Warning: Permanently added '10.128.1.58' (ECDSA) to the list of known hosts. [ 59.507720][ T6823] IPVS: ftp: loaded support on port[0] = 21 [ 59.593591][ T6823] chnl_net:caif_netlink_parms(): no params data found [ 59.644850][ T6823] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.653194][ T6823] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.661450][ T6823] device bridge_slave_0 entered promiscuous mode [ 59.670408][ T6823] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.677483][ T6823] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.685615][ T6823] device bridge_slave_1 entered promiscuous mode [ 59.705793][ T6823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.716761][ T6823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.739099][ T6823] team0: Port device team_slave_0 added [ 59.746399][ T6823] team0: Port device team_slave_1 added [ 59.765361][ T6823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.772467][ T6823] 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. [ 59.798521][ T6823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.810972][ T6823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.817920][ T6823] 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. [ 59.843858][ T6823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.922300][ T6823] device hsr_slave_0 entered promiscuous mode [ 59.979363][ T6823] device hsr_slave_1 entered promiscuous mode [ 60.125018][ T6823] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.191658][ T6823] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.261126][ T6823] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.321787][ T6823] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.405825][ T6823] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.413015][ T6823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.421027][ T6823] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.428090][ T6823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.474627][ T6823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.488201][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.499564][ T3835] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.507296][ T3835] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.516305][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 60.530008][ T6823] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.542006][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.551283][ T3835] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.558310][ T3835] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.570779][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.579791][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.588090][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.595209][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.608617][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.631295][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.640364][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.652274][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.660702][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.670774][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.679823][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.687983][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.697485][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.705995][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.715891][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.726753][ T6823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.745391][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.753909][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.766727][ T6823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.786104][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.795010][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.814883][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.823371][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.832859][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.841102][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.851153][ T6823] device veth0_vlan entered promiscuous mode [ 60.864114][ T6823] device veth1_vlan entered promiscuous mode [ 60.886055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.894726][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.903413][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.912723][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.923748][ T6823] device veth0_macvtap entered promiscuous mode [ 60.934979][ T6823] device veth1_macvtap entered promiscuous mode [ 60.952080][ T6823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.960582][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.969641][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.977609][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.987270][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.001785][ T6823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.009397][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.017943][ T3835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program [ 61.501535][ T7039] device gretap0 entered promiscuous mode [ 61.550550][ C0] ------------[ cut here ]------------ [ 61.550555][ C0] WARNING: CPU: 0 PID: 7039 at net/core/dev.c:8992 rollback_registered_many+0xbdb/0xf60 [ 61.550558][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 