Warning: Permanently added '10.128.0.118' (ECDSA) to the list of known hosts. [ 108.267552] IPVS: ftp: loaded support on port[0] = 21 [ 108.337473] chnl_net:caif_netlink_parms(): no params data found [ 108.412919] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.419903] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.427900] device bridge_slave_0 entered promiscuous mode [ 108.434961] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.441678] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.449278] device bridge_slave_1 entered promiscuous mode [ 108.467271] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.476128] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.493867] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.501385] team0: Port device team_slave_0 added [ 108.507223] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.514554] team0: Port device team_slave_1 added [ 108.530468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.536756] 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. [ 108.562028] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.573335] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.579686] 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. [ 108.604934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.619258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 108.626655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 108.647571] device hsr_slave_0 entered promiscuous mode [ 108.653563] device hsr_slave_1 entered promiscuous mode [ 108.659996] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 108.667293] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 108.731605] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.738060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.744804] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.751207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.781504] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 108.787899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.797344] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 108.805443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.815213] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.822617] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.830138] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 108.840702] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 108.847531] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.856802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.864514] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.870903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.882161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.890253] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.896637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.915131] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 108.926495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.937264] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 108.945395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.953414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.961075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.969677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.977390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.984177] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.997612] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 109.004760] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.012855] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.023166] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.057482] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 