Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. 2023/09/01 20:38:04 ignoring optional flag "sandboxArg"="0" 2023/09/01 20:38:04 parsed 1 programs 2023/09/01 20:38:04 executed programs: 0 [ 89.600419][ T5042] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.611101][ T5042] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.619788][ T5042] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.629216][ T5042] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.637617][ T5042] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.646078][ T5042] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.772655][ T5392] chnl_net:caif_netlink_parms(): no params data found [ 89.826798][ T5392] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.835541][ T5392] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.843438][ T5392] bridge_slave_0: entered allmulticast mode [ 89.850863][ T5392] bridge_slave_0: entered promiscuous mode [ 89.861918][ T5392] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.869997][ T5392] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.878018][ T5392] bridge_slave_1: entered allmulticast mode [ 89.885607][ T5392] bridge_slave_1: entered promiscuous mode [ 89.916714][ T5392] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.932018][ T5392] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.963692][ T5392] team0: Port device team_slave_0 added [ 89.973446][ T5392] team0: Port device team_slave_1 added [ 89.996621][ T5392] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.004087][ T5392] 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. [ 90.032172][ T5392] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.045616][ T5392] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.053779][ T5392] 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. [ 90.084757][ T5392] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.124643][ T5392] hsr_slave_0: entered promiscuous mode [ 90.132133][ T5392] hsr_slave_1: entered promiscuous mode [ 90.926503][ T5392] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.941236][ T5392] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.955179][ T5392] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.966842][ T5392] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.059446][ T5392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.084394][ T5392] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.098461][ T2957] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.106048][ T2957] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.142046][ T2957] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.149493][ T2957] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.410923][ T5392] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.471508][ T5392] veth0_vlan: entered promiscuous mode [ 91.491736][ T5392] veth1_vlan: entered promiscuous mode [ 91.526296][ T5392] veth0_macvtap: entered promiscuous mode [ 91.546648][ T5392] veth1_macvtap: entered promiscuous mode [ 91.580883][ T5392] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.599349][ T5392] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.615310][ T5392] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.631187][ T5392] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.643859][ T5392] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.655758][ T5392] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.699768][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 91.749184][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.760622][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.791880][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.800843][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.798004][ T5042] Bluetooth: hci0: command 0x041b tx timeout 2023/09/01 20:38:09 executed programs: 33 [ 95.774811][ T5687] [ 95.777208][ T5687] ====================================================== [ 95.784558][ T5687] WARNING: possible circular locking dependency detected [ 95.791774][ T5687] 6.5.0-syzkaller-03967-gbd6c11bc43c4 #0 Not tainted [ 95.799097][ T5687] ------------------------------------------------------ [ 95.806485][ T5687] syz-executor.0/5687 is trying to acquire lock: [ 95.813000][ T5687] ffff88807df70df0 (&rs->rs_recv_lock){....