Warning: Permanently added '10.128.1.30' (ECDSA) to the list of known hosts. [ 827.839367][ T6847] IPVS: ftp: loaded support on port[0] = 21 [ 827.942510][ T6847] chnl_net:caif_netlink_parms(): no params data found [ 827.992633][ T6847] bridge0: port 1(bridge_slave_0) entered blocking state [ 828.001083][ T6847] bridge0: port 1(bridge_slave_0) entered disabled state [ 828.009711][ T6847] device bridge_slave_0 entered promiscuous mode [ 828.018438][ T6847] bridge0: port 2(bridge_slave_1) entered blocking state [ 828.026019][ T6847] bridge0: port 2(bridge_slave_1) entered disabled state [ 828.033579][ T6847] device bridge_slave_1 entered promiscuous mode [ 828.053912][ T6847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 828.064707][ T6847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 828.086863][ T6847] team0: Port device team_slave_0 added [ 828.094087][ T6847] team0: Port device team_slave_1 added [ 828.111886][ T6847] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 828.118944][ T6847] 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. [ 828.145630][ T6847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 828.158621][ T6847] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 828.166163][ T6847] 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. [ 828.192519][ T6847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 828.219741][ T6847] device hsr_slave_0 entered promiscuous mode [ 828.226414][ T6847] device hsr_slave_1 entered promiscuous mode [ 828.321765][ T6847] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 828.331632][ T6847] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 828.347110][ T6847] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 828.358443][ T6847] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 828.384083][ T6847] bridge0: port 2(bridge_slave_1) entered blocking state [ 828.391243][ T6847] bridge0: port 2(bridge_slave_1) entered forwarding state [ 828.398973][ T6847] bridge0: port 1(bridge_slave_0) entered blocking state [ 828.406116][ T6847] bridge0: port 1(bridge_slave_0) entered forwarding state [ 828.452374][ T6847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 828.465400][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 828.475014][ T2617] bridge0: port 1(bridge_slave_0) entered disabled state [ 828.484452][ T2617] bridge0: port 2(bridge_slave_1) entered disabled state [ 828.492989][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 828.505841][ T6847] 8021q: adding VLAN 0 to HW filter on device team0 [ 828.518699][ T6839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 828.527020][ T6839] bridge0: port 1(bridge_slave_0) entered blocking state [ 828.534046][ T6839] bridge0: port 1(bridge_slave_0) entered forwarding state [ 828.558281][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 828.567619][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 828.574645][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 828.583277][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 828.593403][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 828.609469][ T6847] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 828.620834][ T6847] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 828.633277][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 828.641711][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 828.650514][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 828.661754][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 828.678104][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 828.686340][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 828.699178][ T6847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 828.718127][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 828.738426][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 828.746959][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 828.754774][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 828.767503][ T6847] device veth0_vlan entered promiscuous mode [ 828.778788][ T6847] device veth1_vlan entered promiscuous mode [ 828.799872][ T7057] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 828.808485][ T7057] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 828.817385][ T7057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 828.829005][ T6847] device veth0_macvtap entered promiscuous mode [ 828.839284][ T6847] device veth1_macvtap entered promiscuous mode [ 828.857155][ T6847] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 828.864729][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 828.874914][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 828.887578][ T6847] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 828.896890][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 828.908458][ T6847] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 