Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:58 ignoring optional flag "type"="gce" 1970/01/01 00:00:58 parsed 1 programs 1970/01/01 00:00:58 executed programs: 0 [ 59.786141][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 59.788461][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 59.790870][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 59.792858][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 59.794692][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 59.797045][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 59.846938][ T6616] chnl_net:caif_netlink_parms(): no params data found [ 59.882870][ T6616] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.884501][ T6616] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.886956][ T6616] bridge_slave_0: entered allmulticast mode [ 59.888633][ T6616] bridge_slave_0: entered promiscuous mode [ 59.892200][ T6616] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.893701][ T6616] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.895277][ T6616] bridge_slave_1: entered allmulticast mode [ 59.897089][ T6616] bridge_slave_1: entered promiscuous mode [ 59.911323][ T6616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.914385][ T6616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.925378][ T6616] team0: Port device team_slave_0 added [ 59.927791][ T6616] team0: Port device team_slave_1 added [ 59.937289][ T6616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.938808][ T6616] 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. [ 59.943922][ T6616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.947038][ T6616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.948587][ T6616] 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. [ 59.954194][ T6616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.027291][ T6616] hsr_slave_0: entered promiscuous mode [ 60.065907][ T6616] hsr_slave_1: entered promiscuous mode [ 61.067946][ T6616] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.072322][ T6616] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.075709][ T6616] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.078989][ T6616] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.117101][ T6616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.127475][ T6616] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.132970][ T125] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.134650][ T125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.148921][ T125] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.150478][ T125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.162055][ T6616] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.177860][ T6616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.198498][ T6616] veth0_vlan: entered promiscuous mode [ 61.202993][ T6616] veth1_vlan: entered promiscuous mode [ 61.217441][ T6616] veth0_macvtap: entered promiscuous mode [ 61.220401][ T6616] veth1_macvtap: entered promiscuous mode [ 61.228378][ T6616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.234516][ T6616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.238502][ T6616] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.240319][ T6616] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.242192][ T6616] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.243963][ T6616] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.278069][ T125] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.279700][ T125] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.291715][ T252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.293419][ T252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.346482][ T6776] netlink: 244 bytes leftover after parsing attributes in process `syz-executor.0'. [ 61.373195][ T6776] dccp_xmit_packet: Payload too large (65475) for featneg. [ 61.477396][ T6788] dccp_xmit_packet: Payload too large (65475) for featneg. [ 61.560274][ T6796] dccp_xmit_packet: Payload too large (65475) for featneg. [ 61.637040][ T6805] dccp_xmit_packet: Payload too large (65475) for featneg. [ 61.703254][ T6810] dccp_xmit_packet: Payload too large (65475) for featneg. [ 61.793275][ T6822] dccp_xmit_packet: Payload too large (65475) for featneg. [ 61.856150][ T53] Bluetooth: hci0: command tx timeout [ 61.861133][ T6827] dccp_xmit_packet: Payload too large (65475) for featneg. [ 61.947549][ T6837] dccp_xmit_packet: Payload too large (65475) for featneg. [ 62.038512][ T6844] dccp_xmit_packet: Payload too large (65475) for featneg. [ 62.102368][ T6854] dccp_xmit_packet: Payload too large (65475) for featneg. [ 62.819417][ C1] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1537/dccp_feat_activate_values() [ 62.998940][ C0] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 63.002168][ C0] CPU: 0 UID: 0 PID: 6952 Comm: syz-executor.0 Not tainted 6.12.0-rc6-syzkaller-00200-g563047e691f2 #0 [ 63.004533][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.006655][ C0] Call trace: [ 63.007381][ C0] show_stack+0x2c/0x3c (C) [ 63.008339][ C0] dump_stack_lvl+0xe4/0x150 [ 63.009335][ C0] dump_stack+0x1c/0x28 [ 63.010209][ C0] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 63.011419][ C0] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 63.012512][ C0] dccp_rcv_established+0x1ac/0x2d8 [ 63.013661][ C0] dccp_v4_do_rcv+0xe8/0x1d8 [ 63.014791][ C0] __sk_receive_skb+0x3e8/0x8c0 [ 63.015877][ C0] dccp_v4_rcv+0xf68/0x146c [ 63.016950][ C0] ip_protocol_deliver_rcu+0x1f8/0x484 [ 63.018102][ C0] ip_local_deliver_finish+0x284/0x4f0 [ 63.019199][ C0] NF_HOOK+0x328/0x3d4 [ 63.020093][ C0] ip_local_deliver+0x120/0x194 [ 63.021174][ C0] ip_rcv_finish+0x220/0x24c [ 63.022123][ C0] NF_HOOK+0x328/0x3d4 [ 63.022923][ C0] ip_rcv+0x7c/0x9c [ 63.023827][ C0] __netif_receive_skb+0x18c/0x3c8 [ 63.024992][ C0] process_backlog+0x640/0x123c [ 63.026049][ C0] __napi_poll+0xb4/0x3fc [ 63.026942][ C0] net_rx_action+0x6a8/0xf4c [ 63.027938][ C0] handle_softirqs+0x2e0/0xbf8 [ 63.028940][ C0] __do_softirq+0x14/0x20 [ 63.029809][ C0] ____do_softirq+0x14/0x20 [ 63.030744][ C0] call_on_irq_stack+0x24/0x4c [ 63.031754][ C0] do_softirq_own_stack+0x20/0x2c [ 63.032786][ C0] __irq_exit_rcu+0x1d8/0x434 [ 63.033808][ C0] irq_exit_rcu+0x14/0x84 [ 63.034786][ C0] el1_interrupt+0x38/0x68 [ 63.035779][ C0] el1h_64_irq_handler+0x18/0x24 [ 63.036946][ C0] el1h_64_irq+0x6c/0x70 [ 63.037860][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 