./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3509733300 <...> Warning: Permanently added '10.128.1.229' (ED25519) to the list of known hosts. execve("./syz-executor3509733300", ["./syz-executor3509733300"], 0x7ffe8f667d90 /* 10 vars */) = 0 brk(NULL) = 0x55556679c000 brk(0x55556679cd00) = 0x55556679cd00 arch_prctl(ARCH_SET_FS, 0x55556679c380) = 0 set_tid_address(0x55556679c650) = 5226 set_robust_list(0x55556679c660, 24) = 0 rseq(0x55556679cca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3509733300", 4096) = 28 getrandom("\x94\xbd\x9c\x44\x72\x99\xd3\xc6", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556679cd00 brk(0x5555667bdd00) = 0x5555667bdd00 brk(0x5555667be000) = 0x5555667be000 mprotect(0x7fb06e9aa000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5227 attached , child_tidptr=0x55556679c650) = 5227 [pid 5227] set_robust_list(0x55556679c660, 24) = 0 [pid 5227] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5227] setsid() = 1 [pid 5227] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5227] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5227] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5227] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5227] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5227] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5227] unshare(CLONE_NEWNS) = 0 [pid 5227] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5227] unshare(CLONE_NEWIPC) = 0 [pid 5227] unshare(CLONE_NEWCGROUP) = 0 [pid 5227] unshare(CLONE_NEWUTS) = 0 [pid 5227] unshare(CLONE_SYSVSEM) = 0 [pid 5227] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "16777216", 8) = 8 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "536870912", 9) = 9 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "1024", 4) = 4 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "8192", 4) = 4 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "1024", 4) = 4 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "1024", 4) = 4 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5227] close(3) = 0 [pid 5227] getpid() = 1 [pid 5227] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 0b 90 e9 47 ff ff ff e8 8a da ea f5 90 0f 0b 90 e9 99 e0 ff ff [ 84.698342][ C0] RSP: 0018:ffffc90000006db8 EFLAGS: 00010246 [ 84.704427][ C0] RAX: ffffffff8ba9df18 RBX: 00000000000055f0 RCX: ffff888030023c00 [ 84.712525][ C0] RDX: 0000000000000100 RSI: 00000000000081e5 RDI: 00000000000055f0 [ 84.720591][ C0] RBP: 1ffff110062bf1ae R08: ffffffff8ba9cf12 R09: 1ffff110062bf1b8 [ 84.728655][ C0] R10: dffffc0000000000 R11: ffffed10062bf1b9 R12: 0000000000000000 [ 84.736737][ C0] R13: dffffc0000000000 R14: 00000000700cec61 R15: 00000000000081e5 [ 84.744916][ C0] FS: 000055556679c380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 84.753912][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.760618][ C0] CR2: 0000000020287000 CR3: 0000000077892000 CR4: 00000000003506f0 [ 84.768829][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.776876][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.784967][ C0] Call Trace: [ 84.788269][ C0] [ 84.791143][ C0] ? __warn+0x168/0x4e0 [ 84.795392][ C0] ? __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 [ 84.801893][ C0] ? report_bug+0x2b3/0x500 [ 84.806480][ C0] ? __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 [ 84.812941][ C0] ? handle_bug+0x60/0x90 [ 84.817385][ C0] ? exc_invalid_op+0x1a/0x50 [ 84.822223][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 84.827325][ C0] ? __mptcp_move_skbs_from_subflow+0x10a2/0x21f0 [ 84.833798][ C0] ? __mptcp_move_skbs_from_subflow+0x20a8/0x21f0 [ 84.840406][ C0] ? __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 [ 84.846917][ C0] ? __mptcp_move_skbs_from_subflow+0x20a8/0x21f0 [ 84.853373][ C0] mptcp_data_ready+0x29c/0xa90 [ 84.858323][ C0] ? __sk_mem_raise_allocated+0x2be/0x1140 [ 84.864213][ C0] ? __pfx_mptcp_data_ready+0x10/0x10 [ 84.869687][ C0] subflow_data_ready+0x34a/0x920 [ 84.874762][ C0] ? __pfx_subflow_data_ready+0x10/0x10 [ 84.880419][ C0] ? tcp_grow_window+0x471/0xb00 [ 84.885453][ C0] ? tcp_data_ready+0x15b/0x4e0 [ 84.890360][ C0] tcp_data_queue+0x20fd/0x76c0 [ 84.895369][ C0] ? tcp_urg+0x100/0x450 [ 84.899694][ C0] ? __pfx_tcp_data_queue+0x10/0x10 [ 84.905012][ C0] ? __pfx_tcp_urg+0x10/0x10 [ 84.909672][ C0] ? ktime_get+0x9b/0xb0 [ 84.913948][ C0] tcp_rcv_established+0xfba/0x2020 [ 84.919235][ C0] ? __pfx_tcp_rcv_established+0x10/0x10 [ 84.925054][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 84.930124][ C0] tcp_v4_do_rcv+0x96d/0xc70 [ 84.934750][ C0] tcp_v4_rcv+0x2dc0/0x37f0 [ 84.939473][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 84.944412][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 84.949350][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 84.954250][ C0] ip_protocol_deliver_rcu+0x22e/0x440 [ 84.959800][ C0] ? ip_local_deliver_finish+0x230/0x5f0 [ 84.965628][ C0] ip_local_deliver_finish+0x341/0x5f0 [ 84.971118][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 84.977274][ C0] NF_HOOK+0x3a4/0x450 [ 84.981487][ C0] ? NF_HOOK+0x9a/0x450 [ 84.985714][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 84.990350][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 84.996422][ C0] ? ip_rcv_finish+0x406/0x560 [ 85.001232][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 85.006448][ C0] NF_HOOK+0x3a4/0x450 [ 85.010618][ C0] ? __lock_acquire+0x1384/0x2050 [ 85.015933][ C0] ? NF_HOOK+0x9a/0x450 [ 85.020132][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 85.024754][ C0] ? ip_rcv_core+0x801/0xd10 [ 85.029455][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 85.034656][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 85.039249][ C0] __netif_receive_skb+0x2bf/0x650 [ 85.044409][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 85.049524][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 85.055245][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 85.061265][ C0] ? __pfx_lock_release+0x10/0x10 [ 85.066367][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 85.071539][ C0] process_backlog+0x662/0x15b0 [ 85.076462][ C0] ? process_backlog+0x33b/0x15b0 [ 85.081538][ C0] ? __pfx_process_backlog+0x10/0x10 [ 85.086905][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 85.092929][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 85.099359][ C0] __napi_poll+0xcb/0x490 [ 85.103727][ C0] net_rx_action+0x89b/0x1240 [ 85.108500][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 85.113652][ C0] ? sched_clock+0x4a/0x70 [ 85.118155][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 85.124534][ C0] handle_softirqs+0x2c5/0x980 [ 85.129377][ C0] ? do_softirq+0x11b/0x1e0 [ 85.133924][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 85.139319][ C0] do_softirq+0x11b/0x1e0 [ 85.143701][ C0] [ 85.146700][ C0] [ 85.149673][ C0] ? __pfx_do_softirq+0x10/0x10 [ 85.154559][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 85.160271][ C0] ? rcu_is_watching+0x15/0xb0 [ 85.165132][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 85.170451][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 85.175808][ C0] ? __dev_queue_xmit+0x2da/0x3e80 [ 85.180963][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 85.186759][ C0] ? __dev_queue_xmit+0x2da/0x3e80 [ 85.191916][ C0] __dev_queue_xmit+0x1764/0x3e80 [ 85.197046][ C0] ? __dev_queue_xmit+0x2da/0x3e80 [ 85.202387][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 85.207882][ C0] ? mark_lock+0x9a/0x360 [ 85.212279][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 85.218377][ C0] ? ip_finish_output2+0xa14/0x1390 [ 85.223634][ C0] ? ip_finish_output2+0x45f/0x1390 [ 85.228928][ C0] ip_finish_output2+0xd41/0x1390 [ 85.233995][ C0] ? ip_finish_output2+0x45f/0x1390 [ 85.239303][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 85.244805][ C0] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 85.249733][ C0] ? __ip_finish_output+0x349/0x400 [ 85.255027][ C0] __ip_queue_xmit+0x118c/0x1b80 [ 85.260017][ C0] ? __pfx_mptcp_write_options+0x10/0x10 [ 85.265761][ C0] ? __ip_queue_xmit+0x5f/0x1b80 [ 85.270776][ C0] ? __pfx_ip_queue_xmit+0x10/0x10 [ 85.276167][ C0] __tcp_transmit_skb+0x2544/0x3b30 [ 85.281416][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 85.287141][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 85.293356][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 85.299826][ C0] ? tcp_init_tso_segs+0xde/0x1a0 [ 85.304977][ C0] tcp_write_xmit+0x641d/0x6bf0 [ 85.309909][ C0] ? ipv4_mtu+0x2bc/0x3d0 [ 85.314262][ C0] ? tcp_current_mss+0x29b/0x4d0 [ 85.319279][ C0] ? __pfx_tcp_current_mss+0x10/0x10 [ 85.324640][ C0] ? __pfx_tcp_data_queue+0x10/0x10 [ 85.329938][ C0] __tcp_push_pending_frames+0x9b/0x360 [ 85.335605][ C0] ? ktime_get+0x9b/0xb0 [ 85.339929][ C0] tcp_rcv_established+0x1026/0x2020 [ 85.345304][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 85.351688][ C0] ? __pfx_tcp_rcv_established+0x10/0x10 [ 85.357411][ C0] tcp_v4_do_rcv+0x96d/0xc70 [ 85.362048][ C0] ? __pfx_tcp_v4_do_rcv+0x10/0x10 [ 85.367501][ C0] __release_sock+0x214/0x350 [ 85.372227][ C0] release_sock+0x61/0x1f0 [ 85.376727][ C0] __mptcp_push_pending+0x6b5/0x9f0 [ 85.381995][ C0] ? __mptcp_push_pending+0x2e1/0x9f0 [ 85.387623][ C0] ? __pfx___mptcp_push_pending+0x10/0x10 [ 85.393594][ C0] ? __virt_addr_valid+0x183/0x530 [ 85.398834][ C0] ? __virt_addr_valid+0x183/0x530 [ 85.403974][ C0] ? __virt_addr_valid+0x45f/0x530 [ 85.409169][ C0] ? __check_object_size+0x48e/0x900 [ 85.414502][ C0] mptcp_sendmsg+0x10bb/0x1b10 [ 85.419369][ C0] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 85.424517][ C0] ? sock_rps_record_flow+0x1a/0x400 [ 85.429883][ C0] ? inet_sendmsg+0x330/0x390 [ 85.434620][ C0] __sock_sendmsg+0x1a6/0x270 [ 85.439382][ C0] ____sys_sendmsg+0x52a/0x7e0 [ 85.444249][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 85.449635][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 85.454732][ C0] __sys_sendmsg+0x2aa/0x390 [ 85.459399][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 85.464564][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 85.470993][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 85.476257][ C0] ? ptrace_notify+0x279/0x380 [ 85.481040][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 