Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. 2021/06/30 08:48:50 fuzzer started 2021/06/30 08:48:51 connecting to host at 10.128.0.169:45253 2021/06/30 08:48:51 checking machine... 2021/06/30 08:48:51 checking revisions... syzkaller login: [ 51.158983][ T8414] [ 51.161339][ T8414] ====================================================== [ 51.168359][ T8414] WARNING: possible circular locking dependency detected [ 51.175607][ T8414] 5.13.0-syzkaller #0 Not tainted [ 51.180725][ T8414] ------------------------------------------------------ [ 51.187718][ T8414] syz-fuzzer/8414 is trying to acquire lock: [ 51.194117][ T8414] ffffffff8cfd67c0 (fs_reclaim){+.+.}-{0:0}, at: __fs_reclaim_acquire+0x0/0x30 [ 51.204245][ T8414] [ 51.204245][ T8414] but task is already holding lock: [ 51.212339][ T8414] ffff8880b9a31088 (lock#2){-.-.}-{2:2}, at: local_lock_acquire+0x7/0x130 [ 51.220942][ T8414] [ 51.220942][ T8414] which lock already depends on the new lock. [ 51.220942][ T8414] [ 51.231828][ T8414] [ 51.231828][ T8414] the existing dependency chain (in reverse order) is: [ 51.240920][ T8414] [ 51.240920][ T8414] -> #1 (lock#2){-.-.}-{2:2}: [ 51.247983][ T8414] lock_acquire+0x182/0x4a0 [ 51.253191][ T8414] local_lock_acquire+0x23/0x130 [ 51.258985][ T8414] free_unref_page+0x242/0x550 [ 51.264286][ T8414] __mmdrop+0xae/0x3f0 [ 51.269726][ T8414] finish_task_switch+0x221/0x630 [ 51.275596][ T8414] __schedule+0xb5b/0x1450 [ 51.280539][ T8414] preempt_schedule_irq+0xe3/0x190 [ 51.286557][ T8414] irqentry_exit+0x56/0x90 [ 51.291759][ T8414] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 51.298577][ T8414] lock_acquire+0x1e7/0x4a0 [ 51.303612][ T8414] __fs_reclaim_acquire+0x20/0x30 [ 51.309289][ T8414] fs_reclaim_acquire+0x59/0xf0 [ 51.314758][ T8414] kmem_cache_alloc+0x3a/0x340 [ 51.320335][ T8414] getname_flags+0xba/0x640 [ 51.325657][ T8414] user_path_at_empty+0x28/0x50 [ 51.331020][ T8414] vfs_statx+0x102/0x3d0 [ 51.335769][ T8414] __x64_sys_newlstat+0xd3/0x150 [ 51.341223][ T8414] do_syscall_64+0x3d/0xb0 [ 51.346348][ T8414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 51.352868][ T8414] [ 51.352868][ T8414] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 51.361981][ T8414] check_prevs_add+0x4f9/0x5b30 [ 51.367529][ T8414] __lock_acquire+0x4476/0x6100 [ 51.372899][ T8414] lock_acquire+0x182/0x4a0 [ 51.377901][ T8414] __fs_reclaim_acquire+0x20/0x30 [ 51.383443][ T8414] fs_reclaim_acquire+0x59/0xf0 [ 51.389085][ T8414] prepare_alloc_pages+0x151/0x5a0 [ 51.395131][ T8414] __alloc_pages+0x14d/0x5f0 [ 51.400320][ T8414] stack_depot_save+0x361/0x490 [ 51.405698][ T8414] save_stack+0xf9/0x1f0 [ 51.410728][ T8414] __set_page_owner+0x42/0x2f0 [ 51.416103][ T8414] __alloc_pages_bulk+0x9f6/0x10b0 [ 51.421727][ T8414] __vmalloc_node_range+0x3ad/0x7f0 [ 51.427425][ T8414] vmalloc_user+0x70/0x80 [ 51.432263][ T8414] kcov_mmap+0x28/0x130 [ 51.437177][ T8414] mmap_region+0x10e2/0x1da0 [ 51.442440][ T8414] do_mmap+0x930/0x11a0 [ 51.447267][ T8414] vm_mmap_pgoff+0x19e/0x2b0 [ 51.452488][ T8414] ksys_mmap_pgoff+0x504/0x7b0 [ 51.457762][ T8414] do_syscall_64+0x3d/0xb0 [ 51.462689][ T8414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 51.469090][ T8414] [ 51.469090][ T8414] other info that might help us debug this: [ 51.469090][ T8414] [ 51.479602][ T8414] Possible unsafe locking scenario: [ 