}-{2:2}, at: rds_wake_sk_sleep+0x23/0xe0 [ 95.822915][ T5687] [ 95.822915][ T5687] but task is already holding lock: [ 95.830379][ T5687] ffff88807aa08900 (&rm->m_rs_lock){....}-{2:2}, at: rds_send_remove_from_sock+0x155/0xa50 [ 95.840709][ T5687] [ 95.840709][ T5687] which lock already depends on the new lock. [ 95.840709][ T5687] [ 95.851215][ T5687] [ 95.851215][ T5687] the existing dependency chain (in reverse order) is: [ 95.860678][ T5687] [ 95.860678][ T5687] -> #1 (&rm->m_rs_lock){....}-{2:2}: [ 95.868533][ T5687] _raw_spin_lock_irqsave+0x3a/0x50 [ 95.874463][ T5687] rds_message_put+0x1dd/0xc40 [ 95.877969][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 95.880210][ T5687] rds_inc_put+0x13c/0x1a0 [ 95.892047][ T5687] rds_clear_recv_queue+0x14c/0x350 [ 95.897902][ T5687] rds_release+0xdb/0x3c0 [ 95.902824][ T5687] __sock_release+0xae/0x260 [ 95.907974][ T5687] sock_close+0x1c/0x20 [ 95.912727][ T5687] __fput+0x3f7/0xa70 [ 95.917348][ T5687] __fput_sync+0x47/0x50 [ 95.922335][ T5687] __x64_sys_close+0x87/0xf0 [ 95.927706][ T5687] do_syscall_64+0x38/0xb0 [ 95.932822][ T5687] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 95.940847][ T5687] [ 95.940847][ T5687] -> #0 (&rs->rs_recv_lock){....}-{2:2}: [ 95.950357][ T5687] __lock_acquire+0x2e3d/0x5de0 [ 95.956557][ T5687] lock_acquire+0x1ae/0x510 [ 95.961723][ T5687] _raw_read_lock_irqsave+0x46/0x90 [ 95.967583][ T5687] rds_wake_sk_sleep+0x23/0xe0 [ 95.973204][ T5687] rds_send_remove_from_sock+0x1e9/0xa50 [ 95.979539][ T5687] rds_send_path_drop_acked+0x2f4/0x3c0 [ 95.985739][ T5687] rds_tcp_write_space+0x1b5/0x6d0 [ 95.991774][ T5687] tcp_check_space+0x178/0x8c0 [ 95.997889][ T5687] tcp_rcv_established+0x8dd/0x1fa0 [ 96.004008][ T5687] tcp_v4_do_rcv+0x669/0x9e0 [ 96.009427][ T5687] __release_sock+0x132/0x3a0 [ 96.014843][ T5687] release_sock+0x58/0x1b0 [ 96.020071][ T5687] rds_send_xmit+0x164a/0x2490 [ 96.025521][ T5687] rds_sendmsg+0x2ae6/0x31d0 [ 96.030858][ T5687] sock_sendmsg+0xd9/0x180 [ 96.036043][ T5687] __sys_sendto+0x255/0x340 [ 96.041546][ T5687] __x64_sys_sendto+0xe0/0x1b0 [ 96.047144][ T5687] do_syscall_64+0x38/0xb0 [ 96.052183][ T5687] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 96.059475][ T5687] [ 96.059475][ T5687] other info that might help us debug this: [ 96.059475][ T5687] [ 96.070935][ T5687] Possible unsafe locking scenario: [ 96.070935][ T5687] [ 96.078752][ T5687] CPU0 CPU1 [ 96.084498][ T5687] ---- ---- [ 96.090161][ T5687] lock(&rm->m_rs_lock); [ 96.094882][ T5687] lock(&rs->rs_recv_lock); [ 96.102990][ T5687] lock(&rm->m_rs_lock); [ 96.110491][ T5687] rlock(&rs->rs_recv_lock); [ 96.115809][ T5687] [ 96.115809][ T5687] *** DEADLOCK *** [ 96.115809][ T5687] [ 96.124848][ T5687] 3 locks held by syz-executor.0/5687: [ 96.130499][ T5687] #0: ffff8880296abe70 (k-sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_sock_set_cork+0x1c/0x90 [ 96.140396][ T5687] #1: ffff8880296ac0f8 (k-clock-AF_INET){++.-}-{2:2}, at: rds_tcp_write_space+0x29/0x6d0 [ 96.150837][ T5687] #2: ffff88807aa08900 (&rm->m_rs_lock){....