109.067394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.100806] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 109.108257] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 109.114716] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 109.124028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.131906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.139170] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.148238] device veth0_vlan entered promiscuous mode [ 109.156960] device veth1_vlan entered promiscuous mode [ 109.162786] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 109.171728] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 109.183350] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 109.193552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 109.201427] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 109.208934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.218540] device veth0_macvtap entered promiscuous mode [ 109.224612] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 109.232806] device veth1_macvtap entered promiscuous mode [ 109.241892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 109.250995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 109.261084] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.268270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.276676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 109.286570] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.293216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 135.204058] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:1:50] [ 135.211465] Modules linked in: [ 135.214635] irq event stamp: 58443245 [ 135.218431] hardirqs last enabled at (58443244): [] ktime_get+0x235/0x2f0 [ 135.226992] hardirqs last disabled at (58443245): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 135.236682] softirqs last enabled at (47766): [] icmp6_dst_alloc+0x3de/0x660 [ 135.245498] softirqs last disabled at (47768): [] ip6_finish_output2+0x1f2/0x2290 [ 135.255179] CPU: 1 PID: 50 Comm: kworker/1:1 Not tainted 4.19.211-syzkaller #0 [ 135.262537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 135.271895] Workqueue: ipv6_addrconf addrconf_dad_work [ 135.277152] RIP: 0010:ktime_get+0x25f/0x2f0 [ 135.281452] Code: 48 c7 c0 88 82 f1 89 48 c1 e8 03 42 80 3c 20 00 0f 85 86 00 00 00 48 83 3d 25 ee 9c 08 00 74 35 e8 06 f1 0d 00 48 89 df 57 9d <0f> 1f 44 00 00 e9 ce fe ff ff e8 f2 f0 0d 00 0f 0b e8 eb f0 0d 00 [ 135.300331] RSP: 0018:ffff8880b51a6bf0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 135.308191] RAX: ffff8880b5196600 RBX: 0000000000000293 RCX: 1ffff11016a32e07 [ 135.315439] RDX: 0000000000000000 RSI: ffffffff8154946a RDI: 0000000000000293 [ 135.322686] RBP: fffffbfff13e3050 R08: ffffffff8cd30dd8 R09: 0000000000000000 [ 135.329932] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 135.337177] R13: 1ffffffff13e3052 R14: 0000000000000200 R15: 0000000000000001 [ 135.344431] FS: 0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 135.352641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 135.358504] CR2: 00007fd36d4a8390 CR3: 0000000009e6d000 CR4: 00000000003406e0 [ 135.365757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 135.373008] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 135.380254] Call Trace: [ 135.382831] tcf_police_act+0x3e8/0xe60 [ 135.386786] ? tcf_police_dump+0x960/0x960 [ 135.391000] ? tcf_action_exec+0x16f/0x400 [ 135.395213] ? tcf_action_exec+0x12e/0x400 [ 135.399429] tcf_action_exec+0x160/0x400 [ 135.403492] basic_classify+0x184/0x2b0 [ 135.407452] tcf_classify+0x120/0x3c0 [ 135.411234] prio_enqueue+0x3bb/0x7a0 [ 