_sendmsg+0xa57/0xd70 [ 144.755295][ T7353] ? netlink_getsockopt+0x9e0/0x9e0 [ 144.760499][ T7353] ____sys_sendmsg+0x519/0x800 [ 144.765253][ T7353] ? import_iovec+0x12a/0x2c0 [ 144.769912][ T7353] __sys_sendmsg+0x2b1/0x360 [ 144.774489][ T7353] ? do_sys_openat2+0x6a5/0x830 [ 144.779317][ T7353] ? lock_is_held_type+0xb3/0xe0 [ 144.784228][ T7353] ? syscall_enter_from_user_mode+0x24/0x190 [ 144.790180][ T7353] ? lockdep_hardirqs_on+0x49/0xf0 [ 144.795262][ T7353] ? syscall_enter_from_user_mode+0x24/0x190 [ 144.801214][ T7353] do_syscall_64+0x31/0x70 [ 144.805602][ T7353] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.811493][ T7353] RIP: 0033:0x45d249 [ 144.815405][ T7353] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.834996][ T7353] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 144.843391][ T7353] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 144.851346][ T7353] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 144.859306][ T7353] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 144.867256][ T7353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 144.875202][ T7353] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 145.100163][ T7379] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 145.322473][ T7379] bond0: (slave bond_slave_0): Releasing backup interface [ 145.329826][ T7379] FAULT_INJECTION: forcing a failure. [ 145.329826][ T7379] name failslab, interval 1, probability 0, space 0, times 0 [ 145.342571][ T7379] CPU: 1 PID: 7379 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 145.350800][ T7379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.360847][ T7379] Call Trace: [ 145.364125][ T7379] dump_stack+0x1f0/0x31e [ 145.368433][ T7379] should_fail+0x38a/0x4e0 [ 145.372827][ T7379] should_failslab+0x5/0x20 [ 145.377304][ T7379] slab_pre_alloc_hook+0x4c/0xe0 [ 145.382216][ T7379] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 145.387910][ T7379] ? __kmalloc_node_track_caller+0x37/0x60 [ 145.393700][ T7379] __kmalloc_node_track_caller+0x37/0x60 [ 145.399408][ T7379] ? netlink_trim+0x17f/0x210 [ 145.404069][ T7379] pskb_expand_head+0x10f/0x10d0 [ 145.408985][ T7379] ? rtnl_fill_ifinfo+0x425f/0x4870 [ 145.414167][ T7379] netlink_trim+0x17f/0x210 [ 145.418654][ T7379] netlink_broadcast_filtered+0x6c/0x1150 [ 145.424352][ T7379] ? rtmsg_ifinfo_build_skb+0xe2/0x180 [ 145.429784][ T7379] nlmsg_notify+0x104/0x1e0 [ 145.434275][ T7379] rtnetlink_event+0x154/0x1b0 [ 145.439013][ T7379] raw_notifier_call_chain+0xe7/0x170 [ 145.444365][ T7379] netdev_change_features+0xf0/0x140 [ 145.449639][ T7379] bond_compute_features+0x5d0/0x690 [ 145.454916][ T7379] __bond_release_one+0xae7/0x1470 [ 145.460006][ T7379] ? trace_lock_release+0x137/0x1a0 [ 145.465193][ T7379] ? lock_is_held_type+0xb3/0xe0 [ 145.470115][ T7379] bond_netdev_event+0x451/0xb00 [ 145.475056][ T7379] ? xsk_notifier+0x37c/0x390 [ 145.479704][ T7379] ? ipmr_device_event+0x1fa/0x220 [ 145.484792][ T7379] raw_notifier_call_chain+0xe7/0x170 [ 145.490149][ T7379] dev_change_net_namespace+0x60c/0x1710 [ 145.495779][ T7379] ? safesetid_security_capable+0x81/0xf0 [ 145.501471][ T7379] ? security_capable+0xb1/0xd0 [ 145.506312][ T7379] ? rtnl_link_get_net_capable+0x132/0x270 [ 145.512103][ T7379] do_setlink+0x19f/0x3be0 [ 145.516496][ T7379] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 145.522452][ T7379] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 145.528580][ T7379] ? lockdep_hardirqs_on+0x49/0xf0 [ 145.533663][ T7379] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 145.539788][ T7379] ? rtnl_newlink+0xdad/0x1c10 [ 145.544537][ T7379] ? rtnl_newlink+0x153a/0x1c10 [ 145.549374][ T7379] rtnl_newlink+0x1566/0x1c10 [ 145.554070][ T7379] ? __mutex_lock_common+0x582/0x2fc0 [ 145.559432][ T7379] ? trace_lock_release+0x137/0x1a0 [ 145.564615][ T7379] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 145.569698][ T7379] ? lock_is_held_type+0xb3/0xe0 [ 145.574609][ T7379] ? rtnl_setlink+0x490/0x490 [ 145.579260][ T7379] rtnetlink_rcv_msg+0x889/0xd40 [ 145.584184][ T7379] ? lock_acquire+0x160/0x730 [ 145.588855][ T7379] ? rcu_lock_acquire+0x5/0x30 [ 145.593608][ T7379] netlink_rcv_skb+0x190/0x3a0 [ 145.598344][ T7379] ? rtnetlink_bind+0x80/0x80 [ 145.602999][ T7379] netlink_unicast+0x786/0x940 [ 145.607741][ T7379] netlink_sendmsg+0xa57/0xd70 [ 145.612483][ T7379] ? netlink_getsockopt+0x9e0/0x9e0 [ 145.617672][ T7379] ____sys_sendmsg+0x519/0x800 [ 145.622410][ T7379] ? import_iovec+0x12a/0x2c0 [ 145.627068][ T7379] __sys_sendmsg+0x2b1/0x360 [ 145.631653][ T7379] ? do_sys_openat2+0x6a5/0x830 [ 145.636478][ T7379] ? lock_is_held_type+0xb3/0xe0 [ 145.641390][ T7379] ? syscall_enter_from_user_mode+0x24/0x190 [ 145.647344][ T7379] ? lockdep_hardirqs_on+0x49/0xf0 [ 145.652426][ T7379] ? syscall_enter_from_user_mode+0x24/0x190 [ 145.658390][ T7379] do_syscall_64+0x31/0x70 [ 145.662784][ T7379] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.668669][ T7379] RIP: 0033:0x45d249 [ 145.672538][ T7379] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.692113][ T7379] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 145.700494][ T7379] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 145.708438][ T7379] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 145.716390][ T7379] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 145.724341][ T7379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 145.732286][ T7379] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 145.824525][ T7405] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 146.035010][ T7405] FAULT_INJECTION: forcing a failure. [ 146.035010][ T7405] name failslab, interval 1, probability 0, space 0, times 0 [ 146.047659][ T7405] CPU: 1 PID: 7405 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 146.055885][ T7405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.065955][ T7405] Call Trace: [ 146.069233][ T7405] dump_stack+0x1f0/0x31e [ 146.073543][ T7405] should_fail+0x38a/0x4e0 [ 146.077945][ T7405] should_failslab+0x5/0x20 [ 146.082455][ T7405] slab_pre_alloc_hook+0x4c/0xe0 [ 146.087366][ T7405] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 146.093091][ T7405] ? __kmalloc_node_track_caller+0x37/0x60 [ 146.098886][ T7405] __kmalloc_node_track_caller+0x37/0x60 [ 146.104513][ T7405] ? __neigh_notify+0x7c/0x130 [ 146.109252][ T7405] __alloc_skb+0xde/0x4f0 [ 146.113558][ T7405] __neigh_notify+0x7c/0x130 [ 146.118127][ T7405] neigh_cleanup_and_release+0x27/0xb0 [ 146.123559][ T7405] neigh_flush_dev+0x187/0x9f0 [ 146.128321][ T7405] __neigh_ifdown+0x40/0x430 [ 146.132900][ T7405] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 146.138861][ T7405] neigh_ifdown+0x1b/0x30 [ 146.143194][ T7405] rt6_disable_ip+0x554/0x5c0 [ 146.147867][ T7405] addrconf_ifdown+0x9f/0x1670 [ 146.152609][ T7405] ? lock_is_held_type+0xb3/0xe0 [ 146.157520][ T7405] addrconf_notify+0x3f9/0x3a60 [ 146.162363][ T7405] ? trace_lock_release+0x137/0x1a0 [ 146.167543][ T7405] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 146.173504][ T7405] ? __local_bh_enable_ip+0xe7/0x180 [ 146.178800][ T7405] ? clusterip_netdev_event+0x443/0x460 [ 146.184319][ T7405] ? tls_dev_event+0x63b/0xc10 [ 146.189064][ T7405] ? clusterip_netdev_event+0x443/0x460 [ 146.194590][ T7405] ? __local_bh_enable_ip+0xe7/0x180 [ 146.199857][ T7405] ? clusterip_netdev_event+0x443/0x460 [ 146.205373][ T7405] ? ip6mr_device_event+0x1f3/0x220 [ 146.210581][ T7405] raw_notifier_call_chain+0xe7/0x170 [ 146.215977][ T7405] dev_close_many+0x31a/0x4d0 [ 146.220667][ T7405] dev_change_net_namespace+0x439/0x1710 [ 146.226277][ T7405] ? safesetid_security_capable+0x81/0xf0 [ 146.231976][ T7405] ? security_capable+0xb1/0xd0 [ 146.236805][ T7405] ? rtnl_link_get_net_capable+0x132/0x270 [ 146.242602][ T7405] do_setlink+0x19f/0x3be0 [ 146.247016][ T7405] rtnl_newlink+0x1566/0x1c10 [ 146.251682][ T7405] ? rtnl_newlink+0x361/0x1c10 [ 146.256463][ T7405] ? __mutex_lock_common+0x582/0x2fc0 [ 146.261811][ T7405] ? trace_lock_release+0x137/0x1a0 [ 146.266995][ T7405] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 146.272103][ T7405] ? lock_is_held_type+0xb3/0xe0 [ 146.277022][ T7405] ? rtnl_setlink+0x490/0x490 [ 146.281696][ T7405] rtnetlink_rcv_msg+0x889/0xd40 [ 146.286634][ T7405] ? lock_acquire+0x160/0x730 [ 146.291314][ T7405] ? rcu_lock_acquire+0x5/0x30 [ 146.296058][ T7405] netlink_rcv_skb+0x190/0x3a0 [ 146.300795][ T7405] ? rtnetlink_bind+0x80/0x80 [ 146.305450][ T7405] netlink_unicast+0x786/0x940 [ 146.310205][ T7405] netlink_sendmsg+0xa57/0xd70 [ 146.314950][ T7405] ? netlink_getsockopt+0x9e0/0x9e0 [ 146.320140][ T7405] ____sys_sendmsg+0x519/0x800 [ 146.324886][ T7405] ? import_iovec+0x12a/0x2c0 [ 146.330330][ T7405] __sys_sendmsg+0x2b1/0x360 [ 146.334916][ T7405] ? lock_is_held_type+0xb3/0xe0 [ 146.339851][ T7405] ? lock_is_held_type+0xb3/0xe0 [ 146.344762][ T7405] ? syscall_enter_from_user_mode+0x24/0x190 [ 146.350714][ T7405] ? lockdep_hardirqs_on+0x49/0xf0 [ 146.355797][ T7405] ? syscall_enter_from_user_mode+0x24/0x190 [ 146.361750][ T7405] do_syscall_64+0x31/0x70 [ 146.366146][ T7405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.372030][ T7405] RIP: 0033:0x45d249 [ 146.375919][ T7405] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.395538][ T7405] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.403925][ T7405] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 146.411871][ T7405] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 146.419815][ T7405] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 146.427760][ T7405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 146.435702][ T7405] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c 2020/08/14 04:50:11 executed programs: 33 [ 146.653904][ T7431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 146.783050][ T7431] bond0: (slave bond_slave_1): Releasing