Warning: Permanently added '10.128.0.188' (ECDSA) to the list of known hosts. [ 84.722348] IPVS: ftp: loaded support on port[0] = 21 [ 84.793635] chnl_net:caif_netlink_parms(): no params data found [ 84.845196] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.851796] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.859858] device bridge_slave_0 entered promiscuous mode [ 84.867606] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.874335] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.881335] device bridge_slave_1 entered promiscuous mode [ 84.899642] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.909559] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.928744] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.936685] team0: Port device team_slave_0 added [ 84.942090] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.950271] team0: Port device team_slave_1 added [ 84.965738] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.971977] 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. [ 84.997785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.009339] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.016898] 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. [ 85.043032] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.057063] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.064946] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.084763] device hsr_slave_0 entered promiscuous mode [ 85.090504] device hsr_slave_1 entered promiscuous mode [ 85.097250] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 85.105021] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 85.170298] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.176741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.183717] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.190076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.220466] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 85.228332] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.237102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.246323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.254983] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.261955] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.269695] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 85.280439] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 85.287052] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.296264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.304830] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.311164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.321019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.329526] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.335922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.354889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.363342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.371013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.383669] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.394635] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 85.400643] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.408307] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.415418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.428801] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 85.436660] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.444411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.456241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.489981] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 85.499695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.531123] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 