Warning: Permanently added '10.128.1.114' (ED25519) to the list of known hosts. [ 54.489742][ T5074] chnl_net:caif_netlink_parms(): no params data found [ 54.542156][ T5074] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.549852][ T5074] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.557265][ T5074] bridge_slave_0: entered allmulticast mode [ 54.564032][ T5074] bridge_slave_0: entered promiscuous mode [ 54.572624][ T5074] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.579935][ T5074] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.587785][ T5074] bridge_slave_1: entered allmulticast mode [ 54.594742][ T5074] bridge_slave_1: entered promiscuous mode [ 54.620053][ T5074] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.631717][ T5074] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.659278][ T5074] team0: Port device team_slave_0 added [ 54.667968][ T5074] team0: Port device team_slave_1 added [ 54.688980][ T5074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.696043][ T5074] 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. [ 54.721984][ T5074] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.734770][ T5074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.742106][ T5074] 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. [ 54.768081][ T5074] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.802365][ T5074] hsr_slave_0: entered promiscuous mode [ 54.808869][ T5074] hsr_slave_1: entered promiscuous mode [ 54.917722][ T5074] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.927559][ T5074] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.937730][ T5074] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.947356][ T5074] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.971478][ T5074] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.978705][ T5074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.987001][ T5074] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.994116][ T5074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.046865][ T5074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.064968][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.072910][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.087963][ T5074] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.100707][ T5082] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.107964][ T5082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.129773][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.136912][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.184260][ T5074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.222822][ T5074] veth0_vlan: entered promiscuous mode [ 55.234078][ T5074] veth1_vlan: entered promiscuous mode [ 55.260780][ T5074] veth0_macvtap: entered promiscuous mode [ 55.270409][ T5074] veth1_macvtap: entered promiscuous mode [ 55.290172][ T5074] batman_adv: batadv0: Interface activated: batadv_slave_0 executing program [ 55.304397][ T5074] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.316594][ T5074] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.327402][ T5074] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.336230][ T5074] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.344938][ T5074] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.610835][ T5074] syz-executor351 (5074) used greatest stack depth: 18288 bytes left [ 58.726256][ C1] [ 58.728682][ C1] ================================ [ 58.733786][ C1] WARNING: inconsistent lock state [ 58.738881][ C1] 6.9.0-rc5-syzkaller-00042-ge88c4cfcb7b8 #0 Not tainted [ 58.745885][ C1] -------------------------------- [ 58.750990][ C1] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 58.757834][ C1] syz-executor351/5086 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 58.764581][ C1] ffffffff8ecb92b8 (sync_timeline_list_lock){?.+.}-{2:2}, at: sync_timeline_debug_remove+0x2c/0x150 [ 58.775384][ C1] {HARDIRQ-ON-W} state was registered at: [ 58.781098][ C1] trace_hardirqs_on+0x28/0x40 [ 58.785946][ C1] _raw_spin_unlock_irq+0x23/0x50 [ 58.791061][ C1] sync_info_debugfs_show+0x158/0x4d0 [ 58.796506][ C1] seq_read_iter+0x445/0xd60 [ 58.801179][ C1] seq_read+0x3a4/0x4f0 [ 58.805425][ C1] vfs_read+0x204/0xb70 [ 58.809685][ C1] ksys_read+0x1a0/0x2c0 [ 58.814028][ C1] do_syscall_64+0xf5/0x240 [ 58.818614][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.824583][ C1] irq event stamp: 5634 [ 58.828720][ C1] hardirqs last enabled at (5633): [] _raw_spin_unlock_irq+0x23/0x50 [ 58.838437][ C1] hardirqs last disabled at (5634): [] sysvec_irq_work+0xe/0xc0 [ 58.847621][ C1] softirqs last enabled at (5514): [] __tun_set_ebpf+0x124/0x1c0 [ 58.856975][ C1] softirqs last disabled at (5512): [] __tun_set_ebpf+0xa0/0x1c0 [ 58.866251][ C1] [ 58.866251][ C1] other info that might help us debug this: [ 58.874301][ C1] Possible unsafe locking scenario: [ 58.874301][ C1] [ 58.881736][ C1] CPU0 [ 58.884999][ C1] ---- [ 58.888259][ C1] lock(sync_timeline_list_lock); [ 58.893356][ C1] [ 58.896793][ C1] lock(sync_timeline_list_lock); [ 58.902065][ C1] [ 58.902065][ C1] *** DEADLOCK *** [ 58.902065][ C1] [ 58.910190][ C1] no locks held by syz-executor351/5086. [ 58.915816][ C1] [ 58.915816][ C1] stack backtrace: [ 58.921704][ C1] CPU: 1 PID: 5086 Comm: syz-executor351 Not tainted 6.9.0-rc5-syzkaller-00042-ge88c4cfcb7b8 #0 [ 58.932122][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 58.942177][ C1] Call Trace: [ 58.945463][ C1] [ 58.948311][ C1] dump_stack_lvl+0x241/0x360 [ 58.952986][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 58.958172][ C1] ? print_usage_bug+0x61a/0x8a0 [ 58.963094][ C1] ? is_bpf_text_address+0x28d/0x2b0 [ 58.968369][ C1] valid_state+0x13a/0x1c0 [ 58.972779][ C1] mark_lock_irq+0xbb/0xc20 [ 58.977273][ C1] ? arch_stack_walk+0x16d/0x1b0 [ 58.982197][ C1] ? __pfx_mark_lock_irq+0x10/0x10 [ 58.987295][ C1] ? stack_trace_save+0x118/0x1d0 [ 58.992306][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 58.997671][ C1] ? lockdep_lock+0x123/0x2b0 [ 59.002345][ C1] ? save_trace+0x5a/0xb40 [ 59.006746][ C1] ? lockdep_unlock+0x16a/0x300 [ 59.011576][ C1] ? stack_trace_save+0x118/0x1d0 [ 59.016588][ C1] mark_lock+0x223/0x350 [ 59.020825][ C1] __lock_acquire+0xb8e/0x1fd0 [ 59.025588][ C1] lock_acquire+0x1ed/0x550 [ 59.030088][ C1] ? sync_timeline_debug_remove+0x2c/0x150 [ 59.035886][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 59.040893][ C1] ? timeline_fence_release+0x1ce/0x250 [ 59.046425][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 59.051434][ C1] ? __pfx_lock_release+0x10/0x10 [ 59.056442][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 59.061625][ C1] _raw_spin_lock_irqsave+0xd5/0x120 [ 59.066899][ C1] ? sync_timeline_debug_remove+0x2c/0x150 [ 59.072693][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 59.078576][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 59.084500][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 59.090815][ C1] ? kvfree_call_rcu+0x48c/0x790 [ 59.095742][ C1] sync_timeline_debug_remove+0x2c/0x150 [ 59.101362][ C1] timeline_fence_release+0x204/0x250 [ 59.106728][ C1] dma_fence_array_release+0x13e/0x240 [ 59.112173][ C1] irq_work_single+0xe2/0x240 [ 59.116839][ C1] irq_work_run+0x18b/0x350 [ 59.121328][ C1] ? __pfx_irq_work_run+0x10/0x10 [ 59.126336][ C1] ? __irq_exit_rcu+0xfe/0x1c0 [ 59.131082][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 59.136265][ C1] __sysvec_irq_work+0xb8/0x430 [ 59.141102][ C1] sysvec_irq_work+0x9e/0xc0 [ 59.145679][ C1] [ 59.148594][ C1] [ 59.151506][ C1] asm_sysvec_irq_work+0x1a/0x20 [ 59.156428][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 [ 59.162220][ C1] Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 3a f8 e7 f5 48 89 df e8 52 38 e9 f5 e8 1d 95 12 f6 fb bf 01 00 00 00 12 fe da f5 65 8b 05 83 2a 79 74 85 c0 74 06 5b c3 cc cc cc cc [ 59.181813][ C1] RSP: 0018:ffffc9000350fd10 EFLAGS: 00000282 [ 59.187872][ C1] RAX: f4dbaf4b64d7bd00 RBX: ffff88801f09d650 RCX: ffffffff9472c603 [ 59.195843][ C1] RDX: dffffc0000000000 RSI: ffffffff8bcab8a0 RDI: 0000000000000001 [ 59.203827][ C1] RBP: ffff888079e43a3c R08: ffffffff8fa8fdaf R09: 1ffffffff1f51fb5 [ 59.211788][ C1] R10: dffffc0000000000 R11: fffffbfff1f51fb6 R12: ffff88801f09d640 [ 59.219745][ C1] R13: ffff888079e43a00 R14: dffffc0000000000 R15: ffff88801f09d600 [ 59.227726][ C1] sw_sync_debugfs_release+0x14b/0x1d0 [ 59.233174][ C1] ? __pfx_sw_sync_debugfs_release+0x10/0x10 [ 59.239138][ C1] __fput+0x429/0x8a0 [ 59.243111][ C1] task_work_run+0x24f/0x310 [ 59.247691][ C1] ? __pfx_task_work_run+0x10/0x10 [ 59.252788][ C1] ? syscall_exit_to_user_mode+0xa3/0x370 [ 59.258493][ C1] syscall_exit_to_user_mode+0x168/0x370 [ 59.264197][ C1] do_syscall_64+0x102/0x240 [ 59.268778][ C1] ? clear_bhb_loop+0x35/0x90 [ 59.273438][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.279317][ C1] RIP: 0033:0x7f809f78a619 [ 59.283714][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1a 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 [ 59.303327][ C1] RSP: 002b:00007f809f720238 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 59.311730][ C1] RAX: 0000000000000000 RBX: 00007f809f815438 RCX: 00007f809f78a619 [ 59.319690][ C1] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000003 [ 59.327649][