backup interface [ 146.790424][ T7431] FAULT_INJECTION: forcing a failure. [ 146.790424][ T7431] name failslab, interval 1, probability 0, space 0, times 0 [ 146.803121][ T7431] CPU: 1 PID: 7431 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 146.811385][ T7431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.821428][ T7431] Call Trace: [ 146.824694][ T7431] dump_stack+0x1f0/0x31e [ 146.829015][ T7431] should_fail+0x38a/0x4e0 [ 146.833422][ T7431] should_failslab+0x5/0x20 [ 146.837943][ T7431] slab_pre_alloc_hook+0x4c/0xe0 [ 146.842883][ T7431] ? netdevice_event+0x335/0xa50 [ 146.847794][ T7431] kmem_cache_alloc_trace+0x51/0x2f0 [ 146.853051][ T7431] ? trace_lock_release+0x137/0x1a0 [ 146.858223][ T7431] netdevice_event+0x335/0xa50 [ 146.862964][ T7431] ? __up_read+0x1f1/0x6f0 [ 146.867439][ T7431] ? netdev_upper_walk+0x170/0x170 [ 146.872538][ T7431] ? add_default_gids+0xe0/0xe0 [ 146.877373][ T7431] ? is_ndev_for_default_gid_filter+0x2b0/0x2b0 [ 146.883592][ T7431] ? enum_all_gids_of_dev_cb+0x2a0/0x2a0 [ 146.889196][ T7431] ? netdevice_event+0xa50/0xa50 [ 146.894102][ T7431] ? add_default_gids+0xe0/0xe0 [ 146.898938][ T7431] ? netlbl_unlhsh_netdev_handler+0x184/0x250 [ 146.905005][ T7431] raw_notifier_call_chain+0xe7/0x170 [ 146.910371][ T7431] call_netdevice_notifiers+0xeb/0x150 [ 146.915810][ T7431] __bond_release_one+0xaaf/0x1470 [ 146.920902][ T7431] ? trace_lock_release+0x137/0x1a0 [ 146.926079][ T7431] ? lock_is_held_type+0xb3/0xe0 [ 146.930992][ T7431] bond_netdev_event+0x451/0xb00 [ 146.935911][ T7431] ? xsk_notifier+0x37c/0x390 [ 146.940563][ T7431] ? ipmr_device_event+0x1fa/0x220 [ 146.945664][ T7431] raw_notifier_call_chain+0xe7/0x170 [ 146.951014][ T7431] dev_change_net_namespace+0x60c/0x1710 [ 146.956625][ T7431] ? safesetid_security_capable+0x81/0xf0 [ 146.962319][ T7431] ? security_capable+0xb1/0xd0 [ 146.967147][ T7431] ? rtnl_link_get_net_capable+0x132/0x270 [ 146.972930][ T7431] do_setlink+0x19f/0x3be0 [ 146.977369][ T7431] rtnl_newlink+0x1566/0x1c10 [ 146.982061][ T7431] ? __mutex_lock_common+0x582/0x2fc0 [ 146.987464][ T7431] ? trace_lock_release+0x137/0x1a0 [ 146.992648][ T7431] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 146.997754][ T7431] ? lock_is_held_type+0xb3/0xe0 [ 147.002666][ T7431] ? rtnl_setlink+0x490/0x490 [ 147.007330][ T7431] rtnetlink_rcv_msg+0x889/0xd40 [ 147.012260][ T7431] ? lock_acquire+0x160/0x730 [ 147.016914][ T7431] ? rcu_lock_acquire+0x5/0x30 [ 147.021657][ T7431] netlink_rcv_skb+0x190/0x3a0 [ 147.026394][ T7431] ? rtnetlink_bind+0x80/0x80 [ 147.031063][ T7431] netlink_unicast+0x786/0x940 [ 147.035815][ T7431] netlink_sendmsg+0xa57/0xd70 [ 147.040558][ T7431] ? netlink_getsockopt+0x9e0/0x9e0 [ 147.045729][ T7431] ____sys_sendmsg+0x519/0x800 [ 147.050468][ T7431] ? import_iovec+0x12a/0x2c0 [ 147.055120][ T7431] __sys_sendmsg+0x2b1/0x360 [ 147.059694][ T7431] ? do_sys_openat2+0x6a5/0x830 [ 147.064532][ T7431] ? lock_is_held_type+0xb3/0xe0 [ 147.069484][ T7431] ? syscall_enter_from_user_mode+0x24/0x190 [ 147.075437][ T7431] ? lockdep_hardirqs_on+0x49/0xf0 [ 147.080521][ T7431] ? syscall_enter_from_user_mode+0x24/0x190 [ 147.086476][ T7431] do_syscall_64+0x31/0x70 [ 147.090884][ T7431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.096752][ T7431] RIP: 0033:0x45d249 [ 147.100626][ T7431] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.120209][ T7431] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.128600][ T7431] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 147.136545][ T7431] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 147.144501][ T7431] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 147.152450][ T7431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 147.160405][ T7431] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 147.286561][ T7451] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 147.545692][ T7451] FAULT_INJECTION: forcing a failure. [ 147.545692][ T7451] name failslab, interval 1, probability 0, space 0, times 0 [ 147.558328][ T7451] CPU: 0 PID: 7451 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 147.566551][ T7451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.576582][ T7451] Call Trace: [ 147.579863][ T7451] dump_stack+0x1f0/0x31e [ 147.584186][ T7451] should_fail+0x38a/0x4e0 [ 147.588581][ T7451] should_failslab+0x5/0x20 [ 147.593064][ T7451] slab_pre_alloc_hook+0x4c/0xe0 [ 147.598010][ T7451] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 147.603704][ T7451] ? __kmalloc_node_track_caller+0x37/0x60 [ 147.609498][ T7451] __kmalloc_node_track_caller+0x37/0x60 [ 147.615102][ T7451] ? __neigh_notify+0x7c/0x130 [ 147.619840][ T7451] __alloc_skb+0xde/0x4f0 [ 147.624147][ T7451] __neigh_notify+0x7c/0x130 [ 147.628752][ T7451] neigh_cleanup_and_release+0x27/0xb0 [ 147.634183][ T7451] neigh_flush_dev+0x187/0x9f0 [ 147.638931][ T7451] __neigh_ifdown+0x40/0x430 [ 147.643506][ T7451] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 147.649495][ T7451] neigh_ifdown+0x1b/0x30 [ 147.653799][ T7451] rt6_disable_ip+0x554/0x5c0 [ 147.658457][ T7451] addrconf_ifdown+0x9f/0x1670 [ 147.663206][ T7451] ? lock_is_held_type+0xb3/0xe0 [ 147.668116][ T7451] addrconf_notify+0x3f9/0x3a60 [ 147.672945][ T7451] ? trace_lock_release+0x137/0x1a0 [ 147.678138][ T7451] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 147.684092][ T7451] ? __local_bh_enable_ip+0xe7/0x180 [ 147.689360][ T7451] ? clusterip_netdev_event+0x443/0x460 [ 147.694891][ T7451] ? tls_dev_event+0x63b/0xc10 [ 147.699626][ T7451] ? clusterip_netdev_event+0x443/0x460 [ 147.705143][ T7451] ? __local_bh_enable_ip+0xe7/0x180 [ 147.710418][ T7451] ? clusterip_netdev_event+0x443/0x460 [ 147.715958][ T7451] ? ip6mr_device_event+0x1f3/0x220 [ 147.721131][ T7451] raw_notifier_call_chain+0xe7/0x170 [ 147.726511][ T7451] dev_close_many+0x31a/0x4d0 [ 147.731177][ T7451] dev_change_net_namespace+0x439/0x1710 [ 147.736796][ T7451] ? safesetid_security_capable+0x81/0xf0 [ 147.742495][ T7451] ? security_capable+0xb1/0xd0 [ 147.747337][ T7451] ? rtnl_link_get_net_capable+0x132/0x270 [ 147.753118][ T7451] do_setlink+0x19f/0x3be0 [ 147.757522][ T7451] rtnl_newlink+0x1566/0x1c10 [ 147.762172][ T7451] ? rtnl_newlink+0x361/0x1c10 [ 147.766939][ T7451] ? __mutex_lock_common+0x582/0x2fc0 [ 147.772296][ T7451] ? trace_lock_release+0x137/0x1a0 [ 147.777480][ T7451] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 147.782568][ T7451] ? lock_is_held_type+0xb3/0xe0 [ 147.787602][ T7451] ? rtnl_setlink+0x490/0x490 [ 147.792272][ T7451] rtnetlink_rcv_msg+0x889/0xd40 [ 147.797197][ T7451] ? lock_acquire+0x160/0x730 [ 147.801867][ T7451] ? rcu_lock_acquire+0x5/0x30 [ 147.806626][ T7451] netlink_rcv_skb+0x190/0x3a0 [ 147.811380][ T7451] ? rtnetlink_bind+0x80/0x80 [ 147.816038][ T7451] netlink_unicast+0x786/0x940 [ 147.820841][ T7451] netlink_sendmsg+0xa57/0xd70 [ 147.825611][ T7451] ? netlink_getsockopt+0x9e0/0x9e0 [ 147.830810][ T7451] ____sys_sendmsg+0x519/0x800 [ 147.835576][ T7451] ? import_iovec+0x12a/0x2c0 [ 147.840227][ T7451] __sys_sendmsg+0x2b1/0x360 [ 147.844817][ T7451] ? lock_is_held_type+0xb3/0xe0 [ 147.849740][ T7451] ? lock_is_held_type+0xb3/0xe0 [ 147.854652][ T7451] ? syscall_enter_from_user_mode+0x24/0x190 [ 147.860609][ T7451] ? lockdep_hardirqs_on+0x49/0xf0 [ 147.865710][ T7451] ? syscall_enter_from_user_mode+0x24/0x190 [ 147.871664][ T7451] do_syscall_64+0x31/0x70 [ 147.876053][ T7451] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.881917][ T7451] RIP: 0033:0x45d249 [ 147.885786][ T7451] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.905488][ T7451] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.913880][ T7451] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 147.921840][ T7451] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 147.929802][ T7451] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 147.937761][ T7451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 147.945713][ T7451] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 148.162150][ T7482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 148.405121][ T7482] FAULT_INJECTION: forcing a failure. [ 148.405121][ T7482] name failslab, interval 1, probability 0, space 0, times 0 [ 148.417779][ T7482] CPU: 1 PID: 7482 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 148.426006][ T7482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.436052][ T7482] Call Trace: [ 148.439341][ T7482] dump_stack+0x1f0/0x31e [ 148.443670][ T7482] should_fail+0x38a/0x4e0 [ 148.448088][ T7482] should_failslab+0x5/0x20 [ 148.452590][ T7482] slab_pre_alloc_hook+0x4c/0xe0 [ 148.457524][ T7482] ? __alloc_skb+0x94/0x4f0 [ 148.462036][ T7482] kmem_cache_alloc_node+0x58/0x280 [ 148.467213][ T7482] __alloc_skb+0x94/0x4f0 [ 148.471520][ T7482] __neigh_notify+0x7c/0x130 [ 148.476086][ T7482] neigh_cleanup_and_release+0x27/0xb0 [ 148.481517][ T7482] neigh_flush_dev+0x187/0x9f0 [ 148.486262][ T7482] __neigh_ifdown+0x40/0x430 [ 148.490829][ T7482] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 148.497424][ T7482] neigh_ifdown+0x1b/0x30 [ 148.501763][ T7482] rt6_disable_ip+0x554/0x5c0 [ 148.506421][ T7482] addrconf_ifdown+0x9f/0x1670 [ 148.511202][ T7482] ? lock_is_held_type+0xb3/0xe0 [ 148.516113][ T7482] addrconf_notify+0x3f9/0x3a60 [ 148.520948][ T7482] ? trace_lock_release+0x137/0x1a0 [ 148.526145][ T7482] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 148.532105][ T7482] ? __local_bh_enable_ip+0xe7/0x180 [ 148.537366][ T7482] ? clusterip_netdev_event+0x443/0x460 [ 148.542885][ T7482] ? tls_dev_event+0x63b/0xc10 [ 148.547630][ T7482] ? clusterip_netdev_event+0x443/0x460 [ 148.553162][ T7482] ? __local_bh_enable_ip+0xe7/0x180 [ 148.558446][ T7482] ? clusterip_netdev_event+0x443/0x460 [ 148.563964][ T7482] ? ip6mr_device_event+0x1f3/0x220 [ 148.569141][ T7482] raw_notifier_call_chain+0xe7/0x170 [ 148.574510][ T7482] dev_close_many+0x31a/0x4d0 [ 148.579178][ T7482] dev_change_net_namespace+0x439/0x1710 [ 148.584802][ T7482] ? safesetid_security_capable+0x81/0xf0 [ 148.590498][ T7482] ? security_capable+0xb1/0xd0 [ 148.595325][ T7482] ? rtnl_link_get_net_capable+0x132/0x270 [ 148.601104][ T7482] do_setlink+0x19f/0x3be0 [ 148.605524][ T7482] rtnl_newlink+0x1566/0x1c10 [ 148.610208][ T7482] ? __mutex_lock_common+0x582/0x2fc0 [ 148.615555][ T7482] ? trace_lock_release+0x137/0x1a0 [ 148.620725][ T7482] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 148.625813][ T7482] ? lock_is_held_type+0xb3/0xe0 [ 148.630737][ T7482] ? rtnl_setlink+0x490/0x490 [ 148.635404][ T7482] rtnetlink_rcv_msg+0x889/0xd40 [ 148.640329][ T7482] ? lock_acquire+0x160/0x730 [ 148.644978][ T7482] ? rcu_lock_acquire+0x5/0x30 [ 148.649734][ T7482] netlink_rcv_skb+0x190/0x3a0 [ 148.654473][ T7482] ? rtnetlink_bind+0x80/0x80 [ 148.659147][ T7482] netlink_unicast+0x786/0x940 [ 148.663889][ T7482] netlink_sendmsg+0xa57/0xd70 [ 148.668650][ T7482] ? netlink_getsockopt+0x9e0/0x9e0 [ 148.673823][ T7482] ____sys_sendmsg+0x519/0x800 [ 148.678559][ T7482] ? import_iovec+0x12a/0x2c0 [ 148.683211][ T7482] __sys_sendmsg+0x2b1/0x360 [ 148.687798][ T7482] ? lock_is_held_type+0xb3/0xe0 [ 148.692722][ T7482] ? lock_is_held_type+0xb3/0xe0 [ 148.697632][ T7482] ? syscall_enter_from_user_mode+0x24/0x190 [ 148.703584][ T7482] ? lockdep_hardirqs_on+0x49/0xf0 [ 148.708667][ T7482] ? syscall_enter_from_user_mode+0x24/0x190 [ 148.714632][ T7482] do_syscall_64+0x31/0x70 [ 148.719023][ T7482] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.724908][ T7482] RIP: 0033:0x45d249 [ 148.728776][ T7482] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.748352][ T7482] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.756750][ T7482] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 148.764693][ T7482] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 148.772636][ T7482] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 148.780629][ T7482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 148.788578][ T7482] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 148.865784][ T7482] team0: Port device team_slave_0 removed [ 148.948436][ T7509] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 149.154698][ T7509] FAULT_INJECTION: forcing a failure. [ 149.154698][ T7509] name failslab, interval 1, probability 0, space 0, times 0 [ 149.167348][ T7509] CPU: 1 PID: 7509 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 149.175580][ T7509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.185630][ T7509] Call Trace: [ 149.188918][ T7509] dump_stack+0x1f0/0x31e [ 149.193251][ T7509] should_fail+0x38a/0x4e0 [ 149.197667][ T7509] should_failslab+0x5/0x20 [ 149.202188][ T7509] slab_pre_alloc_hook+0x4c/0xe0 [ 149.207115][ T7509] ? __alloc_skb+0x94/0x4f0 [ 149.211592][ T7509] kmem_cache_alloc_node+0x58/0x280 [ 149.216763][ T7509] ? trace_lock_release+0x137/0x1a0 [ 149.221941][ T7509] __alloc_skb+0x94/0x4f0 [ 149.226250][ T7509] __neigh_notify+0x7c/0x130 [ 149.230824][ T7509] neigh_cleanup_and_release+0x27/0xb0 [ 149.236264][ T7509] neigh_flush_dev+0x187/0x9f0 [ 149.241006][ T7509] __neigh_ifdown+0x40/0x430 [ 149.245602][ T7509] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 149.251555][ T7509] neigh_ifdown+0x1b/0x30 [ 149.255857][ T7509] rt6_disable_ip+0x554/0x5c0 [ 149.260511][ T7509] addrconf_ifdown+0x9f/0x1670 [ 149.265251][ T7509] ? lock_is_held_type+0xb3/0xe0 [ 149.270165][ T7509] addrconf_notify+0x3f9/0x3a60 [ 149.275017][ T7509] ? trace_lock_release+0x137/0x1a0 [ 149.280196][ T7509] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 149.286151][ T7509] ? __local_bh_enable_ip+0xe7/0x180 [ 149.291420][ T7509] ? clusterip_netdev_event+0x443/0x460 [ 149.296941][ T7509] ? tls_dev_event+0x63b/0xc10 [ 149.301682][ T7509] ? clusterip_netdev_event+0x443/0x460 [ 149.307221][ T7509] ? __local_bh_enable_ip+0xe7/0x180 [ 149.312493][ T7509] ? clusterip_netdev_event+0x443/0x460 [ 149.318016][ T7509] ? ip6mr_device_event+0x1f3/0x220 [ 149.323202][ T7509] raw_notifier_call_chain+0xe7/0x170 [ 149.328551][ T7509] dev_close_many+0x31a/0x4d0 [ 149.333207][ T7509] dev_change_net_namespace+0x439/0x1710 [ 149.338822][ T7509] ? safesetid_security_capable+0x81/0xf0 [ 149.344522][ T7509] ? security_capable+0xb1/0xd0 [ 149.349350][ T7509] ? rtnl_link_get_net_capable+0x132/0x270 [ 149.355132][ T7509] do_setlink+0x19f/0x3be0 [ 149.359552][ T7509] rtnl_newlink+0x1566/0x1c10 [ 149.364218][ T7509] ? rtnl_newlink+0x361/0x1c10 [ 149.368994][ T7509] ? __mutex_lock_common+0x582/0x2fc0 [ 149.374344][ T7509] ? trace_lock_release+0x137/0x1a0 [ 149.379530][ T7509] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 149.384633][ T7509] ? lock_is_held_type+0xb3/0xe0 [ 149.389557][ T7509] ? rtnl_setlink+0x490/0x490 [ 149.394221][ T7509] rtnetlink_rcv_msg+0x889/0xd40 [ 149.399145][ T7509] ? lock_acquire+0x160/0x730 [ 149.403797][ T7509] ? rcu_lock_acquire+0x5/0x30 [ 149.408539][ T7509] netlink_rcv_skb+0x190/0x3a0 [ 149.413275][ T7509] ? rtnetlink_bind+0x80/0x80 [ 149.417929][ T7509] netlink_unicast+0x786/0x940 [ 149.422668][ T7509] netlink_sendmsg+0xa57/0xd70 [ 149.427416][ T7509] ? netlink_getsockopt+0x9e0/0x9e0 [ 149.432587][ T7509] ____sys_sendmsg+0x519/0x800 [ 149.437334][ T7509] ? import_iovec+0x12a/0x2c0 [ 149.442000][ T7509] __sys_sendmsg+0x2b1/0x360 [ 149.446573][ T7509] ? do_sys_openat2+0x6a5/0x830 [ 149.451399][ T7509] ? lock_is_held_type+0xb3/0xe0 [ 149.456312][ T7509] ? syscall_enter_from_user_mode+0x24/0x190 [ 149.462264][ T7509] ? lockdep_hardirqs_on+0x49/0xf0 [ 149.467356][ T7509] ? syscall_enter_from_user_mode+0x24/0x190 [ 149.473333][ T7509] do_syscall_64+0x31/0x70 [ 149.477725][ T7509] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.483589][ T7509] RIP: 0033:0x45d249 [ 149.487459][ T7509] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.507035][ T7509] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 149.515414][ T7509] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 149.523373][ T7509] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 149.531317][ T7509] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 149.539275][ T7509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 149.547235][ T7509] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 149.760424][ T7536] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 149.987062][ T7536] FAULT_INJECTION: forcing a failure. [ 149.987062][ T7536] name failslab, interval 1, probability 0, space 0, times 0 [ 149.999741][ T7536] CPU: 0 PID: 7536 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 150.007974][ T7536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.018010][ T7536] Call Trace: [ 150.021277][ T7536] dump_stack+0x1f0/0x31e [ 150.025591][ T7536] should_fail+0x38a/0x4e0 [ 150.030004][ T7536] should_failslab+0x5/0x20 [ 150.034503][ T7536] slab_pre_alloc_hook+0x4c/0xe0 [ 150.039429][ T7536] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 150.045122][ T7536] ? __kmalloc_node_track_caller+0x37/0x60 [ 150.050902][ T7536] __kmalloc_node_track_caller+0x37/0x60 [ 150.056517][ T7536] ? __neigh_notify+0x7c/0x130 [ 150.061348][ T7536] __alloc_skb+0xde/0x4f0 [ 150.065686][ T7536] __neigh_notify+0x7c/0x130 [ 150.070269][ T7536] neigh_cleanup_and_release+0x27/0xb0 [ 150.075728][ T7536] neigh_flush_dev+0x187/0x9f0 [ 150.080472][ T7536] __neigh_ifdown+0x40/0x430 [ 150.085049][ T7536] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 150.091019][ T7536] neigh_ifdown+0x1b/0x30 [ 150.095330][ T7536] rt6_disable_ip+0x554/0x5c0 [ 150.099995][ T7536] addrconf_ifdown+0x9f/0x1670 [ 150.104739][ T7536] ? lock_is_held_type+0xb3/0xe0 [ 150.109666][ T7536] addrconf_notify+0x3f9/0x3a60 [ 150.114491][ T7536] ? trace_lock_release+0x137/0x1a0 [ 150.119679][ T7536] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 150.126603][ T7536] ? __local_bh_enable_ip+0xe7/0x180 [ 150.131884][ T7536] ? clusterip_netdev_event+0x443/0x460 [ 150.137415][ T7536] ? tls_dev_event+0x63b/0xc10 [ 150.142151][ T7536] ? clusterip_netdev_event+0x443/0x460 [ 150.147683][ T7536] ? __local_bh_enable_ip+0xe7/0x180 [ 150.152939][ T7536] ? clusterip_netdev_event+0x443/0x460 [ 150.158472][ T7536] ? ip6mr_device_event+0x1f3/0x220 [ 150.163645][ T7536] raw_notifier_call_chain+0xe7/0x170 [ 150.169004][ T7536] dev_close_many+0x31a/0x4d0 [ 150.173675][ T7536] dev_change_net_namespace+0x439/0x1710 [ 150.179297][ T7536] ? safesetid_security_capable+0x81/0xf0 [ 150.184995][ T7536] ? security_capable+0xb1/0xd0 [ 150.189823][ T7536] ? rtnl_link_get_net_capable+0x132/0x270 [ 150.195602][ T7536] do_setlink+0x19f/0x3be0 [ 150.200009][ T7536] rtnl_newlink+0x1566/0x1c10 [ 150.204694][ T7536] ? __mutex_lock_common+0x582/0x2fc0 [ 150.210068][ T7536] ? trace_lock_release+0x137/0x1a0 [ 150.215242][ T7536] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 150.220341][ T7536] ? lock_is_held_type+0xb3/0xe0 [ 150.225253][ T7536] ? rtnl_setlink+0x490/0x490 [ 150.229914][ T7536] rtnetlink_rcv_msg+0x889/0xd40 [ 150.234850][ T7536] ? lock_acquire+0x160/0x730 [ 150.239500][ T7536] ? rcu_lock_acquire+0x5/0x30 [ 150.244254][ T7536] netlink_rcv_skb+0x190/0x3a0 [ 150.249002][ T7536] ? rtnetlink_bind+0x80/0x80 [ 150.253655][ T7536] netlink_unicast+0x786/0x940 [ 150.258395][ T7536] netlink_sendmsg+0xa57/0xd70 [ 150.263156][ T7536] ? netlink_getsockopt+0x9e0/0x9e0 [ 150.268337][ T7536] ____sys_sendmsg+0x519/0x800 [ 150.273074][ T7536] ? import_iovec+0x12a/0x2c0 [ 150.277735][ T7536] __sys_sendmsg+0x2b1/0x360 [ 150.282338][ T7536] ? do_sys_openat2+0x6a5/0x830 [ 150.287188][ T7536] ? lock_is_held_type+0xb3/0xe0 [ 150.292136][ T7536] ? syscall_enter_from_user_mode+0x24/0x190 [ 150.298109][ T7536] ? lockdep_hardirqs_on+0x49/0xf0 [ 150.303209][ T7536] ? syscall_enter_from_user_mode+0x24/0x190 [ 150.309161][ T7536] do_syscall_64+0x31/0x70 [ 150.314512][ T7536] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.320387][ T7536] RIP: 0033:0x45d249 [ 150.324259][ T7536] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.343854][ T7536] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.352236][ T7536] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 150.360225][ T7536] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 150.368184][ T7536] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 150.376141][ T7536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 150.384130][ T7536] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 150.459397][ T7536] team0: Port device team_slave_1 removed [ 150.560671][ T7560] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 150.767787][ T7560] FAULT_INJECTION: forcing a failure. [ 150.767787][ T7560] name failslab, interval 1, probability 0, space 0, times 0 [ 150.780436][ T7560] CPU: 1 PID: 7560 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 150.788661][ T7560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.798709][ T7560] Call Trace: [ 150.801993][ T7560] dump_stack+0x1f0/0x31e [ 150.806303][ T7560] should_fail+0x38a/0x4e0 [ 150.810698][ T7560] should_failslab+0x5/0x20 [ 150.815173][ T7560] slab_pre_alloc_hook+0x4c/0xe0 [ 150.820083][ T7560] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 150.825776][ T7560] ? __kmalloc_node_track_caller+0x37/0x60 [ 150.831585][ T7560] __kmalloc_node_track_caller+0x37/0x60 [ 150.837220][ T7560] ? __neigh_notify+0x7c/0x130 [ 150.841957][ T7560] __alloc_skb+0xde/0x4f0 [ 150.846263][ T7560] __neigh_notify+0x7c/0x130 [ 150.850829][ T7560] neigh_cleanup_and_release+0x27/0xb0 [ 150.856275][ T7560] neigh_flush_dev+0x187/0x9f0 [ 150.861015][ T7560] __neigh_ifdown+0x40/0x430 [ 150.865578][ T7560] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 150.871536][ T7560] neigh_ifdown+0x1b/0x30 [ 150.875867][ T7560] rt6_disable_ip+0x554/0x5c0 [ 150.880536][ T7560] addrconf_ifdown+0x9f/0x1670 [ 150.885286][ T7560] ? lock_is_held_type+0xb3/0xe0 [ 150.890196][ T7560] addrconf_notify+0x3f9/0x3a60 [ 150.895030][ T7560] ? trace_lock_release+0x137/0x1a0 [ 150.900208][ T7560] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 150.906167][ T7560] ? __local_bh_enable_ip+0xe7/0x180 [ 150.911440][ T7560] ? clusterip_netdev_event+0x443/0x460 [ 150.916960][ T7560] ? tls_dev_event+0x63b/0xc10 [ 150.921699][ T7560] ? clusterip_netdev_event+0x443/0x460 [ 150.927246][ T7560] ? __local_bh_enable_ip+0xe7/0x180 [ 150.932555][ T7560] ? clusterip_netdev_event+0x443/0x460 [ 150.938077][ T7560] ? ip6mr_device_event+0x1f3/0x220 [ 150.943288][ T7560] raw_notifier_call_chain+0xe7/0x170 [ 150.948647][ T7560] dev_close_many+0x31a/0x4d0 [ 150.953313][ T7560] dev_change_net_namespace+0x439/0x1710 [ 150.958922][ T7560] ? safesetid_security_capable+0x81/0xf0 [ 150.964616][ T7560] ? security_capable+0xb1/0xd0 [ 150.969467][ T7560] ? rtnl_link_get_net_capable+0x132/0x270 [ 150.975258][ T7560] do_setlink+0x19f/0x3be0 [ 150.979659][ T7560] rtnl_newlink+0x1566/0x1c10 [ 150.984346][ T7560] ? rtnl_newlink+0x361/0x1c10 [ 150.989144][ T7560] ? __mutex_lock_common+0x582/0x2fc0 [ 150.994495][ T7560] ? trace_lock_release+0x137/0x1a0 [ 150.999667][ T7560] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 151.004768][ T7560] ? lock_is_held_type+0xb3/0xe0 [ 151.009680][ T7560] ? rtnl_setlink+0x490/0x490 [ 151.014351][ T7560] rtnetlink_rcv_msg+0x889/0xd40 [ 151.019286][ T7560] ? lock_acquire+0x160/0x730 [ 151.023935][ T7560] ? rcu_lock_acquire+0x5/0x30 [ 151.028675][ T7560] netlink_rcv_skb+0x190/0x3a0 [ 151.033413][ T7560] ? rtnetlink_bind+0x80/0x80 [ 151.038067][ T7560] netlink_unicast+0x786/0x940 [ 151.042808][ T7560] netlink_sendmsg+0xa57/0xd70 [ 151.047564][ T7560] ? netlink_getsockopt+0x9e0/0x9e0 [ 151.052738][ T7560] ____sys_sendmsg+0x519/0x800 [ 151.057478][ T7560] ? import_iovec+0x12a/0x2c0 [ 151.062135][ T7560] __sys_sendmsg+0x2b1/0x360 [ 151.066754][ T7560] ? do_sys_openat2+0x6a5/0x830 [ 151.071595][ T7560] ? lock_is_held_type+0xb3/0xe0 [ 151.076512][ T7560] ? syscall_enter_from_user_mode+0x24/0x190 [ 151.083190][ T7560] ? lockdep_hardirqs_on+0x49/0xf0 [ 151.089331][ T7560] ? syscall_enter_from_user_mode+0x24/0x190 [ 151.095303][ T7560] do_syscall_64+0x31/0x70 [ 151.099694][ T7560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.105561][ T7560] RIP: 0033:0x45d249 [ 151.109445][ T7560] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.129021][ T7560] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.137400][ T7560] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 151.145371][ T7560] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 151.153314][ T7560] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 151.161257][ T7560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 151.169257][ T7560] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 151.396824][ T7588] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 151.433225][ T7588] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 151.607241][ T7588] FAULT_INJECTION: forcing a failure. [ 151.607241][ T7588] name failslab, interval 1, probability 0, space 0, times 0 [ 151.619868][ T7588] CPU: 0 PID: 7588 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 151.628094][ T7588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.638134][ T7588] Call Trace: [ 151.641402][ T7588] dump_stack+0x1f0/0x31e [ 151.645716][ T7588] should_fail+0x38a/0x4e0 [ 151.650119][ T7588] should_failslab+0x5/0x20 [ 151.654614][ T7588] slab_pre_alloc_hook+0x4c/0xe0 [ 151.659531][ T7588] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 151.665225][ T7588] ? __kmalloc_node_track_caller+0x37/0x60 [ 151.671005][ T7588] __kmalloc_node_track_caller+0x37/0x60 [ 151.676611][ T7588] ? __neigh_notify+0x7c/0x130 [ 151.681349][ T7588] __alloc_skb+0xde/0x4f0 [ 151.685654][ T7588] __neigh_notify+0x7c/0x130 [ 151.690257][ T7588] neigh_cleanup_and_release+0x27/0xb0 [ 151.695689][ T7588] neigh_flush_dev+0x187/0x9f0 [ 151.700552][ T7588] __neigh_ifdown+0x40/0x430 [ 151.705115][ T7588] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 151.711071][ T7588] neigh_ifdown+0x1b/0x30 [ 151.715375][ T7588] rt6_disable_ip+0x554/0x5c0 [ 151.720035][ T7588] addrconf_ifdown+0x9f/0x1670 [ 151.724794][ T7588] ? lock_is_held_type+0xb3/0xe0 [ 151.729705][ T7588] addrconf_notify+0x3f9/0x3a60 [ 151.734546][ T7588] ? trace_lock_release+0x137/0x1a0 [ 151.739734][ T7588] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 151.745703][ T7588] ? __local_bh_enable_ip+0xe7/0x180 [ 151.750979][ T7588] ? clusterip_netdev_event+0x443/0x460 [ 151.756497][ T7588] ? tls_dev_event+0x63b/0xc10 [ 151.761231][ T7588] ? clusterip_netdev_event+0x443/0x460 [ 151.766748][ T7588] ? __local_bh_enable_ip+0xe7/0x180 [ 151.772015][ T7588] ? clusterip_netdev_event+0x443/0x460 [ 151.777535][ T7588] ? ip6mr_device_event+0x1f3/0x220 [ 151.783663][ T7588] raw_notifier_call_chain+0xe7/0x170 [ 151.789022][ T7588] dev_close_many+0x31a/0x4d0 [ 151.793685][ T7588] dev_change_net_namespace+0x439/0x1710 [ 151.799293][ T7588] ? safesetid_security_capable+0x81/0xf0 [ 151.804991][ T7588] ? security_capable+0xb1/0xd0 [ 151.809826][ T7588] ? rtnl_link_get_net_capable+0x132/0x270 [ 151.815650][ T7588] do_setlink+0x19f/0x3be0 [ 151.820057][ T7588] rtnl_newlink+0x1566/0x1c10 [ 151.824779][ T7588] ? __mutex_lock_common+0x582/0x2fc0 [ 151.830130][ T7588] ? trace_lock_release+0x137/0x1a0 [ 151.835302][ T7588] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 151.840427][ T7588] ? lock_is_held_type+0xb3/0xe0 [ 151.845337][ T7588] ? rtnl_setlink+0x490/0x490 [ 151.850110][ T7588] rtnetlink_rcv_msg+0x889/0xd40 [ 151.855052][ T7588] ? lock_acquire+0x160/0x730 [ 151.859739][ T7588] ? rcu_lock_acquire+0x5/0x30 [ 151.864517][ T7588] netlink_rcv_skb+0x190/0x3a0 [ 151.869258][ T7588] ? rtnetlink_bind+0x80/0x80 [ 151.873912][ T7588] netlink_unicast+0x786/0x940 [ 151.878657][ T7588] netlink_sendmsg+0xa57/0xd70 [ 151.883398][ T7588] ? netlink_getsockopt+0x9e0/0x9e0 [ 151.888569][ T7588] ____sys_sendmsg+0x519/0x800 [ 151.893316][ T7588] ? import_iovec+0x12a/0x2c0 [ 151.897978][ T7588] __sys_sendmsg+0x2b1/0x360 [ 151.902570][ T7588] ? do_sys_openat2+0x6a5/0x830 [ 151.907410][ T7588] ? lock_is_held_type+0xb3/0xe0 [ 151.912344][ T7588] ? syscall_enter_from_user_mode+0x24/0x190 [ 151.918321][ T7588] ? lockdep_hardirqs_on+0x49/0xf0 [ 151.923405][ T7588] ? syscall_enter_from_user_mode+0x24/0x190 [ 151.929362][ T7588] do_syscall_64+0x31/0x70 [ 151.933763][ T7588] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.939638][ T7588] RIP: 0033:0x45d249 [ 151.943522][ T7588] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.963097][ T7588] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.971486][ T7588] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 151.979430][ T7588] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 151.987374][ T7588] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 151.995319][ T7588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 152.003263][ T7588] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 152.125844][ T7588] batman_adv: batadv0: Removing interface: batadv_slave_0 2020/08/14 04:50:16 executed programs: 40 [ 152.216021][ T7613] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 152.402457][ T7613] FAULT_INJECTION: forcing a failure. [ 152.402457][ T7613] name failslab, interval 1, probability 0, space 0, times 0 [ 152.415113][ T7613] CPU: 1 PID: 7613 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 152.423363][ T7613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.433392][ T7613] Call Trace: [ 152.436659][ T7613] dump_stack+0x1f0/0x31e [ 152.440976][ T7613] should_fail+0x38a/0x4e0 [ 152.445387][ T7613] should_failslab+0x5/0x20 [ 152.449886][ T7613] slab_pre_alloc_hook+0x4c/0xe0 [ 152.454825][ T7613] ? __alloc_skb+0x94/0x4f0 [ 152.459300][ T7613] kmem_cache_alloc_node+0x58/0x280 [ 152.464503][ T7613] ? trace_lock_release+0x137/0x1a0 [ 152.469676][ T7613] __alloc_skb+0x94/0x4f0 [ 152.473982][ T7613] __neigh_notify+0x7c/0x130 [ 152.478562][ T7613] neigh_cleanup_and_release+0x27/0xb0 [ 152.484004][ T7613] neigh_flush_dev+0x187/0x9f0 [ 152.488760][ T7613] __neigh_ifdown+0x40/0x430 [ 152.493329][ T7613] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 152.499307][ T7613] neigh_ifdown+0x1b/0x30 [ 152.503608][ T7613] rt6_disable_ip+0x554/0x5c0 [ 152.508264][ T7613] addrconf_ifdown+0x9f/0x1670 [ 152.513006][ T7613] ? lock_is_held_type+0xb3/0xe0 [ 152.517918][ T7613] addrconf_notify+0x3f9/0x3a60 [ 152.522744][ T7613] ? trace_lock_release+0x137/0x1a0 [ 152.527918][ T7613] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 152.533870][ T7613] ? __local_bh_enable_ip+0xe7/0x180 [ 152.539142][ T7613] ? clusterip_netdev_event+0x443/0x460 [ 152.544659][ T7613] ? tls_dev_event+0x63b/0xc10 [ 152.549407][ T7613] ? clusterip_netdev_event+0x443/0x460 [ 152.554925][ T7613] ? __local_bh_enable_ip+0xe7/0x180 [ 152.560180][ T7613] ? clusterip_netdev_event+0x443/0x460 [ 152.565701][ T7613] ? ip6mr_device_event+0x1f3/0x220 [ 152.570876][ T7613] raw_notifier_call_chain+0xe7/0x170 [ 152.576224][ T7613] dev_close_many+0x31a/0x4d0 [ 152.580878][ T7613] dev_change_net_namespace+0x439/0x1710 [ 152.586499][ T7613] ? safesetid_security_capable+0x81/0xf0 [ 152.592219][ T7613] ? security_capable+0xb1/0xd0 [ 152.597061][ T7613] ? rtnl_link_get_net_capable+0x132/0x270 [ 152.602841][ T7613] do_setlink+0x19f/0x3be0 [ 152.607246][ T7613] rtnl_newlink+0x1566/0x1c10 [ 152.611911][ T7613] ? rtnl_newlink+0x361/0x1c10 [ 152.616708][ T7613] ? __mutex_lock_common+0x582/0x2fc0 [ 152.622081][ T7613] ? trace_lock_release+0x137/0x1a0 [ 152.627265][ T7613] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 152.632353][ T7613] ? lock_is_held_type+0xb3/0xe0 [ 152.637262][ T7613] ? rtnl_setlink+0x490/0x490 [ 152.641927][ T7613] rtnetlink_rcv_msg+0x889/0xd40 [ 152.646865][ T7613] ? lock_acquire+0x160/0x730 [ 152.651518][ T7613] ? rcu_lock_acquire+0x5/0x30 [ 152.656259][ T7613] netlink_rcv_skb+0x190/0x3a0 [ 152.660997][ T7613] ? rtnetlink_bind+0x80/0x80 [ 152.665651][ T7613] netlink_unicast+0x786/0x940 [ 152.670392][ T7613] netlink_sendmsg+0xa57/0xd70 [ 152.675132][ T7613] ? netlink_getsockopt+0x9e0/0x9e0 [ 152.680301][ T7613] ____sys_sendmsg+0x519/0x800 [ 152.685041][ T7613] ? import_iovec+0x12a/0x2c0 [ 152.689691][ T7613] __sys_sendmsg+0x2b1/0x360 [ 152.694264][ T7613] ? lock_is_held_type+0xb3/0xe0 [ 152.699195][ T7613] ? lock_is_held_type+0xb3/0xe0 [ 152.704107][ T7613] ? syscall_enter_from_user_mode+0x24/0x190 [ 152.710065][ T7613] ? lockdep_hardirqs_on+0x49/0xf0 [ 152.715152][ T7613] ? syscall_enter_from_user_mode+0x24/0x190 [ 152.721126][ T7613] do_syscall_64+0x31/0x70 [ 152.725527][ T7613] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.731401][ T7613] RIP: 0033:0x45d249 [ 152.735270][ T7613] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.754869][ T7613] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 152.763250][ T7613] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 152.771199][ T7613] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 152.779158][ T7613] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 152.787114][ T7613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 152.795058][ T7613] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 153.056236][ T7638] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 153.078569][ T7638] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 153.295615][ T7638] FAULT_INJECTION: forcing a failure. [ 153.295615][ T7638] name failslab, interval 1, probability 0, space 0, times 0 [ 153.308225][ T7638] CPU: 0 PID: 7638 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 153.316438][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.326513][ T7638] Call Trace: [ 153.329779][ T7638] dump_stack+0x1f0/0x31e [ 153.334098][ T7638] should_fail+0x38a/0x4e0 [ 153.338532][ T7638] should_failslab+0x5/0x20 [ 153.343010][ T7638] slab_pre_alloc_hook+0x4c/0xe0 [ 153.347924][ T7638] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 153.353630][ T7638] ? __kmalloc_node_track_caller+0x37/0x60 [ 153.359424][ T7638] __kmalloc_node_track_caller+0x37/0x60 [ 153.365044][ T7638] ? __neigh_notify+0x7c/0x130 [ 153.369790][ T7638] __alloc_skb+0xde/0x4f0 [ 153.374107][ T7638] __neigh_notify+0x7c/0x130 [ 153.378694][ T7638] neigh_cleanup_and_release+0x27/0xb0 [ 153.384138][ T7638] neigh_flush_dev+0x187/0x9f0 [ 153.388912][ T7638] __neigh_ifdown+0x40/0x430 [ 153.393487][ T7638] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 153.399469][ T7638] neigh_ifdown+0x1b/0x30 [ 153.403794][ T7638] rt6_disable_ip+0x554/0x5c0 [ 153.408450][ T7638] addrconf_ifdown+0x9f/0x1670 [ 153.413192][ T7638] ? lock_is_held_type+0xb3/0xe0 [ 153.418112][ T7638] addrconf_notify+0x3f9/0x3a60 [ 153.422943][ T7638] ? trace_lock_release+0x137/0x1a0 [ 153.428133][ T7638] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 153.434097][ T7638] ? __local_bh_enable_ip+0xe7/0x180 [ 153.439362][ T7638] ? clusterip_netdev_event+0x443/0x460 [ 153.444889][ T7638] ? tls_dev_event+0x63b/0xc10 [ 153.449635][ T7638] ? clusterip_netdev_event+0x443/0x460 [ 153.455175][ T7638] ? __local_bh_enable_ip+0xe7/0x180 [ 153.460433][ T7638] ? clusterip_netdev_event+0x443/0x460 [ 153.465967][ T7638] ? ip6mr_device_event+0x1f3/0x220 [ 153.471140][ T7638] raw_notifier_call_chain+0xe7/0x170 [ 153.476489][ T7638] dev_close_many+0x31a/0x4d0 [ 153.481157][ T7638] dev_change_net_namespace+0x439/0x1710 [ 153.486774][ T7638] ? safesetid_security_capable+0x81/0xf0 [ 153.492466][ T7638] ? security_capable+0xb1/0xd0 [ 153.497297][ T7638] ? rtnl_link_get_net_capable+0x132/0x270 [ 153.503079][ T7638] do_setlink+0x19f/0x3be0 [ 153.507482][ T7638] rtnl_newlink+0x1566/0x1c10 [ 153.512166][ T7638] ? __mutex_lock_common+0x582/0x2fc0 [ 153.517514][ T7638] ? trace_lock_release+0x137/0x1a0 [ 153.522689][ T7638] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 153.527796][ T7638] ? lock_is_held_type+0xb3/0xe0 [ 153.532717][ T7638] ? rtnl_setlink+0x490/0x490 [ 153.537368][ T7638] rtnetlink_rcv_msg+0x889/0xd40 [ 153.542310][ T7638] ? lock_acquire+0x160/0x730 [ 153.546979][ T7638] ? rcu_lock_acquire+0x5/0x30 [ 153.551721][ T7638] netlink_rcv_skb+0x190/0x3a0 [ 153.556471][ T7638] ? rtnetlink_bind+0x80/0x80 [ 153.561224][ T7638] netlink_unicast+0x786/0x940 [ 153.565968][ T7638] netlink_sendmsg+0xa57/0xd70 [ 153.570729][ T7638] ? netlink_getsockopt+0x9e0/0x9e0 [ 153.575930][ T7638] ____sys_sendmsg+0x519/0x800 [ 153.580669][ T7638] ? import_iovec+0x12a/0x2c0 [ 153.585319][ T7638] __sys_sendmsg+0x2b1/0x360 [ 153.589895][ T7638] ? lock_is_held_type+0xb3/0xe0 [ 153.594806][ T7638] ? lock_is_held_type+0xb3/0xe0 [ 153.599726][ T7638] ? syscall_enter_from_user_mode+0x24/0x190 [ 153.605690][ T7638] ? lockdep_hardirqs_on+0x49/0xf0 [ 153.610886][ T7638] ? syscall_enter_from_user_mode+0x24/0x190 [ 153.616842][ T7638] do_syscall_64+0x31/0x70 [ 153.621231][ T7638] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.627097][ T7638] RIP: 0033:0x45d249 [ 153.630967][ T7638] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.650555][ T7638] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.658944][ T7638] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 153.666896][ T7638] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 153.674855][ T7638] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 153.682800][ T7638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 153.690744][ T7638] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 153.814676][ T7638] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 153.918287][ T7662] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 154.115503][ T7662] FAULT_INJECTION: forcing a failure. [ 154.115503][ T7662] name failslab, interval 1, probability 0, space 0, times 0 [ 154.128144][ T7662] CPU: 0 PID: 7662 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 154.136373][ T7662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.146456][ T7662] Call Trace: [ 154.149750][ T7662] dump_stack+0x1f0/0x31e [ 154.154081][ T7662] should_fail+0x38a/0x4e0 [ 154.158533][ T7662] should_failslab+0x5/0x20 [ 154.163052][ T7662] slab_pre_alloc_hook+0x4c/0xe0 [ 154.167969][ T7662] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 154.173661][ T7662] ? __kmalloc_node_track_caller+0x37/0x60 [ 154.179452][ T7662] __kmalloc_node_track_caller+0x37/0x60 [ 154.185186][ T7662] ? __neigh_notify+0x7c/0x130 [ 154.189938][ T7662] __alloc_skb+0xde/0x4f0 [ 154.194261][ T7662] __neigh_notify+0x7c/0x130 [ 154.198824][ T7662] neigh_cleanup_and_release+0x27/0xb0 [ 154.204273][ T7662] neigh_flush_dev+0x187/0x9f0 [ 154.209044][ T7662] __neigh_ifdown+0x40/0x430 [ 154.213608][ T7662] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 154.219575][ T7662] neigh_ifdown+0x1b/0x30 [ 154.223889][ T7662] rt6_disable_ip+0x554/0x5c0 [ 154.228546][ T7662] addrconf_ifdown+0x9f/0x1670 [ 154.233307][ T7662] ? lock_is_held_type+0xb3/0xe0 [ 154.238228][ T7662] addrconf_notify+0x3f9/0x3a60 [ 154.243054][ T7662] ? trace_lock_release+0x137/0x1a0 [ 154.248225][ T7662] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 154.254176][ T7662] ? __local_bh_enable_ip+0xe7/0x180 [ 154.259441][ T7662] ? clusterip_netdev_event+0x443/0x460 [ 154.264971][ T7662] ? tls_dev_event+0x63b/0xc10 [ 154.269716][ T7662] ? clusterip_netdev_event+0x443/0x460 [ 154.275264][ T7662] ? __local_bh_enable_ip+0xe7/0x180 [ 154.280552][ T7662] ? clusterip_netdev_event+0x443/0x460 [ 154.286070][ T7662] ? ip6mr_device_event+0x1f3/0x220 [ 154.291244][ T7662] raw_notifier_call_chain+0xe7/0x170 [ 154.296606][ T7662] dev_close_many+0x31a/0x4d0 [ 154.301263][ T7662] dev_change_net_namespace+0x439/0x1710 [ 154.306880][ T7662] ? safesetid_security_capable+0x81/0xf0 [ 154.312585][ T7662] ? security_capable+0xb1/0xd0 [ 154.317410][ T7662] ? rtnl_link_get_net_capable+0x132/0x270 [ 154.323201][ T7662] do_setlink+0x19f/0x3be0 [ 154.327605][ T7662] rtnl_newlink+0x1566/0x1c10 [ 154.332255][ T7662] ? rtnl_newlink+0x361/0x1c10 [ 154.337034][ T7662] ? __mutex_lock_common+0x582/0x2fc0 [ 154.342384][ T7662] ? trace_lock_release+0x137/0x1a0 [ 154.347570][ T7662] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 154.352673][ T7662] ? lock_is_held_type+0xb3/0xe0 [ 154.357582][ T7662] ? rtnl_setlink+0x490/0x490 [ 154.362251][ T7662] rtnetlink_rcv_msg+0x889/0xd40 [ 154.367191][ T7662] ? lock_acquire+0x160/0x730 [ 154.371843][ T7662] ? rcu_lock_acquire+0x5/0x30 [ 154.376600][ T7662] netlink_rcv_skb+0x190/0x3a0 [ 154.381338][ T7662] ? rtnetlink_bind+0x80/0x80 [ 154.386021][ T7662] netlink_unicast+0x786/0x940 [ 154.390780][ T7662] netlink_sendmsg+0xa57/0xd70 [ 154.395520][ T7662] ? netlink_getsockopt+0x9e0/0x9e0 [ 154.400693][ T7662] ____sys_sendmsg+0x519/0x800 [ 154.405455][ T7662] ? import_iovec+0x12a/0x2c0 [ 154.410116][ T7662] __sys_sendmsg+0x2b1/0x360 [ 154.414690][ T7662] ? do_sys_openat2+0x6a5/0x830 [ 154.419525][ T7662] ? lock_is_held_type+0xb3/0xe0 [ 154.424462][ T7662] ? syscall_enter_from_user_mode+0x24/0x190 [ 154.430419][ T7662] ? lockdep_hardirqs_on+0x49/0xf0 [ 154.435501][ T7662] ? syscall_enter_from_user_mode+0x24/0x190 [ 154.441489][ T7662] do_syscall_64+0x31/0x70 [ 154.445880][ T7662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.451763][ T7662] RIP: 0033:0x45d249 [ 154.455638][ T7662] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.475234][ T7662] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.483633][ T7662] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 154.491595][ T7662] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 154.499565][ T7662] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 154.507527][ T7662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 154.515476][ T7662] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 154.733092][ T7689] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 154.932676][ T7689] FAULT_INJECTION: forcing a failure. [ 154.932676][ T7689] name failslab, interval 1, probability 0, space 0, times 0 [ 154.945409][ T7689] CPU: 1 PID: 7689 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 154.953641][ T7689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.963688][ T7689] Call Trace: [ 154.967019][ T7689] dump_stack+0x1f0/0x31e [ 154.971351][ T7689] should_fail+0x38a/0x4e0 [ 154.975772][ T7689] should_failslab+0x5/0x20 [ 154.980273][ T7689] slab_pre_alloc_hook+0x4c/0xe0 [ 154.985207][ T7689] ? masq_inet6_event+0x29e/0x590 [ 154.990225][ T7689] kmem_cache_alloc_trace+0x51/0x2f0 [ 154.995502][ T7689] ? lockdep_hardirqs_on+0x49/0xf0 [ 155.000587][ T7689] masq_inet6_event+0x29e/0x590 [ 155.005414][ T7689] __atomic_notifier_call_chain+0x17f/0x2c0 [ 155.011281][ T7689] addrconf_ifdown+0xca4/0x1670 [ 155.016107][ T7689] ? lock_is_held_type+0xb3/0xe0 [ 155.021014][ T7689] addrconf_notify+0x3f9/0x3a60 [ 155.025838][ T7689] ? trace_lock_release+0x137/0x1a0 [ 155.031011][ T7689] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 155.036957][ T7689] ? __local_bh_enable_ip+0xe7/0x180 [ 155.042210][ T7689] ? clusterip_netdev_event+0x443/0x460 [ 155.047723][ T7689] ? tls_dev_event+0x63b/0xc10 [ 155.052453][ T7689] ? clusterip_netdev_event+0x443/0x460 [ 155.057977][ T7689] ? __local_bh_enable_ip+0xe7/0x180 [ 155.063268][ T7689] ? clusterip_netdev_event+0x443/0x460 [ 155.068789][ T7689] ? ip6mr_device_event+0x1f3/0x220 [ 155.073960][ T7689] raw_notifier_call_chain+0xe7/0x170 [ 155.079307][ T7689] dev_close_many+0x31a/0x4d0 [ 155.083959][ T7689] dev_change_net_namespace+0x439/0x1710 [ 155.089570][ T7689] ? safesetid_security_capable+0x81/0xf0 [ 155.095259][ T7689] ? security_capable+0xb1/0xd0 [ 155.100085][ T7689] ? rtnl_link_get_net_capable+0x132/0x270 [ 155.105859][ T7689] do_setlink+0x19f/0x3be0 [ 155.110259][ T7689] rtnl_newlink+0x1566/0x1c10 [ 155.114905][ T7689] ? rtnl_newlink+0x361/0x1c10 [ 155.119673][ T7689] ? __mutex_lock_common+0x582/0x2fc0 [ 155.125030][ T7689] ? trace_lock_release+0x137/0x1a0 [ 155.130198][ T7689] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 155.135280][ T7689] ? lock_is_held_type+0xb3/0xe0 [ 155.140189][ T7689] ? rtnl_setlink+0x490/0x490 [ 155.144839][ T7689] rtnetlink_rcv_msg+0x889/0xd40 [ 155.149760][ T7689] ? lock_acquire+0x160/0x730 [ 155.154410][ T7689] ? rcu_lock_acquire+0x5/0x30 [ 155.159149][ T7689] netlink_rcv_skb+0x190/0x3a0 [ 155.163895][ T7689] ? rtnetlink_bind+0x80/0x80 [ 155.168550][ T7689] netlink_unicast+0x786/0x940 [ 155.173301][ T7689] netlink_sendmsg+0xa57/0xd70 [ 155.178038][ T7689] ? netlink_getsockopt+0x9e0/0x9e0 [ 155.183206][ T7689] ____sys_sendmsg+0x519/0x800 [ 155.187953][ T7689] ? import_iovec+0x12a/0x2c0 [ 155.192615][ T7689] __sys_sendmsg+0x2b1/0x360 [ 155.197186][ T7689] ? do_sys_openat2+0x6a5/0x830 [ 155.202010][ T7689] ? lock_is_held_type+0xb3/0xe0 [ 155.206917][ T7689] ? syscall_enter_from_user_mode+0x24/0x190 [ 155.212880][ T7689] ? lockdep_hardirqs_on+0x49/0xf0 [ 155.217959][ T7689] ? syscall_enter_from_user_mode+0x24/0x190 [ 155.223910][ T7689] do_syscall_64+0x31/0x70 [ 155.228306][ T7689] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.234180][ T7689] RIP: 0033:0x45d249 [ 155.238056][ T7689] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.257643][ T7689] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.266021][ T7689] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 155.273962][ T7689] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 155.281906][ T7689] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 155.289852][ T7689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 155.297815][ T7689] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 155.323358][ T7689] device hsr_slave_0 left promiscuous mode [ 155.404658][ T7714] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 155.526676][ T7714] FAULT_INJECTION: forcing a failure. [ 155.526676][ T7714] name failslab, interval 1, probability 0, space 0, times 0 [ 155.539316][ T7714] CPU: 0 PID: 7714 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 155.547537][ T7714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.557579][ T7714] Call Trace: [ 155.560847][ T7714] dump_stack+0x1f0/0x31e [ 155.565153][ T7714] should_fail+0x38a/0x4e0 [ 155.569561][ T7714] should_failslab+0x5/0x20 [ 155.574039][ T7714] slab_pre_alloc_hook+0x4c/0xe0 [ 155.578959][ T7714] ? __alloc_skb+0x94/0x4f0 [ 155.583451][ T7714] kmem_cache_alloc_node+0x58/0x280 [ 155.588623][ T7714] ? trace_lock_release+0x137/0x1a0 [ 155.593813][ T7714] __alloc_skb+0x94/0x4f0 [ 155.598118][ T7714] __neigh_notify+0x7c/0x130 [ 155.602721][ T7714] neigh_cleanup_and_release+0x27/0xb0 [ 155.608152][ T7714] neigh_flush_dev+0x187/0x9f0 [ 155.612931][ T7714] __neigh_ifdown+0x40/0x430 [ 155.617509][ T7714] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 155.623461][ T7714] neigh_ifdown+0x1b/0x30 [ 155.627772][ T7714] rt6_disable_ip+0x554/0x5c0 [ 155.632452][ T7714] addrconf_ifdown+0x9f/0x1670 [ 155.637193][ T7714] ? lock_is_held_type+0xb3/0xe0 [ 155.642105][ T7714] addrconf_notify+0x3f9/0x3a60 [ 155.646930][ T7714] ? trace_lock_release+0x137/0x1a0 [ 155.652119][ T7714] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 155.658071][ T7714] ? __local_bh_enable_ip+0xe7/0x180 [ 155.663341][ T7714] ? clusterip_netdev_event+0x443/0x460 [ 155.668872][ T7714] ? tls_dev_event+0x63b/0xc10 [ 155.673625][ T7714] ? clusterip_netdev_event+0x443/0x460 [ 155.679153][ T7714] ? __local_bh_enable_ip+0xe7/0x180 [ 155.684435][ T7714] ? clusterip_netdev_event+0x443/0x460 [ 155.689954][ T7714] ? ip6mr_device_event+0x1f3/0x220 [ 155.695146][ T7714] raw_notifier_call_chain+0xe7/0x170 [ 155.700495][ T7714] dev_close_many+0x31a/0x4d0 [ 155.705163][ T7714] dev_change_net_namespace+0x439/0x1710 [ 155.710780][ T7714] ? safesetid_security_capable+0x81/0xf0 [ 155.716486][ T7714] ? security_capable+0xb1/0xd0 [ 155.721315][ T7714] ? rtnl_link_get_net_capable+0x132/0x270 [ 155.727094][ T7714] do_setlink+0x19f/0x3be0 [ 155.731498][ T7714] rtnl_newlink+0x1566/0x1c10 [ 155.736205][ T7714] ? rtnl_newlink+0x361/0x1c10 [ 155.740972][ T7714] ? __mutex_lock_common+0x582/0x2fc0 [ 155.746326][ T7714] ? trace_lock_release+0x137/0x1a0 [ 155.751496][ T7714] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 155.756583][ T7714] ? lock_is_held_type+0xb3/0xe0 [ 155.761495][ T7714] ? rtnl_setlink+0x490/0x490 [ 155.766146][ T7714] rtnetlink_rcv_msg+0x889/0xd40 [ 155.771083][ T7714] ? lock_acquire+0x160/0x730 [ 155.775752][ T7714] ? rcu_lock_acquire+0x5/0x30 [ 155.780497][ T7714] netlink_rcv_skb+0x190/0x3a0 [ 155.785248][ T7714] ? rtnetlink_bind+0x80/0x80 [ 155.789902][ T7714] netlink_unicast+0x786/0x940 [ 155.794662][ T7714] netlink_sendmsg+0xa57/0xd70 [ 155.799423][ T7714] ? netlink_getsockopt+0x9e0/0x9e0 [ 155.804603][ T7714] ____sys_sendmsg+0x519/0x800 [ 155.809380][ T7714] ? import_iovec+0x12a/0x2c0 [ 155.814044][ T7714] __sys_sendmsg+0x2b1/0x360 [ 155.818634][ T7714] ? do_sys_openat2+0x6a5/0x830 [ 155.823469][ T7714] ? lock_is_held_type+0xb3/0xe0 [ 155.828380][ T7714] ? syscall_enter_from_user_mode+0x24/0x190 [ 155.834375][ T7714] ? lockdep_hardirqs_on+0x49/0xf0 [ 155.839481][ T7714] ? syscall_enter_from_user_mode+0x24/0x190 [ 155.845454][ T7714] do_syscall_64+0x31/0x70 [ 155.849855][ T7714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.855737][ T7714] RIP: 0033:0x45d249 [ 155.859660][ T7714] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.879255][ T7714] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.887679][ T7714] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 155.895631][ T7714] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 155.903580][ T7714] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 155.911524][ T7714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 155.919502][ T7714] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 156.162252][ T7732] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 156.447405][ T7732] FAULT_INJECTION: forcing a failure. [ 156.447405][ T7732] name failslab, interval 1, probability 0, space 0, times 0 [ 156.467764][ T7732] CPU: 0 PID: 7732 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 156.476003][ T7732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.486050][ T7732] Call Trace: [ 156.489336][ T7732] dump_stack+0x1f0/0x31e [ 156.493666][ T7732] should_fail+0x38a/0x4e0 [ 156.498075][ T7732] should_failslab+0x5/0x20 [ 156.502606][ T7732] slab_pre_alloc_hook+0x4c/0xe0 [ 156.507561][ T7732] ? addr_event+0xc5/0x3d0 [ 156.511954][ T7732] kmem_cache_alloc_trace+0x51/0x2f0 [ 156.517213][ T7732] addr_event+0xc5/0x3d0 [ 156.521431][ T7732] inet6addr_event+0x97/0xd0 [ 156.525999][ T7732] __atomic_notifier_call_chain+0x17f/0x2c0 [ 156.531871][ T7732] addrconf_ifdown+0xca4/0x1670 [ 156.536713][ T7732] ? lock_is_held_type+0xb3/0xe0 [ 156.541635][ T7732] addrconf_notify+0x3f9/0x3a60 [ 156.546485][ T7732] ? trace_lock_release+0x137/0x1a0 [ 156.551666][ T7732] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 156.557618][ T7732] ? __local_bh_enable_ip+0xe7/0x180 [ 156.562889][ T7732] ? clusterip_netdev_event+0x443/0x460 [ 156.568419][ T7732] ? tls_dev_event+0x63b/0xc10 [ 156.573155][ T7732] ? clusterip_netdev_event+0x443/0x460 [ 156.578672][ T7732] ? __local_bh_enable_ip+0xe7/0x180 [ 156.583930][ T7732] ? clusterip_netdev_event+0x443/0x460 [ 156.589451][ T7732] ? ip6mr_device_event+0x1f3/0x220 [ 156.594626][ T7732] raw_notifier_call_chain+0xe7/0x170 [ 156.599977][ T7732] dev_close_many+0x31a/0x4d0 [ 156.604632][ T7732] dev_change_net_namespace+0x439/0x1710 [ 156.610239][ T7732] ? safesetid_security_capable+0x81/0xf0 [ 156.615934][ T7732] ? security_capable+0xb1/0xd0 [ 156.620780][ T7732] ? rtnl_link_get_net_capable+0x132/0x270 [ 156.626560][ T7732] do_setlink+0x19f/0x3be0 [ 156.630980][ T7732] rtnl_newlink+0x1566/0x1c10 [ 156.635632][ T7732] ? rtnl_newlink+0x361/0x1c10 [ 156.640442][ T7732] ? __mutex_lock_common+0x582/0x2fc0 [ 156.645800][ T7732] ? trace_lock_release+0x137/0x1a0 [ 156.650972][ T7732] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 156.656058][ T7732] ? lock_is_held_type+0xb3/0xe0 [ 156.660973][ T7732] ? rtnl_setlink+0x490/0x490 [ 156.665681][ T7732] rtnetlink_rcv_msg+0x889/0xd40 [ 156.670607][ T7732] ? lock_acquire+0x160/0x730 [ 156.675280][ T7732] ? rcu_lock_acquire+0x5/0x30 [ 156.680025][ T7732] netlink_rcv_skb+0x190/0x3a0 [ 156.684762][ T7732] ? rtnetlink_bind+0x80/0x80 [ 156.689444][ T7732] netlink_unicast+0x786/0x940 [ 156.694221][ T7732] netlink_sendmsg+0xa57/0xd70 [ 156.698977][ T7732] ? netlink_getsockopt+0x9e0/0x9e0 [ 156.704160][ T7732] ____sys_sendmsg+0x519/0x800 [ 156.708905][ T7732] ? import_iovec+0x12a/0x2c0 [ 156.713595][ T7732] __sys_sendmsg+0x2b1/0x360 [ 156.718183][ T7732] ? do_sys_openat2+0x6a5/0x830 [ 156.723009][ T7732] ? lock_is_held_type+0xb3/0xe0 [ 156.727933][ T7732] ? syscall_enter_from_user_mode+0x24/0x190 [ 156.733890][ T7732] ? lockdep_hardirqs_on+0x49/0xf0 [ 156.739013][ T7732] ? syscall_enter_from_user_mode+0x24/0x190 [ 156.745019][ T7732] do_syscall_64+0x31/0x70 [ 156.749411][ T7732] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.755276][ T7732] RIP: 0033:0x45d249 [ 156.759153][ T7732] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 156.778862][ T7732] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.787255][ T7732] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 156.795200][ T7732] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 156.803161][ T7732] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 156.811112][ T7732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 156.819072][ T7732] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 156.893820][ T7732] device hsr_slave_1 left promiscuous mode [ 157.183441][ T7773] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 2020/08/14 04:50:21 executed programs: 47 [ 157.266416][ T7786] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 157.395566][ T7786] FAULT_INJECTION: forcing a failure. [ 157.395566][ T7786] name failslab, interval 1, probability 0, space 0, times 0 [ 157.408170][ T7786] CPU: 0 PID: 7786 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 157.416414][ T7786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.426442][ T7786] Call Trace: [ 157.429719][ T7786] dump_stack+0x1f0/0x31e [ 157.434031][ T7786] should_fail+0x38a/0x4e0 [ 157.438424][ T7786] should_failslab+0x5/0x20 [ 157.442901][ T7786] slab_pre_alloc_hook+0x4c/0xe0 [ 157.447851][ T7786] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 157.453560][ T7786] ? __kmalloc_node_track_caller+0x37/0x60 [ 157.459353][ T7786] __kmalloc_node_track_caller+0x37/0x60 [ 157.464968][ T7786] ? __neigh_notify+0x7c/0x130 [ 157.469708][ T7786] __alloc_skb+0xde/0x4f0 [ 157.474015][ T7786] __neigh_notify+0x7c/0x130 [ 157.478596][ T7786] neigh_cleanup_and_release+0x27/0xb0 [ 157.484045][ T7786] neigh_flush_dev+0x187/0x9f0 [ 157.488795][ T7786] __neigh_ifdown+0x40/0x430 [ 157.493362][ T7786] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 157.499368][ T7786] neigh_ifdown+0x1b/0x30 [ 157.503677][ T7786] rt6_disable_ip+0x554/0x5c0 [ 157.508354][ T7786] addrconf_ifdown+0x9f/0x1670 [ 157.513098][ T7786] ? lock_is_held_type+0xb3/0xe0 [ 157.518011][ T7786] addrconf_notify+0x3f9/0x3a60 [ 157.522839][ T7786] ? trace_lock_release+0x137/0x1a0 [ 157.528013][ T7786] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 157.533967][ T7786] ? __local_bh_enable_ip+0xe7/0x180 [ 157.539236][ T7786] ? clusterip_netdev_event+0x443/0x460 [ 157.544763][ T7786] ? tls_dev_event+0x63b/0xc10 [ 157.549500][ T7786] ? clusterip_netdev_event+0x443/0x460 [ 157.555019][ T7786] ? __local_bh_enable_ip+0xe7/0x180 [ 157.560284][ T7786] ? clusterip_netdev_event+0x443/0x460 [ 157.565835][ T7786] ? ip6mr_device_event+0x1f3/0x220 [ 157.571027][ T7786] raw_notifier_call_chain+0xe7/0x170 [ 157.576376][ T7786] dev_close_many+0x31a/0x4d0 [ 157.581037][ T7786] dev_change_net_namespace+0x439/0x1710 [ 157.586647][ T7786] ? safesetid_security_capable+0x81/0xf0 [ 157.592357][ T7786] ? security_capable+0xb1/0xd0 [ 157.597185][ T7786] ? rtnl_link_get_net_capable+0x132/0x270 [ 157.602964][ T7786] do_setlink+0x19f/0x3be0 [ 157.607368][ T7786] rtnl_newlink+0x1566/0x1c10 [ 157.612020][ T7786] ? rtnl_newlink+0x361/0x1c10 [ 157.616796][ T7786] ? __mutex_lock_common+0x582/0x2fc0 [ 157.622146][ T7786] ? trace_lock_release+0x137/0x1a0 [ 157.627329][ T7786] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 157.632432][ T7786] ? lock_is_held_type+0xb3/0xe0 [ 157.637343][ T7786] ? rtnl_setlink+0x490/0x490 [ 157.641994][ T7786] rtnetlink_rcv_msg+0x889/0xd40 [ 157.646920][ T7786] ? lock_acquire+0x160/0x730 [ 157.651589][ T7786] ? rcu_lock_acquire+0x5/0x30 [ 157.656332][ T7786] netlink_rcv_skb+0x190/0x3a0 [ 157.661068][ T7786] ? rtnetlink_bind+0x80/0x80 [ 157.665722][ T7786] netlink_unicast+0x786/0x940 [ 157.670464][ T7786] netlink_sendmsg+0xa57/0xd70 [ 157.675210][ T7786] ? netlink_getsockopt+0x9e0/0x9e0 [ 157.680384][ T7786] ____sys_sendmsg+0x519/0x800 [ 157.685125][ T7786] ? import_iovec+0x12a/0x2c0 [ 157.689778][ T7786] __sys_sendmsg+0x2b1/0x360 [ 157.694370][ T7786] ? do_sys_openat2+0x6a5/0x830 [ 157.699209][ T7786] ? lock_is_held_type+0xb3/0xe0 [ 157.704140][ T7786] ? syscall_enter_from_user_mode+0x24/0x190 [ 157.710105][ T7786] ? lockdep_hardirqs_on+0x49/0xf0 [ 157.715188][ T7786] ? syscall_enter_from_user_mode+0x24/0x190 [ 157.721141][ T7786] do_syscall_64+0x31/0x70 [ 157.725546][ T7786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.732366][ T7786] RIP: 0033:0x45d249 [ 157.736234][ T7786] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 157.755822][ T7786] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.764203][ T7786] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 157.772150][ T7786] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 157.780097][ T7786] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 157.788045][ T7786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 157.795995][ T7786] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 158.120469][ T7806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 158.303842][ T7806] FAULT_INJECTION: forcing a failure. [ 158.303842][ T7806] name failslab, interval 1, probability 0, space 0, times 0 [ 158.316487][ T7806] CPU: 1 PID: 7806 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 158.324754][ T7806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.334795][ T7806] Call Trace: [ 158.338069][ T7806] dump_stack+0x1f0/0x31e [ 158.342377][ T7806] should_fail+0x38a/0x4e0 [ 158.346810][ T7806] should_failslab+0x5/0x20 [ 158.351287][ T7806] slab_pre_alloc_hook+0x4c/0xe0 [ 158.356197][ T7806] kmem_cache_alloc_node_trace+0x5e/0x2b0 [ 158.361890][ T7806] ? __kmalloc_node_track_caller+0x37/0x60 [ 158.367669][ T7806] __kmalloc_node_track_caller+0x37/0x60 [ 158.373307][ T7806] ? __neigh_notify+0x7c/0x130 [ 158.378111][ T7806] __alloc_skb+0xde/0x4f0 [ 158.382424][ T7806] __neigh_notify+0x7c/0x130 [ 158.386990][ T7806] neigh_cleanup_and_release+0x27/0xb0 [ 158.392462][ T7806] neigh_flush_dev+0x187/0x9f0 [ 158.397223][ T7806] __neigh_ifdown+0x40/0x430 [ 158.401813][ T7806] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 158.407782][ T7806] neigh_ifdown+0x1b/0x30 [ 158.412086][ T7806] rt6_disable_ip+0x554/0x5c0 [ 158.416742][ T7806] addrconf_ifdown+0x9f/0x1670 [ 158.421483][ T7806] ? lock_is_held_type+0xb3/0xe0 [ 158.426394][ T7806] addrconf_notify+0x3f9/0x3a60 [ 158.431226][ T7806] ? trace_lock_release+0x137/0x1a0 [ 158.436401][ T7806] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 158.442367][ T7806] ? __local_bh_enable_ip+0xe7/0x180 [ 158.447628][ T7806] ? clusterip_netdev_event+0x443/0x460 [ 158.453185][ T7806] ? tls_dev_event+0x63b/0xc10 [ 158.458025][ T7806] ? clusterip_netdev_event+0x443/0x460 [ 158.463543][ T7806] ? __local_bh_enable_ip+0xe7/0x180 [ 158.468843][ T7806] ? clusterip_netdev_event+0x443/0x460 [ 158.474374][ T7806] ? ip6mr_device_event+0x1f3/0x220 [ 158.479581][ T7806] raw_notifier_call_chain+0xe7/0x170 [ 158.484930][ T7806] dev_close_many+0x31a/0x4d0 [ 158.489587][ T7806] dev_change_net_namespace+0x439/0x1710 [ 158.495235][ T7806] ? safesetid_security_capable+0x81/0xf0 [ 158.500948][ T7806] ? security_capable+0xb1/0xd0 [ 158.505777][ T7806] ? rtnl_link_get_net_capable+0x132/0x270 [ 158.511614][ T7806] do_setlink+0x19f/0x3be0 [ 158.516042][ T7806] rtnl_newlink+0x1566/0x1c10 [ 158.520706][ T7806] ? rtnl_newlink+0x361/0x1c10 [ 158.525473][ T7806] ? __mutex_lock_common+0x582/0x2fc0 [ 158.530842][ T7806] ? trace_lock_release+0x137/0x1a0 [ 158.536013][ T7806] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 158.541101][ T7806] ? lock_is_held_type+0xb3/0xe0 [ 158.546012][ T7806] ? rtnl_setlink+0x490/0x490 [ 158.550666][ T7806] rtnetlink_rcv_msg+0x889/0xd40 [ 158.555592][ T7806] ? lock_acquire+0x160/0x730 [ 158.560246][ T7806] ? rcu_lock_acquire+0x5/0x30 [ 158.565005][ T7806] netlink_rcv_skb+0x190/0x3a0 [ 158.569762][ T7806] ? rtnetlink_bind+0x80/0x80 [ 158.574427][ T7806] netlink_unicast+0x786/0x940 [ 158.579213][ T7806] netlink_sendmsg+0xa57/0xd70 [ 158.583972][ T7806] ? netlink_getsockopt+0x9e0/0x9e0 [ 158.589141][ T7806] ____sys_sendmsg+0x519/0x800 [ 158.593880][ T7806] ? import_iovec+0x12a/0x2c0 [ 158.598531][ T7806] __sys_sendmsg+0x2b1/0x360 [ 158.603118][ T7806] ? do_sys_openat2+0x6a5/0x830 [ 158.607946][ T7806] ? lock_is_held_type+0xb3/0xe0 [ 158.612857][ T7806] ? syscall_enter_from_user_mode+0x24/0x190 [ 158.618812][ T7806] ? lockdep_hardirqs_on+0x49/0xf0 [ 158.623902][ T7806] ? syscall_enter_from_user_mode+0x24/0x190 [ 158.629870][ T7806] do_syscall_64+0x31/0x70 [ 158.634274][ T7806] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 158.640140][ T7806] RIP: 0033:0x45d249 [ 158.644024][ T7806] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 158.663617][ T7806] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 158.671997][ T7806] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 158.679943][ T7806] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 158.687898][ T7806] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 158.695843][ T7806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 158.703788][ T7806] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 158.894265][ T7826] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 158.980219][ T7826] FAULT_INJECTION: forcing a failure. [ 158.980219][ T7826] name failslab, interval 1, probability 0, space 0, times 0 [ 159.002863][ T7826] CPU: 0 PID: 7826 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 159.011107][ T7826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.021155][ T7826] Call Trace: [ 159.024440][ T7826] dump_stack+0x1f0/0x31e [ 159.028773][ T7826] should_fail+0x38a/0x4e0 [ 159.033183][ T7826] ? kzalloc+0x1d/0x40 [ 159.037248][ T7826] should_failslab+0x5/0x20 [ 159.041751][ T7826] slab_pre_alloc_hook+0x4c/0xe0 [ 159.046684][ T7826] ? kzalloc+0x1d/0x40 [ 159.050753][ T7826] __kmalloc+0x6c/0x320 [ 159.054903][ T7826] ? trace_kfree+0xb2/0x100 [ 159.059406][ T7826] kzalloc+0x1d/0x40 [ 159.063302][ T7826] kobject_rename+0x137/0x4d0 [ 159.067979][ T7826] ? sysfs_rename_link_ns+0x180/0x1b0 [ 159.073351][ T7826] device_rename+0x14f/0x170 [ 159.077941][ T7826] dev_change_net_namespace+0x139b/0x1710 [ 159.083667][ T7826] ? security_capable+0xb1/0xd0 [ 159.088539][ T7826] ? rtnl_link_get_net_capable+0x132/0x270 [ 159.094358][ T7826] do_setlink+0x19f/0x3be0 [ 159.098810][ T7826] rtnl_newlink+0x1566/0x1c10 [ 159.103504][ T7826] ? rtnl_newlink+0x361/0x1c10 [ 159.108325][ T7826] ? __mutex_lock_common+0x582/0x2fc0 [ 159.113697][ T7826] ? trace_lock_release+0x137/0x1a0 [ 159.118908][ T7826] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 159.124016][ T7826] ? lock_is_held_type+0xb3/0xe0 [ 159.128941][ T7826] ? rtnl_setlink+0x490/0x490 [ 159.133600][ T7826] rtnetlink_rcv_msg+0x889/0xd40 [ 159.138520][ T7826] ? lock_acquire+0x160/0x730 [ 159.143170][ T7826] ? rcu_lock_acquire+0x5/0x30 [ 159.147911][ T7826] netlink_rcv_skb+0x190/0x3a0 [ 159.152660][ T7826] ? rtnetlink_bind+0x80/0x80 [ 159.157312][ T7826] netlink_unicast+0x786/0x940 [ 159.162052][ T7826] netlink_sendmsg+0xa57/0xd70 [ 159.166831][ T7826] ? netlink_getsockopt+0x9e0/0x9e0 [ 159.172017][ T7826] ____sys_sendmsg+0x519/0x800 [ 159.176766][ T7826] ? import_iovec+0x12a/0x2c0 [ 159.181414][ T7826] __sys_sendmsg+0x2b1/0x360 [ 159.185992][ T7826] ? do_sys_openat2+0x6a5/0x830 [ 159.190820][ T7826] ? lock_is_held_type+0xb3/0xe0 [ 159.195729][ T7826] ? syscall_enter_from_user_mode+0x24/0x190 [ 159.201679][ T7826] ? lockdep_hardirqs_on+0x49/0xf0 [ 159.206770][ T7826] ? syscall_enter_from_user_mode+0x24/0x190 [ 159.212721][ T7826] do_syscall_64+0x31/0x70 [ 159.217105][ T7826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 159.222969][ T7826] RIP: 0033:0x45d249 [ 159.226848][ T7826] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 159.246431][ T7826] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.254823][ T7826] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 159.262775][ T7826] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 159.270734][ T7826] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 159.278687][ T7826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 159.286647][ T7826] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 159.313442][ T7826] ------------[ cut here ]------------ [ 159.318996][ T7826] WARNING: CPU: 1 PID: 7826 at net/core/dev.c:10559 dev_change_net_namespace+0x15bb/0x1710 [ 159.330258][ T7826] Kernel panic - not syncing: panic_on_warn set ... [ 159.336849][ T7826] CPU: 1 PID: 7826 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0 [ 159.345054][ T7826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.355082][ T7826] Call Trace: [ 159.358362][ T7826] dump_stack+0x1f0/0x31e [ 159.362682][ T7826] panic+0x264/0x7a0 [ 159.366553][ T7826] ? __warn+0x102/0x250 [ 159.370696][ T7826] ? dev_change_net_namespace+0x15bb/0x1710 [ 159.376576][ T7826] ? dev_change_net_namespace+0x15bb/0x1710 [ 159.382439][ T7826] __warn+0x227/0x250 [ 159.386403][ T7826] ? dev_change_net_namespace+0x15bb/0x1710 [ 159.392274][ T7826] report_bug+0x1b1/0x2e0 [ 159.396593][ T7826] handle_bug+0x42/0x80 [ 159.400723][ T7826] exc_invalid_op+0x16/0x40 [ 159.405238][ T7826] asm_exc_invalid_op+0x12/0x20 [ 159.410073][ T7826] RIP: 0010:dev_change_net_namespace+0x15bb/0x1710 [ 159.416558][ T7826] Code: 1d 17 03 01 48 c7 c7 fd dc 0a 89 48 c7 c6 c3 ae 29 89 ba e8 28 00 00 31 c0 e8 41 d8 d2 fa 0f 0b e9 f5 ea ff ff e8 e5 3c 01 fb <0f> 0b e9 fb fd ff ff e8 d9 3c 01 fb 0f 0b e9 1b fe ff ff e8 cd 3c [ 159.436147][ T7826] RSP: 0018:ffffc900088f7180 EFLAGS: 00010293 [ 159.442182][ T7826] RAX: ffffffff8673c4fb RBX: 00000000fffffff4 RCX: ffff88809610c480 [ 159.450125][ T7826] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 159.458067][ T7826] RBP: ffffc900088f7290 R08: ffffffff8673c2e6 R09: fffffbfff167d0a4 [ 159.466011][ T7826] R10: fffffbfff167d0a4 R11: 0000000000000000 R12: ffff88808f1360b8 [ 159.473963][ T7826] R13: ffff88808f136b78 R14: dffffc0000000000 R15: dffffc0000000000 [ 159.481921][ T7826] ? dev_change_net_namespace+0x13a6/0x1710 [ 159.487786][ T7826] ? dev_change_net_namespace+0x15bb/0x1710 [ 159.493658][ T7826] ? security_capable+0xb1/0xd0 [ 159.498483][ T7826] ? rtnl_link_get_net_capable+0x132/0x270 [ 159.504261][ T7826] do_setlink+0x19f/0x3be0 [ 159.508670][ T7826] rtnl_newlink+0x1566/0x1c10 [ 159.513319][ T7826] ? rtnl_newlink+0x361/0x1c10 [ 159.518102][ T7826] ? __mutex_lock_common+0x582/0x2fc0 [ 159.523449][ T7826] ? trace_lock_release+0x137/0x1a0 [ 159.528619][ T7826] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 159.533705][ T7826] ? lock_is_held_type+0xb3/0xe0 [ 159.538627][ T7826] ? rtnl_setlink+0x490/0x490 [ 159.543283][ T7826] rtnetlink_rcv_msg+0x889/0xd40 [ 159.548210][ T7826] ? lock_acquire+0x160/0x730 [ 159.552858][ T7826] ? rcu_lock_acquire+0x5/0x30 [ 159.557600][ T7826] netlink_rcv_skb+0x190/0x3a0 [ 159.562353][ T7826] ? rtnetlink_bind+0x80/0x80 [ 159.567024][ T7826] netlink_unicast+0x786/0x940 [ 159.571785][ T7826] netlink_sendmsg+0xa57/0xd70 [ 159.576529][ T7826] ? netlink_getsockopt+0x9e0/0x9e0 [ 159.581698][ T7826] ____sys_sendmsg+0x519/0x800 [ 159.586455][ T7826] ? import_iovec+0x12a/0x2c0 [ 159.591116][ T7826] __sys_sendmsg+0x2b1/0x360 [ 159.595718][ T7826] ? do_sys_openat2+0x6a5/0x830 [ 159.600544][ T7826] ? lock_is_held_type+0xb3/0xe0 [ 159.605470][ T7826] ? syscall_enter_from_user_mode+0x24/0x190 [ 159.611423][ T7826] ? lockdep_hardirqs_on+0x49/0xf0 [ 159.616507][ T7826] ? syscall_enter_from_user_mode+0x24/0x190 [ 159.622477][ T7826] do_syscall_64+0x31/0x70 [ 159.626867][ T7826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 159.632744][ T7826] RIP: 0033:0x45d249 [ 159.636625][ T7826] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 159.656222][ T7826] RSP: 002b:00007ffe16244728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.664620][ T7826] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 159.672565][ T7826] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 159.680508][ T7826] RBP: 00007ffe16244750 R08: 0000000000000000 R09: 0000000000000000 [ 159.688468][ T7826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 159.696409][ T7826] R13: 0000000000000000 R14: 0000000000000b03 R15: 000000000118cf4c [ 159.705541][ T7826] Kernel Offset: disabled [ 159.709858][ T7826] Rebooting in 86400 seconds..