85.538826] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 85.546145] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 85.555590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.564052] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.570891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.580246] device veth0_vlan entered promiscuous mode [ 85.588908] device veth1_vlan entered promiscuous mode [ 85.596235] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 85.607037] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 85.618066] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 85.628193] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.635798] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.643421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.653857] device veth0_macvtap entered promiscuous mode [ 85.659967] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 85.668757] device veth1_macvtap entered promiscuous mode [ 85.678531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 85.687893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 85.697814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.705167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.714025] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.723966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.733945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.268623] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:2:3413] [ 111.276209] Modules linked in: [ 111.279380] irq event stamp: 56053381 [ 111.283164] hardirqs last enabled at (56053380): [] ktime_get+0x235/0x2f0 [ 111.291723] hardirqs last disabled at (56053381): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 111.301409] softirqs last enabled at (29068): [] icmp6_dst_alloc+0x3de/0x660 [ 111.310344] softirqs last disabled at (29070): [] ip6_finish_output2+0x1f2/0x2290 [ 111.320034] CPU: 1 PID: 3413 Comm: kworker/1:2 Not tainted 4.19.211-syzkaller #0 [ 111.327549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 111.336896] Workqueue: ipv6_addrconf addrconf_dad_work [ 111.342156] RIP: 0010:pvclock_clocksource_read+0x283/0x520 [ 111.347760] Code: 84 f2 0f 85 f1 01 00 00 8b 13 3b 54 24 04 0f 85 47 fe ff ff f6 c1 02 75 6e 4c 8b 64 24 18 49 01 c4 f6 05 27 ac fd 09 01 74 05 <83> e1 01 75 46 be 08 00 00 00 48 c7 c7 20 60 66 8c e8 97 1e 6f 00 [ 111.366643] RSP: 0018:ffff8880a9d2eb58 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 111.374332] RAX: 0000001ab685ec3a RBX: ffffffff8c665040 RCX: 0000000000000001 [ 111.381580] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000001 [ 111.388828] RBP: dffffc0000000000 R08: ffffffff8c665058 R09: ffffffff8c66504f [ 111.396079] R10: ffffffff8c665057 R11: ffffffff8c66505b R12: 0000001add45bd5f [ 111.403346] R13: fffffbfff18cca09 R14: ffffffff8c66505d R15: ffffffff8c665050 [ 111.410597] FS: 0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 111.418805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.424678] CR2: 0000000020000080 CR3: 0000000009e6d000 CR4: 00000000003406e0 [ 111.431934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.439183] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 111.446436] Call Trace: [ 111.449013] ? mark_held_locks+0xa6/0xf0 [ 111.453056] ? ktime_get+0x235/0x2f0 [ 111.456752] kvm_clock_get_cycles+0x14/0x30 [ 111.461055] ktime_get+0x188/0x2f0 [ 111.464602] tcf_police_act+0x3e8/0xe60 [ 111.468564] ? tcf_police_dump+0x960/0x960 [ 111.472786] ? tcf_action_exec+0x16f/0x400 [ 111.477004] tcf_action_exec+0x160/0x400 [ 111.481048] basic_classify+0x184/0x2b0 [ 111.485003] tcf_classify+0x120/0x3c0 [ 111.488788] prio_enqueue+0x3bb/0x7a0 [ 111.492574] ? prio_reset+0x160/0x160 [ 