85.487459][ C0] ? do_syscall_64+0x100/0x230 [ 85.492299][ C0] do_syscall_64+0xf3/0x230 [ 85.496879][ C0] ? clear_bhb_loop+0x35/0x90 [ 85.501719][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.507695][ C0] RIP: 0033:0x7fb06e9317f9 [ 85.512155][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 85.531867][ C0] RSP: 002b:00007ffe2cfd4f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.540380][ C0] RAX: ffffffffffffffda RBX: 00007fb06e97f468 RCX: 00007fb06e9317f9 [ 85.548467][ C0] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 85.556652][ C0] RBP: 00007fb06e97f446 R08: 0000555500000000 R09: 0000555500000000 [ 85.564709][ C0] R10: 0000555500000000 R11: 0000000000000246 R12: 00007fb06e97f406 [ 85.572772][ C0] R13: 0000000000000001 R14: 00007ffe2cfd4fe0 R15: 0000000000000003 [ 85.581243][ C0] [ 85.584278][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.591606][ C0] CPU: 0 UID: 0 PID: 5227 Comm: syz-executor350 Not tainted 6.11.0-syzkaller-08829-gaf9c191ac2a0 #0 [ 85.602367][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 85.612512][ C0] Call Trace: [ 85.615791][ C0] [ 85.618632][ C0] dump_stack_lvl+0x241/0x360 [ 85.623320][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.628523][ C0] ? __pfx__printk+0x10/0x10 [ 85.633181][ C0] ? _printk+0xd5/0x120 [ 85.637352][ C0] ? __init_begin+0x41000/0x41000 [ 85.642393][ C0] ? vscnprintf+0x5d/0x90 [ 85.646740][ C0] panic+0x349/0x880 [ 85.650644][ C0] ? __warn+0x177/0x4e0 [ 85.654801][ C0] ? __pfx_panic+0x10/0x10 [ 85.659218][ C0] ? show_trace_log_lvl+0x3b2/0x410 [ 85.664439][ C0] __warn+0x34b/0x4e0 [ 85.668426][ C0] ? __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 [ 85.674848][ C0] report_bug+0x2b3/0x500 [ 85.679196][ C0] ? __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 [ 85.685642][ C0] handle_bug+0x60/0x90 [ 85.689835][ C0] exc_invalid_op+0x1a/0x50 [ 85.694449][ C0] asm_exc_invalid_op+0x1a/0x20 [ 85.699328][ C0] RIP: 0010:__mptcp_move_skbs_from_subflow+0x20a9/0x21f0 [ 85.706364][ C0] Code: 0f b6 dc 31 ff 89 de e8 b5 dd ea f5 89 d8 48 81 c4 50 01 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 98 da ea f5 90 <0f> 0b 90 e9 47 ff ff ff e8 8a da ea f5 90 0f 0b 90 e9 99 e0 ff ff [ 85.725978][ C0] RSP: 0018:ffffc90000006db8 EFLAGS: 00010246 [ 85.732056][ C0] RAX: ffffffff8ba9df18 RBX: 00000000000055f0 RCX: ffff888030023c00 [ 85.740039][ C0] RDX: 0000000000000100 RSI: 00000000000081e5 RDI: 00000000000055f0 [ 85.748021][ C0] RBP: 1ffff110062bf1ae R08: ffffffff8ba9cf12 R09: 1ffff110062bf1b8 [ 85.756002][ C0] R10: dffffc0000000000 R11: ffffed10062bf1b9 R12: 0000000000000000 [ 85.763980][ C0] R13: dffffc0000000000 R14: 00000000700cec61 R15: 00000000000081e5 [ 85.771967][ C0] ? __mptcp_move_skbs_from_subflow+0x10a2/0x21f0 [ 85.778399][ C0] ? __mptcp_move_skbs_from_subflow+0x20a8/0x21f0 [ 85.784830][ C0] ? __mptcp_move_skbs_from_subflow+0x20a8/0x21f0 [ 85.791289][ C0] mptcp_data_ready+0x29c/0xa90 [ 85.796156][ C0] ? __sk_mem_raise_allocated+0x2be/0x1140 [ 85.801990][ C0] ? __pfx_mptcp_data_ready+0x10/0x10 [ 85.807389][ C0] subflow_data_ready+0x34a/0x920 [ 85.812433][ C0] ? __pfx_subflow_data_ready+0x10/0x10 [ 85.817997][ C0] ? tcp_grow_window+0x471/0xb00 [ 85.822953][ C0] ? tcp_data_ready+0x15b/0x4e0 [ 85.827823][ C0] tcp_data_queue+0x20fd/0x76c0 [ 85.832700][ C0] ? tcp_urg+0x100/0x450 [ 85.836961][ C0] ? __pfx_tcp_data_queue+0x10/0x10 [ 85.842205][ C0] ? __pfx_tcp_urg+0x10/0x10 [ 85.846816][ C0] ? ktime_get+0x9b/0xb0 [ 85.851076][ C0] tcp_rcv_established+0xfba/0x2020 [ 85.856303][ C0] ? __pfx_tcp_rcv_established+0x10/0x10 [ 85.861947][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 85.867000][ C0] tcp_v4_do_rcv+0x96d/0xc70 [ 85.871620][ C0] tcp_v4_rcv+0x2dc0/0x37f0 [ 85.876179][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 85.881054][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 85.885923][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 85.890792][ C0] ip_protocol_deliver_rcu+0x22e/0x440 [ 85.896272][ C0] ? ip_local_deliver_finish+0x230/0x5f0 [ 85.901920][ C0] ip_local_deliver_finish+0x341/0x5f0 [ 85.907404][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 85.913403][ C0] NF_HOOK+0x3a4/0x450 [ 85.917492][ C0] ? NF_HOOK+0x9a/0x450 [ 85.921664][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 85.926271][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 85.932274][ C0] ? ip_rcv_finish+0x406/0x560 [ 85.937059][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 85.942190][ C0] NF_HOOK+0x3a4/0x450 [ 85.946276][ C0] ? __lock_acquire+0x1384/0x2050 [ 85.951317][ C0] ? NF_HOOK+0x9a/0x450 [ 85.955606][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 85.960226][ C0] ? ip_rcv_core+0x801/0xd10 [ 85.964834][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 85.969972][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 85.974491][ C0] __netif_receive_skb+0x2bf/0x650 [ 85.979635][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 85.984696][ C0] ? __pfx___netif_receive_skb+0x10/0x10 [ 85.990351][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 85.996359][ C0] ? __pfx_lock_release+0x10/0x10 [ 86.001403][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 86.006547][ C0] process_backlog+0x662/0x15b0 [ 86.011411][ C0] ? process_backlog+0x33b/0x15b0 [ 86.016451][ C0] ? __pfx_process_backlog+0x10/0x10 [ 86.021749][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 86.027785][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 86.034222][ C0] __napi_poll+0xcb/0x490 [ 86.038566][ C0] net_rx_action+0x89b/0x1240 [ 86.043271][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 86.048507][ C0] ? sched_clock+0x4a/0x70 [ 86.052980][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 86.059374][ C0] handle_softirqs+0x2c5/0x980 [ 86.064175][ C0] ? do_softirq+0x11b/0x1e0 [ 86.068709][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 86.074021][ C0] do_softirq+0x11b/0x1e0 [ 86.078368][ C0] [ 86.081304][ C0] [ 86.084246][ C0] ? __pfx_do_softirq+0x10/0x10 [ 86.089118][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 86.094784][ C0] ? rcu_is_watching+0x15/0xb0 [ 86.099561][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 86.104773][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 86.110076][ C0] ? __dev_queue_xmit+0x2da/0x3e80 [ 86.115205][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 86.120947][ C0] ? __dev_queue_xmit+0x2da/0x3e80 [ 86.126077][ C0] __dev_queue_xmit+0x1764/0x3e80 [ 86.131129][ C0] ? __dev_queue_xmit+0x2da/0x3e80 [ 86.136270][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 86.141750][ C0] ? mark_lock+0x9a/0x360 [ 86.146125][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 86.152127][ C0] ? ip_finish_output2+0xa14/0x1390 [ 86.157366][ C0] ? ip_finish_output2+0x45f/0x1390 [ 86.162579][ C0] ip_finish_output2+0xd41/0x1390 [ 86.167620][ C0] ? ip_finish_output2+0x45f/0x1390 [ 86.172846][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 86.178351][ C0] ? ip_skb_dst_mtu+0x6ba/0x9b0 [ 86.183241][ C0] ? __ip_finish_output+0x349/0x400 [ 86.188459][ C0] __ip_queue_xmit+0x118c/0x1b80 [ 86.193419][ C0] ? __pfx_mptcp_write_options+0x10/0x10 [ 86.199114][ C0] ? __ip_queue_xmit+0x5f/0x1b80 [ 86.204153][ C0] ? __pfx_ip_queue_xmit+0x10/0x10 [ 86.209290][ C0] __tcp_transmit_skb+0x2544/0x3b30 [ 86.214524][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 86.220084][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 86.226111][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 86.232580][ C0] ? tcp_init_tso_segs+0xde/0x1a0 [ 86.237630][ C0] tcp_write_xmit+0x641d/0x6bf0 [ 86.242511][ C0] ? ipv4_mtu+0x2bc/0x3d0 [ 86.246882][ C0] ? tcp_current_mss+0x29b/0x4d0 [ 86.251852][ C0] ? __pfx_tcp_current_mss+0x10/0x10 [ 86.257269][ C0] ? __pfx_tcp_data_queue+0x10/0x10 [ 86.262527][ C0] __tcp_push_pending_frames+0x9b/0x360 [ 86.268110][ C0] ? ktime_get+0x9b/0xb0 [ 86.272397][ C0] tcp_rcv_established+0x1026/0x2020 [ 86.277729][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 86.284102][ C0] ? __pfx_tcp_rcv_established+0x10/0x10 [ 86.289797][ C0] tcp_v4_do_rcv+0x96d/0xc70 [ 86.294415][ C0] ? __pfx_tcp_v4_do_rcv+0x10/0x10 [ 86.299573][ C0] __release_sock+0x214/0x350 [ 86.304356][ C0] release_sock+0x61/0x1f0 [ 86.308792][ C0] __mptcp_push_pending+0x6b5/0x9f0 [ 86.314014][ C0] ? __mptcp_push_pending+0x2e1/0x9f0 [ 86.319412][ C0] ? __pfx___mptcp_push_pending+0x10/0x10 [ 86.325154][ C0] ? __virt_addr_valid+0x183/0x530 [ 86.330296][ C0] ? __virt_addr_valid+0x183/0x530 [ 86.335474][ C0] ? __virt_addr_valid+0x45f/0x530 [ 86.340686][ C0] ? __check_object_size+0x48e/0x900 [ 86.345990][ C0] mptcp_sendmsg+0x10bb/0x1b10 [ 86.350880][ C0] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 86.356094][ C0] ? sock_rps_record_flow+0x1a/0x400 [ 86.361411][ C0] ? inet_sendmsg+0x330/0x390 [ 86.366194][ C0] __sock_sendmsg+0x1a6/0x270 [ 86.370911][ C0] ____sys_sendmsg+0x52a/0x7e0 [ 86.375705][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 86.381014][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 86.386063][ C0] __sys_sendmsg+0x2aa/0x390 [ 86.390673][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 86.395811][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 86.402166][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 86.407376][ C0] ? ptrace_notify+0x279/0x380 [ 86.412163][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 86.418598][ C0] ? do_syscall_64+0x100/0x230 [ 86.423393][ C0] do_syscall_64+0xf3/0x230 [ 86.427911][ C0] ? clear_bhb_loop+0x35/0x90 [ 86.432723][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.438668][ C0] RIP: 0033:0x7fb06e9317f9 [ 86.443105][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 86.462743][ C0] RSP: 002b:00007ffe2cfd4f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.471210][ C0] RAX: ffffffffffffffda RBX: 00007fb06e97f468 RCX: 00007fb06e9317f9 [ 86.479291][ C0] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 86.487272][ C0] RBP: 00007fb06e97f446 R08: 0000555500000000 R09: 0000555500000000 [ 86.495256][ C0] R10: 0000555500000000 R11: 0000000000000246 R12: 00007fb06e97f406 [ 86.503237][ C0] R13: 0000000000000001 R14: 00007ffe2cfd4fe0 R15: 0000000000000003 [ 86.511236][ C0] [ 86.514638][ C0] Kernel Offset: disabled [ 86.519042][ C0] Rebooting in 86400 seconds..