}-{2:2}, at: rds_send_remove_from_sock+0x155/0xa50 [ 96.161718][ T5687] [ 96.161718][ T5687] stack backtrace: [ 96.167625][ T5687] CPU: 0 PID: 5687 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-03967-gbd6c11bc43c4 #0 [ 96.178067][ T5687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 96.190041][ T5687] Call Trace: [ 96.193353][ T5687] [ 96.196311][ T5687] dump_stack_lvl+0xd9/0x1b0 [ 96.201761][ T5687] check_noncircular+0x311/0x3f0 [ 96.207239][ T5687] ? print_circular_bug+0x750/0x750 [ 96.212588][ T5687] ? mark_lock+0x105/0x1950 [ 96.217346][ T5687] ? is_dynamic_key+0x1f0/0x1f0 [ 96.222255][ T5687] ? filter_irq_stacks+0x90/0x90 [ 96.227767][ T5687] ? __stack_depot_save+0x39/0x510 [ 96.233281][ T5687] __lock_acquire+0x2e3d/0x5de0 [ 96.238219][ T5687] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 96.244434][ T5687] ? mark_lock+0x105/0x1950 [ 96.249107][ T5687] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 96.255479][ T5687] lock_acquire+0x1ae/0x510 [ 96.260204][ T5687] ? rds_wake_sk_sleep+0x23/0xe0 [ 96.265463][ T5687] ? lock_sync+0x190/0x190 [ 96.270030][ T5687] ? lock_sync+0x190/0x190 [ 96.274669][ T5687] ? do_raw_spin_lock+0x12e/0x2b0 [ 96.279775][ T5687] ? spin_bug+0x1d0/0x1d0 [ 96.284328][ T5687] _raw_read_lock_irqsave+0x46/0x90 [ 96.289918][ T5687] ? rds_wake_sk_sleep+0x23/0xe0 [ 96.295019][ T5687] rds_wake_sk_sleep+0x23/0xe0 [ 96.299867][ T5687] rds_send_remove_from_sock+0x1e9/0xa50 [ 96.305907][ T5687] rds_send_path_drop_acked+0x2f4/0x3c0 [ 96.311772][ T5687] ? rds_tcp_recv_exit+0x20/0x20 [ 96.316938][ T5687] ? rds_send_remove_from_sock+0xa50/0xa50 [ 96.322996][ T5687] ? tcp_validate_incoming+0xe97/0x1c50 [ 96.328871][ T5687] ? sk_stream_wait_memory+0xff0/0xff0 [ 96.334822][ T5687] rds_tcp_write_space+0x1b5/0x6d0 [ 96.340448][ T5687] tcp_check_space+0x178/0x8c0 [ 96.345449][ T5687] ? tcp_rbtree_insert+0x1f0/0x1f0 [ 96.350965][ T5687] tcp_rcv_established+0x8dd/0x1fa0 [ 96.356399][ T5687] ? __release_sock+0xd4/0x3a0 [ 96.361312][ T5687] ? tcp_check_space+0x8c0/0x8c0 [ 96.366404][ T5687] tcp_v4_do_rcv+0x669/0x9e0 [ 96.371208][ T5687] __release_sock+0x132/0x3a0 [ 96.375954][ T5687] release_sock+0x58/0x1b0 [ 96.380493][ T5687] ? rds_tcp_xmit_path_prepare+0xa0/0xa0 [ 96.387151][ T5687] rds_send_xmit+0x164a/0x2490 [ 96.392329][ T5687] ? rds_rdma_send_complete+0x4a0/0x4a0 [ 96.398134][ T5687] rds_sendmsg+0x2ae6/0x31d0 [ 96.403223][ T5687] ? rds_send_drop_to+0x1340/0x1340 [ 96.408825][ T5687] ? aa_af_perm+0x260/0x260 [ 96.414093][ T5687] ? __fget_files+0x279/0x410 [ 96.418928][ T5687] ? rds_send_drop_to+0x1340/0x1340 [ 96.424265][ T5687] ? sock_sendmsg+0xd9/0x180 [ 96.428890][ T5687] sock_sendmsg+0xd9/0x180 [ 96.433434][ T5687] __sys_sendto+0x255/0x340 [ 96.438186][ T5687] ? __ia32_sys_getpeername+0xb0/0xb0 [ 96.443611][ T5687] ? reacquire_held_locks+0x4b0/0x4b0 [ 96.449136][ T5687] ? preempt_count_sub+0x150/0x150 [ 96.454503][ T5687] ? __sys_connect+0xed/0x170 [ 96.459241][ T5687] __x64_sys_sendto+0xe0/0x1b0 [ 96.464137][ T5687] ? syscall_enter_from_user_mode+0x26/0x80 [ 96.470187][ T5687] do_syscall_64+0x38/0xb0 [ 96.474745][ T5687] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 96.480687][ T5687] RIP: 0033:0x7ffa52a7c859 [ 96.485381][ T5687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 [ 96.505374][ T5687] RSP: 002b:00007ffa5378a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 96.513907][ T5687] RAX: ffffffffffffffda RBX: 00007ffa52b9bf80 RCX: 00007ffa52a7c859 [ 96.522298][ T5687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 96.530910][ T5687] RBP: 00007ffa52ad8ad0 R08: 0000000000000000 R09: 0000000000000000 [ 96.538921][ T5687] R10: 0000000000000040 R11: 0000000000000246 R12: 0000000000000000 [ 96.547274][ T5687] R13: 000000000000000b R14: 00007ffa52b9bf80 R15: 00007fffc5a793e8 [ 96.556249][ T5687] [ 97.937619][ T48] Bluetooth: hci0: command 0x0419 tx timeout 2023/09/01 20:38:14 executed programs: 110 2023/09/01 20:38:19 executed programs: 230