Warning: Permanently added '10.128.1.134' (ED25519) to the list of known hosts. 2023/11/25 04:54:06 ignoring optional flag "sandboxArg"="0" 2023/11/25 04:54:06 parsed 1 programs 2023/11/25 04:54:06 executed programs: 0 [ 77.332640][ T5329] cgroup: Unknown subsys name 'net' [ 77.345050][ T5329] cgroup: Unknown subsys name 'rlimit' [ 78.432184][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.440145][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.448353][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.457432][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.465709][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 78.473005][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.571970][ T5336] chnl_net:caif_netlink_parms(): no params data found [ 78.626289][ T5336] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.633386][ T5336] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.641527][ T5336] bridge_slave_0: entered allmulticast mode [ 78.648537][ T5336] bridge_slave_0: entered promiscuous mode [ 78.656889][ T5336] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.664341][ T5336] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.671652][ T5336] bridge_slave_1: entered allmulticast mode [ 78.679639][ T5336] bridge_slave_1: entered promiscuous mode [ 78.705957][ T5336] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.717224][ T5336] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.745528][ T5336] team0: Port device team_slave_0 added [ 78.753026][ T5336] team0: Port device team_slave_1 added [ 78.774701][ T5336] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.781671][ T5336] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.808178][ T5336] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.820351][ T5336] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.827386][ T5336] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.854582][ T5336] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.886118][ T5336] hsr_slave_0: entered promiscuous mode [ 78.892475][ T5336] hsr_slave_1: entered promiscuous mode [ 78.973887][ T5336] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.980998][ T5336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.988531][ T5336] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.995856][ T5336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.040448][ T5336] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.057661][ T5002] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.066513][ T5002] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.081367][ T5336] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.096272][ T5002] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.103397][ T5002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.113052][ T5002] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.120167][ T5002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.153476][ T5336] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.164603][ T5336] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.196694][ T5336] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.398040][ T5336] veth0_vlan: entered promiscuous mode [ 79.409558][ T5336] veth1_vlan: entered promiscuous mode [ 79.430369][ T5336] veth0_macvtap: entered promiscuous mode [ 79.442292][ T5336] veth1_macvtap: entered promiscuous mode [ 79.459601][ T5336] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.472106][ T5336] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.532206][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.540716][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.568226][ T525] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.576905][ T525] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.613241][ T5356] [ 79.615610][ T5356] ============================================ [ 79.622127][ T5356] WARNING: possible recursive locking detected [ 79.628311][ T5356] 6.7.0-rc2-syzkaller-00195-g0f5cc96c367f #0 Not tainted [ 79.635421][ T5356] -------------------------------------------- [ 79.641560][ T5356] syz-executor.0/5356 is trying to acquire lock: [ 79.648069][ T5356] ffff888074e0e8d8 (_xmit_ETHER#2){+.-.}-{2:2}, at: __dev_queue_xmit+0x1622/0x38e0 [ 79.657415][ T5356] [ 79.657415][ T5356] but task is already holding lock: [ 79.664787][ T5356] ffff888075f1c4d8 (_xmit_ETHER#2){+.-.}-{2:2}, at: sch_direct_xmit+0x1c4/0x5f0 [ 79.674295][ T5356] [ 79.674295][ T5356] other info that might help us debug this: [ 79.682347][ T5356] Possible unsafe locking scenario: [ 79.682347][ T5356] [ 79.690047][ T5356] CPU0 [ 79.693419][ T5356] ---- [ 79.696774][ T5356] lock(_xmit_ETHER#2); [ 79.701177][ T5356] lock(_xmit_ETHER#2); [ 79.705424][ T5356] [ 79.705424][ T5356] *** DEADLOCK *** [ 79.705424][ T5356] [ 79.713824][ T5356] May be due to missing lock nesting notation [ 79.713824][ T5356] [ 79.722419][ T5356] 6 locks held by syz-executor.0/5356: [ 79.727877][ T5356] #0: ffffffff8cb25ba0 (rcu_read_lock){....}-{1:2}, at: ip_finish_output2+0x467/0x1360 [ 79.737620][ T5356] #1: ffffffff8cb25c00 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x23e/0x38e0 [ 79.747648][ T5356] #2: ffff88801c335258 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+...}-{2:2}, at: __dev_queue_xmit+0x11d0/0x38e0 [ 79.760685][ T5356] #3: ffff888075f1c4d8 (_xmit_ETHER#2){+.-.}-{2:2}, at: sch_direct_xmit+0x1c4/0x5f0 [ 79.770337][ T5356] #4: ffffffff8cb25ba0 (rcu_read_lock){....}-{1:2}, at: ip_finish_output2+0x467/0x1360 [ 79.780166][ T5356] #5: ffffffff8cb25c00 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x23e/0x38e0 [ 79.790102][ T5356] [ 79.790102][ T5356] stack backtrace: [ 79.795983][ T5356] CPU: 0 PID: 5356 Comm: syz-executor.0 Not tainted 6.7.0-rc2-syzkaller-00195-g0f5cc96c367f #0 [ 79.806307][ T5356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 79.816617][ T5356] Call Trace: [ 79.819980][ T5356] [ 79.822899][ T5356] dump_stack_lvl+0x1e7/0x2d0 [ 79.827675][ T5356] ? nf_tcp_handle_invalid+0x650/0x650 [ 79.833168][ T5356] ? print_deadlock_bug+0x462/0x600 [ 79.838489][ T5356] ? _find_first_zero_bit+0xd4/0x100 [ 79.843895][ T5356] __lock_acquire+0x6a81/0x7f70 [ 79.849030][ T5356] ? __stack_depot_save+0x4dc/0x650 [ 79.854242][ T5356] ? kasan_save_stack+0x4f/0x60 [ 79.859539][ T5356] ? kasan_save_stack+0x3f/0x60 [ 79.864396][ T5356] ? __dev_queue_xmit+0x7fc/0x38e0 [ 79.869520][ T5356] ? verify_lock_unused+0x140/0x140 [ 79.874995][ T5356] ? erspan_xmit+0x9c6/0x13e0 [ 79.879842][ T5356] ? dev_hard_start_xmit+0x241/0x750 [ 79.885129][ T5356] ? sch_direct_xmit+0x2b6/0x5f0 [ 79.890159][ T5356] ? __dev_queue_xmit+0x187c/0x38e0 [ 79.895621][ T5356] ? ip_finish_output2+0xe6d/0x1360 [ 79.900907][ T5356] ? ip_send_skb+0x117/0x1b0 [ 79.906035][ T5356] ? udp_send_skb+0x931/0x1200 [ 79.910806][ T5356] ? csum_partial+0x234/0x2b0 [ 79.915592][ T5356] ? __skb_checksum+0x850/0x850 [ 79.920445][ T5356] ? __skb_checksum+0x787/0x850 [ 79.925403][ T5356] ? skb_checksum+0x88/0xe0 [ 79.929935][ T5356] ? validate_xmit_xfrm+0xc1/0x1190 [ 79.935159][ T5356] ? csum_partial_ext+0x30/0x30 [ 79.940040][ T5356] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 79.946102][ T5356] lock_acquire+0x1e3/0x520 [ 79.950782][ T5356] ? __dev_queue_xmit+0x1622/0x38e0 [ 79.956158][ T5356] ? skb_checksum_help+0x321/0x740 [ 79.961359][ T5356] ? read_lock_is_recursive+0x20/0x20 [ 79.966925][ T5356] ? validate_xmit_skb+0xa01/0x1120 [ 79.972142][ T5356] ? rcu_read_lock_bh_held+0x7e/0x120 [ 79.977529][ T5356] ? validate_xmit_skb_list+0x130/0x130 [ 79.983075][ T5356] _raw_spin_lock+0x2e/0x40 [ 79.987578][ T5356] ? __dev_queue_xmit+0x1622/0x38e0 [ 79.992896][ T5356] __dev_queue_xmit+0x1622/0x38e0 [ 79.998026][ T5356] ? print_irqtrace_events+0x220/0x220 [ 80.003486][ T5356] ? neigh_resolve_output+0x44e/0x6e0 [ 80.009127][ T5356] ? __dev_queue_xmit+0x23e/0x38e0 [ 80.014242][ T5356] ? read_seqbegin+0x208/0x2b0 [ 80.019109][ T5356] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 80.024411][ T5356] ? neigh_resolve_output+0x2ec/0x6e0 [ 80.029799][ T5356] ? eth_header+0x11c/0x1f0 [ 80.034649][ T5356] ? __asan_memcpy+0x40/0x70 [ 80.039276][ T5356] ? eth_header+0x11c/0x1f0 [ 80.043794][ T5356] ? llc_sysctl_exit+0x70/0x70 [ 80.048567][ T5356] ? neigh_resolve_output+0x611/0x6e0 [ 80.054196][ T5356] ? ip_finish_output2+0x467/0x1360 [ 80.059388][ T5356] ? ip_finish_output2+0x467/0x1360 [ 80.064593][ T5356] ip_finish_output2+0xe6d/0x1360 [ 80.069615][ T5356] ? nf_hook+0x9e/0x450 [ 80.073768][ T5356] ? ip_finish_output2+0x467/0x1360 [ 80.079068][ T5356] ? dst_release+0x50/0x50 [ 80.083812][ T5356] ? ip_fragment+0x210/0x210 [ 80.088400][ T5356] ? __ip_local_out+0x3d2/0x4e0 [ 80.093328][ T5356] ? ip_skb_dst_mtu+0x60c/0x990 [ 80.098258][ T5356] ? __ip_finish_output+0x3e0/0x4b0 [ 80.103446][ T5356] iptunnel_xmit+0x540/0x9b0 [ 80.108043][ T5356] ip_tunnel_xmit+0x20e4/0x2940 [ 80.113002][ T5356] ? tnl_update_pmtu+0x10b0/0x10b0 [ 80.118189][ T5356] ? skb_push+0x97/0x100 [ 80.122526][ T5356] ? __gre_xmit+0x118/0x1b0 [ 80.127016][ T5356] erspan_xmit+0x9c6/0x13e0 [ 80.131514][ T5356] dev_hard_start_xmit+0x241/0x750 [ 80.137863][ T5356] sch_direct_xmit+0x2b6/0x5f0 [ 80.142618][ T5356] ? mrp_pdu_parse_vecattr_event+0x2c0/0x2c0 [ 80.148590][ T5356] __dev_queue_xmit+0x187c/0x38e0 [ 80.153780][ T5356] ? print_irqtrace_events+0x220/0x220 [ 80.159319][ T5356] ? neigh_resolve_output+0x44e/0x6e0 [ 80.164955][ T5356] ? __dev_queue_xmit+0x23e/0x38e0 [ 80.170075][ T5356] ? read_seqbegin+0x208/0x2b0 [ 80.174841][ T5356] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 80.180417][ T5356] ? neigh_resolve_output+0x2ec/0x6e0 [ 80.185833][ T5356] ? eth_header+0x11c/0x1f0 [ 80.190738][ T5356] ? __asan_memcpy+0x40/0x70 [ 80.195325][ T5356] ? eth_header+0x11c/0x1f0 [ 80.200104][ T5356] ? llc_sysctl_exit+0x70/0x70 [ 80.205132][ T5356] ? neigh_resolve_output+0x611/0x6e0 [ 80.210507][ T5356] ? ip_finish_output2+0x467/0x1360 [ 80.215791][ T5356] ? ip_finish_output2+0x467/0x1360 [ 80.221376][ T5356] ip_finish_output2+0xe6d/0x1360 [ 80.226602][ T5356] ? nf_hook+0x9e/0x450 [ 80.230878][ T5356] ? ip_finish_output2+0x467/0x1360 [ 80.236101][ T5356] ? ip_fragment+0x210/0x210 [ 80.240785][ T5356] ? ip_fast_csum+0x1f0/0x2b0 [ 80.245463][ T5356] ? ip_skb_dst_mtu+0x60c/0x990 [ 80.250408][ T5356] ? __ip_finish_output+0x3e0/0x4b0 [ 80.255626][ T5356] ip_send_skb+0x117/0x1b0 [ 80.260336][ T5356] udp_send_skb+0x931/0x1200 [ 80.264928][ T5356] udp_sendmsg+0x1c17/0x2a70 [ 80.269516][ T5356] ? ip_skb_dst_mtu+0x990/0x990 [ 80.274481][ T5356] ? udp_cmsg_send+0x340/0x340 [ 80.279427][ T5356] ? __lock_acquire+0x1267/0x7f70 [ 80.284532][ T5356] udpv6_sendmsg+0x1342/0x3220 [ 80.289396][ T5356] ? udp_v6_early_demux+0xf30/0xf30 [ 80.294937][ T5356] ? smack_socket_sendmsg+0x172/0x530 [ 80.300411][ T5356] ? tomoyo_socket_bind_permission+0x340/0x340 [ 80.306561][ T5356] ? iovec_from_user+0x61/0x240 [ 80.311509][ T5356] ? inet_send_prepare+0x21/0x250 [ 80.316524][ T5356] ? inet6_compat_ioctl+0x560/0x560 [ 80.321912][ T5356] ____sys_sendmsg+0x592/0x890 [ 80.326676][ T5356] ? __sys_sendmsg_sock+0x30/0x30 [ 80.331688][ T5356] ? __fget_files+0x3fe/0x480 [ 80.336365][ T5356] __sys_sendmmsg+0x3b2/0x730 [ 80.341041][ T5356] ? __ia32_sys_sendmsg+0x90/0x90 [ 80.346077][ T5356] ? __might_sleep+0xc0/0xc0 [ 80.350792][ T5356] ? __might_fault+0xa5/0x120 [ 80.355476][ T5356] ? syscall_enter_from_user_mode+0x32/0x230 [ 80.361463][ T5356] __x64_sys_sendmmsg+0xa0/0xb0 [ 80.366323][ T5356] do_syscall_64+0x44/0x110 [ 80.370852][ T5356] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 80.376759][ T5356] RIP: 0033:0x7f7c7ca798a9 [ 80.381261][ T5356] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48 [ 80.400957][ T5356] RSP: 002b:00007f7c7dc9f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 80.409385][ T5356] RAX: ffffffffffffffda RBX: 00007f7c7cb8bf60 RCX: 00007f7c7ca798a9 [ 80.417346][ T5356] RDX: 0000000000000001 RSI: 0000000020004d80 RDI: 0000000000000004 [ 80.425313][ T5356] RBP: 00007f7c7cad5074 R08: 0000000000000000 R09: 0000000000000000 [ 80.433375][ T5356] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.441336][ T5356] R13: 000000000000000b R14: 00007f7c7cb8bf60 R15: 00007ffc2753f048 [ 80.449322][ T5356] [ 80.507149][ T50] Bluetooth: hci0: command 0x0409 tx timeout [ 81.785660][ T8] cfg80211: failed to load regulatory.db 2023/11/25 04:54:11 executed programs: 100 [ 82.583859][ T50] Bluetooth: hci0: command 0x041b tx timeout [ 84.664023][ T50] Bluetooth: hci0: command 0x040f tx timeout [ 86.743667][ T50] Bluetooth: hci0: command 0x0419 tx timeout 2023/11/25 04:54:16 executed programs: 354