111.496357] ? __dev_queue_xmit+0x134e/0x2e00 [ 111.500834] __dev_queue_xmit+0x140a/0x2e00 [ 111.505145] ? netdev_pick_tx+0x2f0/0x2f0 [ 111.509283] ? mark_held_locks+0xa6/0xf0 [ 111.513323] ? ip_finish_output2+0xfbc/0x15a0 [ 111.517800] ip_finish_output2+0xb6d/0x15a0 [ 111.522105] ? ip_send_check+0xb0/0xb0 [ 111.525971] ? ip_output+0x3a5/0x5f0 [ 111.529667] ip_finish_output+0xae9/0x10b0 [ 111.533883] ip_output+0x203/0x5f0 [ 111.537403] ? ip_mc_output+0xec0/0xec0 [ 111.541360] ? ip_fragment.constprop.0+0x240/0x240 [ 111.546271] ? prandom_u32+0x171/0x1f0 [ 111.550140] ip_local_out+0xaf/0x170 [ 111.553837] iptunnel_xmit+0x63b/0x9d0 [ 111.557714] ? erspan_changelink+0x150/0x220 [ 111.562107] geneve_xmit+0x120d/0x2e60 [ 111.565980] ? geneve_fill_metadata_dst+0x1580/0x1580 [ 111.571156] ? __lock_acquire+0x6de/0x3ff0 [ 111.575383] ? netif_skb_features+0x5c1/0xb30 [ 111.579862] ? check_preemption_disabled+0x41/0x280 [ 111.584863] dev_hard_start_xmit+0x1a8/0x920 [ 111.589256] __dev_queue_xmit+0x269d/0x2e00 [ 111.593560] ? netdev_pick_tx+0x2f0/0x2f0 [ 111.597692] ? ip6_finish_output2+0x113d/0x2290 [ 111.602349] ? memcpy+0x35/0x50 [ 111.605612] neigh_resolve_output+0x55a/0x910 [ 111.610091] ip6_finish_output2+0x113d/0x2290 [ 111.614569] ? ip6_forward_finish+0x4b0/0x4b0 [ 111.619047] ? lock_downgrade+0x720/0x720 [ 111.623175] ? lock_acquire+0x170/0x3c0 [ 111.627133] ? check_preemption_disabled+0x41/0x280 [ 111.632136] ip6_finish_output+0x89b/0x10f0 [ 111.636440] ip6_output+0x205/0x770 [ 111.640047] ? ip6_finish_output+0x10f0/0x10f0 [ 111.644612] ? ip6_fragment+0x34e0/0x34e0 [ 111.648741] ? check_preemption_disabled+0x41/0x280 [ 111.653740] ndisc_send_skb+0xa24/0x1720 [ 111.657784] ? ndisc_alloc_skb+0x320/0x320 [ 111.662003] ? ipv6_setsockopt+0x160/0x160 [ 111.666220] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 111.671479] ? __alloc_skb+0x34f/0x560 [ 111.675345] ? skb_set_owner_w+0x1f6/0x330 [ 111.679563] ndisc_send_ns+0x51d/0x840 [ 111.683432] ? addrconf_dad_work+0xa48/0x10a0 [ 111.687909] ? pndisc_redo+0x20/0x20 [ 111.691608] ? mark_held_locks+0xa6/0xf0 [ 111.695651] ? __local_bh_enable_ip+0x159/0x270 [ 111.700303] addrconf_dad_work+0xb0e/0x10a0 [ 111.704605] ? addrconf_dad_completed+0xb60/0xb60 [ 111.709433] process_one_work+0x864/0x1570 [ 111.713655] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 111.718310] worker_thread+0x64c/0x1130 [ 111.722267] ? __kthread_parkme+0x133/0x1e0 [ 111.726569] ? process_one_work+0x1570/0x1570 [ 111.731046] kthread+0x33f/0x460 [ 111.734396] ? kthread_park+0x180/0x180 [ 111.738351] ret_from_fork+0x24/0x30 [ 111.742052] Kernel panic - not syncing: softlockup: hung tasks [ 111.748003] CPU: 1 PID: 3413 Comm: kworker/1:2 Tainted: G L 4.19.211-syzkaller #0 [ 111.756902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 111.766249] Workqueue: ipv6_addrconf addrconf_dad_work [ 111.771504] Call Trace: [ 111.774064] [ 111.776196] dump_stack+0x1fc/0x2ef [ 111.779806] panic+0x26a/0x50e [ 111.782980] ? __warn_printk+0xf3/0xf3 [ 111.786850] ? watchdog_timer_fn.cold+0x5/0x25 [ 111.791415] ? watchdog_timer_fn+0x53e/0x580 [ 111.795805] watchdog_timer_fn.cold+0x16/0x25 [ 111.800283] __hrtimer_run_queues+0x3f6/0xe60 [ 111.804760] ? softlockup_fn+0xb0/0xb0 [ 111.808638] ? hrtimer_fixup_free+0xa0/0xa0 [ 111.812940] ? kvm_clock_get_cycles+0x14/0x30 [ 111.817414] ? ktime_get_update_offsets_now+0x2ec/0x460 [ 111.822759] hrtimer_interrupt+0x326/0x9e0 [ 111.826983] smp_apic_timer_interrupt+0x10c/0x550 [ 111.831808] apic_timer_interrupt+0xf/0x20 [ 111.836020] [ 111.838239] RIP: 0010:pvclock_clocksource_read+0x283/0x520 [ 111.843844] Code: 84 f2 0f 85 f1 01 00 00 8b 13 3b 54 24 04 0f 85 47 fe ff ff f6 c1 02 75 6e 4c 8b 64 24 18 49 01 c4 f6 05 27 ac fd 