828.917281][ T6847] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.928092][ T6847] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.937124][ T6847] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 829.208760][ C0] hrtimer: interrupt took 231287139 ns [ 934.235150][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 934.242297][ C1] rcu: 0-...0: (1 GPs behind) idle=7b2/1/0x4000000000000000 softirq=9568/9569 fqs=5250 [ 934.252348][ C1] (detected by 1, t=10502 jiffies, g=8933, q=176) [ 934.258849][ C1] Sending NMI from CPU 1 to CPUs 0: [ 934.266142][ C1] NMI backtrace for cpu 0 [ 934.266149][ C1] CPU: 0 PID: 2617 Comm: kworker/0:2 Not tainted 5.8.0-syzkaller #0 [ 934.266156][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.266160][ C1] Workqueue: events iterate_cleanup_work [ 934.266168][ C1] RIP: 0010:check_memory_region+0x12c/0x180 [ 934.266180][ C1] Code: 00 74 ef 49 8d 04 2c 48 85 d2 75 0b 48 89 da 48 29 c2 e9 55 ff ff ff 49 39 d2 75 17 49 0f be 02 41 83 e1 07 49 39 c1 7d 0a 5b <b8> 01 00 00 00 5d 41 5c c3 44 89 c2 e8 e3 ef ff ff 5b 83 f0 01 5d [ 934.266184][ C1] RSP: 0018:ffffc90000007d60 EFLAGS: 00000046 [ 934.266193][ C1] RAX: ffffed101283dc5d RBX: ffff8880941ee340 RCX: ffffffff866b6316 [ 934.266199][ C1] RDX: ffffed101283dc5d RSI: 0000000000000008 RDI: ffff8880941ee2e0 [ 934.266204][ C1] RBP: ffffed101283dc5c R08: 0000000000000000 R09: ffff8880941ee2e7 [ 934.266210][ C1] R10: ffffed101283dc5c R11: 0000000000000001 R12: ffff8880a90ae680 [ 934.266215][ C1] R13: 162baa16a6760500 R14: 0000000000000000 R15: 162baa16a6760500 [ 934.266222][ C1] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 934.266226][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 934.266232][ C1] CR2: 00000000004c9188 CR3: 0000000009a8d000 CR4: 00000000001506f0 [ 934.266238][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 934.266243][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 934.266247][ C1] Call Trace: [ 934.266250][ C1] <IRQ> [ 934.266253][ C1] advance_sched+0x396/0x990 [ 934.266258][ C1] __hrtimer_run_queues+0x6a9/0xfc0 [ 934.266262][ C1] ? taprio_dequeue_soft+0xa40/0xa40 [ 934.266266][ C1] ? lockdep_hardirqs_off+0x71/0xc0 [ 934.266271][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 934.266275][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 934.266279][ C1] hrtimer_interrupt+0x32a/0x930 [ 934.266284][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 934.266288][ C1] asm_call_on_stack+0xf/0x20 [ 934.266291][ C1] </IRQ> [ 934.266295][ C1] sysvec_apic_timer_interrupt+0xb2/0xf0 [ 934.266300][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 934.266304][ C1] RIP: 0010:lock_acquire+0x27b/0xad0 [ 934.266316][ C1] Code: 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 f8 06 00 00 48 83 3d da ba 5b 08 00 0f 84 a6 05 00 00 48 8b 7c 24 08 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 03 44 24 10 48 c7 [ 934.266320][ C1] RSP: 0018:ffffc90008ee7ab8 EFLAGS: 00000282 [ 934.266329][ C1] RAX: 1ffffffff136c691 RBX: ffff88809f304080 RCX: ffffffff815a218b [ 934.266335][ C1] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000282 [ 934.266340][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8c5eda97 [ 934.266346][ C1] R10: fffffbfff18bdb52 R11: 1ffffffff1847c08 R12: 0000000000000000 [ 934.266352][ C1] R13: ffffffff89a6cf58 R14: 0000000000000000 R15: ffff88809f304080 [ 934.266356][ C1] ? __lock_acquire+0x16cb/0x5640 [ 934.266360][ C1] ? lock_release+0x8e0/0x8e0 [ 934.266364][ C1] ? mark_held_locks+0x9f/0xe0 [ 934.266368][ C1] ? lock_is_held_type+0xbb/0xf0 [ 934.266372][ C1] _raw_spin_lock+0x2a/0x40 [ 934.266376][ C1] ? nf_ct_iterate_cleanup+0x102/0x330 [ 934.266380][ C1] nf_ct_iterate_cleanup+0x102/0x330 [ 934.266385][ C1] ? nf_ct_port_nlattr_to_tuple+0x1d0/0x1d0 [ 934.266389][ C1] nf_ct_iterate_cleanup_net+0x113/0x170 [ 934.266395][ C1] ? nf_nat_masquerade_inet_unregister_notifiers+0x70/0x70 [ 934.266399][ C1] ? nf_ct_iterate_cleanup+0x330/0x330 [ 934.266404][ C1] ? nf_nat_masquerade_inet_unregister_notifiers+0x70/0x70 [ 934.266408][ C1] ? _raw_spin_unlock_irq+0x1f/0x80 [ 934.266412][ C1] ? _raw_spin_unlock_irq+0x1f/0x80 [ 934.266416][ C1] iterate_cleanup_work+0x45/0x130 [ 934.266421][ C1] process_one_work+0x94c/0x1670 [ 934.266425][ C1] ? lock_release+0x8e0/0x8e0 [ 934.266429][ C1] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 934.266433][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.266437][ C1] worker_thread+0x64c/0x1120 [ 934.266441][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 934.266445][ C1] ? process_one_work+0x1670/0x1670 [ 934.266449][ C1] kthread+0x3b5/0x4a0 [ 934.266453][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.266457][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.266461][ C1] ret_from_fork+0x1f/0x30 [ 934.266467][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 0.000 msecs