61.550561][ C0] CPU: 0 PID: 7039 Comm: syz-executor207 Not tainted 5.8.0-rc2-syzkaller #0 [ 61.550565][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.550567][ C0] Call Trace: [ 61.550569][ C0] dump_stack+0x18f/0x20d [ 61.550570][ C0] panic+0x2e3/0x75c [ 61.550572][ C0] ? __warn_printk+0xf3/0xf3 [ 61.550574][ C0] ? printk+0xba/0xed [ 61.550575][ C0] ? log_store.cold+0x16/0x16 [ 61.550577][ C0] ? __warn.cold+0x5/0x45 [ 61.550579][ C0] ? __warn+0xd6/0x1f2 [ 61.550581][ C0] ? rollback_registered_many+0xbdb/0xf60 [ 61.550583][ C0] __warn.cold+0x20/0x45 [ 61.550585][ C0] ? rollback_registered_many+0xbdb/0xf60 [ 61.550587][ C0] report_bug+0x1bd/0x210 [ 61.550589][ C0] exc_invalid_op+0x24d/0x400 [ 61.550591][ C0] ? exc_overflow+0x40/0x40 [ 61.550592][ C0] ? mark_lock+0xbc/0x1710 [ 61.550594][ C0] asm_exc_invalid_op+0x12/0x20 [ 61.550597][ C0] RIP: 0010:rollback_registered_many+0xbdb/0xf60 [ 61.550604][ C0] Code: 00 00 31 f6 4c 89 f7 e8 f3 d9 fc ff e9 4f fe ff ff 4c 89 e7 e9 48 fd ff ff e8 31 65 3e fb 0f 0b e9 da fd ff ff e8 25 65 3e fb <0f> 0b e9 18 fe ff ff e8 19 65 3e fb 0f b6 2d de 64 74 04 31 ff 89 [ 61.550607][ C0] RSP: 0018:ffffc900034f6f60 EFLAGS: 00010293 [ 61.550611][ C0] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffffff8634e915 [ 61.550614][ C0] RDX: ffff8880950ea080 RSI: ffffffff8634eb2b RDI: 0000000000000005 [ 61.550617][ C0] RBP: ffff8880945da0b8 R08: 0000000000000000 R09: ffffffff8a7b01c7 [ 61.550620][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a7ee5300 [ 61.550623][ C0] R13: 0000000000034960 R14: ffff8880945da000 R15: 0000000000000000 [ 61.550626][ C0] ? rollback_registered_many+0x9c5/0xf60 [ 61.550628][ C0] ? rollback_registered_many+0xbdb/0xf60 [ 61.550630][ C0] ? dev_xdp_uninstall+0x3f0/0x3f0 [ 61.550632][ C0] ? dev_set_mtu_ext+0x590/0x590 [ 61.550634][ C0] unregister_netdevice_queue+0x2dd/0x570 [ 61.550636][ C0] ? unregister_netdevice_many+0x50/0x50 [ 61.550638][ C0] ? is_hsr_master+0x9/0x70 [ 61.550640][ C0] ? hsr_add_port+0x4f3/0x790 [ 61.550642][ C0] hsr_dev_finalize+0x5ce/0x746 [ 61.550644][ C0] hsr_newlink+0x27c/0x520 [ 61.550646][ C0] ? hsr_dellink+0x70/0x70 [ 61.550647][ C0] ? rtnl_create_link+0x184/0xad0 [ 61.550649][ C0] ? hsr_dellink+0x70/0x70 [ 61.550651][ C0] __rtnl_newlink+0x1090/0x1730 [ 61.550653][ C0] ? rtnl_setlink+0x3c0/0x3c0 [ 61.550655][ C0] ? lock_downgrade+0x820/0x820 [ 61.550657][ C0] ? check_preemption_disabled+0x38/0x220 [ 61.550659][ C0] ? is_bpf_text_address+0xcb/0x160 [ 61.550661][ C0] ? kernel_text_address+0xbd/0xf0 [ 61.550663][ C0] ? __kernel_text_address+0x9/0x30 [ 61.550666][ C0] ? unwind_get_return_address+0x51/0x90 [ 61.550668][ C0] ? profile_setup.cold+0xc1/0xc1 [ 61.550670][ C0] ? arch_stack_walk+0x97/0xf0 [ 61.550672][ C0] ? stack_trace_save+0x8c/0xc0 [ 61.550674][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 61.550676][ C0] ? mark_lock+0xbc/0x1710 [ 61.550678][ C0] ? trace_kmalloc+0xfd/0x130 [ 61.550680][ C0] ? kmem_cache_alloc_trace+0x168/0x2d0 [ 61.550682][ C0] rtnl_newlink+0x64/0xa0 [ 61.550684][ C0] ? __rtnl_newlink+0x1730/0x1730 [ 61.550685][ C0] rtnetlink_rcv_msg+0x44e/0xad0 [ 61.550688][ C0] ? rtnetlink_put_metrics+0x510/0x510 [ 61.550690][ C0] ? lock_acquire+0x1f1/0xad0 [ 61.550692][ C0] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 61.550694][ C0] netlink_rcv_skb+0x15a/0x430 [ 61.550696][ C0] ? rtnetlink_put_metrics+0x510/0x510 [ 61.550698][ C0] ? netlink_ack+0xa10/0xa10 [ 61.550700][ C0] netlink_unicast+0x533/0x7d0 [ 61.550702][ C0] ? netlink_attachskb+0x810/0x810 [ 61.550704][ C0] ? _copy_from_iter_full+0x247/0x890 [ 61.550706][ C0] ? __phys_addr+0x9a/0x110 [ 61.550708][ C0] ? __phys_addr_symbol+0x2c/0x70 [ 61.550710][ C0] ? __check_object_size+0x171/0x3e4 [ 61.550712][ C0] netlink_sendmsg+0x856/0xd90 [ 61.550714][ C0] ? netlink_unicast+0x7d0/0x7d0 [ 61.550716][ C0] ? netlink_unicast+0x7d0/0x7d0 [ 61.550717][ C0] sock_sendmsg+0xcf/0x120 [ 61.550719][ C0] ____sys_sendmsg+0x6e8/0x810 [ 61.550721][ C0] ? kernel_sendmsg+0x50/0x50 [ 61.550723][ C0] ? do_recvmmsg+0x6d0/0x6d0 [ 61.550725][ C0] ? find_held_lock+0x2d/0x110 [ 61.550727][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 61.550729][ C0] ? __wake_up_common_lock+0xde/0x130 [ 61.550731][ C0] ___sys_sendmsg+0xf3/0x170 [ 61.550733][ C0] ? sendmsg_copy_msghdr+0x160/0x160 [ 61.550735][ C0] ? lock_downgrade+0x820/0x820 [ 61.550737][ C0] ? __might_fault+0x190/0x1d0 [ 61.550739][ C0] ? _copy_to_user+0x126/0x160 [ 61.550741][ C0] ? move_addr_to_user+0xb5/0x200 [ 61.550743][ C0] ? __fget_light+0x215/0x280 [ 61.550745][ C0] __sys_sendmsg+0xe5/0x1b0 [ 61.550747][ C0] ? __sys_sendmsg_sock+0xb0/0xb0 [ 61.550749][ C0] ? do_syscall_64+0x1c/0xe0 [ 61.550751][ C0] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 61.550753][ C0] do_syscall_64+0x60/0xe0 [ 61.550755][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.550757][ C0] RIP: 0033:0x444b19 [ 61.550758][ C0] Code: Bad RIP value. [ 61.550761][ C0] RSP: 002b:00007ffcd479fda8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.550766][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000444b19 [ 61.550769][ C0] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 61.550772][ C0] RBP: 00007ffcd479fdc0 R08: 0000000000000000 R09: 0000000000000000 [ 61.550775][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000efa9 [ 61.550778][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 61.551367][ C0] Kernel Offset: disabled