Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. [ 454.549418][ 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() [ 454.564351][ C1] CPU: 1 PID: 13927 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 454.575130][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 454.585749][ C1] Call Trace: [ 454.589226][ C1] [ 454.592081][ C1] dump_stack_lvl+0x241/0x360 [ 454.596831][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 454.602073][ C1] ? __pfx__printk+0x10/0x10 [ 454.606793][ C1] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 454.612204][ C1] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 454.617847][ C1] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 454.623333][ C1] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 454.629667][ C1] dccp_rcv_established+0x1bb/0x320 [ 454.634980][ C1] dccp_v4_do_rcv+0xff/0x1f0 [ 454.639590][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 454.645225][ C1] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 454.650426][ C1] __sk_receive_skb+0x823/0x8a0 [ 454.655360][ C1] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 454.660412][ C1] ip_protocol_deliver_rcu+0x2e0/0x430 [ 454.666779][ C1] ? ip_local_deliver_finish+0x22e/0x5f0 [ 454.672604][ C1] ip_local_deliver_finish+0x33f/0x5f0 [ 454.678083][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 454.684060][ C1] NF_HOOK+0x3a4/0x450 [ 454.688475][ C1] ? NF_HOOK+0x9a/0x450 [ 454.692627][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 454.697513][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 454.703531][ C1] ? ip_rcv_finish+0x406/0x560 [ 454.708463][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 454.713592][ C1] NF_HOOK+0x3a4/0x450 [ 454.717667][ C1] ? NF_HOOK+0x9a/0x450 [ 454.721905][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 454.726486][ C1] ? ip_rcv_core+0x7ff/0xd10 [ 454.731073][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 454.736194][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 454.740697][ C1] __netif_receive_skb+0x2bf/0x650 [ 454.745818][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 454.750832][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 454.756719][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 454.762953][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 454.769532][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 454.774838][ C1] ? process_backlog+0x2d9/0x7d0 [ 454.779792][ C1] process_backlog+0x391/0x7d0 [ 454.784734][ C1] ? __pfx_process_backlog+0x10/0x10 [ 454.790097][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 454.796163][ C1] ? __asan_memset+0x23/0x50 [ 454.800952][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 454.807362][ C1] __napi_poll+0xcb/0x490 [ 454.811794][ C1] net_rx_action+0x7bb/0x10a0 [ 454.816864][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 454.822240][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 454.828236][ C1] handle_softirqs+0x2c4/0x970 [ 454.833173][ C1] ? do_softirq+0x11b/0x1e0 [ 454.837758][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 454.843131][ C1] ? rcu_is_watching+0x15/0xb0 [ 454.848169][ C1] do_softirq+0x11b/0x1e0 [ 454.852751][ C1] [ 454.855755][ C1] [ 454.858678][ C1] ? __pfx_do_softirq+0x10/0x10 [ 454.863519][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 454.869150][ C1] ? rcu_is_watching+0x15/0xb0 [ 454.873907][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 454.879092][ C1] ? dev_hard_start_xmit+0x773/0x7e0 [ 454.884365][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 454.890019][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 454.896205][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 454.901684][ C1] __dev_queue_xmit+0x16c9/0x3d30 [ 454.906875][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 454.912102][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 454.917507][ C1] ? mark_lock+0x9a/0x350 [ 454.921965][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 454.928767][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 454.935827][ C1] ? ip_finish_output2+0xa14/0x1380 [ 454.941218][ C1] ? ip_finish_output2+0x45f/0x1380 [ 454.946719][ C1] ip_finish_output2+0xd41/0x1380 [ 454.952145][ C1] ? ip_finish_output2+0x45f/0x1380 [ 454.957800][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 454.963391][ C1] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 454.968790][ C1] ? __ip_finish_output+0x347/0x400 [ 454.974081][ C1] __ip_queue_xmit+0x118c/0x1b70 [ 454.979199][ C1] ? __ip_queue_xmit+0x5f/0x1b70 [ 454.984288][ C1] dccp_transmit_skb+0xf3f/0x16a0 [ 454.989441][ C1] dccp_xmit_packet+0x376/0x610 [ 454.994405][ C1] ? __virt_addr_valid+0x183/0x520 [ 454.999607][ C1] dccp_write_xmit+0x138/0x220 [ 455.005255][ C1] dccp_sendmsg+0x76d/0xba0 [ 455.010185][ C1] ? __pfx_dccp_sendmsg+0x10/0x10 [ 455.015298][ C1] ? sock_rps_record_flow+0x1a/0x400 [ 455.020597][ C1] ? inet_sendmsg+0x330/0x390 [ 455.025843][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 455.031244][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 455.036843][ C1] __sock_sendmsg+0x1a6/0x270 [ 455.041584][ C1] ____sys_sendmsg+0x525/0x7d0 [ 455.046454][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 455.051953][ C1] __sys_sendmsg+0x2b0/0x3a0 [ 455.056822][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 455.062142][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 455.068773][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 455.075466][ C1] ? exc_page_fault+0x590/0x8c0 [ 455.080412][ C1] ? do_syscall_64+0xb6/0x230 [ 455.085188][ C1] do_syscall_64+0xf3/0x230 [ 455.089951][ C1] ? clear_bhb_loop+0x35/0x90 [ 455.094879][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.100868][ C1] RIP: 0033:0x7f13be9b8c69 [ 455.105286][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 455.125339][ C1] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 455.133857][ C1] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 455.141913][ C1] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 455.150050][ C1] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 455.158014][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 455.166354][ C1] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 455.174665][ C1] [ 455.187442][T13926] dccp_close: ABORT with 24 bytes unread [ 455.216448][T13930] dccp_close: ABORT with 24 bytes unread [ 455.244455][T13936] dccp_close: ABORT with 24 bytes unread [ 455.265063][ 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() [ 455.279828][ C1] CPU: 1 PID: 13939 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 455.291313][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 455.301649][ C1] Call Trace: [ 455.304931][ C1] [ 455.307780][ C1] dump_stack_lvl+0x241/0x360 [ 455.312671][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 455.317867][ C1] ? __pfx__printk+0x10/0x10 [ 455.322650][ C1] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 455.328157][ C1] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 455.333758][ C1] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 455.339511][ C1] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 455.345711][ C1] dccp_rcv_established+0x1bb/0x320 [ 455.350932][ C1] dccp_v4_do_rcv+0xff/0x1f0 [ 455.355879][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 455.362294][ C1] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 455.368098][ C1] __sk_receive_skb+0x823/0x8a0 [ 455.373151][ C1] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 455.378103][ C1] ip_protocol_deliver_rcu+0x2e0/0x430 [ 455.384503][ C1] ? ip_local_deliver_finish+0x22e/0x5f0 [ 455.390507][ C1] ip_local_deliver_finish+0x33f/0x5f0 [ 455.396499][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 455.402833][ C1] NF_HOOK+0x3a4/0x450 [ 455.407420][ C1] ? NF_HOOK+0x9a/0x450 [ 455.412007][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 455.416596][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 455.422663][ C1] ? ip_rcv_finish+0x406/0x560 [ 455.427515][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 455.432946][ C1] NF_HOOK+0x3a4/0x450 [ 455.437013][ C1] ? NF_HOOK+0x9a/0x450 [ 455.441355][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 455.446197][ C1] ? ip_rcv_core+0x7ff/0xd10 [ 455.450782][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 455.455980][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 455.460624][ C1] __netif_receive_skb+0x2bf/0x650 [ 455.465912][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 455.471117][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 455.476766][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 455.482870][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 455.489561][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 455.494995][ C1] ? process_backlog+0x2d9/0x7d0 [ 455.500217][ C1] process_backlog+0x391/0x7d0 [ 455.505091][ C1] ? __pfx_process_backlog+0x10/0x10 [ 455.510372][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 455.516346][ C1] ? __asan_memset+0x23/0x50 [ 455.521284][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 455.528064][ C1] __napi_poll+0xcb/0x490 [ 455.532586][ C1] net_rx_action+0x7bb/0x10a0 [ 455.537289][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 455.542595][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 455.548598][ C1] handle_softirqs+0x2c4/0x970 [ 455.553817][ C1] ? do_softirq+0x11b/0x1e0 [ 455.558896][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 455.564279][ C1] ? rcu_is_watching+0x15/0xb0 [ 455.569044][ C1] do_softirq+0x11b/0x1e0 [ 455.573387][ C1] [ 455.576670][ C1] [ 455.579600][ C1] ? __pfx_do_softirq+0x10/0x10 [ 455.584620][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 455.590264][ C1] ? rcu_is_watching+0x15/0xb0 [ 455.595199][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 455.600477][ C1] ? dev_hard_start_xmit+0x773/0x7e0 [ 455.605778][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 