51.479602][ T8414] [ 51.487574][ T8414] CPU0 CPU1 [ 51.493017][ T8414] ---- ---- [ 51.498383][ T8414] lock(lock#2); [ 51.502109][ T8414] lock(fs_reclaim); [ 51.508669][ T8414] lock(lock#2); [ 51.514836][ T8414] lock(fs_reclaim); [ 51.518905][ T8414] [ 51.518905][ T8414] *** DEADLOCK *** [ 51.518905][ T8414] [ 51.527288][ T8414] 2 locks held by syz-fuzzer/8414: [ 51.532547][ T8414] #0: ffff8880187fea28 (&mm->mmap_lock#2){++++}-{3:3}, at: vm_mmap_pgoff+0x14d/0x2b0 [ 51.542215][ T8414] #1: ffff8880b9a31088 (lock#2){-.-.}-{2:2}, at: local_lock_acquire+0x7/0x130 [ 51.551396][ T8414] [ 51.551396][ T8414] stack backtrace: [ 51.557362][ T8414] CPU: 0 PID: 8414 Comm: syz-fuzzer Not tainted 5.13.0-syzkaller #0 [ 51.565775][ T8414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.576118][ T8414] Call Trace: [ 51.579395][ T8414] dump_stack_lvl+0x1ae/0x29f [ 51.584162][ T8414] ? show_regs_print_info+0x12/0x12 [ 51.589353][ T8414] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 51.595458][ T8414] ? save_trace+0x5a/0x9f0 [ 51.600295][ T8414] print_circular_bug+0xb17/0xdc0 [ 51.606046][ T8414] ? hlock_conflict+0x1f0/0x1f0 [ 51.611087][ T8414] ? __bfs+0x369/0x700 [ 51.615149][ T8414] ? check_path+0x40/0x40 [ 51.619558][ T8414] ? noop_count+0x30/0x30 [ 51.623869][ T8414] ? save_trace+0x5a/0x9f0 [ 51.628500][ T8414] check_noncircular+0x2cc/0x390 [ 51.633476][ T8414] ? add_chain_block+0x850/0x850 [ 51.638568][ T8414] ? trace_lock_release+0x61/0x140 [ 51.643795][ T8414] ? lock_release+0x81/0x7b0 [ 51.648798][ T8414] ? stack_trace_save+0x1e0/0x1e0 [ 51.653903][ T8414] check_prevs_add+0x4f9/0x5b30 [ 51.658913][ T8414] ? stack_trace_save+0x1e0/0x1e0 [ 51.664018][ T8414] ? __kernel_text_address+0x93/0x100 [ 51.669736][ T8414] ? unwind_get_return_address+0x48/0x80 [ 51.675359][ T8414] ? reacquire_held_locks+0x5f0/0x5f0 [ 51.681333][ T8414] ? arch_stack_walk+0x98/0xe0 [ 51.686195][ T8414] ? stack_trace_save+0x104/0x1e0 [ 51.691319][ T8414] ? stack_trace_snprint+0xe0/0xe0 [ 51.696599][ T8414] ? unwind_get_return_address+0x48/0x80 [ 51.702316][ T8414] ? arch_stack_walk+0x98/0xe0 [ 51.707159][ T8414] ? _find_first_zero_bit+0xe1/0x100 [ 51.712565][ T8414] ? mark_lock+0x199/0x1eb0 [ 51.717138][ T8414] ? check_prevs_add+0x1f57/0x5b30 [ 51.723309][ T8414] ? __bfs+0x700/0x700 [ 51.727406][ T8414] ? check_prevs_add+0x1f57/0x5b30 [ 51.732514][ T8414] ? reacquire_held_locks+0x5f0/0x5f0 [ 51.738057][ T8414] ? mark_lock+0x199/0x1eb0 [ 51.742664][ T8414] ? mark_lock+0x199/0x1eb0 [ 51.747403][ T8414] ? __bfs+0x700/0x700 [ 51.752206][ T8414] ? __bfs+0x700/0x700 [ 51.756532][ T8414] ? __lock_acquire+0x145b/0x6100 [ 51.761801][ T8414] ? mark_lock+0x199/0x1eb0 [ 51.766837][ T8414] ? lockdep_lock+0x102/0x2c0 [ 51.771899][ T8414] ? lockdep_count_forward_deps+0x240/0x240 [ 51.777790][ T8414] ? mark_lock+0x199/0x1eb0 [ 51.782297][ T8414] ? trace_lock_acquire+0x180/0x180 [ 51.787740][ T8414] __lock_acquire+0x4476/0x6100 [ 51.792767][ T8414] ? __lock_acquire+0x1385/0x6100 [ 51.797981][ T8414] ? trace_lock_acquire+0x180/0x180 [ 51.803212][ T8414] ? trace_lock_acquire+0x180/0x180 [ 51.808529][ T8414] ? __bfs+0x700/0x700 [ 51.812784][ T8414] ? rcu_read_lock_sched_held+0x87/0x110 [ 51.818496][ T8414] ? __lock_acquire+0x145b/0x6100 [ 51.823532][ T8414] ? trace_lock_acquire+0x180/0x180 [ 51.828922][ T8414] ? rcu_read_lock_sched_held+0x87/0x110 [ 51.834854][ T8414] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 51.840849][ T8414] lock_acquire+0x182/0x4a0 [ 51.845349][ T8414] ? warn_alloc+0x340/0x340 [ 51.849848][ T8414] ? read_lock_is_recursive+0x10/0x10 [ 51.855202][ T8414] ? rcu_lock_release+0x5/0x20 [ 51.859955][ T8414] ? __lock_acquire+0x6100/0x6100 [ 51.864963][ T8414] __fs_reclaim_acquire+0x20/0x30 [ 51.869986][ T8414] ? warn_alloc+0x340/0x340 [ 51.874589][ T8414] fs_reclaim_acquire+0x59/0xf0 [ 51.879422][ T8414] prepare_alloc_pages+0x151/0x5a0 [ 51.884665][ T8414] __alloc_pages+0x14d/0x5f0 [ 51.889551][ T8414] ? __rmqueue_pcplist+0x2030/0x2030 [ 51.895239][ T8414] ? arch_stack_walk+0x98/0xe0 [ 51.900294][ T8414] ? stack_trace_save+0x104/0x1e0 [ 51.905611][ T8414] ? alloc_pages+0x2e5/0x520 [ 51.910378][ T8414] stack_depot_save+0x361/0x490 [ 51.915507][ T8414] save_stack+0xf9/0x1f0 [ 51.920125][ T8414] ? __reset_page_owner+0x1a0/0x1a0 [ 51.925401][ T8414] ? __alloc_pages_bulk+0x9f6/0x10b0 [ 51.930683][ T8414] ? __vmalloc_node_range+0x3ad/0x7f0 [ 51.936055][ T8414] ? vmalloc_user+0x70/0x80 [ 51.940571][ T8414] ? kcov_mmap+0x28/0x130 [ 51.945087][ T8414] ? mmap_region+0x10e2/0x1da0 [ 51.950018][ T8414] ? do_mmap+0x930/0x11a0 [ 51.954433][ T8414] ? vm_mmap_pgoff+0x19e/0x2b0 [ 51.959408][ T8414] ? ksys_mmap_pgoff+0x504/0x7b0 [ 51.964511][ T8414] ? do_syscall_64+0x3d/0xb0 [ 51.970305][ T8414] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 51.976872][ T8414] ? preempt_count_add+0x66/0x130 [ 51.981998][ T8414] __set_page_owner+0x42/0x2f0 [ 51.987288][ T8414] ? post_alloc_hook+0x102/0x220 [ 51.992222][ T8414] __alloc_pages_bulk+0x9f6/0x10b0 [ 51.997699][ T8414] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 52.003239][ T8414] ? rcu_read_lock_sched_held+0x87/0x110 [ 52.009113][ T8414] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 52.015090][ T8414] ? __vmalloc_node_range+0x2c5/0x7f0 [ 52.020449][ T8414] ? __kmalloc_node+0x29b/0x430 [ 52.025547][ T8414] ? __get_vm_area_node+0x2bd/0x2f0 [ 52.030758][ T8414] __vmalloc_node_range+0x3ad/0x7f0 [ 52.035955][ T8414] vmalloc_user+0x70/0x80 [ 52.042166][ T8414] ? kcov_mmap+0x28/0x130 [ 52.046499][ T8414] kcov_mmap+0x28/0x130 [ 52.050857][ T8414] mmap_region+0x10e2/0x1da0 [ 52.055450][ T8414] ? get_unmapped_area+0x380/0x380 [ 52.060563][ T8414] ? security_mmap_addr+0x97/0xb0 [ 52.065954][ T8414] do_mmap+0x930/0x11a0 [ 52.070343][ T8414] vm_mmap_pgoff+0x19e/0x2b0 [ 52.075370][ T8414] ? account_locked_vm+0xd0/0xd0 [ 52.080427][ T8414] ? __fget_files+0x34f/0x380 [ 52.085117][ T8414] ksys_mmap_pgoff+0x504/0x7b0 [ 52.089954][ T8414] ? print_irqtrace_events+0x220/0x220 [ 52.095795][ T8414] ? mmap_region+0x1da0/0x1da0 [ 52.100722][ T8414] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 52.107137][ T8414] ? lockdep_hardirqs_on+0x8d/0x130 [ 52.112658][ T8414] do_syscall_64+0x3d/0xb0 [ 52.117691][ T8414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.123702][ T8414] RIP: 0033:0x4af20a [ 52.127805][ T8414] Code: e8 3b 82 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48 [ 52.148372][ T8414] RSP: 002b:000000c0003715d8 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 52.156966][ T8414] RAX: ffffffffffffffda RBX: 000000c00001c000 RCX: 00000000004af20a [ 52.165102][ T8414] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000000000000 [ 52.173065][ T8414] RBP: 