[ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started System Logging Service. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.37' (ECDSA) to the list of known hosts. syzkaller login: [ 51.893481][ T8424] FAULT_INJECTION: forcing a failure. [ 51.893481][ T8424] name failslab, interval 1, probability 0, space 0, times 1 [ 51.906407][ T8424] CPU: 0 PID: 8424 Comm: syz-executor866 Not tainted 5.11.0-syzkaller #0 [ 51.914858][ T8424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.924921][ T8424] Call Trace: [ 51.928195][ T8424] dump_stack+0x137/0x1be [ 51.932680][ T8424] should_fail+0x384/0x4b0 [ 51.937317][ T8424] ? tomoyo_encode2+0x25a/0x560 [ 51.942172][ T8424] should_failslab+0x5/0x20 [ 51.946754][ T8424] __kmalloc+0x84/0x330 [ 51.950911][ T8424] ? tomoyo_get_local_path+0x5b8/0x720 [ 51.956820][ T8424] tomoyo_encode2+0x25a/0x560 [ 51.961603][ T8424] tomoyo_realpath_from_path+0x5c3/0x610 [ 51.967611][ T8424] ? memset+0x1f/0x40 [ 51.971824][ T8424] tomoyo_check_open_permission+0x198/0x3c0 [ 51.977769][ T8424] security_file_open+0x50/0xc0 [ 51.982713][ T8424] do_dentry_open+0x36b/0x1010 [ 51.987492][ T8424] ? bpf_lsm_inode_permission+0x5/0x10 [ 51.993122][ T8424] path_openat+0x2791/0x37a0 [ 51.997805][ T8424] ? alloc_fd+0x583/0x620 [ 52.002142][ T8424] do_filp_open+0x191/0x3a0 [ 52.006900][ T8424] ? _raw_spin_unlock+0x24/0x40 [ 52.011754][ T8424] ? alloc_fd+0x583/0x620 [ 52.016259][ T8424] do_sys_openat2+0xba/0x380 [ 52.021319][ T8424] __x64_sys_openat+0x1c8/0x1f0 [ 52.026247][ T8424] do_syscall_64+0x2d/0x70 [ 52.030667][ T8424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.036563][ T8424] RIP: 0033:0x40a1b7 [ 52.040452][ T8424] Code: 25 00 00 41 00 3d 00 00 41 00 74 47 64 8b 04 25 18 00 00 00 85 c0 75 6b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 95 00 00 00 48 8b 4c 24 28 64 48 2b 0c 25 [ 52.061581][ T8424] RSP: 002b:00007ffd2f27fae0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 52.070785][ T8424] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040a1b7 [ 52.079066][ T8424] RDX: 0000000000080001 RSI: 000000000049e5d0 RDI: 00000000ffffff9c [ 52.088134][ T8424] RBP: 000000000049e5d0 R08: 0000000000000000 R09: 00007ffd2f27fad0 [ 52.097044][ T8424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080001 [ 52.106019][ T8424] R13: 0000000000000000 R14: 00000000004cd018 R15: 0000000000400500 [ 52.119972][ T8424] ERROR: Out of memory at tomoyo_realpath_from_path. [ 53.269445][ T8425] IPVS: ftp: loaded support on port[0] = 21 [ 53.415036][ T8425] chnl_net:caif_netlink_parms(): no params data found [ 53.477984][ T8425] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.487190][ T8425] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.496657][ T8425] device bridge_slave_0 entered promiscuous mode [ 53.508862][ T8425] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.516291][ T8425] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.524576][ T8425] device bridge_slave_1 entered promiscuous mode [ 53.547063][ T8425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.562490][ T8425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.588147][ T8425] team0: Port device team_slave_0 added [ 53.596171][ T8425] team0: Port device team_slave_1 added [ 53.615801][ T8425] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.623197][ T8425] 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. [ 53.655397][ T8425] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.669464][ T8425] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.677194][ T8425] 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. [ 53.704306][ T8425] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.734123][ T8425] device hsr_slave_0 entered promiscuous mode [ 53.742361][ T8425] device hsr_slave_1 entered promiscuous mode [ 53.851097][ T8425] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.868370][ T8425] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.881210][ T8425] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.893511][ T8425] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.924114][ T8425] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.931532][ T8425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.942073][ T8425] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.952448][ T8425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.008458][ T8425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.025341][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.038388][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.060473][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.073666][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 54.089073][ T8425] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.101999][ T3839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.112545][ T3839] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.122418][ T3839] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.139839][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.148902][ T8645] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.156062][ T8645] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.176183][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.195595][ T8425] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.212478][ T8425] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.227539][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.236475][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.246450][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.256917][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.266979][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.289752][ T8425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.298863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.309809][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.332089][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.348316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.358400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.367374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.380515][ T8425] device veth0_vlan entered promiscuous mode [ 54.394005][ T8425] device veth1_vlan entered promiscuous mode [ 54.402602][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 54.425505][ T3839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.434230][ T3839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.446097][ T8425] device veth0_macvtap entered promiscuous mode [ 54.456876][ T8425] device veth1_macvtap entered promiscuous mode [ 54.477323][ T8425] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.485087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 54.495201][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.503911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.514316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.527888][ T8425] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.536678][ T3839] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.546029][ T3839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.558394][ T8425] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.568644][ T8425] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 54.577801][ T8425] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.586847][ T8425] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.626409][ T8425] netlink: 'syz-executor866': attribute type 10 has an invalid length. [ 54.635848][ T8425] bond0: (slave ipvlan1): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 54.649566][ T8425] bond0: (slave ipvlan1): The slave device specified does not support setting the MAC address [ 54.660848][ T8425] FAULT_INJECTION: forcing a failure. [ 54.660848][ T8425] name failslab, interval 1, probability 0, space 0, times 0 [ 54.673607][ T8425] CPU: 0 PID: 8425 Comm: syz-executor866 Not tainted 5.11.0-syzkaller #0 [ 54.682186][ T8425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.692356][ T8425] Call Trace: [ 54.695639][ T8425] dump_stack+0x137/0x1be [ 54.699970][ T8425] should_fail+0x384/0x4b0 [ 54.704607][ T8425] ? __kernfs_new_node+0x93/0x650 [ 54.709624][ T8425] should_failslab+0x5/0x20 [ 54.714117][ T8425] kmem_cache_alloc+0x62/0x2e0 [ 54.719911][ T8425] ? ____kasan_kmalloc+0xd5/0xf0 [ 54.725183][ T8425] __kernfs_new_node+0x93/0x650 [ 54.730479][ T8425] ? netlink_rcv_skb+0x190/0x3a0 [ 54.735449][ T8425] ? netlink_unicast+0x786/0x940 [ 54.741086][ T8425] ? netlink_sendmsg+0x9ae/0xd50 [ 54.747140][ T8425] ? __sys_sendmsg+0x2bf/0x370 [ 54.755181][ T8425] ? do_syscall_64+0x2d/0x70 [ 54.760727][ T8425] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.767462][ T8425] kernfs_create_dir_ns+0x90/0x220 [ 54.773946][ T8425] sysfs_create_dir_ns+0x114/0x280 [ 54.781251][ T8425] kobject_add_internal+0x418/0xb50 [ 54.786458][ T8425] kobject_init_and_add+0xb7/0x100 [ 54.792350][ T8425] ? kmem_cache_alloc_trace+0x200/0x300 [ 54.798779][ T8425] bond_enslave+0x610/0x57e0 [ 54.803372][ T8425] ? __dev_change_flags+0x18b/0x6f0 [ 54.808667][ T8425] ? rcu_read_lock_sched_held+0x41/0xb0 [ 54.814559][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 54.819837][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 54.825037][ T8425] ? __dev_change_flags+0x18b/0x6f0 [ 54.830221][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 54.839154][ T8425] ? __dev_change_flags+0x513/0x6f0 [ 54.844361][ T8425] ? __dev_notify_flags+0x35f/0x4e0 [ 54.849725][ T8425] ? wake_up_klogd+0xbb/0xf0 [ 54.854331][ T8425] ? mutex_is_locked+0xe/0x40 [ 54.859549][ T8425] do_setlink+0xcf6/0x3d00 [ 54.864482][ T8425] ? __nla_validate_parse+0x34f/0x2580 [ 54.869985][ T8425] ? rtnl_newlink+0x77/0x1b00 [ 54.874716][ T8425] rtnl_newlink+0x146b/0x1b00 [ 54.879421][ T8425] ? rcu_read_lock_sched_held+0x41/0xb0 [ 54.885096][ T8425] ? __lock_acquire+0x1351/0x5e90 [ 54.891048][ T8425] ? __mutex_lock_common+0x536/0x2f00 [ 54.897140][ T8425] ? rtnl_setlink+0x400/0x400 [ 54.902151][ T8425] rtnetlink_rcv_msg+0x887/0xd60 [ 54.907366][ T8425] ? rcu_lock_release+0x9/0x20 [ 54.912317][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 54.917692][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 54.923077][ T8425] ? local_bh_enable+0x5/0x20 [ 54.927743][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 54.933105][ T8425] ? __dev_queue_xmit+0x1960/0x2a10 [ 54.938309][ T8425] netlink_rcv_skb+0x190/0x3a0 [ 54.948013][ T8425] ? rtnetlink_bind+0x80/0x80 [ 54.953047][ T8425] netlink_unicast+0x786/0x940 [ 54.959189][ T8425] netlink_sendmsg+0x9ae/0xd50 [ 54.964145][ T8425] ? netlink_getsockopt+0xa50/0xa50 [ 54.969450][ T8425] ____sys_sendmsg+0x519/0x800 [ 54.974300][ T8425] ? import_iovec+0xe6/0x120 [ 54.979143][ T8425] __sys_sendmsg+0x2bf/0x370 [ 54.983963][ T8425] ? rcu_read_lock_any_held+0x6b/0xe0 [ 54.989884][ T8425] ? file_end_write+0x185/0x220 [ 54.995162][ T8425] ? vfs_write+0x5f7/0xab0 [ 54.999595][ T8425] ? syscall_enter_from_user_mode+0x24/0x190 [ 55.006887][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 55.012091][ T8425] ? syscall_enter_from_user_mode+0x24/0x190 [ 55.018645][ T8425] do_syscall_64+0x2d/0x70 [ 55.023167][ T8425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.029494][ T8425] RIP: 0033:0x4498e9 [ 55.033495][ T8425] Code: 4f 01 00 85 c0 b8 00 00 00 00 48 0f 44 c3 5b c3 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 55.054065][ T8425] RSP: 002b:00007ffd2f280058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.062564][ T8425] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000004498e9 [ 55.070739][ T8425] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 55.078964][ T8425] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000000a [ 55.087018][ T8425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2f280090 [ 55.095026][ T8425] R13: 00007ffd2f2800b0 R14: 00007ffd2f280088 R15: 0000000000000000 [ 55.109612][ T8425] kobject_add_internal failed for bonding_slave (error: -12 parent: ipvlan1) [ 55.118615][ T8425] ------------[ cut here ]------------ [ 55.124081][ T8425] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0 [ 55.133965][ T8425] WARNING: CPU: 0 PID: 8425 at lib/debugobjects.c:508 debug_object_assert_init+0x1fa/0x250 [ 55.144158][ T8425] Modules linked in: [ 55.148083][ T8425] CPU: 0 PID: 8425 Comm: syz-executor866 Not tainted 5.11.0-syzkaller #0 [ 55.157225][ T8425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.168221][ T8425] RIP: 0010:debug_object_assert_init+0x1fa/0x250 [ 55.174662][ T8425] Code: e8 3b 17 ee fd 4c 8b 45 00 48 c7 c7 40 dc 0d 8a 48 c7 c6 a0 d8 0d 8a 48 c7 c2 80 de 0d 8a 31 c9 49 89 d9 31 c0 e8 66 17 7a fd <0f> 0b ff 05 5a 89 e6 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c [ 55.194727][ T8425] RSP: 0018:ffffc90001afeda8 EFLAGS: 00010046 [ 55.200803][ T8425] RAX: 2bba7eb7734aa500 RBX: 0000000000000000 RCX: ffff888020a30000 [ 55.208777][ T8425] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 55.217074][ T8425] RBP: ffffffff89b0ac20 R08: ffffffff815fb522 R09: ffffed1017384004 [ 55.226519][ T8425] R10: ffffed1017384004 R11: 0000000000000000 R12: dffffc0000000000 [ 55.234658][ T8425] R13: ffff888024ccb940 R14: 0000000000000000 R15: ffffffff9020efa8 [ 55.242893][ T8425] FS: 00000000019db300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 55.251929][ T8425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.258601][ T8425] CR2: 00007fb44efdf000 CR3: 00000000120f2000 CR4: 00000000001506f0 [ 55.266847][ T8425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.275204][ T8425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.283360][ T8425] Call Trace: [ 55.286677][ T8425] del_timer+0x3d/0x310 [ 55.291561][ T8425] ? lockdep_hardirqs_off+0x69/0xf0 [ 55.297760][ T8425] try_to_grab_pending+0xbd/0x9e0 [ 55.303349][ T8425] ? wake_up_klogd+0xbb/0xf0 [ 55.308188][ T8425] ? vprintk_emit+0x18d/0x200 [ 55.313517][ T8425] __cancel_work_timer+0x84/0x540 [ 55.318540][ T8425] ? kobject_add_internal+0x976/0xb50 [ 55.324096][ T8425] slave_kobj_release+0x50/0xd0 [ 55.332867][ T8425] kobject_cleanup+0x1c9/0x280 [ 55.337664][ T8425] bond_enslave+0x630/0x57e0 [ 55.342350][ T8425] ? __dev_change_flags+0x18b/0x6f0 [ 55.348534][ T8425] ? rcu_read_lock_sched_held+0x41/0xb0 [ 55.354532][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 55.360511][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 55.365897][ T8425] ? __dev_change_flags+0x18b/0x6f0 [ 55.371591][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 55.377012][ T8425] ? __dev_change_flags+0x513/0x6f0 [ 55.383829][ T8425] ? __dev_notify_flags+0x35f/0x4e0 [ 55.389134][ T8425] ? wake_up_klogd+0xbb/0xf0 [ 55.394435][ T8425] ? mutex_is_locked+0xe/0x40 [ 55.399772][ T8425] do_setlink+0xcf6/0x3d00 [ 55.404769][ T8425] ? __nla_validate_parse+0x34f/0x2580 [ 55.410242][ T8425] ? rtnl_newlink+0x77/0x1b00 [ 55.416063][ T8425] rtnl_newlink+0x146b/0x1b00 [ 55.420753][ T8425] ? rcu_read_lock_sched_held+0x41/0xb0 [ 55.426303][ T8425] ? __lock_acquire+0x1351/0x5e90 [ 55.431345][ T8425] ? __mutex_lock_common+0x536/0x2f00 [ 55.436720][ T8425] ? rtnl_setlink+0x400/0x400 [ 55.441469][ T8425] rtnetlink_rcv_msg+0x887/0xd60 [ 55.446407][ T8425] ? rcu_lock_release+0x9/0x20 [ 55.451181][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 55.457149][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 55.462435][ T8425] ? local_bh_enable+0x5/0x20 [ 55.467116][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 55.472408][ T8425] ? __dev_queue_xmit+0x1960/0x2a10 [ 55.477615][ T8425] netlink_rcv_skb+0x190/0x3a0 [ 55.482364][ T8425] ? rtnetlink_bind+0x80/0x80 [ 55.487030][ T8425] netlink_unicast+0x786/0x940 [ 55.492064][ T8425] netlink_sendmsg+0x9ae/0xd50 [ 55.497506][ T8425] ? netlink_getsockopt+0xa50/0xa50 [ 55.502713][ T8425] ____sys_sendmsg+0x519/0x800 [ 55.507476][ T8425] ? import_iovec+0xe6/0x120 [ 55.512064][ T8425] __sys_sendmsg+0x2bf/0x370 [ 55.516650][ T8425] ? rcu_read_lock_any_held+0x6b/0xe0 [ 55.522125][ T8425] ? file_end_write+0x185/0x220 [ 55.527237][ T8425] ? vfs_write+0x5f7/0xab0 [ 55.531654][ T8425] ? syscall_enter_from_user_mode+0x24/0x190 [ 55.537638][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 55.542827][ T8425] ? syscall_enter_from_user_mode+0x24/0x190 [ 55.548819][ T8425] do_syscall_64+0x2d/0x70 [ 55.554694][ T8425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.561069][ T8425] RIP: 0033:0x4498e9 [ 55.564977][ T8425] Code: 4f 01 00 85 c0 b8 00 00 00 00 48 0f 44 c3 5b c3 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 55.584752][ T8425] RSP: 002b:00007ffd2f280058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.593182][ T8425] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000004498e9 [ 55.601154][ T8425] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 55.609119][ T8425] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000000a [ 55.617280][ T8425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2f280090 [ 55.625262][ T8425] R13: 00007ffd2f2800b0 R14: 00007ffd2f280088 R15: 0000000000000000 [ 55.633421][ T8425] Kernel panic - not syncing: panic_on_warn set ... [ 55.640532][ T8425] CPU: 0 PID: 8425 Comm: syz-executor866 Not tainted 5.11.0-syzkaller #0 [ 55.649298][ T8425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.660357][ T8425] Call Trace: [ 55.664264][ T8425] dump_stack+0x137/0x1be [ 55.668796][ T8425] ? panic+0x1f3/0x800 [ 55.673310][ T8425] panic+0x291/0x800 [ 55.677192][ T8425] ? __warn+0x13e/0x270 [ 55.681430][ T8425] __warn+0x26a/0x270 [ 55.686639][ T8425] ? debug_object_assert_init+0x1fa/0x250 [ 55.692708][ T8425] ? debug_object_assert_init+0x1fa/0x250 [ 55.699191][ T8425] report_bug+0x1b1/0x2e0 [ 55.704036][ T8425] handle_bug+0x3d/0x70 [ 55.708189][ T8425] exc_invalid_op+0x16/0x40 [ 55.712680][ T8425] asm_exc_invalid_op+0x12/0x20 [ 55.717812][ T8425] RIP: 0010:debug_object_assert_init+0x1fa/0x250 [ 55.724394][ T8425] Code: e8 3b 17 ee fd 4c 8b 45 00 48 c7 c7 40 dc 0d 8a 48 c7 c6 a0 d8 0d 8a 48 c7 c2 80 de 0d 8a 31 c9 49 89 d9 31 c0 e8 66 17 7a fd <0f> 0b ff 05 5a 89 e6 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c [ 55.744338][ T8425] RSP: 0018:ffffc90001afeda8 EFLAGS: 00010046 [ 55.750401][ T8425] RAX: 2bba7eb7734aa500 RBX: 0000000000000000 RCX: ffff888020a30000 [ 55.758378][ T8425] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 55.766527][ T8425] RBP: ffffffff89b0ac20 R08: ffffffff815fb522 R09: ffffed1017384004 [ 55.774572][ T8425] R10: ffffed1017384004 R11: 0000000000000000 