455.610884][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 455.617040][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 455.622416][ C1] __dev_queue_xmit+0x16c9/0x3d30 [ 455.628234][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 455.633344][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 455.638712][ C1] ? mark_lock+0x9a/0x350 [ 455.643042][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 455.649189][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 455.655611][ C1] ? ip_finish_output2+0xa14/0x1380 [ 455.661158][ C1] ? ip_finish_output2+0x45f/0x1380 [ 455.666790][ C1] ip_finish_output2+0xd41/0x1380 [ 455.671987][ C1] ? ip_finish_output2+0x45f/0x1380 [ 455.677300][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 455.682845][ C1] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 455.687698][ C1] ? __ip_finish_output+0x347/0x400 [ 455.693008][ C1] __ip_queue_xmit+0x118c/0x1b70 [ 455.697947][ C1] ? __ip_queue_xmit+0x5f/0x1b70 [ 455.702878][ C1] dccp_transmit_skb+0xf3f/0x16a0 [ 455.708189][ C1] dccp_xmit_packet+0x376/0x610 [ 455.713130][ C1] ? __virt_addr_valid+0x183/0x520 [ 455.718437][ C1] dccp_write_xmit+0x138/0x220 [ 455.723300][ C1] dccp_sendmsg+0x76d/0xba0 [ 455.727980][ C1] ? __pfx_dccp_sendmsg+0x10/0x10 [ 455.732997][ C1] ? sock_rps_record_flow+0x1a/0x400 [ 455.738631][ C1] ? inet_sendmsg+0x330/0x390 [ 455.743387][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 455.748773][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 455.754488][ C1] __sock_sendmsg+0x1a6/0x270 [ 455.759349][ C1] ____sys_sendmsg+0x525/0x7d0 [ 455.764123][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 455.769428][ C1] __sys_sendmsg+0x2b0/0x3a0 [ 455.774198][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 455.779415][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 455.785392][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 455.791799][ C1] ? exc_page_fault+0x590/0x8c0 [ 455.796747][ C1] ? do_syscall_64+0xb6/0x230 [ 455.801431][ C1] do_syscall_64+0xf3/0x230 [ 455.806017][ C1] ? clear_bhb_loop+0x35/0x90 [ 455.810709][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.816812][ C1] RIP: 0033:0x7f13be9b8c69 [ 455.821265][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 455.841245][ C1] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 455.849753][ C1] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 455.857715][ C1] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 455.865687][ C1] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 455.873735][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 455.881707][ C1] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 455.889686][ C1] [ 455.905490][T13938] dccp_close: ABORT with 24 bytes unread [ 455.930382][T13943] dccp_close: ABORT with 24 bytes unread [ 455.956221][T13947] dccp_close: ABORT with 24 bytes unread [ 455.981447][T13951] dccp_close: ABORT with 24 bytes unread [ 456.008916][T13955] dccp_close: ABORT with 24 bytes unread [ 456.035681][T13959] dccp_close: ABORT with 24 bytes unread [ 456.062057][T13963] dccp_close: ABORT with 24 bytes unread [ 456.084345][ 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() [ 456.098593][ C0] CPU: 0 PID: 13968 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 456.110236][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 456.120383][ C0] Call Trace: [ 456.123745][ C0] [ 456.126597][ C0] dump_stack_lvl+0x241/0x360 [ 456.131302][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 456.136502][ C0] ? __pfx__printk+0x10/0x10 [ 456.141270][ C0] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 456.146722][ C0] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 456.152301][ C0] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 456.157802][ C0] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 456.164009][ C0] dccp_rcv_established+0x1bb/0x320 [ 456.169384][ C0] dccp_v4_do_rcv+0xff/0x1f0 [ 456.174241][ C0] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 456.180079][ C0] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 456.185372][ C0] __sk_receive_skb+0x823/0x8a0 [ 456.190332][ C0] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 456.195361][ C0] ip_protocol_deliver_rcu+0x2e0/0x430 [ 456.201086][ C0] ? ip_local_deliver_finish+0x22e/0x5f0 [ 456.207110][ C0] ip_local_deliver_finish+0x33f/0x5f0 [ 456.212686][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 456.218773][ C0] NF_HOOK+0x3a4/0x450 [ 456.223115][ C0] ? NF_HOOK+0x9a/0x450 [ 456.227628][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 456.232491][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 456.238864][ C0] ? ip_rcv_finish+0x406/0x560 [ 456.243907][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 456.249119][ C0] NF_HOOK+0x3a4/0x450 [ 456.253332][ C0] ? NF_HOOK+0x9a/0x450 [ 456.257690][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 456.262288][ C0] ? ip_rcv_core+0x7ff/0xd10 [ 456.266882][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 456.272362][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 456.276868][ C0] __netif_receive_skb+0x2bf/0x650 [ 456.282170][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 456.287388][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 456.293122][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 456.299378][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 456.306049][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 456.311377][ C0] ? process_backlog+0x2d9/0x7d0 [ 456.316616][ C0] process_backlog+0x391/0x7d0 [ 456.321837][ C0] ? __pfx_process_backlog+0x10/0x10 [ 456.327422][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 456.333949][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 456.340379][ C0] __napi_poll+0xcb/0x490 [ 456.344910][ C0] net_rx_action+0x7bb/0x10a0 [ 456.350228][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 456.355539][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 456.362072][ C0] handle_softirqs+0x2c4/0x970 [ 456.367356][ C0] ? do_softirq+0x11b/0x1e0 [ 456.372371][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 456.377958][ C0] do_softirq+0x11b/0x1e0 [ 456.382541][ C0] [ 456.385589][ C0] [ 456.388743][ C0] ? __pfx_do_softirq+0x10/0x10 [ 456.393649][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 456.399526][ C0] ? rcu_is_watching+0x15/0xb0 [ 456.404646][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 456.410297][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 456.415969][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 456.421300][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 456.428595][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 456.434059][ C0] __dev_queue_xmit+0x16c9/0x3d30 [ 456.439340][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 456.444570][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 456.450055][ C0] ? mark_lock+0x9a/0x350 [ 456.454593][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 456.460615][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 456.467303][ C0] ? ip_finish_output2+0xa14/0x1380 [ 456.472874][ C0] ? ip_finish_output2+0x45f/0x1380 [ 456.478279][ C0] ip_finish_output2+0xd41/0x1380 [ 456.483610][ C0] ? ip_finish_output2+0x45f/0x1380 [ 456.489177][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 456.494852][ C0] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 456.500429][ C0] ? __ip_finish_output+0x347/0x400 [ 456.506148][ C0] __ip_queue_xmit+0x118c/0x1b70 [ 456.511271][ C0] ? __ip_queue_xmit+0x5f/0x1b70 [ 456.516556][ C0] dccp_transmit_skb+0xf3f/0x16a0 [ 456.521976][ C0] dccp_xmit_packet+0x376/0x610 [ 456.527053][ C0] ? __virt_addr_valid+0x183/0x520 [ 456.532889][ C0] dccp_write_xmit+0x138/0x220 [ 456.538576][ C0] dccp_sendmsg+0x76d/0xba0 [ 456.543119][ C0] ? __pfx_dccp_sendmsg+0x10/0x10 [ 456.548143][ C0] ? sock_rps_record_flow+0x1a/0x400 [ 456.553707][ C0] ? inet_sendmsg+0x330/0x390 [ 456.558405][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 456.563704][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 456.569200][ C0] __sock_sendmsg+0x1a6/0x270 [ 456.574005][ C0] ____sys_sendmsg+0x525/0x7d0 [ 456.578965][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 456.584712][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 456.589311][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 456.594985][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 456.601243][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 456.607741][ C0] ? exc_page_fault+0x590/0x8c0 [ 456.612689][ C0] ? do_syscall_64+0xb6/0x230 [ 456.617362][ C0] do_syscall_64+0xf3/0x230 [ 456.621871][ C0] ? clear_bhb_loop+0x35/0x90 [ 456.626621][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.632595][ C0] RIP: 0033:0x7f13be9b8c69 [ 456.637117][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 456.657333][ C0] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 456.665914][ C0] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 456.674149][ C0] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 456.682545][ C0] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 456.690513][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 456.698732][ C0] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 456.707773][ C0] [ 456.842780][ 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() [ 456.857133][ C1] CPU: 1 PID: 13992 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 456.867984][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 456.878466][ C1] Call Trace: [ 456.881844][ C1] [ 456.884714][ C1] dump_stack_lvl+0x241/0x360 [ 456.889563][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 456.895462][ C1] ? __pfx__printk+0x10/0x10 [ 456.900319][ C1] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 456.905980][ C1] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 456.911443][ C1] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 456.917236][ C1] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 