63.039103][ C0] _raw_spin_unlock_irqrestore+0x38/0x98 (L) [ 63.040302][ C0] skb_queue_tail+0xe8/0x124 [ 63.041359][ C0] qpolicy_simple_push+0x28/0x38 [ 63.042384][ C0] dccp_qpolicy_push+0x90/0xc8 [ 63.043506][ C0] dccp_sendmsg+0x5f4/0xb08 [ 63.044436][ C0] inet_sendmsg+0x15c/0x290 [ 63.045494][ C0] ____sys_sendmsg+0x56c/0x840 [ 63.046512][ C0] __sys_sendmmsg+0x318/0x7e0 [ 63.047565][ C0] __arm64_sys_sendmmsg+0xa0/0xbc [ 63.048644][ C0] invoke_syscall+0x98/0x2b8 [ 63.049651][ C0] el0_svc_common+0x130/0x23c [ 63.050673][ C0] do_el0_svc+0x48/0x58 [ 63.051564][ C0] el0_svc+0x54/0x168 [ 63.052381][ C0] el0t_64_sync_handler+0x84/0x108 [ 63.053533][ C0] el0t_64_sync+0x198/0x19c [ 63.946160][ T53] Bluetooth: hci0: command tx timeout 1970/01/01 00:01:04 executed programs: 36 [ 64.497193][ T2345] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.498936][ T2345] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.854652][ C0] BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:691/ccid3_first_li() [ 64.856648][ C0] CPU: 0 UID: 0 PID: 7042 Comm: syz-executor.0 Not tainted 6.12.0-rc6-syzkaller-00200-g563047e691f2 #0 [ 64.858985][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.860958][ C0] Call trace: [ 64.861613][ C0] show_stack+0x2c/0x3c (C) [ 64.862567][ C0] dump_stack_lvl+0xe4/0x150 [ 64.863485][ C0] dump_stack+0x1c/0x28 [ 64.864347][ C0] ccid3_first_li+0x354/0x3c0 [ 64.865274][ C0] tfrc_lh_interval_add+0x4a4/0x694 [ 64.866335][ C0] tfrc_rx_handle_loss+0x564/0x14e0 [ 64.867399][ C0] ccid3_hc_rx_packet_recv+0x2bc/0xc98 [ 64.868534][ C0] dccp_rcv_established+0x1ac/0x2d8 [ 64.869678][ C0] dccp_v4_do_rcv+0xe8/0x1d8 [ 64.870667][ C0] __sk_receive_skb+0x3e8/0x8c0 [ 64.871633][ C0] dccp_v4_rcv+0xf68/0x146c [ 64.872477][ C0] ip_protocol_deliver_rcu+0x1f8/0x484 [ 64.873628][ C0] ip_local_deliver_finish+0x284/0x4f0 [ 64.874771][ C0] NF_HOOK+0x328/0x3d4 [ 64.875722][ C0] ip_local_deliver+0x120/0x194 [ 64.876790][ C0] ip_rcv_finish+0x220/0x24c [ 64.877756][ C0] NF_HOOK+0x328/0x3d4 [ 64.878625][ C0] ip_rcv+0x7c/0x9c [ 64.879389][ C0] __netif_receive_skb+0x18c/0x3c8 [ 64.880445][ C0] process_backlog+0x640/0x123c [ 64.881589][ C0] __napi_poll+0xb4/0x3fc [ 64.882578][ C0] net_rx_action+0x6a8/0xf4c [ 64.883504][ C0] handle_softirqs+0x2e0/0xbf8 [ 64.884501][ C0] __do_softirq+0x14/0x20 [ 64.885478][ C0] ____do_softirq+0x14/0x20 [ 64.886457][ C0] call_on_irq_stack+0x24/0x4c [ 64.887389][ C0] do_softirq_own_stack+0x20/0x2c [ 64.888438][ C0] do_softirq+0x90/0xf8 [ 64.889249][ C0] __local_bh_enable_ip+0x288/0x44c [ 64.890429][ C0] local_bh_enable+0x28/0x34 [ 64.891422][ C0] __dev_queue_xmit+0x1814/0x3548 [ 64.892538][ C0] ip_finish_output2+0xda4/0x1384 [ 64.893599][ C0] __ip_finish_output+0x1b0/0x45c [ 64.894630][ C0] ip_finish_output+0x44/0x2e8 [ 64.895664][ C0] ip_output+0x1a8/0x21c [ 64.896560][ C0] __ip_queue_xmit+0xe10/0x1878 [ 64.897672][ C0] ip_queue_xmit+0x5c/0x78 [ 64.898544][ C0] dccp_transmit_skb+0xbd8/0x11e0 [ 64.899698][ C0] dccp_send_ack+0x140/0x2bc [ 64.900656][ C0] ccid3_hc_rx_packet_recv+0x4d0/0xc98 [ 64.901835][ C0] dccp_rcv_established+0x1ac/0x2d8 [ 64.902973][ C0] dccp_v4_do_rcv+0xe8/0x1d8 [ 64.903942][ C0] __release_sock+0x1a8/0x3d8 [ 64.905014][ C0] release_sock+0x68/0x1b8 [ 64.905952][ C0] dccp_sendmsg+0x460/0xb08 [ 64.906827][ C0] inet_sendmsg+0x15c/0x290 [ 64.907746][ C0] ____sys_sendmsg+0x56c/0x840 [ 64.908744][ C0] __sys_sendmmsg+0x318/0x7e0 [ 64.909703][ C0] __arm64_sys_sendmmsg+0xa0/0xbc [ 64.910797][ C0] invoke_syscall+0x98/0x2b8 [ 64.911807][ C0] el0_svc_common+0x130/0x23c [ 64.912721][ C0] do_el0_svc+0x48/0x58 [ 64.913594][ C0] el0_svc+0x54/0x168 [ 64.914495][ C0] el0t_64_sync_handler+0x84/0x108 [ 64.915515][ C0] el0t_64_sync+0x198/0x19c [ 65.401753][ C0] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1537/dccp_feat_activate_values() [ 66.025741][ T53] Bluetooth: hci0: command tx timeout [ 66.442767][ T7092] net_ratelimit: 53 callbacks suppressed [ 66.442784][ T7092] dccp_xmit_packet: Payload too large (65475) for featneg. [ 66.560535][ T7096] dccp_xmit_packet: Payload too large (65475) for featneg. [ 66.643777][ T7098] dccp_xmit_packet: Payload too large (65475) for featneg. [ 66.701611][ T7100] dccp_xmit_packet: Payload too large (65475) for featneg. [ 66.770673][ T7102] dccp_xmit_packet: Payload too large (65475) for featneg. [ 66.839968][ T7104] dccp_xmit_packet: Payload too large (65475) for featneg. [ 66.904880][ T7106] dccp_xmit_packet: Payload too large (65475) for featneg. [ 66.980264][ T7108] dccp_xmit_packet: Payload too large (65475) for featneg. [ 67.040834][ T7110] dccp_xmit_packet: Payload too large (65475) for featneg. [ 67.091688][ T7112] dccp_xmit_packet: Payload too large (65475) for featneg. [ 67.222571][ C0] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 67.225604][ C0] CPU: 0 UID: 0 PID: 7116 Comm: syz-executor.0 Not tainted 6.12.0-rc6-syzkaller-00200-g563047e691f2 #0 [ 67.227852][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.229914][ C0] Call trace: [ 67.230588][ C0] show_stack+0x2c/0x3c (C) [ 67.231471][ C0] dump_stack_lvl+0xe4/0x150 [ 67.232388][ C0] dump_stack+0x1c/0x28 [ 67.233204][ C0] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 67.234410][ C0] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 67.235583][ C0] dccp_rcv_established+0x1ac/0x2d8 [ 67.236625][ C0] dccp_v4_do_rcv+0xe8/0x1d8 [ 67.237535][ C0] __sk_receive_skb+0x3e8/0x8c0 [ 67.238524][ C0] dccp_v4_rcv+0xf68/0x146c [ 67.239495][ C0] ip_protocol_deliver_rcu+0x1f8/0x484 [ 67.240768][ C0] ip_local_deliver_finish+0x284/0x4f0 [ 67.241936][ C0] NF_HOOK+0x328/0x3d4 [ 67.242851][ C0] ip_local_deliver+0x120/0x194 [ 67.243920][ C0] ip_rcv_finish+0x220/0x24c [ 67.244900][ C0] NF_HOOK+0x328/0x3d4 [ 67.245826][ C0] ip_rcv+0x7c/0x9c [ 67.246612][ C0] __netif_receive_skb+0x18c/0x3c8 [ 67.247725][ C0] process_backlog+0x640/0x123c [ 67.248773][ C0] __napi_poll+0xb4/0x3fc [ 67.249776][ C0] net_rx_action+0x6a8/0xf4c [ 67.250796][ C0] handle_softirqs+0x2e0/0xbf8 [ 67.251740][ C0] __do_softirq+0x14/0x20 [ 67.252741][ C0] ____do_softirq+0x14/0x20 [ 67.253774][ C0] call_on_irq_stack+0x24/0x4c [ 67.254780][ C0] do_softirq_own_stack+0x20/0x2c [ 67.255853][ C0] __irq_exit_rcu+0x1d8/0x434 [ 67.256863][ C0] irq_exit_rcu+0x14/0x84 [ 67.257761][ C0] el1_interrupt+0x38/0x68 [ 67.258824][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.259808][ C0] el1h_64_irq+0x6c/0x70 [ 67.260711][ C0] kasan_quarantine_put+0xb8/0x1c8 (P) [ 67.261869][ C0] kasan_quarantine_put+0x1a0/0x1c8 (L) [ 67.263048][ C0] __kasan_slab_free+0x70/0x8c [ 67.264061][ C0] kfree+0x184/0x47c [ 67.264870][ C0] skb_free_head+0xf4/0x1bc [ 67.265892][ C0] skb_release_data+0x484/0x618 [ 67.267010][ C0] sk_skb_reason_drop+0x1d4/0x43c [ 67.268099][ C0] dccp_qpolicy_drop+0x40/0x58 [ 67.269051][ C0] dccp_write_xmit+0x144/0x208 [ 67.270030][ C0] dccp_sendmsg+0x628/0xb08 [ 67.271011][ C0] inet_sendmsg+0x15c/0x290 [ 67.271935][ C0] ____sys_sendmsg+0x56c/0x840 [ 67.273040][ C0] __sys_sendmmsg+0x318/0x7e0 [ 67.274039][ C0] __arm64_sys_sendmmsg+0xa0/0xbc [ 67.275147][ C0] invoke_syscall+0x98/0x2b8 [ 67.276190][ C0] el0_svc_common+0x130/0x23c [ 67.277210][ C0] do_el0_svc+0x48/0x58 [ 67.278121][ C0] el0_svc+0x54/0x168 [ 67.278948][ C0] el0t_64_sync_handler+0x84/0x108 [ 67.280010][ C0] el0t_64_sync+0x198/0x19c [ 67.662593][ C1] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 67.665655][ C1] CPU: 1 UID: 0 PID: 7128 Comm: syz-executor.0 Not tainted 6.12.0-rc6-syzkaller-00200-g563047e691f2 #0 [ 67.667908][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.669927][ C1] Call trace: [ 67.670645][ C1] show_stack+0x2c/0x3c (C) [ 67.671667][ C1] dump_stack_lvl+0xe4/0x150 [ 67.672656][ C1] dump_stack+0x1c/0x28 [ 67.673551][ C1] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 67.674717][ C1] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 67.675896][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 67.677026][ C1] dccp_v4_do_rcv+0xe8/0x1d8 [ 67.678058][ C1] __sk_receive_skb+0x3e8/0x8c0 [ 67.679199][ C1] dccp_v4_rcv+0xf68/0x146c [ 67.680313][ C1] ip_protocol_deliver_rcu+0x1f8/0x484 [ 67.681600][ C1] ip_local_deliver_finish+0x284/0x4f0 [ 67.682736][ C1] NF_HOOK+0x328/0x3d4 [ 67.683606][ C1] ip_local_deliver+0x120/0x194 [ 67.684687][ C1] ip_rcv_finish+0x220/0x24c [ 67.685799][ C1] NF_HOOK+0x328/0x3d4 [ 67.686729][ C1] ip_rcv+0x7c/0x9c [ 67.687581][ C1] __netif_receive_skb+0x18c/0x3c8 [ 67.688728][ C1] process_backlog+0x640/0x123c [ 67.689736][ C1] __napi_poll+0xb4/0x3fc [ 67.690685][ C1] net_rx_action+0x6a8/0xf4c [ 67.691625][ C1] handle_softirqs+0x2e0/0xbf8 [ 67.692739][ C1] __do_softirq+0x14/0x20 [ 67.693643][ C1] ____do_softirq+0x14/0x20 [ 67.694660][ C1] call_on_irq_stack+0x24/0x4c [ 67.695737][ C1] do_softirq_own_stack+0x20/0x2c [ 67.696791][ C1] do_softirq+0x90/0xf8 [ 67.697815][ C1] __local_bh_enable_ip+0x288/0x44c [ 67.698955][ C1] _raw_spin_unlock_bh+0x3c/0x4c [ 67.699950][ C1] lock_sock_nested+0xcc/0x11c [ 67.700988][ C1] dccp_sendmsg+0x1d8/0xb08 [ 67.701890][ C1] inet_sendmsg+0x15c/0x290 [ 67.702767][ C1] ____sys_sendmsg+0x56c/0x840 [ 67.703907][ C1] __sys_sendmmsg+0x318/0x7e0 [ 67.704957][ C1] __arm64_sys_sendmmsg+0xa0/0xbc [ 67.706046][ C1] invoke_syscall+0x98/0x2b8 [ 67.707044][ C1] el0_svc_common+0x130/0x23c [ 67.708004][ C1] do_el0_svc+0x48/0x58 [ 67.708890][ C1] el0_svc+0x54/0x168 [ 67.709703][ C1] el0t_64_sync_handler+0x84/0x108 [ 67.710780][ C1] el0t_64_sync+0x198/0x19c [ 68.080380][ C0] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1537/dccp_feat_activate_values() [ 68.095782][ T53] Bluetooth: hci0: command tx timeout 1970/01/01 00:01:09 executed programs: 114 [ 69.617190][ T1762] cfg80211: failed to load regulatory.db [ 71.199379][ C1] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1537/dccp_feat_activate_values() [ 71.449581][ T7222] net_ratelimit: 50 callbacks suppressed [ 71.449597][ T7222] dccp_xmit_packet: Payload too large (65475) for featneg. [ 71.519428][ T7224] dccp_xmit_packet: Payload too large (65475) for featneg. [ 71.572524][ T7226] dccp_xmit_packet: Payload too large (65475) for featneg. [ 71.574886][ C1] ccid3_first_li: No RTT estimate available, using fallback RTT [ 71.576547][ C1] ccid3_first_li: X_recv==0 [ 71.577487][ C1] BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:691/ccid3_first_li() [ 71.579492][ C1] CPU: 1 UID: 0 PID: 7226 Comm: syz-executor.0 Not tainted 6.12.0-rc6-syzkaller-00200-g563047e691f2 #0 [ 71.581677][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.583801][ C1] Call trace: [ 71.584568][ C1] show_stack+0x2c/0x3c (C) [ 71.585602][ C1] dump_stack_lvl+0xe4/0x150 [ 71.586512][ C1] dump_stack+0x1c/0x28 [ 71.587337][ C1] ccid3_first_li+0x354/0x3c0 [ 71.588411][ C1] tfrc_lh_interval_add+0x4a4/0x694 [ 71.589488][ C1] tfrc_rx_handle_loss+0x564/0x14e0 [ 71.590636][ C1] ccid3_hc_rx_packet_recv+0x2bc/0xc98 [ 71.591842][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 71.593053][ C1] dccp_v4_do_rcv+0xe8/0x1d8 [ 71.594131][ C1] __sk_receive_skb+0x3e8/0x8c0 [ 71.595283][ C1] dccp_v4_rcv+0xf68/0x146c [ 71.596242][ C1] ip_protocol_deliver_rcu+0x1f8/0x484 [ 71.597434][ C1] ip_local_deliver_finish+0x284/0x4f0 [ 71.598573][ C1] NF_HOOK+0x328/0x3d4 [ 71.599374][ C1] ip_local_deliver+0x120/0x194 [ 71.600458][ C1] ip_rcv_finish+0x220/0x24c [ 71.601414][ C1] NF_HOOK+0x328/0x3d4 [ 71.602226][ C1] ip_rcv+0x7c/0x9c [ 71.603051][ C1] __netif_receive_skb+0x18c/0x3c8 [ 71.604082][ C1] process_backlog+0x640/0x123c [ 71.605179][ C1] __napi_poll+0xb4/0x3fc [ 71.606047][ C1] net_rx_action+0x6a8/0xf4c [ 71.607099][ C1] handle_softirqs+0x2e0/0xbf8 [ 71.608130][ C1] __do_softirq+0x14/0x20 [ 71.609073][ C1] ____do_softirq+0x14/0x20 [ 71.610021][ C1] call_on_irq_stack+0x24/0x4c [ 71.611070][ C1] do_softirq_own_stack+0x20/0x2c [ 71.612240][ C1] do_softirq+0x90/0xf8 [ 71.613075][ C1] __local_bh_enable_ip+0x288/0x44c [ 71.614109][ C1] local_bh_enable+0x28/0x34 [ 71.615065][ C1] __dev_queue_xmit+0x1814/0x3548 [ 71.616097][ C1] ip_finish_output2+0xda4/0x1384 [ 71.617098][ C1] __ip_finish_output+0x1b0/0x45c [ 71.618180][ C1] ip_finish_output+0x44/0x2e8 [ 71.619230][ C1] ip_output+0x1a8/0x21c [ 71.620117][ C1] __ip_queue_xmit+0xe10/0x1878 [ 71.621140][ C1] ip_queue_xmit+0x5c/0x78 [ 71.622085][ C1] dccp_transmit_skb+0xbd8/0x11e0 [ 71.623252][ C1] dccp_send_ack+0x140/0x2bc [ 71.624333][ C1] ccid3_hc_rx_packet_recv+0x4d0/0xc98 [ 71.625499][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 71.626714][ C1] dccp_v4_do_rcv+0xe8/0x1d8 [ 71.627714][ C1] __release_sock+0x1a8/0x3d8 [ 71.628700][ C1] release_sock+0x68/0x1b8 [ 71.629603][ C1] dccp_sendmsg+0x460/0xb08 [ 71.630527][ C1] inet_sendmsg+0x15c/0x290 [ 71.631578][ C1] ____sys_sendmsg+0x56c/0x840 [ 71.632630][ C1] __sys_sendmmsg+0x318/0x7e0 [ 71.633650][ C1] __arm64_sys_sendmmsg+0xa0/0xbc [ 71.634758][ C1] invoke_syscall+0x98/0x2b8 [ 71.635826][ C1] el0_svc_common+0x130/0x23c [ 71.636850][ C1] do_el0_svc+0x48/0x58 [ 71.637789][ C1] el0_svc+0x54/0x168 [ 71.638629][ C1] el0t_64_sync_handler+0x84/0x108 [ 71.639626][ C1] el0t_64_sync+0x198/0x19c [ 71.700342][ T7228] dccp_xmit_packet: Payload too large (65475) for featneg. [ 71.771075][ T7230] dccp_xmit_packet: Payload too large (65475) for featneg. [ 71.819680][ T7232] dccp_xmit_packet: Payload too large (65475) for featneg. [ 71.822829][ C0] ccid3_first_li: No RTT estimate available, using fallback RTT [ 71.824472][ C0] ccid3_first_li: X_recv==0 [ 71.825419][ C0] BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:691/ccid3_first_li() [ 71.827425][ C0] CPU: 0 UID: 0 PID: 7232 Comm: syz-executor.0 Not tainted 6.12.0-rc6-syzkaller-00200-g563047e691f2 #0 [ 71.829702][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.831808][ C0] Call trace: [ 71.832510][ C0] show_stack+0x2c/0x3c (C) [ 71.833433][ C0] dump_stack_lvl+0xe4/0x150 [ 71.834321][ C0] dump_stack+0x1c/0x28 [ 71.835203][ C0] ccid3_first_li+0x354/0x3c0 [ 71.836255][ C0] tfrc_lh_interval_add+0x4a4/0x694 [ 71.837351][ C0] tfrc_rx_handle_loss+0x564/0x14e0 [ 71.838641][ C0] ccid3_hc_rx_packet_recv+0x2bc/0xc98 [ 71.839948][ C0] dccp_rcv_established+0x1ac/0x2d8 [ 71.841092][ C0] dccp_v4_do_rcv+0xe8/0x1d8 [ 71.842015][ C0] __sk_receive_skb+0x3e8/0x8c0 [ 71.843052][ C0] dccp_v4_rcv+0xf68/0x146c [ 71.844050][ C0] ip_protocol_deliver_rcu+0x1f8/0x484 [ 71.845149][ C0] ip_local_deliver_finish+0x284/0x4f0 [ 71.846450][ C0] NF_HOOK+0x328/0x3d4 [ 71.847323][ C0] ip_local_deliver+0x120/0x194 [ 71.848412][ C0] ip_rcv_finish+0x220/0x24c [ 71.849380][ C0] NF_HOOK+0x328/0x3d4 [ 71.850277][ C0] ip_rcv+0x7c/0x9c [ 71.851151][ C0] __netif_receive_skb+0x18c/0x3c8 [ 71.852247][ C0] process_backlog+0x640/0x123c [ 71.853401][ C0] __napi_poll+0xb4/0x3fc [ 71.854319][ C0] net_rx_action+0x6a8/0xf4c [ 71.855304][ C0] handle_softirqs+0x2e0/0xbf8 [ 71.856467][ C0] __do_softirq+0x14/0x20 [ 71.857297][ C0] ____do_softirq+0x14/0x20 [ 71.858478][ C0] call_on_irq_stack+0x24/0x4c [ 71.859587][ C0] do_softirq_own_stack+0x20/0x2c [ 71.860735][ C0] __irq_exit_rcu+0x1d8/0x434 [ 71.861777][ C0] irq_exit_rcu+0x14/0x84 [ 71.862752][ C0] el1_interrupt+0x38/0x68 [ 71.863768][ C0] el1h_64_irq_handler+0x18/0x24 [ 71.864834][ C0] el1h_64_irq+0x6c/0x70 [ 71.865752][ C0] lock_acquire+0x27c/0x728 (P) [ 71.866931][ C0] lock_acquire+0x24c/0x728 (L) [ 71.867942][ C0] rcu_lock_acquire+0x44/0x54 [ 71.869029][ C0] count_memcg_event_mm+0x34/0x2c8 [ 71.870155][ C0] handle_mm_fault+0x430/0x8b4 [ 71.871202][ C0] do_page_fault+0x570/0x10a8 [ 71.872329][ C0] do_mem_abort+0x74/0x200 [ 71.873271][ C0] el1_abort+0x3c/0x5c [ 71.874255][ C0] el1h_64_sync_handler+0x60/0xcc [ 71.875363][ C0] el1h_64_sync+0x6c/0x70 [ 71.876293][ C0] __sys_sendmmsg+0x4c8/0x7e0 (P) [ 71.877367][ C0] __sys_sendmmsg+0x490/0x7e0 (L) [ 71.878481][ C0] __arm64_sys_sendmmsg+0xa0/0xbc [ 71.879627][ C0] invoke_syscall+0x98/0x2b8 [ 71.880640][ C0] el0_svc_common+0x130/0x23c [ 71.881727][ C0] do_el0_svc+0x48/0x58 [ 71.882622][ C0] el0_svc+0x54/0x168 [ 71.883477][ C0] el0t_64_sync_handler+0x84/0x108 [ 71.884678][ C0] el0t_64_sync+0x198/0x19c [ 72.520361][ C0] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1537/dccp_feat_activate_values()