000000c000371638 R08: 0000000000000006 R09: 0000000000000000 [ 52.181113][ T8414] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000007798c5 [ 52.189238][ T8414] R13: 00000000000000de R14: 00000000000000dd R15: 0000000000000100 [ 52.197217][ T8414] BUG: sleeping function called from invalid context at mm/page_alloc.c:5179 [ 52.206054][ T8414] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 8414, name: syz-fuzzer [ 52.215454][ T8414] INFO: lockdep is turned off. [ 52.220212][ T8414] irq event stamp: 67846 [ 52.224439][ T8414] hardirqs last enabled at (67845): [] _raw_spin_unlock_irqrestore+0x8b/0x120 [ 52.235060][ T8414] hardirqs last disabled at (67846): [] __alloc_pages_bulk+0x801/0x10b0 [ 52.245357][ T8414] softirqs last enabled at (67050): [] __irq_exit_rcu+0x21b/0x260 [ 52.255175][ T8414] softirqs last disabled at (66829): [] __irq_exit_rcu+0x21b/0x260 [ 52.264645][ T8414] CPU: 0 PID: 8414 Comm: syz-fuzzer Not tainted 5.13.0-syzkaller #0 [ 52.272700][ T8414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.282854][ T8414] Call Trace: [ 52.286379][ T8414] dump_stack_lvl+0x1ae/0x29f [ 52.291119][ T8414] ? __irq_exit_rcu+0x21b/0x260 [ 52.295972][ T8414] ? show_regs_print_info+0x12/0x12 [ 52.301151][ T8414] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 52.306850][ T8414] ? __fs_reclaim_acquire+0x30/0x30 [ 52.312034][ T8414] ___might_sleep+0x4e5/0x6b0 [ 52.316800][ T8414] ? is_module_text_address+0x16/0x130 [ 52.322426][ T8414] ? __might_sleep+0x100/0x100 [ 52.327495][ T8414] ? rcu_lock_release+0x5/0x20 [ 52.332278][ T8414] ? __lock_acquire+0x6100/0x6100 [ 52.337594][ T8414] prepare_alloc_pages+0x1c0/0x5a0 [ 52.342884][ T8414] __alloc_pages+0x14d/0x5f0 [ 52.347457][ T8414] ? __rmqueue_pcplist+0x2030/0x2030 [ 52.352819][ T8414] ? arch_stack_walk+0x98/0xe0 [ 52.357853][ T8414] ? stack_trace_save+0x104/0x1e0 [ 52.362867][ T8414] ? alloc_pages+0x2e5/0x520 [ 52.367450][ T8414] stack_depot_save+0x361/0x490 [ 52.372308][ T8414] save_stack+0xf9/0x1f0 [ 52.376604][ T8414] ? __reset_page_owner+0x1a0/0x1a0 [ 52.381846][ T8414] ? __alloc_pages_bulk+0x9f6/0x10b0 [ 52.387121][ T8414] ? __vmalloc_node_range+0x3ad/0x7f0 [ 52.392496][ T8414] ? vmalloc_user+0x70/0x80 [ 52.396998][ T8414] ? kcov_mmap+0x28/0x130 [ 52.401317][ T8414] ? mmap_region+0x10e2/0x1da0 [ 52.406070][ T8414] ? do_mmap+0x930/0x11a0 [ 52.410467][ T8414] ? vm_mmap_pgoff+0x19e/0x2b0 [ 52.415211][ T8414] ? ksys_mmap_pgoff+0x504/0x7b0 [ 52.420127][ T8414] ? do_syscall_64+0x3d/0xb0 [ 52.424785][ T8414] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.431027][ T8414] ? preempt_count_add+0x66/0x130 [ 52.436040][ T8414] __set_page_owner+0x42/0x2f0 [ 52.440880][ T8414] ? post_alloc_hook+0x102/0x220 [ 52.446058][ T8414] __alloc_pages_bulk+0x9f6/0x10b0 [ 52.451154][ T8414] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 52.456680][ T8414] ? rcu_read_lock_sched_held+0x87/0x110 [ 52.462480][ T8414] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 52.468465][ T8414] ? __vmalloc_node_range+0x2c5/0x7f0 [ 52.474345][ T8414] ? __kmalloc_node+0x29b/0x430 [ 52.479281][ T8414] ? __get_vm_area_node+0x2bd/0x2f0 [ 52.484746][ T8414] __vmalloc_node_range+0x3ad/0x7f0 [ 52.490104][ T8414] vmalloc_user+0x70/0x80 [ 52.494438][ T8414] ? kcov_mmap+0x28/0x130 [ 52.498754][ T8414] kcov_mmap+0x28/0x130 [ 52.502912][ T8414] mmap_region+0x10e2/0x1da0 [ 52.507664][ T8414] ? get_unmapped_area+0x380/0x380 [ 52.512869][ T8414] ? security_mmap_addr+0x97/0xb0 [ 52.517905][ T8414] do_mmap+0x930/0x11a0 [ 52.522490][ T8414] vm_mmap_pgoff+0x19e/0x2b0 [ 52.527158][ T8414] ? account_locked_vm+0xd0/0xd0 [ 52.532079][ T8414] ? __fget_files+0x34f/0x380 [ 52.536740][ T8414] ksys_mmap_pgoff+0x504/0x7b0 [ 52.541486][ T8414] ? print_irqtrace_events+0x220/0x220 [ 52.546943][ T8414] ? mmap_region+0x1da0/0x1da0 [ 52.551702][ T8414] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 52.557674][ T8414] ? lockdep_hardirqs_on+0x8d/0x130 [ 52.563001][ T8414] do_syscall_64+0x3d/0xb0 [ 52.567583][ T8414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.573733][ T8414] RIP: 0033:0x4af20a [ 52.577790][ T8414] Code: e8 3b 82 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48 [ 52.597471][ T8414] RSP: 002b:000000c0003715d8 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 52.605976][ T8414] RAX: ffffffffffffffda RBX: 000000c00001c000 RCX: 00000000004af20a 2021/06/30 08:48:52 testing simple program... [ 52.613958][ T8414] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000000000000 [ 52.622096][ T8414] RBP: 000000c000371638 R08: 0000000000000006 R09: 0000000000000000 [ 52.630321][ T8414] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000007798c5 [ 52.638731][ T8414] R13: 00000000000000de R14: 00000000000000dd R15: 0000000000000100 executing program [ 54.096484][ T8427] chnl_net:caif_netlink_parms(): no params data found [ 54.134033][ T8427] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.145306][ T8427] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.152849][ T8427] device bridge_slave_0 entered promiscuous mode [ 54.161620][ T8427] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.168813][ T8427] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.176863][ T8427] device bridge_slave_1 entered promiscuous mode [ 54.191645][ T8427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.202403][ T8427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.218867][ T8427] team0: Port device team_slave_0 added [ 54.226295][ T8427] team0: Port device team_slave_1 added [ 54.238676][ T8427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.245835][ T8427] 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. [ 54.272203][ T8427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.283824][ T8427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.290949][ T8427] 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. [ 54.317196][ T8427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.337354][ T8427] device hsr_slave_0 entered promiscuous mode [ 54.343917][ T8427] device hsr_slave_1 entered promiscuous mode [ 54.399611][ T8427] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.408148][ T8427] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.417078][ T8427] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.425432][ T8427] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.440628][ T8427] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.447894][ T8427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.455254][ T8427] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.462582][ T8427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.489108][ T8427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.500754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.509589][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.517536][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.525531][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 54.535475][ T8427] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.546915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.555767][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.562981][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.571028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.579527][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.586797][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.600872][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.609256][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.623994][ T8427] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.635406][ T8427] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.647855][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.656980][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.666026][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.681519][ T8427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.689321][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.697227][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.705153][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.725998][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.738522][ T8427] device veth0_vlan entered promiscuous mode [ 54.745322][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.754113][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.762900][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.773801][ T8427] device veth1_vlan entered promiscuous mode [ 54.789188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 54.797470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 54.806417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.817041][ T8427] device veth0_macvtap entered promiscuous mode [ 54.826611][ T8427] device veth1_macvtap entered promiscuous mode [ 54.839981][ T8427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.848203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.857722][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 54.869077][ T8427] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.877396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.887367][ T8427] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.896936][ T8427] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.906270][ T8427] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.915872][ T8427] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.956560][ T242] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.964564][ T242] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.987457][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 54.997579][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.006437][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.013832][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/06/30 08:48:55 building call list... [ 55.291829][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.980658][ T8414] can: request_module (can-proto-0) failed. [ 56.991331][ T8414] can: request_module (can-proto-0) failed. [ 57.001910][ T8414] can: request_module (can-proto-0) failed. executing program