456.923256][ C1] dccp_rcv_established+0x1bb/0x320 [ 456.928655][ C1] dccp_v4_do_rcv+0xff/0x1f0 [ 456.933355][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 456.939161][ C1] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 456.944550][ C1] __sk_receive_skb+0x823/0x8a0 [ 456.949502][ C1] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 456.954434][ C1] ip_protocol_deliver_rcu+0x2e0/0x430 [ 456.959889][ C1] ? ip_local_deliver_finish+0x22e/0x5f0 [ 456.965624][ C1] ip_local_deliver_finish+0x33f/0x5f0 [ 456.971208][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 456.977212][ C1] NF_HOOK+0x3a4/0x450 [ 456.981275][ C1] ? NF_HOOK+0x9a/0x450 [ 456.985445][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 456.990072][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 456.996068][ C1] ? ip_rcv_finish+0x406/0x560 [ 457.000829][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 457.006015][ C1] NF_HOOK+0x3a4/0x450 [ 457.010253][ C1] ? NF_HOOK+0x9a/0x450 [ 457.014417][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 457.019100][ C1] ? ip_rcv_core+0x7ff/0xd10 [ 457.023794][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 457.029097][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 457.033689][ C1] __netif_receive_skb+0x2bf/0x650 [ 457.038900][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 457.043913][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 457.049534][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 457.055508][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 457.061958][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 457.067097][ C1] ? process_backlog+0x2d9/0x7d0 [ 457.072053][ C1] process_backlog+0x391/0x7d0 [ 457.077027][ C1] ? __pfx_process_backlog+0x10/0x10 [ 457.082446][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 457.088961][ C1] ? __asan_memset+0x23/0x50 [ 457.093711][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 457.100136][ C1] __napi_poll+0xcb/0x490 [ 457.105433][ C1] net_rx_action+0x7bb/0x10a0 [ 457.110377][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 457.115567][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 457.121832][ C1] handle_softirqs+0x2c4/0x970 [ 457.126690][ C1] ? do_softirq+0x11b/0x1e0 [ 457.131186][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 457.136846][ C1] ? rcu_is_watching+0x15/0xb0 [ 457.141624][ C1] do_softirq+0x11b/0x1e0 [ 457.146043][ C1] [ 457.149053][ C1] [ 457.152236][ C1] ? __pfx_do_softirq+0x10/0x10 [ 457.157178][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 457.163181][ C1] ? rcu_is_watching+0x15/0xb0 [ 457.168014][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 457.173446][ C1] ? dev_hard_start_xmit+0x773/0x7e0 [ 457.178899][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 457.184199][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 457.190054][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 457.195653][ C1] __dev_queue_xmit+0x16c9/0x3d30 [ 457.200809][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 457.206761][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 457.212946][ C1] ? mark_lock+0x9a/0x350 [ 457.217748][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 457.224181][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 457.231824][ C1] ? ip_finish_output2+0xa14/0x1380 [ 457.237218][ C1] ? ip_finish_output2+0x45f/0x1380 [ 457.242956][ C1] ip_finish_output2+0xd41/0x1380 [ 457.248014][ C1] ? ip_finish_output2+0x45f/0x1380 [ 457.253304][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 457.258768][ C1] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 457.263706][ C1] ? __ip_finish_output+0x347/0x400 [ 457.269092][ C1] __ip_queue_xmit+0x118c/0x1b70 [ 457.274407][ C1] ? __ip_queue_xmit+0x5f/0x1b70 [ 457.279556][ C1] dccp_transmit_skb+0xf3f/0x16a0 [ 457.284916][ C1] dccp_xmit_packet+0x376/0x610 [ 457.289877][ C1] ? __virt_addr_valid+0x183/0x520 [ 457.295127][ C1] dccp_write_xmit+0x138/0x220 [ 457.300028][ C1] dccp_sendmsg+0x76d/0xba0 [ 457.304815][ C1] ? __pfx_dccp_sendmsg+0x10/0x10 [ 457.310037][ C1] ? sock_rps_record_flow+0x1a/0x400 [ 457.315392][ C1] ? inet_sendmsg+0x330/0x390 [ 457.320272][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 457.325559][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 457.331026][ C1] __sock_sendmsg+0x1a6/0x270 [ 457.335788][ C1] ____sys_sendmsg+0x525/0x7d0 [ 457.340649][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 457.346305][ C1] __sys_sendmsg+0x2b0/0x3a0 [ 457.351506][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 457.357865][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 457.364536][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 457.370962][ C1] ? exc_page_fault+0x590/0x8c0 [ 457.376219][ C1] ? do_syscall_64+0xb6/0x230 [ 457.380990][ C1] do_syscall_64+0xf3/0x230 [ 457.385589][ C1] ? clear_bhb_loop+0x35/0x90 [ 457.390362][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.396622][ C1] RIP: 0033:0x7f13be9b8c69 [ 457.401384][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 457.422902][ C1] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 457.431855][ C1] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 457.439989][ C1] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 457.448906][ C1] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 457.457254][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 457.465749][ C1] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 457.473924][ C1] [ 457.838730][ 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() [ 457.852894][ C1] CPU: 1 PID: 14064 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 457.863583][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 457.873729][ C1] Call Trace: [ 457.877006][ C1] [ 457.879846][ C1] dump_stack_lvl+0x241/0x360 [ 457.884542][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 457.889827][ C1] ? __pfx__printk+0x10/0x10 [ 457.894507][ C1] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 457.900410][ C1] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 457.906576][ C1] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 457.912507][ C1] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 457.918591][ C1] dccp_rcv_established+0x1bb/0x320 [ 457.923804][ C1] dccp_v4_do_rcv+0xff/0x1f0 [ 457.928662][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 457.934553][ C1] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 457.940125][ C1] __sk_receive_skb+0x823/0x8a0 [ 457.944998][ C1] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 457.950026][ C1] ip_protocol_deliver_rcu+0x2e0/0x430 [ 457.955570][ C1] ? ip_local_deliver_finish+0x22e/0x5f0 [ 457.961211][ C1] ip_local_deliver_finish+0x33f/0x5f0 [ 457.966782][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 457.972939][ C1] NF_HOOK+0x3a4/0x450 [ 457.977079][ C1] ? NF_HOOK+0x9a/0x450 [ 457.981278][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 457.985886][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 457.992049][ C1] ? ip_rcv_finish+0x406/0x560 [ 457.996825][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 458.002041][ C1] NF_HOOK+0x3a4/0x450 [ 458.006205][ C1] ? NF_HOOK+0x9a/0x450 [ 458.010534][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 458.015126][ C1] ? ip_rcv_core+0x7ff/0xd10 [ 458.019721][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 458.024921][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 458.029423][ C1] __netif_receive_skb+0x2bf/0x650 [ 458.034556][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 458.039589][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 458.045233][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.051223][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.057546][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 458.062667][ C1] ? process_backlog+0x2d9/0x7d0 [ 458.067830][ C1] process_backlog+0x391/0x7d0 [ 458.072889][ C1] ? __pfx_process_backlog+0x10/0x10 [ 458.078319][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.084358][ C1] ? __asan_memset+0x23/0x50 [ 458.088962][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.095559][ C1] __napi_poll+0xcb/0x490 [ 458.099909][ C1] net_rx_action+0x7bb/0x10a0 [ 458.104630][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 458.109935][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.116122][ C1] handle_softirqs+0x2c4/0x970 [ 458.121077][ C1] ? do_softirq+0x11b/0x1e0 [ 458.125883][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 458.131183][ C1] ? rcu_is_watching+0x15/0xb0 [ 458.136163][ C1] do_softirq+0x11b/0x1e0 [ 458.140588][ C1] [ 458.143789][ C1] [ 458.146725][ C1] ? __pfx_do_softirq+0x10/0x10 [ 458.151588][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 458.157289][ C1] ? rcu_is_watching+0x15/0xb0 [ 458.162987][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 458.168346][ C1] ? dev_hard_start_xmit+0x773/0x7e0 [ 458.174072][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 458.179372][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 458.185537][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 458.191594][ C1] __dev_queue_xmit+0x16c9/0x3d30 [ 458.196933][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 458.202159][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 458.207979][ C1] ? mark_lock+0x9a/0x350 [ 458.212536][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.218619][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.225387][ C1] ? ip_finish_output2+0xa14/0x1380 [ 458.230689][ C1] ? ip_finish_output2+0x45f/0x1380 [ 458.235925][ C1] ip_finish_output2+0xd41/0x1380 [ 458.240980][ C1] ? ip_finish_output2+0x45f/0x1380 [ 458.246453][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 458.252012][ C1] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 458.256990][ C1] ? __ip_finish_output+0x347/0x400 [ 458.262752][ C1] __ip_queue_xmit+0x118c/0x1b70 [ 458.267938][ C1] ? __ip_queue_xmit+0x5f/0x1b70 [ 458.272978][ C1] dccp_transmit_skb+0xf3f/0x16a0 [ 458.278126][ C1] dccp_xmit_packet+0x376/0x610 [ 458.283081][ C1] ? __virt_addr_valid+0x183/0x520 [ 458.288245][ C1] dccp_write_xmit+0x138/0x220 [ 458.293116][ C1] dccp_sendmsg+0x76d/0xba0 [ 458.297653][ C1] ? __pfx_dccp_sendmsg+0x10/0x10 [ 458.302940][ C1] ? sock_rps_record_flow+0x1a/0x400 [ 458.308226][ C1] ? inet_sendmsg+0x330/0x390 [ 458.312905][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 458.318371][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 458.324027][ C1] __sock_sendmsg+0x1a6/0x270 [ 458.328728][ C1] ____sys_sendmsg+0x525/0x7d0 [ 458.333942][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 458.339529][ C1] __sys_sendmsg+0x2b0/0x3a0 [ 458.344315][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 458.349536][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.355651][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.362309][ C1] ? exc_page_fault+0x590/0x8c0 [ 458.367311][ C1] ? do_syscall_64+0xb6/0x230 [ 458.372548][ C1] do_syscall_64+0xf3/0x230 [ 458.377081][ C1] ? clear_bhb_loop+0x35/0x90 [ 458.381939][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.387859][ C1] RIP: 0033:0x7f13be9b8c69 [ 458.392362][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 458.412579][ C1] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 458.421288][ C1] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 458.430088][ C1] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 458.438263][ C1] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 458.446268][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 458.454619][ C1] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 458.462801][ C1] [ 458.492029][ 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() [ 458.506546][ C1] CPU: 1 PID: 14069 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 458.518477][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 458.528929][ C1] Call Trace: [ 458.532520][ C1] [ 458.535491][ C1] dump_stack_lvl+0x241/0x360 [ 458.540191][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 458.545770][ C1] ? __pfx__printk+0x10/0x10 [ 458.550473][ C1] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 458.555951][ C1] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 458.561598][ C1] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 458.567159][ C1] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 458.573180][ C1] dccp_rcv_established+0x1bb/0x320 [ 458.578407][ C1] dccp_v4_do_rcv+0xff/0x1f0 [ 458.583522][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 458.589198][ C1] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 458.594586][ C1] __sk_receive_skb+0x823/0x8a0 [ 458.599650][ C1] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 458.605294][ C1] ip_protocol_deliver_rcu+0x2e0/0x430 [ 458.610849][ C1] ? ip_local_deliver_finish+0x22e/0x5f0 [ 458.616536][ C1] ip_local_deliver_finish+0x33f/0x5f0 [ 458.622136][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 458.628214][ C1] NF_HOOK+0x3a4/0x450 [ 458.632382][ C1] ? NF_HOOK+0x9a/0x450 [ 458.636546][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 458.641132][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 458.647118][ C1] ? ip_rcv_finish+0x406/0x560 [ 458.652142][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 458.657282][ C1] NF_HOOK+0x3a4/0x450 [ 458.661564][ C1] ? NF_HOOK+0x9a/0x450 [ 458.665800][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 458.670382][ C1] ? ip_rcv_core+0x7ff/0xd10 [ 458.675055][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 458.680300][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 458.685072][ C1] __netif_receive_skb+0x2bf/0x650 [ 458.690196][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 458.695306][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 458.701287][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.707659][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.714001][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 458.719123][ C1] ? process_backlog+0x2d9/0x7d0 [ 458.724076][ C1] process_backlog+0x391/0x7d0 [ 458.729132][ C1] ? __pfx_process_backlog+0x10/0x10 [ 458.735046][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.741195][ C1] ? __asan_memset+0x23/0x50 [ 458.745970][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.752498][ C1] __napi_poll+0xcb/0x490 [ 458.757240][ C1] net_rx_action+0x7bb/0x10a0 [ 458.761967][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 458.767255][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.773262][ C1] handle_softirqs+0x2c4/0x970 [ 458.778233][ C1] ? do_softirq+0x11b/0x1e0 [ 458.782851][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 458.788321][ C1] ? rcu_is_watching+0x15/0xb0 [ 458.793680][ C1] do_softirq+0x11b/0x1e0 [ 458.798039][ C1] [ 458.801297][ C1] [ 458.804317][ C1] ? __pfx_do_softirq+0x10/0x10 [ 458.809281][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 458.815733][ C1] ? rcu_is_watching+0x15/0xb0 [ 458.820521][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 458.825873][ C1] ? dev_hard_start_xmit+0x773/0x7e0 [ 458.831320][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 458.836600][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 458.842341][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 458.847490][ C1] __dev_queue_xmit+0x16c9/0x3d30 [ 458.852622][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 458.858097][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 458.863490][ C1] ? mark_lock+0x9a/0x350 [ 458.867851][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 458.875728][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.882170][ C1] ? ip_finish_output2+0xa14/0x1380 [ 458.887481][ C1] ? ip_finish_output2+0x45f/0x1380 [ 458.892786][ C1] ip_finish_output2+0xd41/0x1380 [ 458.898099][ C1] ? ip_finish_output2+0x45f/0x1380 [ 458.903327][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 458.908972][ C1] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 458.913830][ C1] ? __ip_finish_output+0x347/0x400 [ 458.919222][ C1] __ip_queue_xmit+0x118c/0x1b70 [ 458.924219][ C1] ? __ip_queue_xmit+0x5f/0x1b70 [ 458.929358][ C1] dccp_transmit_skb+0xf3f/0x16a0 [ 458.934595][ C1] dccp_xmit_packet+0x376/0x610 [ 458.939474][ C1] ? __virt_addr_valid+0x183/0x520 [ 458.944684][ C1] dccp_write_xmit+0x138/0x220 [ 458.949450][ C1] dccp_sendmsg+0x76d/0xba0 [ 458.954067][ C1] ? __pfx_dccp_sendmsg+0x10/0x10 [ 458.959086][ C1] ? sock_rps_record_flow+0x1a/0x400 [ 458.964382][ C1] ? inet_sendmsg+0x330/0x390 [ 458.969281][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 458.974599][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 458.980148][ C1] __sock_sendmsg+0x1a6/0x270 [ 458.985288][ C1] ____sys_sendmsg+0x525/0x7d0 [ 458.990144][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 458.995537][ C1] __sys_sendmsg+0x2b0/0x3a0 [ 459.000317][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 459.005482][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 459.011490][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 459.018010][ C1] ? exc_page_fault+0x590/0x8c0 [ 459.022920][ C1] ? do_syscall_64+0xb6/0x230 [ 459.027902][ C1] do_syscall_64+0xf3/0x230 [ 459.032689][ C1] ? clear_bhb_loop+0x35/0x90 [ 459.037825][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.043903][ C1] RIP: 0033:0x7f13be9b8c69 [ 459.048431][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 459.068910][ C1] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 459.077517][ C1] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 459.085584][ C1] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 459.094236][ C1] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 459.102397][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 459.111242][ C1] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 459.119419][ C1] [ 459.576516][ 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() [ 459.590619][ C0] CPU: 0 PID: 14157 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 459.601794][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 459.612725][ C0] Call Trace: [ 459.615995][ C0] [ 459.618858][ C0] dump_stack_lvl+0x241/0x360 [ 459.623795][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 459.628990][ C0] ? __pfx__printk+0x10/0x10 [ 459.633662][ C0] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 459.639374][ C0] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 459.644823][ C0] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 459.650275][ C0] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 459.656372][ C0] dccp_rcv_established+0x1bb/0x320 [ 459.661748][ C0] dccp_v4_do_rcv+0xff/0x1f0 [ 459.666441][ C0] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 459.672112][ C0] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 459.677350][ C0] __sk_receive_skb+0x823/0x8a0 [ 459.682381][ C0] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 459.687308][ C0] ip_protocol_deliver_rcu+0x2e0/0x430 [ 459.692759][ C0] ? ip_local_deliver_finish+0x22e/0x5f0 [ 459.698381][ C0] ip_local_deliver_finish+0x33f/0x5f0 [ 459.703932][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 459.709923][ C0] NF_HOOK+0x3a4/0x450 [ 459.713999][ C0] ? NF_HOOK+0x9a/0x450 [ 459.718233][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 459.722932][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 459.729032][ C0] ? ip_rcv_finish+0x406/0x560 [ 459.733833][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 459.739214][ C0] NF_HOOK+0x3a4/0x450 [ 459.743390][ C0] ? NF_HOOK+0x9a/0x450 [ 459.747547][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 459.752158][ C0] ? ip_rcv_core+0x7ff/0xd10 [ 459.756745][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 459.761903][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 459.766598][ C0] __netif_receive_skb+0x2bf/0x650 [ 459.771720][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 459.776740][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 