09 01 74 05 <83> e1 01 75 46 be 08 00 00 00 48 c7 c7 20 60 66 8c e8 97 1e 6f 00 [ 111.862731] RSP: 0018:ffff8880a9d2eb58 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 111.870439] RAX: 0000001ab685ec3a RBX: ffffffff8c665040 RCX: 0000000000000001 [ 111.877701] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000001 [ 111.884948] RBP: dffffc0000000000 R08: ffffffff8c665058 R09: ffffffff8c66504f [ 111.892197] R10: ffffffff8c665057 R11: ffffffff8c66505b R12: 0000001add45bd5f [ 111.899443] R13: fffffbfff18cca09 R14: ffffffff8c66505d R15: ffffffff8c665050 [ 111.906712] ? mark_held_locks+0xa6/0xf0 [ 111.910754] ? ktime_get+0x235/0x2f0 [ 111.914449] kvm_clock_get_cycles+0x14/0x30 [ 111.918750] ktime_get+0x188/0x2f0 [ 111.922273] tcf_police_act+0x3e8/0xe60 [ 111.926232] ? tcf_police_dump+0x960/0x960 [ 111.930445] ? tcf_action_exec+0x16f/0x400 [ 111.934664] tcf_action_exec+0x160/0x400 [ 111.938712] basic_classify+0x184/0x2b0 [ 111.942669] tcf_classify+0x120/0x3c0 [ 111.946456] prio_enqueue+0x3bb/0x7a0 [ 111.950236] ? prio_reset+0x160/0x160 [ 111.954015] ? __dev_queue_xmit+0x134e/0x2e00 [ 111.958495] __dev_queue_xmit+0x140a/0x2e00 [ 111.962809] ? netdev_pick_tx+0x2f0/0x2f0 [ 111.966948] ? mark_held_locks+0xa6/0xf0 [ 111.970989] ? ip_finish_output2+0xfbc/0x15a0 [ 111.975466] ip_finish_output2+0xb6d/0x15a0 [ 111.979777] ? ip_send_check+0xb0/0xb0 [ 111.983642] ? ip_output+0x3a5/0x5f0 [ 111.987342] ip_finish_output+0xae9/0x10b0 [ 111.991562] ip_output+0x203/0x5f0 [ 111.995083] ? ip_mc_output+0xec0/0xec0 [ 111.999036] ? ip_fragment.constprop.0+0x240/0x240 [ 112.003948] ? prandom_u32+0x171/0x1f0 [ 112.007816] ip_local_out+0xaf/0x170 [ 112.011518] iptunnel_xmit+0x63b/0x9d0 [ 112.015383] ? erspan_changelink+0x150/0x220 [ 112.019774] geneve_xmit+0x120d/0x2e60 [ 112.023649] ? geneve_fill_metadata_dst+0x1580/0x1580 [ 112.028826] ? __lock_acquire+0x6de/0x3ff0 [ 112.033042] ? netif_skb_features+0x5c1/0xb30 [ 112.037522] ? check_preemption_disabled+0x41/0x280 [ 112.042521] dev_hard_start_xmit+0x1a8/0x920 [ 112.046913] __dev_queue_xmit+0x269d/0x2e00 [ 112.051216] ? netdev_pick_tx+0x2f0/0x2f0 [ 112.055349] ? ip6_finish_output2+0x113d/0x2290 [ 112.060025] ? memcpy+0x35/0x50 [ 112.063289] neigh_resolve_output+0x55a/0x910 [ 112.067768] ip6_finish_output2+0x113d/0x2290 [ 112.072246] ? ip6_forward_finish+0x4b0/0x4b0 [ 112.076723] ? lock_downgrade+0x720/0x720 [ 112.080851] ? lock_acquire+0x170/0x3c0 [ 112.084808] ? check_preemption_disabled+0x41/0x280 [ 112.089818] ip6_finish_output+0x89b/0x10f0 [ 112.094127] ip6_output+0x205/0x770 [ 112.097741] ? ip6_finish_output+0x10f0/0x10f0 [ 112.102308] ? ip6_fragment+0x34e0/0x34e0 [ 112.106439] ? check_preemption_disabled+0x41/0x280 [ 112.111438] ndisc_send_skb+0xa24/0x1720 [ 112.115486] ? ndisc_alloc_skb+0x320/0x320 [ 112.119702] ? ipv6_setsockopt+0x160/0x160 [ 112.123921] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 112.129272] ? __alloc_skb+0x34f/0x560 [ 112.133137] ? skb_set_owner_w+0x1f6/0x330 [ 112.137355] ndisc_send_ns+0x51d/0x840 [ 112.141223] ? addrconf_dad_work+0xa48/0x10a0 [ 112.145699] ? pndisc_redo+0x20/0x20 [ 112.149398] ? mark_held_locks+0xa6/0xf0 [ 112.153440] ? __local_bh_enable_ip+0x159/0x270 [ 112.158094] addrconf_dad_work+0xb0e/0x10a0 [ 112.162403] ? addrconf_dad_completed+0xb60/0xb60 [ 112.167232] process_one_work+0x864/0x1570 [ 112.171451] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 112.176104] worker_thread+0x64c/0x1130 [ 112.180062] ? __kthread_parkme+0x133/0x1e0 [ 112.184363] ? process_one_work+0x1570/0x1570 [ 112.188835] kthread+0x33f/0x460 [ 112.192179] ? kthread_park+0x180/0x180 [ 112.196134] ret_from_fork+0x24/0x30 [ 112.200130] Kernel Offset: disabled [ 112.203864] Rebooting in 86400 seconds..