135.415027] ? prio_reset+0x160/0x160 [ 135.418810] ? __dev_queue_xmit+0x134e/0x2e00 [ 135.423293] __dev_queue_xmit+0x140a/0x2e00 [ 135.427599] ? netdev_pick_tx+0x2f0/0x2f0 [ 135.431732] ? mark_held_locks+0xa6/0xf0 [ 135.435771] ? ip_finish_output2+0xfbc/0x15a0 [ 135.440244] ip_finish_output2+0xb6d/0x15a0 [ 135.444544] ? ip_send_check+0xb0/0xb0 [ 135.448407] ? ip_output+0x3a5/0x5f0 [ 135.452102] ip_finish_output+0xae9/0x10b0 [ 135.461263] ip_output+0x203/0x5f0 [ 135.464781] ? ip_mc_output+0xec0/0xec0 [ 135.468737] ? ip_fragment.constprop.0+0x240/0x240 [ 135.473645] ? prandom_u32+0x171/0x1f0 [ 135.477514] ip_local_out+0xaf/0x170 [ 135.481209] iptunnel_xmit+0x63b/0x9d0 [ 135.485075] ? erspan_changelink+0x150/0x220 [ 135.489462] geneve_xmit+0x120d/0x2e60 [ 135.493332] ? geneve_fill_metadata_dst+0x1580/0x1580 [ 135.498505] ? __lock_acquire+0x6de/0x3ff0 [ 135.502721] ? netif_skb_features+0x5c1/0xb30 [ 135.507197] ? check_preemption_disabled+0x41/0x280 [ 135.512198] dev_hard_start_xmit+0x1a8/0x920 [ 135.516590] __dev_queue_xmit+0x269d/0x2e00 [ 135.520891] ? netdev_pick_tx+0x2f0/0x2f0 [ 135.525020] ? ip6_finish_output2+0x113d/0x2290 [ 135.529671] ? memcpy+0x35/0x50 [ 135.532931] neigh_resolve_output+0x55a/0x910 [ 135.537413] ip6_finish_output2+0x113d/0x2290 [ 135.541888] ? ip6_forward_finish+0x4b0/0x4b0 [ 135.546372] ? lock_downgrade+0x720/0x720 [ 135.550496] ? lock_acquire+0x170/0x3c0 [ 135.554467] ? check_preemption_disabled+0x41/0x280 [ 135.559494] ip6_finish_output+0x89b/0x10f0 [ 135.563796] ip6_output+0x205/0x770 [ 135.567401] ? ip6_finish_output+0x10f0/0x10f0 [ 135.571963] ? ip6_fragment+0x34e0/0x34e0 [ 135.576111] ? check_preemption_disabled+0x41/0x280 [ 135.581105] ndisc_send_skb+0xa24/0x1720 [ 135.585148] ? ndisc_alloc_skb+0x320/0x320 [ 135.589361] ? ipv6_setsockopt+0x160/0x160 [ 135.593574] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 135.598833] ? __alloc_skb+0x34f/0x560 [ 135.602701] ? skb_set_owner_w+0x1f6/0x330 [ 135.606916] ndisc_send_ns+0x51d/0x840 [ 135.610781] ? addrconf_dad_work+0xa48/0x10a0 [ 135.615253] ? pndisc_redo+0x20/0x20 [ 135.618946] ? mark_held_locks+0xa6/0xf0 [ 135.622984] ? __local_bh_enable_ip+0x159/0x270 [ 135.627638] addrconf_dad_work+0xb0e/0x10a0 [ 135.631940] ? addrconf_dad_completed+0xb60/0xb60 [ 135.636768] process_one_work+0x864/0x1570 [ 135.640985] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 135.645641] worker_thread+0x64c/0x1130 [ 135.649599] ? __kthread_parkme+0x133/0x1e0 [ 135.653899] ? process_one_work+0x1570/0x1570 [ 135.658373] kthread+0x33f/0x460 [ 135.661726] ? kthread_park+0x180/0x180 [ 135.665687] ret_from_fork+0x24/0x30 [ 135.669383] Kernel panic - not syncing: softlockup: hung tasks [ 135.675334] CPU: 1 PID: 50 Comm: kworker/1:1 Tainted: G L 4.19.211-syzkaller #0 [ 135.684055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 135.693392] Workqueue: ipv6_addrconf addrconf_dad_work [ 135.698644] Call Trace: [ 135.701216] [ 135.703347] dump_stack+0x1fc/0x2ef [ 135.706955] panic+0x26a/0x50e [ 135.710124] ? __warn_printk+0xf3/0xf3 [ 135.714027] ? watchdog_timer_fn.cold+0x5/0x25 [ 135.718592] ? watchdog_timer_fn+0x53e/0x580 [ 135.722985] watchdog_timer_fn.cold+0x16/0x25 [ 135.727467] __hrtimer_run_queues+0x3f6/0xe60 [ 135.731942] ? softlockup_fn+0xb0/0xb0 [ 135.735809] ? hrtimer_fixup_free+0xa0/0xa0 [ 135.740109] ? kvm_clock_get_cycles+0x14/0x30 [ 135.744579] ? ktime_get_update_offsets_now+0x2ec/0x460 [ 135.749938] hrtimer_interrupt+0x326/0x9e0 [ 135.754157] smp_apic_timer_interrupt+0x10c/0x550 [ 135.758981] apic_timer_interrupt+0xf/0x20 [ 135.763191] [ 135.765433] RIP: 0010:ktime_get+0x25f/0x2f0 [ 135.769734] Code: 48 c7 c0 88 82 f1 89 48 c1 e8 03 42 80 3c 20 00 0f 85 86 