459.782359][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 459.788330][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 459.794910][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 459.800135][ C0] ? process_backlog+0x2d9/0x7d0 [ 459.805096][ C0] process_backlog+0x391/0x7d0 [ 459.809859][ C0] ? __pfx_process_backlog+0x10/0x10 [ 459.815131][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 459.821314][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 459.827688][ C0] __napi_poll+0xcb/0x490 [ 459.832275][ C0] net_rx_action+0x7bb/0x10a0 [ 459.837064][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 459.842179][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 459.848167][ C0] handle_softirqs+0x2c4/0x970 [ 459.853109][ C0] ? do_softirq+0x11b/0x1e0 [ 459.857687][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 459.862963][ C0] do_softirq+0x11b/0x1e0 [ 459.867377][ C0] [ 459.870471][ C0] [ 459.873478][ C0] ? __pfx_do_softirq+0x10/0x10 [ 459.878429][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 459.884225][ C0] ? rcu_is_watching+0x15/0xb0 [ 459.889102][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 459.894364][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 459.900154][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 459.905562][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 459.911398][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 459.916518][ C0] __dev_queue_xmit+0x16c9/0x3d30 [ 459.921739][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 459.927025][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 459.932398][ C0] ? mark_lock+0x9a/0x350 [ 459.936802][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 459.942791][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 459.949197][ C0] ? ip_finish_output2+0xa14/0x1380 [ 459.954494][ C0] ? ip_finish_output2+0x45f/0x1380 [ 459.959672][ C0] ip_finish_output2+0xd41/0x1380 [ 459.964681][ C0] ? ip_finish_output2+0x45f/0x1380 [ 459.969867][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 459.975441][ C0] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 459.980319][ C0] ? __ip_finish_output+0x347/0x400 [ 459.985606][ C0] __ip_queue_xmit+0x118c/0x1b70 [ 459.990556][ C0] ? __ip_queue_xmit+0x5f/0x1b70 [ 459.995502][ C0] dccp_transmit_skb+0xf3f/0x16a0 [ 460.000532][ C0] dccp_xmit_packet+0x376/0x610 [ 460.005481][ C0] ? __virt_addr_valid+0x183/0x520 [ 460.010612][ C0] dccp_write_xmit+0x138/0x220 [ 460.015463][ C0] dccp_sendmsg+0x76d/0xba0 [ 460.019960][ C0] ? __pfx_dccp_sendmsg+0x10/0x10 [ 460.025160][ C0] ? sock_rps_record_flow+0x1a/0x400 [ 460.030440][ C0] ? inet_sendmsg+0x330/0x390 [ 460.035099][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 460.040373][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 460.045903][ C0] __sock_sendmsg+0x1a6/0x270 [ 460.050569][ C0] ____sys_sendmsg+0x525/0x7d0 [ 460.055412][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 460.060712][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 460.065386][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 460.070500][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 460.076472][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 460.082784][ C0] ? exc_page_fault+0x590/0x8c0 [ 460.087708][ C0] ? do_syscall_64+0xb6/0x230 [ 460.092376][ C0] do_syscall_64+0xf3/0x230 [ 460.096988][ C0] ? clear_bhb_loop+0x35/0x90 [ 460.102092][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.108086][ C0] RIP: 0033:0x7f13be9b8c69 [ 460.112518][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 460.132908][ C0] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 460.142015][ C0] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 460.150171][ C0] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 460.158801][ C0] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 460.167529][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 460.175783][ C0] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 460.184105][ C0] [ 460.199377][T14157] net_ratelimit: 47 callbacks suppressed [ 460.199394][T14157] dccp_close: ABORT with 24 bytes unread [ 460.231603][T14161] dccp_close: ABORT with 24 bytes unread [ 460.257965][T14165] dccp_close: ABORT with 24 bytes unread [ 460.282732][T14169] dccp_close: ABORT with 24 bytes unread [ 460.310093][T14173] dccp_close: ABORT with 24 bytes unread [ 460.336605][T14177] dccp_close: ABORT with 24 bytes unread [ 460.363055][T14181] dccp_close: ABORT with 24 bytes unread [ 460.384092][ 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() [ 460.400577][ C0] CPU: 0 PID: 14186 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 460.411616][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 460.422312][ C0] Call Trace: [ 460.425707][ C0] [ 460.428633][ C0] dump_stack_lvl+0x241/0x360 [ 460.433613][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 460.439393][ C0] ? __pfx__printk+0x10/0x10 [ 460.444265][ C0] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 460.449834][ C0] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 460.455414][ C0] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 460.460998][ C0] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 460.467090][ C0] dccp_rcv_established+0x1bb/0x320 [ 460.472558][ C0] dccp_v4_do_rcv+0xff/0x1f0 [ 460.477154][ C0] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 460.483311][ C0] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 460.488766][ C0] __sk_receive_skb+0x823/0x8a0 [ 460.493813][ C0] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 460.498840][ C0] ip_protocol_deliver_rcu+0x2e0/0x430 [ 460.504422][ C0] ? ip_local_deliver_finish+0x22e/0x5f0 [ 460.510166][ C0] ip_local_deliver_finish+0x33f/0x5f0 [ 460.515693][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 460.522195][ C0] NF_HOOK+0x3a4/0x450 [ 460.526269][ C0] ? NF_HOOK+0x9a/0x450 [ 460.530590][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 460.535279][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 460.541293][ C0] ? ip_rcv_finish+0x406/0x560 [ 460.546111][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 460.551227][ C0] NF_HOOK+0x3a4/0x450 [ 460.555386][ C0] ? NF_HOOK+0x9a/0x450 [ 460.559540][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 460.564131][ C0] ? ip_rcv_core+0x7ff/0xd10 [ 460.568805][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 460.573920][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 460.578771][ C0] __netif_receive_skb+0x2bf/0x650 [ 460.583968][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 460.589157][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 460.594871][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 460.600870][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 460.607212][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 460.612441][ C0] ? process_backlog+0x2d9/0x7d0 [ 460.617731][ C0] process_backlog+0x391/0x7d0 [ 460.623074][ C0] ? __pfx_process_backlog+0x10/0x10 [ 460.628442][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 460.634700][ C0] ? __asan_memset+0x23/0x50 [ 460.639415][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 460.646539][ C0] __napi_poll+0xcb/0x490 [ 460.650903][ C0] net_rx_action+0x7bb/0x10a0 [ 460.655805][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 460.661106][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 460.667301][ C0] handle_softirqs+0x2c4/0x970 [ 460.672474][ C0] ? do_softirq+0x11b/0x1e0 [ 460.677316][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 460.683064][ C0] ? rcu_is_watching+0x15/0xb0 [ 460.688004][ C0] do_softirq+0x11b/0x1e0 [ 460.692335][ C0] [ 460.695265][ C0] [ 460.698370][ C0] ? __pfx_do_softirq+0x10/0x10 [ 460.703329][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 460.709154][ C0] ? rcu_is_watching+0x15/0xb0 [ 460.713925][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 460.719134][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 460.724548][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 460.729765][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 460.735578][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 460.740864][ C0] __dev_queue_xmit+0x16c9/0x3d30 [ 460.745902][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 460.751008][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 460.756480][ C0] ? mark_lock+0x9a/0x350 [ 460.760891][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 460.766953][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 460.773466][ C0] ? ip_finish_output2+0xa14/0x1380 [ 460.778747][ C0] ? ip_finish_output2+0x45f/0x1380 [ 460.784198][ C0] ip_finish_output2+0xd41/0x1380 [ 460.789219][ C0] ? ip_finish_output2+0x45f/0x1380 [ 460.794411][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 460.800120][ C0] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 460.805503][ C0] ? __ip_finish_output+0x347/0x400 [ 460.810696][ C0] __ip_queue_xmit+0x118c/0x1b70 [ 460.815655][ C0] ? __ip_queue_xmit+0x5f/0x1b70 [ 460.820700][ C0] dccp_transmit_skb+0xf3f/0x16a0 [ 460.825900][ C0] dccp_xmit_packet+0x376/0x610 [ 460.830745][ C0] ? __virt_addr_valid+0x183/0x520 [ 460.835958][ C0] dccp_write_xmit+0x138/0x220 [ 460.840830][ C0] dccp_sendmsg+0x76d/0xba0 [ 460.845371][ C0] ? __pfx_dccp_sendmsg+0x10/0x10 [ 460.850460][ C0] ? sock_rps_record_flow+0x1a/0x400 [ 460.856030][ C0] ? inet_sendmsg+0x330/0x390 [ 460.860880][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 460.866232][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 460.872005][ C0] __sock_sendmsg+0x1a6/0x270 [ 460.876737][ C0] ____sys_sendmsg+0x525/0x7d0 [ 460.881877][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 460.887227][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 460.892038][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 460.897460][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 460.904539][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 