R12: dffffc0000000000 [ 55.783266][ T8425] R13: ffff888024ccb940 R14: 0000000000000000 R15: ffffffff9020efa8 [ 55.792346][ T8425] ? wake_up_klogd+0xb2/0xf0 [ 55.798018][ T8425] ? debug_object_assert_init+0x1fa/0x250 [ 55.804795][ T8425] del_timer+0x3d/0x310 [ 55.810759][ T8425] ? lockdep_hardirqs_off+0x69/0xf0 [ 55.816801][ T8425] try_to_grab_pending+0xbd/0x9e0 [ 55.822265][ T8425] ? wake_up_klogd+0xbb/0xf0 [ 55.826972][ T8425] ? vprintk_emit+0x18d/0x200 [ 55.831744][ T8425] __cancel_work_timer+0x84/0x540 [ 55.837116][ T8425] ? kobject_add_internal+0x976/0xb50 [ 55.843469][ T8425] slave_kobj_release+0x50/0xd0 [ 55.849048][ T8425] kobject_cleanup+0x1c9/0x280 [ 55.854072][ T8425] bond_enslave+0x630/0x57e0 [ 55.859243][ T8425] ? __dev_change_flags+0x18b/0x6f0 [ 55.864907][ T8425] ? rcu_read_lock_sched_held+0x41/0xb0 [ 55.870553][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 55.876817][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 55.882209][ T8425] ? __dev_change_flags+0x18b/0x6f0 [ 55.888969][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 55.894624][ T8425] ? __dev_change_flags+0x513/0x6f0 [ 55.902417][ T8425] ? __dev_notify_flags+0x35f/0x4e0 [ 55.908515][ T8425] ? wake_up_klogd+0xbb/0xf0 [ 55.914171][ T8425] ? mutex_is_locked+0xe/0x40 [ 55.919055][ T8425] do_setlink+0xcf6/0x3d00 [ 55.925415][ T8425] ? __nla_validate_parse+0x34f/0x2580 [ 55.932300][ T8425] ? rtnl_newlink+0x77/0x1b00 [ 55.937809][ T8425] rtnl_newlink+0x146b/0x1b00 [ 55.943827][ T8425] ? rcu_read_lock_sched_held+0x41/0xb0 [ 55.951396][ T8425] ? __lock_acquire+0x1351/0x5e90 [ 55.957416][ T8425] ? __mutex_lock_common+0x536/0x2f00 [ 55.963943][ T8425] ? rtnl_setlink+0x400/0x400 [ 55.969492][ T8425] rtnetlink_rcv_msg+0x887/0xd60 [ 55.975356][ T8425] ? rcu_lock_release+0x9/0x20 [ 55.980117][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 55.985654][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 55.990849][ T8425] ? local_bh_enable+0x5/0x20 [ 55.995507][ T8425] ? __local_bh_enable_ip+0xf8/0x170 [ 56.000783][ T8425] ? __dev_queue_xmit+0x1960/0x2a10 [ 56.005998][ T8425] netlink_rcv_skb+0x190/0x3a0 [ 56.010772][ T8425] ? rtnetlink_bind+0x80/0x80 [ 56.015631][ T8425] netlink_unicast+0x786/0x940 [ 56.020409][ T8425] netlink_sendmsg+0x9ae/0xd50 [ 56.025197][ T8425] ? netlink_getsockopt+0xa50/0xa50 [ 56.030388][ T8425] ____sys_sendmsg+0x519/0x800 [ 56.035482][ T8425] ? import_iovec+0xe6/0x120 [ 56.040258][ T8425] __sys_sendmsg+0x2bf/0x370 [ 56.045477][ T8425] ? rcu_read_lock_any_held+0x6b/0xe0 [ 56.050954][ T8425] ? file_end_write+0x185/0x220 [ 56.055862][ T8425] ? vfs_write+0x5f7/0xab0 [ 56.060974][ T8425] ? syscall_enter_from_user_mode+0x24/0x190 [ 56.069994][ T8425] ? lockdep_hardirqs_on+0x8d/0x130 [ 56.078486][ T8425] ? syscall_enter_from_user_mode+0x24/0x190 [ 56.084808][ T8425] do_syscall_64+0x2d/0x70 [ 56.089240][ T8425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.095379][ T8425] RIP: 0033:0x4498e9 [ 56.099533][ T8425] Code: 4f 01 00 85 c0 b8 00 00 00 00 48 0f 44 c3 5b c3 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 56.121483][ T8425] RSP: 002b:00007ffd2f280058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.130813][ T8425] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000004498e9 [ 56.139219][ T8425] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 56.149371][ T8425] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000000a [ 56.157783][ T8425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2f280090 [ 56.166297][ T8425] R13: 00007ffd2f2800b0 R14: 00007ffd2f280088 R15: 0000000000000000 [ 56.175362][ T8425] Kernel Offset: disabled [ 56.179774][ T8425] Rebooting in 86400 seconds..