00 00 00 48 83 3d 25 ee 9c 08 00 74 35 e8 06 f1 0d 00 48 89 df 57 9d <0f> 1f 44 00 00 e9 ce fe ff ff e8 f2 f0 0d 00 0f 0b e8 eb f0 0d 00 [ 135.788698] RSP: 0018:ffff8880b51a6bf0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 135.796381] RAX: ffff8880b5196600 RBX: 0000000000000293 RCX: 1ffff11016a32e07 [ 135.803627] RDX: 0000000000000000 RSI: ffffffff8154946a RDI: 0000000000000293 [ 135.810871] RBP: fffffbfff13e3050 R08: ffffffff8cd30dd8 R09: 0000000000000000 [ 135.818118] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 135.825479] R13: 1ffffffff13e3052 R14: 0000000000000200 R15: 0000000000000001 [ 135.832734] ? ktime_get+0x25a/0x2f0 [ 135.836435] tcf_police_act+0x3e8/0xe60 [ 135.840389] ? tcf_police_dump+0x960/0x960 [ 135.844605] ? tcf_action_exec+0x16f/0x400 [ 135.848815] ? tcf_action_exec+0x12e/0x400 [ 135.853029] tcf_action_exec+0x160/0x400 [ 135.857074] basic_classify+0x184/0x2b0 [ 135.861027] tcf_classify+0x120/0x3c0 [ 135.864814] prio_enqueue+0x3bb/0x7a0 [ 135.868597] ? prio_reset+0x160/0x160 [ 135.872376] ? __dev_queue_xmit+0x134e/0x2e00 [ 135.876853] __dev_queue_xmit+0x140a/0x2e00 [ 135.881157] ? netdev_pick_tx+0x2f0/0x2f0 [ 135.885290] ? mark_held_locks+0xa6/0xf0 [ 135.889327] ? ip_finish_output2+0xfbc/0x15a0 [ 135.893802] ip_finish_output2+0xb6d/0x15a0 [ 135.898105] ? ip_send_check+0xb0/0xb0 [ 135.901971] ? ip_output+0x3a5/0x5f0 [ 135.905753] ip_finish_output+0xae9/0x10b0 [ 135.909966] ip_output+0x203/0x5f0 [ 135.913487] ? ip_mc_output+0xec0/0xec0 [ 135.917442] ? ip_fragment.constprop.0+0x240/0x240 [ 135.922350] ? prandom_u32+0x171/0x1f0 [ 135.926218] ip_local_out+0xaf/0x170 [ 135.929911] iptunnel_xmit+0x63b/0x9d0 [ 135.933778] ? erspan_changelink+0x150/0x220 [ 135.938167] geneve_xmit+0x120d/0x2e60 [ 135.942037] ? geneve_fill_metadata_dst+0x1580/0x1580 [ 135.947209] ? __lock_acquire+0x6de/0x3ff0 [ 135.951424] ? netif_skb_features+0x5c1/0xb30 [ 135.955898] ? check_preemption_disabled+0x41/0x280 [ 135.960893] dev_hard_start_xmit+0x1a8/0x920 [ 135.965292] __dev_queue_xmit+0x269d/0x2e00 [ 135.969611] ? netdev_pick_tx+0x2f0/0x2f0 [ 135.973740] ? ip6_finish_output2+0x113d/0x2290 [ 135.978391] ? memcpy+0x35/0x50 [ 135.981651] neigh_resolve_output+0x55a/0x910 [ 135.986130] ip6_finish_output2+0x113d/0x2290 [ 135.990607] ? ip6_forward_finish+0x4b0/0x4b0 [ 135.995081] ? lock_downgrade+0x720/0x720 [ 135.999207] ? lock_acquire+0x170/0x3c0 [ 136.003336] ? check_preemption_disabled+0x41/0x280 [ 136.008334] ip6_finish_output+0x89b/0x10f0 [ 136.012637] ip6_output+0x205/0x770 [ 136.016242] ? ip6_finish_output+0x10f0/0x10f0 [ 136.020801] ? ip6_fragment+0x34e0/0x34e0 [ 136.024929] ? check_preemption_disabled+0x41/0x280 [ 136.029925] ndisc_send_skb+0xa24/0x1720 [ 136.033969] ? ndisc_alloc_skb+0x320/0x320 [ 136.038190] ? ipv6_setsockopt+0x160/0x160 [ 136.042412] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 136.047674] ? __alloc_skb+0x34f/0x560 [ 136.051539] ? skb_set_owner_w+0x1f6/0x330 [ 136.055754] ndisc_send_ns+0x51d/0x840 [ 136.059620] ? addrconf_dad_work+0xa48/0x10a0 [ 136.064093] ? pndisc_redo+0x20/0x20 [ 136.067784] ? mark_held_locks+0xa6/0xf0 [ 136.071824] ? __local_bh_enable_ip+0x159/0x270 [ 136.076475] addrconf_dad_work+0xb0e/0x10a0 [ 136.080785] ? addrconf_dad_completed+0xb60/0xb60 [ 136.085608] process_one_work+0x864/0x1570 [ 136.089826] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 136.094477] worker_thread+0x64c/0x1130 [ 136.098431] ? __kthread_parkme+0x133/0x1e0 [ 136.102731] ? process_one_work+0x1570/0x1570 [ 136.107218] kthread+0x33f/0x460 [ 136.110575] ? kthread_park+0x180/0x180 [ 136.114536] ret_from_fork+0x24/0x30 [ 136.118522] Kernel Offset: disabled [ 136.122180] Rebooting in 86400 seconds..