460.911250][ C0] ? exc_page_fault+0x590/0x8c0 [ 460.916405][ C0] ? do_syscall_64+0xb6/0x230 [ 460.921379][ C0] do_syscall_64+0xf3/0x230 [ 460.926008][ C0] ? clear_bhb_loop+0x35/0x90 [ 460.930700][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.936601][ C0] RIP: 0033:0x7f13be9b8c69 [ 460.941030][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 460.960632][ C0] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 460.969219][ C0] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 460.977537][ C0] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 460.985503][ C0] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 460.993551][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 461.001595][ C0] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 461.009580][ C0] [ 461.017534][T14187] dccp_close: ABORT with 24 bytes unread [ 461.044128][T14190] dccp_close: ABORT with 24 bytes unread [ 461.069296][T14194] dccp_close: ABORT with 24 bytes unread [ 461.310517][ 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() [ 461.324813][ C1] CPU: 1 PID: 14243 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 461.335408][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 461.345743][ C1] Call Trace: [ 461.349024][ C1] [ 461.351862][ C1] dump_stack_lvl+0x241/0x360 [ 461.356566][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 461.362146][ C1] ? __pfx__printk+0x10/0x10 [ 461.366820][ C1] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 461.372274][ C1] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 461.377824][ C1] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 461.383465][ C1] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 461.389466][ C1] dccp_rcv_established+0x1bb/0x320 [ 461.394956][ C1] dccp_v4_do_rcv+0xff/0x1f0 [ 461.399642][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 461.405462][ C1] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 461.411090][ C1] __sk_receive_skb+0x823/0x8a0 [ 461.416208][ C1] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 461.421439][ C1] ip_protocol_deliver_rcu+0x2e0/0x430 [ 461.427350][ C1] ? ip_local_deliver_finish+0x22e/0x5f0 [ 461.433117][ C1] ip_local_deliver_finish+0x33f/0x5f0 [ 461.438627][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 461.444667][ C1] NF_HOOK+0x3a4/0x450 [ 461.449281][ C1] ? NF_HOOK+0x9a/0x450 [ 461.453436][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 461.458203][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 461.464448][ C1] ? ip_rcv_finish+0x406/0x560 [ 461.469390][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 461.474502][ C1] NF_HOOK+0x3a4/0x450 [ 461.478839][ C1] ? NF_HOOK+0x9a/0x450 [ 461.483198][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 461.487834][ C1] ? ip_rcv_core+0x7ff/0xd10 [ 461.492484][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 461.497736][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 461.502433][ C1] __netif_receive_skb+0x2bf/0x650 [ 461.507743][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 461.512863][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 461.518495][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 461.524476][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 461.530831][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 461.536103][ C1] ? process_backlog+0x2d9/0x7d0 [ 461.541166][ C1] process_backlog+0x391/0x7d0 [ 461.545957][ C1] ? __pfx_process_backlog+0x10/0x10 [ 461.551261][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 461.557265][ C1] ? __asan_memset+0x23/0x50 [ 461.561866][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 461.568201][ C1] __napi_poll+0xcb/0x490 [ 461.572539][ C1] net_rx_action+0x7bb/0x10a0 [ 461.577397][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 461.582593][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 461.588587][ C1] handle_softirqs+0x2c4/0x970 [ 461.593345][ C1] ? do_softirq+0x11b/0x1e0 [ 461.597963][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 461.603237][ C1] ? rcu_is_watching+0x15/0xb0 [ 461.607994][ C1] do_softirq+0x11b/0x1e0 [ 461.612314][ C1] [ 461.615326][ C1] [ 461.618257][ C1] ? __pfx_do_softirq+0x10/0x10 [ 461.623277][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 461.629173][ C1] ? rcu_is_watching+0x15/0xb0 [ 461.634136][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 461.639412][ C1] ? dev_hard_start_xmit+0x773/0x7e0 [ 461.644697][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 461.650164][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 461.656000][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 461.661451][ C1] __dev_queue_xmit+0x16c9/0x3d30 [ 461.666503][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 461.671660][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 461.677136][ C1] ? mark_lock+0x9a/0x350 [ 461.681490][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 461.687699][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 461.694042][ C1] ? ip_finish_output2+0xa14/0x1380 [ 461.699239][ C1] ? ip_finish_output2+0x45f/0x1380 [ 461.704426][ C1] ip_finish_output2+0xd41/0x1380 [ 461.709465][ C1] ? ip_finish_output2+0x45f/0x1380 [ 461.714673][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 461.720297][ C1] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 461.725312][ C1] ? __ip_finish_output+0x347/0x400 [ 461.730687][ C1] __ip_queue_xmit+0x118c/0x1b70 [ 461.735729][ C1] ? __ip_queue_xmit+0x5f/0x1b70 [ 461.740670][ C1] dccp_transmit_skb+0xf3f/0x16a0 [ 461.745798][ C1] dccp_xmit_packet+0x376/0x610 [ 461.750679][ C1] ? __virt_addr_valid+0x183/0x520 [ 461.756236][ C1] dccp_write_xmit+0x138/0x220 [ 461.761209][ C1] dccp_sendmsg+0x76d/0xba0 [ 461.766079][ C1] ? __pfx_dccp_sendmsg+0x10/0x10 [ 461.771140][ C1] ? sock_rps_record_flow+0x1a/0x400 [ 461.776436][ C1] ? inet_sendmsg+0x330/0x390 [ 461.781109][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 461.786484][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 461.791940][ C1] __sock_sendmsg+0x1a6/0x270 [ 461.796709][ C1] ____sys_sendmsg+0x525/0x7d0 [ 461.801575][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 461.807123][ C1] __sys_sendmsg+0x2b0/0x3a0 [ 461.811809][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 461.817064][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 461.823055][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 461.829377][ C1] ? exc_page_fault+0x590/0x8c0 [ 461.834396][ C1] ? do_syscall_64+0xb6/0x230 [ 461.839157][ C1] do_syscall_64+0xf3/0x230 [ 461.843656][ C1] ? clear_bhb_loop+0x35/0x90 [ 461.848585][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.854914][ C1] RIP: 0033:0x7f13be9b8c69 [ 461.859417][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 461.879479][ C1] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 461.888333][ C1] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 461.896673][ C1] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 461.904833][ C1] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 461.912891][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 461.920946][ C1] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 461.929370][ C1] [ 461.974178][ 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() [ 461.988394][ C0] CPU: 0 PID: 14252 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 461.999143][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 462.009409][ C0] Call Trace: [ 462.012713][ C0] [ 462.015660][ C0] dump_stack_lvl+0x241/0x360 [ 462.020448][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 462.025660][ C0] ? __pfx__printk+0x10/0x10 [ 462.030265][ C0] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 462.035664][ C0] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 462.041128][ C0] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 462.046625][ C0] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 462.052819][ C0] dccp_rcv_established+0x1bb/0x320 [ 462.058039][ C0] dccp_v4_do_rcv+0xff/0x1f0 [ 462.062978][ C0] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 462.068625][ C0] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 462.074201][ C0] __sk_receive_skb+0x823/0x8a0 [ 462.079498][ C0] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 462.084662][ C0] ip_protocol_deliver_rcu+0x2e0/0x430 [ 462.090127][ C0] ? ip_local_deliver_finish+0x22e/0x5f0 [ 462.095777][ C0] ip_local_deliver_finish+0x33f/0x5f0 [ 462.101514][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 462.107696][ C0] NF_HOOK+0x3a4/0x450 [ 462.111966][ C0] ? NF_HOOK+0x9a/0x450 [ 462.116132][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 462.120737][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 462.127172][ C0] ? ip_rcv_finish+0x406/0x560 [ 462.132123][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 462.137237][ C0] NF_HOOK+0x3a4/0x450 [ 462.141406][ C0] ? NF_HOOK+0x9a/0x450 [ 462.145743][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 462.150445][ C0] ? ip_rcv_core+0x7ff/0xd10 [ 462.155168][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 462.160474][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 462.165281][ C0] __netif_receive_skb+0x2bf/0x650 [ 462.170782][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 462.175856][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 462.181787][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.187980][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 462.194525][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 462.199678][ C0] ? process_backlog+0x2d9/0x7d0 [ 462.204824][ C0] process_backlog+0x391/0x7d0 [ 462.209979][ C0] ? __pfx_process_backlog+0x10/0x10 [ 462.215540][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.221966][ C0] ? __asan_memset+0x23/0x50 [ 462.226705][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 462.233729][ C0] __napi_poll+0xcb/0x490 [ 462.238163][ C0] net_rx_action+0x7bb/0x10a0 [ 462.242983][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 462.248109][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.254109][ C0] handle_softirqs+0x2c4/0x970 [ 462.258975][ C0] ? do_softirq+0x11b/0x1e0 [ 462.263496][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 462.268890][ C0] ? rcu_is_watching+0x15/0xb0 [ 462.273872][ C0] do_softirq+0x11b/0x1e0 [ 462.278226][ C0] [ 462.281155][ C0] [ 462.284080][ C0] ? __pfx_do_softirq+0x10/0x10 [ 462.288923][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 462.294641][ C0] ? rcu_is_watching+0x15/0xb0 [ 462.299512][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 462.304896][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 462.310282][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 462.315399][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 462.321145][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 462.326476][ C0] __dev_queue_xmit+0x16c9/0x3d30 [ 462.331607][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 462.336741][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 462.342333][ C0] ? mark_lock+0x9a/0x350 [ 462.346862][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.353037][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 462.359753][ C0] ? ip_finish_output2+0xa14/0x1380 [ 462.365801][ C0] ? ip_finish_output2+0x45f/0x1380 [ 462.371208][ C0] ip_finish_output2+0xd41/0x1380 [ 462.376512][ C0] ? ip_finish_output2+0x45f/0x1380 [ 462.381737][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 462.387361][ C0] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 462.392227][ C0] ? __ip_finish_output+0x347/0x400 [ 462.397612][ C0] __ip_queue_xmit+0x118c/0x1b70 [ 462.402923][ C0] ? __ip_queue_xmit+0x5f/0x1b70 [ 462.408214][ C0] dccp_transmit_skb+0xf3f/0x16a0 [ 462.413510][ C0] dccp_xmit_packet+0x376/0x610 [ 462.418377][ C0] ? __virt_addr_valid+0x183/0x520 [ 462.423503][ C0] dccp_write_xmit+0x138/0x220 [ 462.428291][ C0] dccp_sendmsg+0x76d/0xba0 [ 462.432976][ C0] ? __pfx_dccp_sendmsg+0x10/0x10 [ 462.438077][ C0] ? sock_rps_record_flow+0x1a/0x400 [ 462.443446][ C0] ? inet_sendmsg+0x330/0x390 [ 462.448125][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 462.453515][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 462.459098][ C0] __sock_sendmsg+0x1a6/0x270 [ 462.463977][ C0] ____sys_sendmsg+0x525/0x7d0 [ 462.468757][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 462.474140][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 462.478750][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 462.484249][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.490248][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 462.496951][ C0] ? exc_page_fault+0x590/0x8c0 [ 462.502210][ C0] ? do_syscall_64+0xb6/0x230 [ 462.507015][ C0] do_syscall_64+0xf3/0x230 [ 462.511810][ C0] ? clear_bhb_loop+0x35/0x90 [ 462.516610][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.522509][ C0] RIP: 0033:0x7f13be9b8c69 [ 462.527016][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 462.547000][ C0] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 462.555417][ C0] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 462.563406][ C0] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 462.571573][ C0] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 462.579643][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 462.587828][ C0] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 462.595824][ C0] [ 462.621755][ 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() [ 462.635792][ C1] CPU: 1 PID: 14257 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 462.646475][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 462.656721][ C1] Call Trace: [ 462.660001][ C1] [ 462.662914][ C1] dump_stack_lvl+0x241/0x360 [ 462.667597][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 462.672794][ C1] ? __pfx__printk+0x10/0x10 [ 462.677478][ C1] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 462.682900][ C1] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 462.688377][ C1] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 462.693844][ C1] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 462.700001][ C1] dccp_rcv_established+0x1bb/0x320 [ 462.705207][ C1] dccp_v4_do_rcv+0xff/0x1f0 [ 462.709803][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 462.715588][ C1] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 462.721219][ C1] __sk_receive_skb+0x823/0x8a0 [ 462.726090][ C1] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 462.731295][ C1] ip_protocol_deliver_rcu+0x2e0/0x430 [ 462.736751][ C1] ? ip_local_deliver_finish+0x22e/0x5f0 [ 462.742466][ C1] ip_local_deliver_finish+0x33f/0x5f0 [ 462.747925][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 462.753934][ C1] NF_HOOK+0x3a4/0x450 [ 462.758118][ C1] ? NF_HOOK+0x9a/0x450 [ 462.762282][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 462.766871][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 462.772876][ C1] ? ip_rcv_finish+0x406/0x560 [ 462.777727][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 462.782844][ C1] NF_HOOK+0x3a4/0x450 [ 462.786911][ C1] ? NF_HOOK+0x9a/0x450 [ 462.791145][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 462.795721][ C1] ? ip_rcv_core+0x7ff/0xd10 [ 462.800310][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 462.805419][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 462.809915][ C1] __netif_receive_skb+0x2bf/0x650 [ 462.815199][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 462.820215][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 462.825986][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.831998][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 462.838606][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 462.843772][ C1] ? process_backlog+0x2d9/0x7d0 [ 462.848821][ C1] process_backlog+0x391/0x7d0 [ 462.853595][ C1] ? __pfx_process_backlog+0x10/0x10 [ 462.858878][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.864896][ C1] ? __asan_memset+0x23/0x50 [ 462.869568][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 462.875977][ C1] __napi_poll+0xcb/0x490 [ 462.880308][ C1] net_rx_action+0x7bb/0x10a0 [ 462.885204][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 462.890315][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.896690][ C1] handle_softirqs+0x2c4/0x970 [ 462.901453][ C1] ? do_softirq+0x11b/0x1e0 [ 462.905953][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 462.911408][ C1] ? rcu_is_watching+0x15/0xb0 [ 462.916324][ C1] do_softirq+0x11b/0x1e0 [ 462.920791][ C1] [ 462.923734][ C1] [ 462.926778][ C1] ? __pfx_do_softirq+0x10/0x10 [ 462.931642][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 462.937394][ C1] ? rcu_is_watching+0x15/0xb0 [ 462.942205][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 462.947455][ C1] ? dev_hard_start_xmit+0x773/0x7e0 [ 462.953189][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 462.958328][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 462.964500][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 462.969706][ C1] __dev_queue_xmit+0x16c9/0x3d30 [ 462.974834][ C1] ? __dev_queue_xmit+0x2d2/0x3d30 [ 462.979958][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 462.985510][ C1] ? mark_lock+0x9a/0x350 [ 462.989863][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 462.996058][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 463.002487][ C1] ? ip_finish_output2+0xa14/0x1380 [ 463.007715][ C1] ? ip_finish_output2+0x45f/0x1380 [ 463.013003][ C1] ip_finish_output2+0xd41/0x1380 [ 463.018130][ C1] ? ip_finish_output2+0x45f/0x1380 [ 463.023343][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 463.028802][ C1] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 463.033648][ C1] ? __ip_finish_output+0x347/0x400 [ 463.039018][ C1] __ip_queue_xmit+0x118c/0x1b70 [ 463.044039][ C1] ? __ip_queue_xmit+0x5f/0x1b70 [ 463.049002][ C1] dccp_transmit_skb+0xf3f/0x16a0 [ 463.054049][ C1] dccp_xmit_packet+0x376/0x610 [ 463.058903][ C1] ? __virt_addr_valid+0x183/0x520 [ 463.064019][ C1] dccp_write_xmit+0x138/0x220 [ 463.068777][ C1] dccp_sendmsg+0x76d/0xba0 [ 463.073280][ C1] ? __pfx_dccp_sendmsg+0x10/0x10 [ 463.078385][ C1] ? sock_rps_record_flow+0x1a/0x400 [ 463.083727][ C1] ? inet_sendmsg+0x330/0x390 [ 463.088601][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 463.093952][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 463.099419][ C1] __sock_sendmsg+0x1a6/0x270 [ 463.104576][ C1] ____sys_sendmsg+0x525/0x7d0 [ 463.109529][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 463.114826][ C1] __sys_sendmsg+0x2b0/0x3a0 [ 463.119594][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 463.124724][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 463.130706][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 463.137040][ C1] ? exc_page_fault+0x590/0x8c0 [ 463.141889][ C1] ? do_syscall_64+0xb6/0x230 [ 463.146588][ C1] do_syscall_64+0xf3/0x230 [ 463.151121][ C1] ? clear_bhb_loop+0x35/0x90 [ 463.155804][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.161785][ C1] RIP: 0033:0x7f13be9b8c69 [ 463.166282][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 463.186410][ C1] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 463.194920][ C1] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 463.203852][ C1] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 463.212894][ C1] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 463.221316][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 463.229372][ C1] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 463.237695][ C1] [ 463.322713][ 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() [ 463.337038][ C0] CPU: 0 PID: 14274 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 463.347833][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 463.358155][ C0] Call Trace: [ 463.361526][ C0] [ 463.364619][ C0] dump_stack_lvl+0x241/0x360 [ 463.369514][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 463.374978][ C0] ? __pfx__printk+0x10/0x10 [ 463.379844][ C0] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 463.385734][ C0] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 463.391294][ C0] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 463.396843][ C0] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 463.402909][ C0] dccp_rcv_established+0x1bb/0x320 [ 463.408101][ C0] dccp_v4_do_rcv+0xff/0x1f0 [ 463.412999][ C0] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 463.419180][ C0] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 463.424490][ C0] __sk_receive_skb+0x823/0x8a0 [ 463.429348][ C0] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 463.434290][ C0] ip_protocol_deliver_rcu+0x2e0/0x430 [ 463.439844][ C0] ? ip_local_deliver_finish+0x22e/0x5f0 [ 463.445661][ C0] ip_local_deliver_finish+0x33f/0x5f0 [ 463.451115][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 463.457102][ C0] NF_HOOK+0x3a4/0x450 [ 463.461173][ C0] ? NF_HOOK+0x9a/0x450 [ 463.465493][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 463.470075][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 463.476047][ C0] ? ip_rcv_finish+0x406/0x560 [ 463.480818][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 463.485915][ C0] NF_HOOK+0x3a4/0x450 [ 463.489974][ C0] ? NF_HOOK+0x9a/0x450 [ 463.494113][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 463.498690][ C0] ? ip_rcv_core+0x7ff/0xd10 [ 463.503270][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 463.508487][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 463.513017][ C0] __netif_receive_skb+0x2bf/0x650 [ 463.518174][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 463.523211][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 463.529267][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 463.535449][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 463.542204][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 463.547348][ C0] ? process_backlog+0x2d9/0x7d0 [ 463.552338][ C0] process_backlog+0x391/0x7d0 [ 463.557136][ C0] ? __pfx_process_backlog+0x10/0x10 [ 463.562514][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 463.568833][ C0] ? __asan_memset+0x23/0x50 [ 463.573622][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 463.580394][ C0] __napi_poll+0xcb/0x490 [ 463.585277][ C0] net_rx_action+0x7bb/0x10a0 [ 463.590341][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 463.595919][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 463.602215][ C0] handle_softirqs+0x2c4/0x970 [ 463.606995][ C0] ? do_softirq+0x11b/0x1e0 [ 463.611586][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 463.616881][ C0] ? rcu_is_watching+0x15/0xb0 [ 463.621658][ C0] do_softirq+0x11b/0x1e0 [ 463.626012][ C0] [ 463.629037][ C0] [ 463.631973][ C0] ? __pfx_do_softirq+0x10/0x10 [ 463.636826][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 463.642469][ C0] ? rcu_is_watching+0x15/0xb0 [ 463.647254][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 463.652712][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 463.657995][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 463.663314][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 463.669224][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 463.674327][ C0] __dev_queue_xmit+0x16c9/0x3d30 [ 463.679595][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 463.685102][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 463.690769][ C0] ? mark_lock+0x9a/0x350 [ 463.695362][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 463.701638][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 463.708136][ C0] ? ip_finish_output2+0xa14/0x1380 [ 463.713438][ C0] ? ip_finish_output2+0x45f/0x1380 [ 463.719072][ C0] ip_finish_output2+0xd41/0x1380 [ 463.724172][ C0] ? ip_finish_output2+0x45f/0x1380 [ 463.729422][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 463.735423][ C0] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 463.740559][ C0] ? __ip_finish_output+0x347/0x400 [ 463.746022][ C0] __ip_queue_xmit+0x118c/0x1b70 [ 463.751224][ C0] ? __ip_queue_xmit+0x5f/0x1b70 [ 463.756168][ C0] dccp_transmit_skb+0xf3f/0x16a0 [ 463.761202][ C0] dccp_xmit_packet+0x376/0x610 [ 463.766132][ C0] ? __virt_addr_valid+0x183/0x520 [ 463.771323][ C0] dccp_write_xmit+0x138/0x220 [ 463.776080][ C0] dccp_sendmsg+0x76d/0xba0 [ 463.780579][ C0] ? __pfx_dccp_sendmsg+0x10/0x10 [ 463.785858][ C0] ? sock_rps_record_flow+0x1a/0x400 [ 463.791217][ C0] ? inet_sendmsg+0x330/0x390 [ 463.795878][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 463.801237][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 463.806714][ C0] __sock_sendmsg+0x1a6/0x270 [ 463.811417][ C0] ____sys_sendmsg+0x525/0x7d0 [ 463.816182][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 463.821483][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 463.826084][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 463.831208][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 463.837179][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 463.843601][ C0] ? exc_page_fault+0x590/0x8c0 [ 463.848635][ C0] ? do_syscall_64+0xb6/0x230 [ 463.853427][ C0] do_syscall_64+0xf3/0x230 [ 463.857938][ C0] ? clear_bhb_loop+0x35/0x90 [ 463.862616][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.868675][ C0] RIP: 0033:0x7f13be9b8c69 [ 463.873083][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 463.892987][ C0] RSP: 002b:00007f13be94b228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 463.901498][ C0] RAX: ffffffffffffffda RBX: 00007f13bea3c31c RCX: 00007f13be9b8c69 [ 463.910197][ C0] RDX: 0000000000000080 RSI: 00000000206c8000 RDI: 0000000000000005 [ 463.918195][ C0] RBP: 00007f13bea3c318 R08: 0000000000000013 R09: 00007f13be94b6c0 [ 463.926557][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 00007f13bea09038 [ 463.934632][ C0] R13: 00007f13bea3c2e0 R14: f8e4cbe49e572d45 R15: 00007ffca9993c78 [ 463.942733][ C0] [ 464.151157][ 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() [ 464.165726][ C0] CPU: 0 PID: 14314 Comm: syz-executor383 Not tainted 6.10.0-rc6-syzkaller-00061-ge9d22f7a6655 #0 [ 464.176815][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 464.187327][ C0] Call Trace: [ 464.190605][ C0] [ 464.193629][ C0] dump_stack_lvl+0x241/0x360 [ 464.198317][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 464.203860][ C0] ? __pfx__printk+0x10/0x10 [ 464.208443][ C0] ? tfrc_rx_handle_loss+0xc33/0x1880 [ 464.213810][ C0] tfrc_rx_hist_sample_rtt+0x397/0x4b0 [ 464.219609][ C0] ccid3_hc_rx_packet_recv+0x69d/0xe60 [ 464.225245][ C0] ? __pfx_ccid3_hc_rx_packet_recv+0x10/0x10 [ 464.231709][ C0] dccp_rcv_established+0x1bb/0x320 [ 464.237085][ C0] dccp_v4_do_rcv+0xff/0x1f0 [ 464.241839][ C0] ? ip_protocol_deliver_rcu+0x2e0/0x430 [ 464.247775][ C0] ? __pfx_dccp_v4_do_rcv+0x10/0x10 [ 464.253089][ C0] __sk_receive_skb+0x823/0x8a0 [ 464.258052][ C0] ? __pfx_dccp_v4_rcv+0x10/0x10 [ 464.263059][ C0] ip_protocol_deliver_rcu+0x2e0/0x430 [ 464.268973][ C0] ? ip_local_deliver_finish+0x22e/0x5f0 [ 464.274974][ C0] ip_local_deliver_finish+0x33f/0x5f0 [ 464.280648][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 464.287322][ C0] NF_HOOK+0x3a4/0x450 [ 464.291394][ C0] ? NF_HOOK+0x9a/0x450 [ 464.295543][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 464.300130][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 464.306281][ C0] ? ip_rcv_finish+0x406/0x560 [ 464.311135][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 464.316598][ C0] NF_HOOK+0x3a4/0x450 [ 464.320682][ C0] ? NF_HOOK+0x9a/0x450 [ 464.325060][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 464.329900][ C0] ? ip_rcv_core+0x7ff/0xd10 [ 464.334670][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 464.339891][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 464.344698][ C0] __netif_receive_skb+0x2bf/0x650 [ 464.350212][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 464.355594][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 464.361703][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 464.368048][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 464.374554][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 464.380029][ C0] ? process_backlog+0x2d9/0x7d0 [ 464.385407][ C0] process_backlog+0x391/0x7d0 [ 464.390448][ C0] ? __pfx_process_backlog+0x10/0x10 [ 464.395911][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 464.402057][ C0] ? __asan_memset+0x23/0x50 [ 464.407421][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 464.414365][ C0] __napi_poll+0xcb/0x490 [ 464.418871][ C0] net_rx_action+0x7bb/0x10a0 [ 464.423990][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 464.429786][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 464.435967][ C0] handle_softirqs+0x2c4/0x970 [ 464.441103][ C0] ? do_softirq+0x11b/0x1e0 [ 464.445781][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 464.452062][ C0] ? rcu_is_watching+0x15/0xb0 [ 464.457052][ C0] do_softirq+0x11b/0x1e0 [ 464.461564][ C0] [ 464.464587][ C0] [ 464.467846][ C0] ? __pfx_do_softirq+0x10/0x10 [ 464.472923][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 464.478668][ C0] ? rcu_is_watching+0x15/0xb0 [ 464.484419][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 464.489882][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 464.495254][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 464.500464][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 464.506266][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 464.511644][ C0] __dev_queue_xmit+0x16c9/0x3d30 [ 464.516978][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 464.522204][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 464.527708][ C0] ? mark_lock+0x9a/0x350 [ 464.532240][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 464.538504][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 464.544928][ C0] ? ip_finish_output2+0xa14/0x1380